Wu, Shenzhen City
Bi-Tao Wu, Shenzhen City CN
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20100258272 | HEAT DISSIPATION DEVICE HAVING FAN HOLDER FOR ATTACHMENT OF A FAN - A heat dissipation device includes a heat sink, a fan and a holding frame securing the fan onto the heat sink. The holding frame is mounted on a top of the heat sink and has four beams located around the top of the heat sink and defines an opening in a central part thereof corresponding to the heat sink. The holding frame has two air-guiding plates extending inwardly and downwardly from two inner edges of two opposite beams to two opposite lateral sides of the heat sink. The fan is mounted on the holding frame and covers the opening and the two air-guiding plates of the holding frame. | 10-14-2010 |
Cheng-Lin Wu, Shenzhen City CN
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20110252253 | ENERGY SAVING CIRCUIT OF MOTHERBOARD - A voltage regulating circuit converts a first voltage and provides the converted first voltage to a first voltage pin of a north bridge chip after receiving a control signal from a south bridge chip. A second voltage pin of the north bridge chip is connected to a voltage converting circuit for receiving a second voltage. The logic control circuit receives a control signal from the super I/O chip and outputs a first control signal to turn on the switch to connect the first and the second voltage pins together. The logic control circuit also outputs a second control signal to the voltage regulating circuit to control the voltage regulating circuit to stop providing the converted first voltage to the first voltage pin of the north bridge chip. The voltage converting circuit provides the second voltage to the first voltage pin of the north bridge chip via the switch. | 10-13-2011 |
Chun-Xiao Wu, Shenzhen City CN
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20120169599 | WIRELESS MOUSE - A wireless mouse includes a case, a mouse circuit received in the case, and a battery control circuit to power the mouse circuit. The battery control circuit includes a battery, a touch switch positioned on the case, and a switch circuit connected to the battery, the touch switch, and the mouse circuit. When the touch switch is touched, the touch switch is turned on, the switch circuit outputs a high level signal to the mouse circuit. When the touch switch is not touched, the touch switch is turned off, the switch circuit outputs a low level signal to the mouse circuit. | 07-05-2012 |
20130141334 | SYSTEM AND METHOD FOR SWITCHING MOUSE OPERATION MODE - A system for switching a computer mouse operation mode includes a mouse and a computer, wherein the mouse comprises a first button, a second button, a control unit, and a delivery unit. The control unit determines whether a pressing time of a button reaches a predetermined time, and sets the value of a flag to different values according the pressed button. The computer running an operation system comprises a receiving unit configured to receive the flag output from the delivery unit. The drive unit sets the mouse operation mode according the value of the flag. | 06-06-2013 |
Dan-Dan Wu, Shenzhen City CN
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20120075020 | NETWORK COMMUNICATION DEVICE AND METHOD FOR DETECTING ABNORMAL LOAD - A network communication device includes a processor, an amplifier circuit, a matching circuit including a transmitting route and a coupling route, a storage module, and a detection and control module. The network communication device generate electronic signals, and outputs the electronic signals to a load via the transmitting route after the electronic signals being amplified and matched. Then the network communication device detects output signals and reflection signals of the coupling route to calculate a safety parameter accordingly, compares the calculated safety parameter with one or more safety parameter thresholds, and generates control signals to control the amplifier circuit. The network communication device determines if the load is abnormal according to the control signals and generates load abnormal signals if the load is abnormal. | 03-29-2012 |
Dan-Feng Wu, Shenzhen City CN
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20090281771 | TESTING SYSTEM FOR MOBILE PHONES AND TESTING METHOD THEREOF - A testing system for mobile phones includes at least one workstation ( | 11-12-2009 |
20090299699 | AUDIO TESTING SYSTEM AND METHOD - An audio testing system includes a computer and a mobile terminal. The computer includes a first audio recording and storing module, and a testing module. A first audio file is stored in the computer. The mobile terminal includes a second audio recording and storing module, and a second playing module. The testing module starts up the second recording and storing module to record and store the first audio file as a second audio file, starts up the second audio playing module to play the second audio file, and starts up the first audio recording and storing module to record and store the second audio file as a third audio file in the computer. The computer compares a waveform of the third audio file with a waveform of the first audio file to determine if an audio of the mobile terminal meets a standard. | 12-03-2009 |
20100004024 | COMMUNICATION DEVICE WITH MUTING FUNCTION AND METHOD THEREFORE - A portable communication device includes a user interface responsive to user input, a controller, and a time management module coupled to the controller. A schedule tabled is created in accordance with the user input. The time management module periodically checks the schedule table and sends real time signals to the controller. The controller enables and disables the function in accordance with the schedule table. A method for enabling or disabling the functions of the communication device is also disclosed. | 01-07-2010 |
20100009658 | METHOD FOR IDENTITY AUTHENTICATION BY MOBILE TERMINAL - A method for identity authentication includes: providing a mobile terminal, displaying a plurality of input areas on the mobile terminal, inputting a password to the mobile terminal by tapping the input areas in a proper sequence with fingers of a user, and identifying fingerprints of the fingers on the input areas while inputting the password. | 01-14-2010 |
20100097320 | ELECTRONIC DEVICE FOR ENTERING PASSWORD - An electronic device includes an access control module, a plurality of input areas, and a comparing module. The access control module has a predetermined password. The input areas are configured to be tapped to input characters in the electronic device. The number of the input areas is determined by the number of unique characters of the predetermined password. The comparing module is configured to compare a sequence of the characters entered with the predetermined password. | 04-22-2010 |
Fan Wu, Shenzhen City CN
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20100231291 | POWER SUPPLY - A power supply which supplies power to a circuit board includes a support unit, an electricity output unit and a voltage converting module. The circuit board, the electricity output unit and the voltage converting module are electrically connected to the support unit. The voltage converting module can convert an output voltage of the electricity output unit to a working voltage of the circuit board. The power supply has a low manufacturing cost and can support an electricity output unit with different voltage. | 09-16-2010 |
20120146591 | CHARGING CIRCUIT AND CHARGING METHOD EMPLOYING THE SAME - A charging circuit includes a transistor, a current regulating resistor, a field effect transistor (FET) and a main controller. The transistor includes an emitter, a base and a collector, the FET includes a source, a gate and a drain. The emitter is connected to the battery charger; the drain is connected to the battery. The main controller includes a current control unit, a charge control unit and a voltage detection unit. The current control unit transmits current signals to the base of the transistor to turn on the transistor and regulate the current values of the collector, the voltage detection unit detects the voltage of the battery and controls the charge control unit according to detection result, and the charge control unit sends a command signal to the gate to switch the FET on or off. | 06-14-2012 |
Fang-Lun Wu, Shenzhen City CN
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20120013270 | LIGHT-EMITTING DEVICE AND METHOD - A light-emitting method is provided. The light-emitting method is applied in a light-emitting device. The light-emitting device includes an emitting member to emit light. The light-emitting method includes detecting an air pressure of the light-emitting device and controlling the emitting member to emit light with color and luminance value according to the detected air pressure. A related light-emitting device is also provided. | 01-19-2012 |
20120025734 | LUMINOUS DEVICE WITH CHANGEABLE COLOR AND BRIGHTNESS - A luminous device is provided. The luminous device can be controlled to emit light with different color and brightness. The luminous device is divided into a plurality of areas, a predetermined color and brightness values of the light emitted by the luminous device is stored in data storage of the luminous device. When the luminous device is touched, the luminous device determines the touch area first, and then accesses the corresponding color and luminance value of the determined area from the data storage, and controls the luminous device to emit light with the accessed color and brightness value. | 02-02-2012 |
Fei Wu, Shenzhen City CN
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20100055419 | HOUSING AND MANUFACTURING METHOD THEREOF - A housing with a three dimensional pattern coating includes a substrate, a powder coated layer formed on the substrate, the powder coated layer having plural grooves therein; and a pattern coating formed in the grooves. A method for making the housing comprises: providing a substrate; painting a powder coated layer onto the substrate; etching the powder coated layer to form plural grooves; filling the grooves with a colloidal solution. | 03-04-2010 |
Guo-Jiang Wu, Shenzhen City CN
Guo-Qiang Wu, Shenzhen City CN
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20090285477 | METHOD AND COMMUNICATION TERMINAL FOR SEARCHING PHONE BOOK FOR DESIRED CONTACTS - A method for searching a phone book for desired contacts and a communication terminal using the method are provided. The method includes the steps of: enabling an image acquisition device to capture a present image, calculating a color value of the present image, comparing a reference color value for each contact in the phone book with the color value of the present image, selecting the desired contacts for which the reference color value matches the color value of the present image and displaying the desired contacts. | 11-19-2009 |
Hai-Zhou Wu, Shenzhen City CN
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20100165142 | ELECTRONIC DEVICE AND WHITE BALANCE ADJUSTMENT METHOD FOR THE ELECTRONIC DEVICE - An electronic device and a white balance adjustment method for the electronic device installed with a camera unit are provided. The camera unit is installed with a light sensor and a digital signal processor (DSP). The light sensor senses light that strikes the electronic device, to determine a source of the light, and acquires illumination parameters of the light source. The DSP adjusts white balance settings of the camera unit according to the illumination parameters, and converts an image of an object captured by a charge coupled device into a user recognizable image. The user recognizable image is displayed on a display device of the electronic device. | 07-01-2010 |
20130169043 | PORTABLE ELECTRONIC DEVICE AND VOLTAGE CONVERTING CIRCUIT THEREOF - A portable electronic device includes a battery, a central processing unit (CPU), and voltage converting circuit. The battery includes an erasable programmable read-only memory (EPROM) and a signal terminal connected to the EPROM. The CPU includes a read/write control terminal. The voltage converting circuit includes a first power terminal connected to a first power supply, a second power terminal connected to a second power supply, a first port connected to the read/write control terminal through a 1-wire bus, and a second port connected to the signal terminal. | 07-04-2013 |
20130175951 | CONTROL CIRCUIT FOR LIGHT EMITTING DIODE OF DISPLAY - A control circuit for light emitting diode (LED) of display includes a central processing unit (CPU), an AND gate, and a driving circuit. The CPU comprises a general purpose input output (GPIO) contact which outputs an instant high level voltage when a battery is installed into a portable electronic device. The AND gate includes a first input contact connected to the GPIO contact, a second input contact connected to a system power supply, and a first output contact. The system power supply outputs a low level voltage when the electronic device is powered off and outputs a high level voltage when the electronic device is powered on. The driving circuit includes a second output contact connected to an anode of the LED, a feedback contact connected to a cathode of the LED and an enable connected to the first output contact. | 07-11-2013 |
Hao Wu, Shenzhen City CN
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20110238758 | Method And Apparatus For Displaying Feeds Content Of Contact And Processing Apparatus And System Thereof - A system for displaying feeds contents of a contact and for processing feeds contents of a contact. The system obtains feeds content data of a contact of a user, mixes and sorts the feeds content data. The system pulls out, when the user requests for obtaining the feeds contents of the contact, complete information of the feeds contents requested by the user, and displaying the complete information. | 09-29-2011 |
20130072188 | METHOD, SYSTEM, TERMINAL AND NETWORK SIDE FOR TRIGGERING TERMINAL RESPONSE - The present invention discloses a method for triggering terminal response, including: after receiving a trigger message sent by a network side, a terminal sending an access request message to the network side; wherein, the access request message includes a trigger identification. The present invention discloses a system for triggering terminal response which realizes the above-mentioned method for triggering terminal response, a terminal and a network side at the same time. In the present invention, when the network side receives the access request message sent by the terminal, because the access request message carries the trigger identification, the network side can determine which trigger message is responded by the access request message according to the trigger identification carried in the access request message, thus deleting this trigger message stored by itself after the terminal accesses the server, and does not need to send the trigger for the terminal repeatedly. | 03-21-2013 |
20130203409 | METHOD AND SYSTEM FOR SELECTING MOBILITY MANAGEMENT ENTITY OF TERMINAL GROUP - A method and system for selecting a Mobility Management Entity (MME) of a terminal group are disclosed in the invention, including: after receiving attach request message sent by a terminal, and determining that no effective subscription data of the terminal exist locally, the MME requesting the subscription data of the terminal from a Home Subscriber Server (HSS); after determining that an MME serving the terminal currently is not a group representative MME, the HSS returning terminal group management message and the subscription data of the terminal to that MME; that MME sending context information of the terminal to the group representative MME corresponding to a group representative MME identity in the terminal group management message, and sending attach accept message to the terminal; and the terminal taking the MME corresponding to the group representative MME identity in the attach accept message as a new MME serving the terminal currently. | 08-08-2013 |
20140087718 | SYSTEM AND METHOD FOR PROCESSING TRIGGER MESSAGES OF A TERMINAL - A method and system for processing trigger message of a terminal, wherein, the method includes: after receiving trigger message which is transmitted from a machine type communication server to the terminal, a control network element in a core network storing the trigger message of the terminal, and removing the trigger message of the terminal before a validity timer for the trigger message of the terminal expires. The control network element in the present scheme removes the stored trigger message in time before the validity timer for the trigger message of the terminal expires, thus saving the storage resources of the network. | 03-27-2014 |
20140194150 | Method, Apparatus And System For Determining Terminal State - With a method, apparatus and system for determining a terminal state, that a network side considers that a terminal is in an offline state by mistake can be avoided. The method includes: judging that no location update initiated by the terminal is received when a reachable timer corresponding to the terminal is expired, then sending paging message to the terminal, and triggering the terminal to initiate an interaction process with a network side to determine the terminal state. The apparatus comprises a judgment module, a sending module, and a state determination module. By adopting the method, apparatus and system, the network side can timely acquire the state of an MTC terminal, and will not consider that the terminal is in the offline state and delete the mobility context of the terminal by mistake. | 07-10-2014 |
Hong Wu, Shenzhen City CN
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20100104931 | BATTERY COVER LATCHING MECHANISM - A battery cover latching mechanism is provided. The battery cover latching mechanism includes a body member, a battery cover, and a button assembly. The battery cover includes a receiving space used to mount a battery with the battery cover. One end of the battery cover is rotatably mounted to the body member. The battery cover includes a latch. The button assembly includes a button member. The button member is slidably mounted to the body member. The button member includes a stopping block. The stopping block releasably latches with latch. | 04-29-2010 |
20100291433 | BATTERY COVER STRUCTURE FOR PORTABLE ELECTRONIC DEVICE - A battery cover structure includes a removable cover and a main body. The cover defines two cutouts at an end thereof. The main body includes a first housing and a second housing. The first housing defines a through hole. An elastic arm extending from the first housing and is received in the through hole. Two latching blocks respectively extend from two sides of the arm and are respectively engaged in the cutouts of the cover. The arm includes a distal portion. The second housing is integrally formed with the first housing. The second housing includes a flexible operating portion above the distal portion of the arm. When the operating portion is pressed down, the at latching blocks are detached from the cutouts so as to remove the cover. | 11-18-2010 |
20100309613 | COVER MECHANISM AND ELECTRONIC DEVICE USING SAME - A cover mechanism is for an electronic device, and the cover mechanism includes a base member and a cover member. The base member defines a hole and a receiving groove. The cover member is received in the receiving groove. The cover member includes a connecting portion to allow the cover member to be elastically bent to cover the hole. | 12-09-2010 |
Hua-Feng Wu, Shenzhen City CN
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20090258513 | ELECTRICAL ADAPTER ASSEMBLY AND LOADING MEMBER THEREOF - An electrical adapter assembly for connecting a first hard disk drive and a second hard disk drive is provided. The electrical adapter assembly includes a connector capable of electrically inserting into the first hard disk drive, a printed circuit board (PCB) module electrically connecting the connector, and a loading member for loading the first hard disk drive. The PCB module includes a chip for controlling data transfer between the first hard disk drive and the second hard disk drive. The loading member includes a base and at least two guiding portions pivotally attached on the base to allow the first hard disk drive to be able to slide between the at least two guiding portions. | 10-15-2009 |
20090261993 | KEYBOARD - A keyboard includes a main body disposed with a plurality of keys and an integrated member. The integrated member is detachably connected to the main body. The integrated member is capable of being moved with respect to the main body between a first position where the integrated member and the main body forms a substantially flat surface and a second position where the integrated member is capable of being activated to receive audio inputs. | 10-22-2009 |
20110110067 | ELECTRONIC DEVICE - An electronic device includes a shell, a circuit board, a triggering element, a light-transmissive button and an optical sensor. The shell defines a button hole in an edge thereof and forms a receiving space therein. The circuit board module is installed in the receiving space. The triggering element is fixed on and electronically connected with the circuit board module. The light-transmissive button is received in the button hole, and is depressible for turning on and off the triggering element. The optical sensor is positioned beneath the light-transmissive button for detecting intensity of the ambient light passing through the light-transmissive button. The appearance of the electronic device is not affected by the optical sensor. | 05-12-2011 |
Jian-Gui Wu, Shenzhen City CN
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20100107377 | CLAMPING DEVICE FOR PORTABLE ELECTRONIC DEVICE - A clamping device for clamping a portable electronic device is provided. The clamping device includes a mounting board and a clamping mechanism. The clamping mechanism includes two adjusting members, two sliding blocks, and a sliding rail. The adjusting members can adjust the positions of the sliding blocks on the sliding rail. The sliding rail is selectively attached to the mounting board, either horizontally or vertically. | 05-06-2010 |
Jian-Hua Wu, Shenzhen City CN
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20100175976 | KEYPAD ASSEMBLY AND MATHOD FOR MAKING THE SAME - A keypad assembly, comprising: a main body made of metal, the main body defining a plurality of slots and the slots enclosing a plurality of pressing buttons thereon, each pressing button defining at least one symbol slot, the main body having a contact surface and a operating surface; and a light-transmissive filling member, the filling member defining a plurality of protruding strips and the protruding strips enclosing a plurality of button areas thereon, each button area having at least one symbol block protruding therefrom, the filling member bonding to the contact surface with the protruding strips and the symbol blocks respectively engaging in the corresponding slots and the symbol slots. A method for making the present keypad assembly is also described. | 07-15-2010 |
Jian-Min Wu, Shenzhen City CN
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20110149507 | COMPUTER SYSTEM - A computer system includes a chassis, a fan bracket and an air duct. The fan bracket is configured for receiving a fan and secured in the chassis. A retaining flange is located on the fan bracket. The air duct is secured in the chassis and includes a top portion and two side portions connected to the top portion. A locking block is located between the two side portions and defines a slit that receives the retaining flange. The air duct directs airflow through the fan bracket. | 06-23-2011 |
Ji-Ping Wu, Shenzhen City CN
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20090073672 | ELECTROMAGNETIC SHIELD AND ELECTRONIC DEVICE USING THE SAME - An electromagnetic shield includes a conductive foam, a plurality of adhesive tapes attached to a side of the conductive foam. The adhesive tapes are separated from each other. An electronic device using the electromagnetic shield to block electromagnetic energy from inner component or outer component is also provided. | 03-19-2009 |
20090313842 | DEPTH CHECKING DEVICE - A depth checking device includes a body member, a pressing member, a checking member and an adjustment nut. The body member defines a stepped through hole forming a stopping surface inside. The pressing member includes a first end and an opposite second end. The first end includes a first end surface defining a first opening. The second end defines a second opening. The checking member is mounted in the stepped through hole and includes an indication end adjacent to the first end and a probe end. The indication end includes a second end surface. The adjustment nut is screwed on the checking member and supported by the stopping surface in a position where the first end surface is coplanar with the second end surface and the probe end protrudes from the body member with a protruding length of the probe end same as a designed depth of a fixing hole. | 12-24-2009 |
20100026646 | OVERLAY FILM AND ELECTRONIC DEVICE WITH SAME - An overlay film for covering a touch screen of an electronic device is disclosed. The touch screen is configured for showing a number of icons thereon for receiving user inputs. The overlay film is a thin, transparent layer. The overlay film defines a plurality of through holes corresponding to the shapes and positions of the icons on the touch screen. | 02-04-2010 |
20100275378 | MUSICAL PILLOW - The present invention relates to a musical pillow. The music pillow includes a body, a pillow core defining a first receiving cavity corresponding to a users' head, and a music player device. The body includes a first base, and two sidewalls extending from two opposite sides of the first base. Two free ends of the two sidewalls face each other to define a body opening therebetween. The first base and the two sidewalls cooperatively define a receiving space. The pillow core is received in the receiving space, while the first receiving cavity is communicated with the body opening. The music player device includes two speakers positioned on the sidewalls respectively and a playing unit positioned in the first base. The speakers are electrically connected to the playing unit. | 11-04-2010 |
20120222807 | BUFFER ASSEMBLY AND APPLICATION METHOD THEREOF - A buffer assembly includes a buffer body and an adhesive layer on the buffer body. The buffer body includes a buffer portion and a mounting portion surrounding the buffer portion. The adhesive layer includes a first adhesive portion and a second adhesive portion surrounding the first adhesive portion. The first adhesive portion and the second adhesive portion respectively correspond to the buffer portion and the mounting portion. A first cutting line is disposed between the buffer portion and the mounting portion such that the mounting portion is separable from the buffer portion along the first cutting line. A second cutting line is disposed between the first adhesive portion and the second adhesive portion such that the second adhesive portion is separable from the first adhesive portion along the second cutting line. The second cutting line superposes the first cutting line. | 09-06-2012 |
20130168021 | INSTALLATION DEVICE AND ELECTRONIC APPARATUS - An automatic installation device for automatic procuring and fixing an object to a product is mounted on a base. The automatic installation device comprises an elevating mechanism, a loading mechanism for procuring the object, and a flexing mechanism connected between the elevating mechanism and the loading mechanism. The flexing mechanism is capable of driving the loading mechanism moving between the object and the product for aligning the object with the product in a first orientation. The elevating mechanism is capable of driving the loading mechanism to move in a second orientation perpendicular to the first orientation to drive the loading mechanism moving adjacent to the product and fixing the object to the product. | 07-04-2013 |
Juan-Rong Wu, Shenzhen City CN
Patent application number | Description | Published |
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20090230282 | POSITIONING MECHANISM FOR USE IN MOLD STRUCTURE - A positioning mechanism ( | 09-17-2009 |
20090258246 | PLASTIC HOUSING AND METHOD FOR MAKING THE SAME - A plastic housing includes a substrate, an activating metal coating made of noble metal, a chemical metal coating deposited on the activating metal coating, an oxidized metal film formed on and partially covering the chemical metal coating, an electroplated metal coating formed on a portion of the chemical metal coating not covered by the oxidized metal film, and a patterned ink coating formed on the oxidized metal film. The patterned ink coating is recessed relative to the electroplated metal coating. | 10-15-2009 |
20100046180 | SELF-POWERED PORTABLE ELECTRONIC DEVICE - A self-powered portable electronic device includes a main body, a cover slidably assembled on the main body, a sliding part secured on the cover, and a power generating device. The power generating device includes a rack secured on the sliding part, a power generating module assembled on the main body, and a gear engaging the rack and assembled on the power generating module. The cover slides the rack relative to the main body, and the gear is rotated by the rack and drives the power generating module to generate operating power. | 02-25-2010 |
20100134066 | PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a control module, a battery and a charging module. The battery electrically connects with the control module to supply the power. The charging module includes an electric energy generating body and a bump body. The electric energy generating body is made of piezoelectric material. The bump body is movably assembled within the charging module to impact and deform the electric energy generating body to generating electric energy. The charging module is electrically connected with the battery to charge the battery. | 06-03-2010 |
20100166414 | LENS COVER AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A lens cover slidably mounted to a lens comprises a main body and two guide plates protruding from opposite sides of the main body. Each guide plate has a plurality of contact portions. Each contact portion includes a plurality of projection strips protruding from a surface thereof and facing the lens. | 07-01-2010 |
Kang Wu, Shenzhen City CN
Patent application number | Description | Published |
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20090302684 | POWER SUPPLY CIRCUIT ON MOTHERBOARD - A circuit includes a work-power module, an electronic component, a switching apparatus, and a power control unit. The power control unit includes an input pin connected to the work-power module, an output pin connected to the electronic component, and a control pin connected to the switching apparatus. The switching apparatus is capable of controlling the status of the power control unit. Upon the condition that the power control unit is turned on, the work-power module is capable of supplying power to the electronic component. Upon the condition that the power control unit is turned off, the work-power module is not capable of supplying power to the electronic component. | 12-10-2009 |
20120075468 | SURVEILLANCE SYSTEM AND METHOD - A surveillance method monitors a monitored area using a monitoring station. The monitoring station in electronic communication with an actuator, an image capture device, and a plurality of motion sensors. The presence of motion in the monitored area is detected in real-time using the motion sensors. When the motion is detected, a target region in the monitored area where the motion is detected is determined, and a control signal is sent to the actuator according to the target region to control the image capture device to aim at the target region using the actuator. Real-time images of the target region are captured, and stored in a storage system of the monitoring station. | 03-29-2012 |
20120081056 | APPARATUS AND METHOD FOR CONTROLLING SPEED OF FAN IN COMPUTER - An apparatus and method controls a speed of a fan in a computer. The apparatus includes a signal generator, a signal buffer, a signal switch, and an integrated baseboard management controller (IBMC). The IBMC includes a general purpose input output (GIPO) pin and a signal output port. The IBMC determines whether the IBMC operates normally by detecting a voltage status of the GIPO pin. The signal generator generates a first pulse width modulation (PWM) signal according to a system temperature of the computer when the IBMC does not operate normally. The IBMC generates a second PWM signal to according to the system temperature of the computer when the IBMC operates normally. The signal switch controls the speed of the fan according to the first PWM signal or the second PWM signal. | 04-05-2012 |
20120091823 | MOBILE STORAGE DEVICE AND METHOD FOR MANAGING POWER CONSUMPTION OF THE MOBILE STORAGE DEVICE - In a method for managing power consumption of a mobile storage device, the mobile storage device includes a power switch, a timer, and a universal serial bus (USB) port. The method detects whether the USB port has a data transmission signal from the electronic device. The method further drives the timer to determine a time period of how long the USB port has no data transmission signal from the electronic device, and determines whether the time period is equal to a predetermined time. In addition, the method controls the power switch to switch on when the USB port has the data transmission signal from the electronic device, and controls the power switch to switch off when the time period is equal to the predetermined time. | 04-19-2012 |
20120099287 | MOTHERBOARD, FAN CONTROL DEVICE, AND FAN CONTROL CIRCUIT - A motherboard includes a fan and a fan control circuit. The fan control circuit includes a switch module and a voltage control circuit. A first terminal of the switch module is connected to a standby power terminal of the motherboard. A second terminal of the switch module is connected to a first power terminal of the motherboard and connected to a power terminal of the fan. An input terminal of the voltage control circuit is connected to a power state signal terminal of the motherboard. An output terminal of the voltage control circuit is connected to a control terminal of the switch module. When the motherboard is turned off, the voltage control circuit turns on the switch module for a predetermined time, to make the standby power terminal supply a working voltage for the fan to keep the fan rotating for the predetermined time. | 04-26-2012 |
20120103962 | COMPUTER KEYBOARD - A computer keyboard includes a body portion and a heating tray. The body portion is arranged with keys for performing typical keyboard functions. The heating tray includes a universal serial bus (USB) interface, a left wrist rest that is shaped to support a left wrist of a user, and a right wrist rest that is shaped to support a right wrist of the user. Each of the wrist rests includes a heating element that connects with an USB power supply for providing electrical energy to the heating tray. Each of the heating elements converts the electrical energy to heat when the USB power supply is plugged into the heating tray via the USB interface, and heats the respective wrist rests to a predefined temperature range. | 05-03-2012 |
20120126556 | TWEEZERS - A tweezers include two resilient levers, and two pincers respectively defining two receiving spaces. The two levers respectively engage in the two receiving spaces. | 05-24-2012 |
20120147545 | MOUNTING APPARATUS FOR DATA STORAGE DEVICES - A mounting apparatus that can be used to selectively mount a first type of data storage device or a second type of data storage device includes a bracket, and a circuit board mounted to the bracket. The bracket includes a rear board defining an opening. The circuit board includes a first side surface, and a second side surface opposite to the first side surface. A port protrudes from the second side surface, to extend through the opening to be exposed out of the bracket. A first connector or a second connector is selectively set on the first side surface of the circuit board, to be electrically connected to the port and the first type of data storage device or the second type of data storage device. | 06-14-2012 |
20120153980 | PROBE ASSEMBLY - A probe assembly includes a transducer, a cable, and a probe. A cover of the cable is made of pliable metal material or a flexible metal conduit. Opposite ends of the cable are respectively coupled to the transducer and the probe. | 06-21-2012 |
20120153983 | PROBE FIXING DEVICE - A fixing device for fixing probes of an oscillograph. The fixing device includes a base, a holding member for holding the probe, and an arm connected between the base and the holding member. The arm is made of pliable metal material. Therefore, the arm may be bent and deformed easily. | 06-21-2012 |
20120155016 | MOTHERBOARD WITH FAN CONTROL CIRCUIT - A motherboard includes a first connector, a fan device comprising a fan and a second connector connected to the fan, and a fan control circuit. The fan control circuit includes a primary power terminal connected to a first power terminal of the motherboard, a standby power terminal connected to a second power terminal of the motherboard, a voltage output terminal, and a detection terminal connected to a power state signal terminal of the motherboard to receive a power state signal. When the motherboard is turned off, the fan control circuit is configured to output the voltage of the second power terminal of the motherboard to the power terminal of the fan for a predetermined time according to the power state signal, to make the standby power terminal supply a working voltage to the fan to maintain its rotation for the predetermined duration. | 06-21-2012 |
20120159064 | HARD DISK DRIVE - A hard disk drive includes an interface, a data process system, a memory unit, a microprocessor, and an indicator module. The interface is connected to a computer for data transmission. The data process system is connected between the interface and the memory unit for reading data to or writing data from the memory unit. The microprocessor is connected with the interface for determining the status of the hard disk drive and controls the operation modes of the indicator module for illustrating whether the hard disk drive is exchanging data with the computer or whether the hard disk drive is in a fault condition. | 06-21-2012 |
20120160972 | KEYBOARD WITH WRIST SUPPORT - A keyboard includes a support. The support includes two magnetic portions and a plurality of protrusions. The support massages and promotes blood circulation in the hands and wrists of the user. | 06-28-2012 |
20120162899 | HARD DISK DRIVE MODULE HAVING INDICATING DEVICE - An exemplary hard disk drive module includes a hard disk drive, a bracket supporting the hard disk drive, an interface connecting to the hard disk drive and detecting status of the hard disk drive, and an indicating device connected with the interface for illustrating status of the hard disk drive. The indicating device includes a first indicator, a second indicator, and two wires electrically connecting the first and second indicators with the interface. The indicating device is fixed on the bracket. | 06-28-2012 |
20120165991 | SYSTEM AND METHOD FOR CONTROLLING HUMIDITY OF A SERVER - A humidity control system and method controls humidity in a server by acquiring a humidity value inside of the server using a humidity detector of the server at a predetermined time interval. The method further includes disabling a dehumidifier of the server to dehumidify the inside of the server, upon the condition that the acquired humidity value is greater than a predetermined first threshold value. | 06-28-2012 |
20120170219 | ELECTRONIC DEVICE - An electronic device includes a chassis, a fixing plate, and a fan. The chassis includes a sidewall defining an opening. The fixing plate is detachably fixed to an outer side of the sidewall, to cover the opening. The fan is detachably fixed to an inner side of the fixing plate, and received in the chassis through the opening. | 07-05-2012 |
20120220154 | TAP CONNECTOR HAVING PIVOTALLY CONNECTED FIRST AND SECOND CLAMPING PLATES WITH BLADES TO PIERCE FIRST AND SECOND WIRES - A tap connector includes a first clamping plate and a second clamping plate pivotably connected to the first clamping plate. The first clamping plate and the second clamping plate each define a channel. A conductive blade extends from a sidewall of one channel. The channels of the first clamping plate and the second clamping plate corporately form a receiving space to accommodate a wire, after the second clamping plate is pivoted to the first clamping plate. The conductive blade pierces the wire to be electrically connected to the wire. | 08-30-2012 |
20120262873 | MOTHERBOARD AND SERVER USING THE SAME - A motherboard includes a switching circuit, a serial advanced technology attachment (SATA) connector connected to a hard disk drive (HDD), a first serial attached small computer system interface (SCSI) (SAS) connector, and a connector connected to an SAS card. A second SAS connector is arranged on the SAS card and connected to the first SAS connector. The switching circuit is connected to the SATA connector and the first SAS connector. The switching circuit is disconnected from the first SAS connector if the HDD is an SATA HDD. The motherboard communicates with the HDD through the switching circuit and the SATA connector. The switching circuit is connected to the first SAS connector if the HDD is an SAS HDD. The motherboard communicates with the HDD through the SAS card, the first SAS connector, the switching circuit, and the SATA connector. | 10-18-2012 |
20120262874 | MOTHERBOARD AND SERVER USING THE SAME - A motherboard includes a switching circuit, a serial advanced technology attachment (SATA) connector, and a peripheral component interconnect x16 (PCIEx16) connector. The switching circuit is connected to the SATA connector and the PCIEx16 connector. The PCIEx16 is also connected to a serial attached small computer system interface (SCSI) (SAS) card. The switching circuit is disconnected from the PCIEx16 connector if a SATA hard disk drive (HDD) is connected to the SATA connector. The motherboard communicates with the SATA HDD through the switching circuit and the SATA connector. The switching circuit is connected to the PCIEx16 connector if the SATA connector is connected to an SAS HDD. The motherboard communicates with the SAS HDD through the SATA connector, the switching circuit, the PCIEx16 connector, and the SAS card. | 10-18-2012 |
20120268051 | PULSE WIDTH MODULATION FAN CONTROLLER - A pulse width modulation (PWM) fan controller is used for an electronic device. The PWM fan controller includes a number of PWM signal generators, a number of PWM signal output elements, and a control unit. The control unit includes a number of outputs. An input of each PWM signal generator is electrically connected to a corresponding output of the control unit. An input of each PWM signal output element is electrically connected to an output of a corresponding PWM signal generator. An output of each PWM signal output element is electrically connected to a corresponding fan of the electronic device. The control unit is configured to control the PWM signal generators to sequentially generate a PWM signal to drive a corresponding fan to rotate in a preset time. | 10-25-2012 |
20120268888 | HARD DISK DRIVE CONNECTOR - A hard disk drive (HDD) connector includes a main body, a HDD interface, a protection circuit, a power supply interface, and a signal wire. The HDD interface is mounted to a first side of the main body and configured for connecting with a HDD of the computing device. The power supply interface is mounted to a second side opposite to the first side of the main body, and connected to a power supply unit (PSU) of the computing device. The protection circuit adjusts the power output from the power supply interface according to a rotation speed of the HDD, and output the adjusted power to the HDD. The signal wire is configured to transmit signals between the HDD and a motherboard of the computing device. | 10-25-2012 |
20120270418 | PRINTED CIRCUIT BOARD USED IN SERVER - A printed circuit board used in server, which has a golden finger interface at one side thereof. The golden finger interface includes a plurality of parallelly arranged metal sheets which conform to the USB standard. The golden finger interface is used to be engaged with a USB socket for transmitting the electrical signal. | 10-25-2012 |
20120284428 | ELECTRONIC DEVICE HAVING AUDIO PORTS - An electronic device includes an audio port, a route selection unit, and an identification unit. The audio port may be electronically connected to a computer peripheral apparatus having a plug. The identification unit identifies the computer peripheral apparatus and then sends a control command to the route selection unit. The route selection unit provides a first data transmission route to the computer peripheral apparatus according to the control command, so that the electronic device can communicate with the computer peripheral apparatus. | 11-08-2012 |
20120288375 | FAN CONTROL SYSTEM - A fan control system includes first and second fan control units. Each fan control unit includes a connector, a delay circuit, a switch unit, and a control circuit. Each connector is connected to a corresponding fan interface to receive a voltage signal. The delay circuit of the first fan control unit delays the voltage signal for a first period of time, and turns on the corresponding switch unit after the first period of time. The delay circuit of the second fan control unit delays the voltage signal for a second period of time, and turns on the corresponding switch unit after the second period of time. Each control circuit receives the corresponding delayed voltage signal, to start the corresponding fan. The first period of time is unequal to the second period of time. | 11-15-2012 |
20120290742 | PORTABLE ELECTRONIC DEVICE HAVING MULTIFUNCTIONAL AUDIO PORT - A portable electronic device includes an audio port, a universal serial bus (USB) circuit, an audio circuit, a detecting unit, a switch, and a microcontroller. The detecting unit is connected to the audio port. The detecting unit generates a detecting signal in response to detection of either the earphone/microphone or the USB apparatus being connected to the audio port. The microcontroller is connected to the detecting unit and the switch. The microcontroller selects the audio circuit or the USB circuit to the audio port by the switch according to the detecting signal. | 11-15-2012 |
20120293950 | ELECTRONIC DEVICE HAVING PERSONAL SYSTEM 2 (PS/2) PORT - An electronic device includes a personal system 2 (PS/2) port, a route selection unit, and a signal identification unit. The PS/2 port may be electronically connected to a storage device through a universal serial bus (USB) interface. The signal identification unit identifies the storage device and then sends a control command to the route selection unit. The route selection unit distributes a USB data transmission route to the storage device according to the control command, so that the electronic device can exchange data with the storage device. | 11-22-2012 |
20120297102 | SERVER AND MOTHERBOARD - A server includes a motherboard and a fan system. The motherboard includes a circuit board, on which are mounted a first and a second groups of expansion slots, a central processing unit (CPU) and a group of memory slots. The fan system is arranged near a side of the circuit board, and the disposition of the fan system and the components on the circuit board is such that the airflow from the fan system does not blow pre-heated air from one component over a second component. | 11-22-2012 |
20120300399 | ELECTRONIC DEVICE WITH HEAT DISSIPATION STRUCTURE - An electronic device includes an enclosure. The enclosure includes a motherboard area and a power supply area adjacent to the motherboard area, which are both located at a first end of the enclosure, a hard disk drive area for mounting hard disk drives at a second end of the enclosure, and a fan area arranged between the motherboard area and the hard disk drive area. | 11-29-2012 |
20120301321 | FAN CONTROL CIRCUIT - A fan control circuit of a computer includes a fan interface connected to a connector of a fan, a fan controller and an electronic switch chip. The fan controller outputs a pulse width modulation (PWM) signal to the fan interface to control the operation of the fan, and includes a general purpose input/output (GPIO) interface to output a voltage control signal to the electronic switch chip to switch the electronic switch chip on or off. The voltage control signal is at a low level at the start up moment of the computer, and thus does not turn on the fan via the electronic switch chip. After a preset delay period, the voltage control signal becomes a high-level signal under the control of the fan controller so that the fan interface receives the PWM signal. | 11-29-2012 |
20120307447 | HEAT DISSIPATING SYSTEM - A heat dissipating system includes a shell, a main circuit board, at least two heat generating elements, and at least one fan. The shell includes a first sidewall, a second sidewall facing the first sidewall, and a third sidewall connected to the first sidewall and the second sidewall. The at least one fan are arranged on the first sidewall. The second sidewall defines a number of vents. The main circuit board is positioned between the at least one fan and the vents. The heat dissipating system further includes a connection assembly positioned between the first and second circuit boards. The main circuit board includes a first circuit board and a second circuit board. The first circuit board is electrically connected to the second circuit board through the connection assembly. The at least two heat generating elements are respectively positioned on the first circuit board and the second circuit board. | 12-06-2012 |
20120307584 | MEMORY POWER SUPPLY CIRCUIT - A memory power supply circuit is used for providing power to a first memory module received in a first memory slot and a second memory module received in a second memory slot, and comprises a logic circuit and a switching power supply. The logic circuit comprises a first input terminal electrically connected to the first memory slot, a second input terminal electrically connected to the second memory slot, and a first signal terminal. The switching power supply comprises a first power terminal, a second power terminal, and a second signal terminal electrically connected to the first signal terminal. When the first memory slot and the second memory slot receive the first memory slot and the second memory module, the switching power supply turns on the first power terminal and the second power terminal; otherwise, the switching power supply turns off the first power terminal or the second power terminal. | 12-06-2012 |
20120308400 | FAN CONTROL CIRCUIT - A fan control circuit of a computer includes a fan interface connected to a connector of a fan, a fan controller, a NOT gate, and an electronic switch. The fan controller outputs a PWM signal to the fan interface to control the operation of the fan, and includes a GPIO interface to output a voltage control signal to the NOT gate to switch the electronic switch on or off. A signal output of the electronic switch is connected to the fan interface. The voltage control signal is high level at the start up moment of the computer, and thus does not turn on the fan via the electronic switch. After a preset delay period, the voltage control signal is turned low by the fan controller so that the fan interface receives the PWM signal. | 12-06-2012 |
20120309212 | MOTHERBOARD WITH EDGE CONNECTOR - A motherboard includes a board, and a hard disk drive (HDD) controller. The board includes an edge connector formed on a bottom side of the board. The edge connector includes a group of signal pins and a group of ground pins. Two cutouts are defined in the board and are located at two opposite sides of the edge connector. The HDD controller drives a storage device when the storage device is connected to the edge connector. The group of signal pins of the edge connector is connected to the HDD controller. The group of ground pins is connected to a ground layer of the motherboard. | 12-06-2012 |
20120313662 | TEST BOARD AND METHOD FOR TESTING ROTATION SPEED OF FAN - A method for testing rotation speed of a fan receives a duty cycle ratio related to the fan sent from a dial switch on a test board connected to the fan. The method transmits a pulse width modulation (PWM) signal based on the duty cycle to the fan to power rotation of the fan, then detects the PWM signal transmitted to the fan and a tachometer (TACH) signal transmitted from the fan. The method gathers the duty cycle ratio related to the fan from the PWM signal and an actual rotation speed of the fan from the TACH signal, and displays the duty cycle ratio and the actual rotation speed together on the test board. | 12-13-2012 |
20120320516 | NOTEBOOK COMPUTER HAVING FOLDABLE DEVICE - A notebook computer includes a display device, a main body, a pivoting component, and a foldable device. The display device includes a connection end. The pivoting component is pivoted to the connection end. The foldable device includes two arm components, each arm component includes a first supporting pole and a second supporting pole. Each first supporting is rotatably connected to the main body. Each second supporting pole is rotatably connected between the pivoting component and the first supporting pole. | 12-20-2012 |
20120320538 | SERIAL ADVANCED TECHNOLOGY ATTACHMENT DIMM - A serial advanced technology attachment (SATA) DIMM includes a board body. A control chip and a power circuit are set on the board body. An edge connector is set on a side of the board body and inserted into a memory slot of a motherboard. The edge connector includes a number of power pins, a number of ground pins, and a number of signal pins. The power pins are connected to the power circuit. The signal pins are connected to the control chip. | 12-20-2012 |
20120324247 | POWER SUPPLY CIRCUIT FOR CPU - An exemplary power supply circuit includes a voltage adjustment module electrically coupled to a CPU, a first jumper block, a second jumper block, a first jumper, and a second jumper. The first jumper block includes a first pin electrically coupled to a power source, a second pin electrically coupled to the voltage adjustment module, and a third pin grounded. The first (second) jumper electrically connects the first pin of the first (second) jumper block to the second pin of the first (second) jumper block or electrically connects the second pin of the first (second) jumper block to the third pin of the first (second) jumper block, thereby changing signal output by the second pin of the first (second) jumper. The voltage adjustment module adjusts a phase number power supply to supply corresponding phase power to the CPU based on the voltages output by the second pins. | 12-20-2012 |
20120324249 | COMPUTER MOTHERBOARD - A motherboard includes a CPU socket, a BIOS chip, a Southbridge chip, and a voltage regulator module (VRM). The BIOS chip is configured for rendering a BIOS UI. The BIOS UI includes a voltage setting menu, the voltage setting menu includes a number of voltage setting options, each of which, when selected, determines a unique voltage setting. The Southbridge chip is configured for storing the voltage setting and generating a unique voltage setting signal corresponding to the voltage setting. The VRM is configured for converting an input voltage into a supply voltage for the CPU socket according to the voltage setting signal. | 12-20-2012 |
20130016578 | POWER SUPPLY SYSTEM FOR MEMORIESAANM WU; KANGAACI Shenzhen CityAACO CNAAGP WU; KANG Shenzhen City CNAANM TIAN; BOAACI Shenzhen CityAACO CNAAGP TIAN; BO Shenzhen City CN - A power supply system for memory modules includes a control unit and a voltage regulator. The control unit includes a basic input/output system (BIOS) and a control chip connected to the BIOS. The BIOS controls the control chip to output a control signal according to the number of the memory modules mounted in memory slots. The voltage regulator is connected to the control chip through first and second general purpose input/output (GPIO) buses. The voltage regulator receives the control signal from the control chip through the first and second GPIO buses and regulates power supply modes, to output different phase voltages to the memory modules mounted in the memory slots. | 01-17-2013 |
20130021865 | MEMORY MODULE AND POWER SUPPLY SYSTEM - A memory module includes a ground terminal, a power terminal, a voltage regulator down, and a storing unit. The power terminal and the ground terminal are connected to a power source that supplies a first direct voltage. The voltage regulator down is connected to the power terminal and configured for converting the first direct current voltage to a second direct current voltage. The storing unit is connected the voltage regulator down for storing data and reading or writing data when the storing unit receives the second direct current voltage. | 01-24-2013 |
20130031344 | COMPUTER AND DISPLAY AND BOOT CIRCUIT FOR SAME - A computer system includes a display and a computer. The display includes a first data port, a boot button connected to a first pin of the first data port, and a display control circuit connected to the boot button. The computer includes a second data port connected to the first data port, a buffer connected to a second pin of the second data port, and a computer control circuit. When the boot button is turned on, the display control circuit receives a low-level signal. The display control circuit boots the display, and controls the display to operate. The computer control circuit receives the low-level signal through the first and second data ports, and the buffer. The computer control circuit boots the computer, and controls the computer to operate. | 01-31-2013 |
20130038250 | FAN CONTROL SYSTEM - A fan control system includes a fan and a fan control circuit. The fan control circuit includes a connector, a control unit, a switch unit, and a delay unit. The control unit is connected to the connector to receive a rotation speed control signal, and connected to the fan. The switch unit is connected to the connector to receive a voltage signal, and connected to the control unit. The delay unit is connected to the connector to receive the rotation speed control signal, and connected to the switch unit. When the delay unit receives the rotation speed control signal, the delay unit outputs a control signal to turn on the switch unit after a time delay, the voltage is transmitted to the control unit through the switch unit, the fan operates, the control unit controls rotation speed of the fan according to the rotation speed control signal. | 02-14-2013 |
20130038999 | EXPANSION APPARATUS FOR SERIAL ADVANCED TECHNOLOGY ATTACHMENT DUAL IN-LINE MEMORY MODULE AND MOTHERBOARD FOR SUPPORTING THE EXPANSION APPARATUS - A motherboard assembly includes a motherboard and an expansion apparatus. The motherboard includes a first expansion slot. An edge connector is set on a bottom side of the expansion apparatus to be detachably engaged in the first expansion slot. A number of SATA interfaces and a number of second expansion slots are arranged on the expansion apparatus, and are connected to signal pins and power pins of the edge connector. | 02-14-2013 |
20130039016 | MOTHERBOARD ASSEMBLY HAVING SERIAL ADVANCED TECHNOLOGY ATTACHMENT DUAL IN-LINE MEMORY MODULE - A motherboard assembly includes a motherboard with a memory slot, an adapter board, and a serial advanced technology attachment dual-in-line memory module (SATA DIMM) with a circuit board and a connector. An edge connector is set on a bottom edge of the circuit board. The adapter board includes a SATA interface, a hard disk drive (HDD) signal multiplier, a power interface, and an expansion SATA interface. The edge connector is connected to the memory slot and the connector is connected to the expansion SATA interface, to enable the motherboard communication with SATA DIMM modules, which are connected to the memory slots. | 02-14-2013 |
20130044399 | PROTECTION SYSTEM FOR SERVER - A protection system includes a baseboard management controller (BMC), N fans, a power on unit, a power supply, and a switching unit. The switching unit includes an AND gate, a transistor, and a first resistor. During operation the fans each output an operating signal to the BMC. The BMC counts the operating signals received. When the count is less than N, the power-off pin outputs a low level signal, so that the output pin of the AND gate outputs a low level signal, and the transistor turns off. The power supply then receives a high level signal and stops supplying power. | 02-21-2013 |
20130054730 | PORT CIRCUIT FOR HARD DISK BACKPLANE AND SERVER SYSTEM - A port circuit for a hard disk backplane of a server system includes a control microchip and at least one selecting microchip. The hard disk backplane includes a number of ports. The server system includes a number of servers connected to a portion of the ports. The at least one selecting microchip is connected to the control microchip and other portion of ports of a hard disk backplane. When the control microchip detects that one or more standby servers form part of the server system, the control microchip selects the one or more standby server to connect to the other portion of the ports. When the control microchip does not detect that the one or more standby servers form part of the server system, the control microchip selects the servers to connect to the other portion of the ports. | 02-28-2013 |
20130054953 | SERVER WITH REMOTE REBOOT AND WAKE-UP FUNCTION - A server includes a number of first and second network cards, a buffer, a restart circuit, an AND gate, and a south bridge. Each of the first network cards includes a first signal pin to transmit a wake-up signal and a restart signal. Each of the second network cards includes a second signal pin to transmit a wake-up signal. The restart circuit is connected to each of the first signal pins through the buffer to receive the restart signal, and reboots the server according to the restart signal. The south bridge is connected to each of the first and second signal pins through the AND gate to receive the wake-up signal, and wakes up the server according to the wake-up signal. | 02-28-2013 |
20130063126 | FAN DETECTING CIRCUIT - A fan detecting circuit used to detect whether a fan is connected to an electronic device, includes a connector, a control unit, a display unit, and first and second electronic switches. The connector includes a detecting pin connected to a power supply through a resistor. When the fan is not connected to the connector, the control unit receives a high level signal from the power supply, and controls the display unit to indicate the fan is not connected to the electronic device. When the fan is connected to the connector, the detecting pin of the connector is grounded through the fan, and the first and second electronic switches are turned on. The connector is grounded through the second electronic switch. The control unit receives a low level signal from the detecting pin of the connector, and controls the display unit to indicate the fan is connected to the electronic device. | 03-14-2013 |
20130079947 | SERVER AND HEAT DISSIPATION METHOD - A server and a heat dissipation method adapted for the server are provided. The method includes: sensing temperatures of two temperature sensors. Recognizing the two temperature sensors, determining a temperature difference between the two temperature sensors and obtaining a comparison result. Selecting one stored table according to the comparison result and acquiring fan running data recorded in the table. In addition, controlling the at least one fan to rotate according to the acquired fan running data. When a motherboard of the server is in one installation direction, the server selects corresponding fan running data and controls the at least one fan to rotate according to the two temperatures of the two temperature sensors installed at the two opposite ends of the motherboard. Therefore, the server can get a good heat dissipation effect in two installation directions of the motherboard. | 03-28-2013 |
20130114200 | COMPUTER SYSTEM HAVING DATA TRANSFER RATE INDICATION FUNCTION OF SERIAL ADVANCED TECHNOLOGY ATTACHMENT DUAL IN-LINE MEMORY MODULE - A computer system includes a serial advanced technology attachment dual-in-line memory module (SATA DIMM) with a circuit board, a motherboard, and an indicating unit. An edge connector is set on a bottom edge of the circuit board to engage in a memory slot of the motherboard. A SATA connector is arranged on the circuit board and connected to a storage device interface of the motherboard. The indicating unit is connected to the motherboard for indicating the data transfer rates of the SATA DIMM module through two light emitting diodes. | 05-09-2013 |
20130120924 | POWER SUPPLY SYSTEM FOR MEMORY MODULES AND ADAPTER BOARD THEREOF - An exemplary power supply system includes a plurality of adapter boards. Each adapter board is connected to a single power supply and is installed with a memory module. Each adapter board receives a first direct current (DC) voltage from the power supply and transforms the first DC voltage into a second DC voltage, and outputs the second DC voltage to the memory module. | 05-16-2013 |
20130128383 | ELECTRONIC DEVICE HAVING INDICATION CIRCUIT FOR DATA TRANSMISSION RATE OF HARD DISK DRIVES - An indication circuit includes a platform controller hub (PCH), a hard disk drive detector, an indication circuit, and a control circuit. The indication circuit includes a plurality of light-emitting diodes (LEDs). The PCH outputs indication signals to indicate data transmission rates of hard disk drives of an electronic device. The hard disk drive detector outputs present signals to confirm the presence of each of the hard disk drives upon connection of the hard disk drives to the hard disk drive backplane. The control circuit outputs voltage signals to turn on/off the LEDs, according to the indication signals and the present signals. | 05-23-2013 |
20130141865 | HEAT DISSIPATION SYSTEM - An exemplary heat dissipating system includes a case, a motherboard, an air conducting guide dividing the motherboard into a first area and a second area, a group of first fans, and a group of second fans. The group of first fans and the group of second fans draw cool air into the first area and the second area from different directions for dissipating heat generated by electronic components on the motherboard. | 06-06-2013 |
20130144457 | SERVER SYSTEM FOR UPDATING HEAT DISSIPATION SOLUTION - A server system for improving maintainability includes a rack server comprising at least one server and a heat dissipation system comprising at least one fan, a controller is configured to store a plurality of heat dissipation solutions and an detection program, the controller configured to control a rotate speed of the at least one fan, and a USB converter is connected to the at least one server and the controller. When the controller detects the stored heat dissipation solution does not match with the one server with the detection program, an updated dissipation solution is written in the controller. | 06-06-2013 |
20130162438 | SERVER SYSTEM FOR MONITORING STATUS OF FANS - An exemplary server system includes an enclosure, a number of server groups, a number of fan rows, and a fan indicator system. The fan indicator system includes a number of fan control boards (FCBs), a baseboard management controller (BMC), and a terminal device. One FCB is connected to one of the fan rows to read rotational speeds of the fans of the corresponding fan row, and encodes the read rotational speeds to indicate positional information of the corresponding fan row and positional information of each fan on the corresponding fan row. The BMC receives and processes the encoded rotational speeds to determine whether the fans work normally. When at least one fan is determined to work abnormally by the BMC, the BMC outputs the encoded rotational speeds of the abnormal fans. The terminal device receives and displays the encoded rotational speeds of the abnormal fans. | 06-27-2013 |
20130164952 | DISPLAY CARD ASSEMBLY - A display card assembly includes a display card with a first circuit board, a straight through connector, and an expansion card with a second circuit board. A first edge connector is arranged on a bottom edge of the first circuit board and includes first power pins connected to a control chip and first storage chips, first ground pins, and first signal pins. A second edge connector connected to the straight through connector is arranged on an end edge of the first circuit board adjoining the bottom edge and includes second power pins connected to the first power pins, second ground pins, and second signal pins connected to the control chip. A third edge connector engaged in the straight through connector is arranged on an end edge of the second circuit board and includes third power pins and third signal pins connected to the second storage chips, and third ground pins. | 06-27-2013 |
20130166929 | POWER SUPPLY SYSTEM FOR MEMORY MODULES - A power supply system includes a state detection unit, a control unit, a first voltage regulator, a second voltage regulator, a first group of memory slots, and a second group of memory slots. The first voltage regulator supplies power to memory modules connected to the first group of memory slots. The second voltage regulator supplies power to memory modules connected to the second group of memory slots. The state detection unit detects operation states of the memory modules connected to the first and second groups of memory slots. When the state detection unit detects one of the memory modules connected to the first group of memory slots is damaged, the state detection unit outputs a control signal to the control unit. The control unit controls the first voltage regulator not to supply power to the memory modules connected to the first group of memory slots, after receiving the control signal. | 06-27-2013 |
20130169444 | SERVER SYSTEM - A server system includes an enclosure, first to fourth subsystems, first to third AND gates, and an indicator. The indicator is mounted on a front panel of the enclosure. The first and second subsystems are respectively connected to two input terminals of the first AND gate. The third and fourth subsystems are respectively connected to two input terminals of the second AND gate. Output terminals of the first and second AND gates are respectively connected to two input terminals of the third AND gate. An output terminal of the third AND gate is connected to the indicator. When any one or more of the first to fourth subsystems breaks down, the indicator is started. | 07-04-2013 |
20130170066 | HARD DISK DRIVE - A hard disk drive includes a control unit, a cache unit, a head unit, a platter unit, a spindle motor unit, a power supply unit, a switch unit, and an interface. When the switch unit is turned on, the power supply unit converts voltages of external power supplies received from the interface through the switch unit into operation voltages of the control unit, the cache unit, the head unit, the platter unit, and the spindle motor unit, and supplies the operation voltages to the control unit, the cache unit, the head unit, the platter unit, and the spindle motor unit. When the switch unit is turned off by the control unit, the voltages of the external power supplies cannot be transmitted to the power supply unit through the switch unit. | 07-04-2013 |
20130170162 | BRIDGING BOARD AND SERVER SYSTEM - A bridging board configured for connecting a processor with a hard disk backboard includes a first signal connecting apparatus, a second signal connecting apparatus, a plurality of duplexer and a signal conditioner. The first signal connecting apparatus is electronically connected to the processor. The second signal connecting apparatus electronically connected to the hard disk backboard. Each duplexer has an input terminal electronically connected to the first signal connecting apparatus, and two output terminals electronically connected to the second signal connecting apparatus to allow the processor to communicate with the backboard via the bridging board. The signal conditioner is electronically connected between the first signal connecting apparatus and the second signal connecting apparatus to amplify signals transmitted from the processor to the hard disk backboard. | 07-04-2013 |
20130235523 | SERVER - A server includes a backplane, first and second groups of motherboards, and first and second groups of fans. When the first group of motherboards are not operating, no power is output by the group. The first group of fans is not powered on. When the second group of motherboard are not operating, no power is output by the group. The second group of fans is not powered on. When at least one motherboard in the first group of motherboards is operating, the working motherboard outputs power to the first group of fans. The first group of fans are powered on. When at least one motherboard in the second group of motherboards is operating, the working motherboard outputs power to the second group of fans. The second group of fans is powered on. | 09-12-2013 |
20130238911 | POWER SUPPLY DEVICE FOR COMPUTER SYSTEMS AND COMPUTER SYSTEM USING THE POWER SUPPLY DEVICE - A power supply device for a computer system with a plurality of servers includes a power supply, a switch circuit, and a control unit. Each of the plurality of servers are electrically connected to the power supply via the switch circuit. The control unit is electrically connected to the power supply, the switch circuit, and each of the plurality of servers. Each of the plurality of servers is configured to send a selection signal to the control unit. Upon receiving the selection signal from one or more of the plurality of servers, the control unit turns on the power supply and controls the switch circuit to electrically connect the power supply with the one or more of the plurality of servers sending the selection signal. | 09-12-2013 |
20130254380 | COMPUTER SYSTEM COMPRISING A PLURALITY OF SERVERS - A computer system includes a plurality of servers, a connection unit, and a control unit. Each of the plurality of servers generates feedback signals, a first type of control signals, and high-speed signals. The control unit includes an integrated baseboard management controller (IBMC) and a strobe circuit, and the IBMC generates a second type of control signals. Each of the plurality of servers is electrically connected to the control unit via the connection unit. The feedback signals and the first type of control signals generated by each of the plurality servers are transmitted to the IBMC via the connection unit. The second type of control signals are transmitted to each of the plurality of servers via the connection unit, and the strobe circuit selectively transmits the high-speed signals generated by one of the plurality of servers to the IBMC. | 09-26-2013 |
20130258630 | HARD DISK DRIVE CONNECTOR - A hard disk drive (HDD) connector includes a motherboard port, a HDD port, and a signal processing circuit. The motherboard port and the HDD port are connected to a motherboard and a HDD, respectively. The signal processing circuit includes a signal processing module. The signal processing module is connected between the motherboard port and the HDD port to enhance signal transmission integrity between the motherboard and the HDD. | 10-03-2013 |
20130268708 | MOTHERBOARD TEST DEVICE AND CONNECTION MODULE THEREOF - A motherboard test device includes a motherboard and a connection module. The motherboard includes a basic input output system (BIOS) chip, a complex programmable logic device (CPLD) chip, and a motherboard connector. The connection module includes a test connector connected to the motherboard connector, a first port connected to random access memory (RAM) of the BIOS chip, and a second port connected to the CPLD chip. A RAM simulator updates or tests BIOS programs stored in the RAM by connecting to the first port. A personal computer (PC) can electronically communicate with the CPLD chip by connecting a parallel interface of the PC to the second port. | 10-10-2013 |
20130321945 | POWER SUPPLY CIRCUIT FOR HARD DISK DRIVE - A power supply circuit for powering first and second groups of hard disk drives in a cabinet, includes a connector and first to third connection units. When there is only one server in the cabinet, the first node is connected to the first power terminal of the connector, the first connection unit is turned on, and the second connection unit is turned off. When there are two servers in the cabinet, the first and second nodes are respectively connected to the first and second power terminals of the connector, the first connection unit is turned on, and the second and third connection units are turned off. | 12-05-2013 |
20130328580 | TEST CIRCUIT FOR POWER SUPPLY UNIT - Atest circuit includes a test unit and a converting unit. The test unit includes a first connector connected to a power supply unit, a second connector connected to a motherboard, a sensing resistor, a controller, and an electronic switch. Two input pins of the controller are connected to two ends of the sensing resistor. A first terminal of the electronic switch is connected to the first connector through the sensing resistor. A second terminal of the electronic switch is connected to a control pin of the controller. A third terminal of the electronic switch is connected to the second connector. The converting unit includes a third connector connected to a monitoring device and a converter. Two input pins of the converter are connected to two output pins of the controller. Two data pins of the converter are connected to the third connector. | 12-12-2013 |
20140006810 | POWER SUPPLY CIRCUIT FOR HARD DISK DRIVE | 01-02-2014 |
20140042947 | CONTROL CIRCUIT FOR FAN - A control circuit for a fan includes a fan controller, a switch controller, and a frequency detector. When a pulse-width modulation (PWM) signal output pin of the fan controller outputs PWM signals, the frequency detector outputs a high level signal, connecting an input pin of the switch controller to an output pin of the switch controller. The fan receives the PWM signal. When the PWM signal output pin of the fan controller does not output PWM signals, the frequency detector outputs a low level signal, such that the output pin of the switch controller does not output any signal. In this state, the fan receives a high level signal through a resistor and a power supply, enabling the fan to continue operating. | 02-13-2014 |
Ke-Long Wu, Shenzhen City CN
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20110075333 | SLIDING AND TILTING MECHANISM AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A portable electronic device is disclosed including a first part, a second part, and a sliding and tilting mechanism. The sliding and tilting mechanism includes a lower board fixed to the second part, an upper board fixed to the first part, an intermediate board positioned between the lower board and the upper board. The sliding and tilting mechanism further includes two elastic assemblies, a swinging member, and a cam member, all of which engage with each other to tilt the intermediate board and the upper board relative to the lower board after the upper board slides over a predetermined distance along the intermediate board. | 03-31-2011 |
20110096479 | SLIDING AND TILTING MECHANISM AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A portable electronic device is disclosed including a first part, a second part, and a sliding and tilting mechanism. The sliding and tilting mechanism includes a lower board fixed to the second part, an upper board fixed to the first part, an intermediate board positioned between the lower board and the upper board. The sliding and tilting mechanism further includes two elastic assemblies and a tilting assembly, and tilts the intermediate board and the upper board relative to the lower board after the upper board slides over a predetermined distance along the intermediate board. | 04-28-2011 |
20110100993 | SLIDING MECHANISM AND ELECTRONIC DEVICE HAVING THE SAME - A sliding mechanism comprises a sliding plate, a main plate, a first slide enabling member and a biasing member. The sliding plate has two angled portions. The main plate has two side walls. The first slide enabling member is coupling the angled portions of the sliding plate to the side walls of the main plate such that the sliding plate is slid relative to the main plate from a closed position or to retract from an open position. The first slide enabling member comprises a set of first roller assembly and a set of first tracks that engage the first roller assembly, when the sliding plate slide relative to the main plate, the first roller assembly are rotated and slid relative to the first tracks. The biasing member biases the sliding plate to slide to the open position when the sliding plate crosses an intermediate position. | 05-05-2011 |
20120170183 | SLIDING MODULE FOR ELECTRONIC DEVICE - A sliding module includes a first section, a second section, a sliding member, a rotary plate, and at least one elastic member. The sliding member is slidably engaged with the second section, and is rotatably connected to the first section. The rotary plate is respectively rotatably connected to the first section and the second section. One end of the at least one elastic member is fixed to the second section, and the other end is fixed to the sliding member. When the sliding member slides relative to the second section, the rotary plate rotates relative to the second section and causes the first section to move and rotate relative to the second section in a tilted orientation. | 07-05-2012 |
20120170184 | SLIDING MODULE FOR ELECTRONIC DEVICE - A sliding module includes a first section, a second section, a sliding member, a connecting plate, a rotary plate and an elastic member. The sliding member is rotatably connected to the first section. One end of the connecting plate slidably connected to the sliding member, and the other end of the connecting plate is rotatably connected to the second section. The rotary plate is respectively rotatably connected to the first section and the second section. One end of the elastic member is fixed to the second section, and the other end of the elastic member is fixed to the sliding member. When the sliding member slides relative to the second section and drives the connecting plate to rotate, the rotary plate rotates relative to the second section and causes the first section to move and rotate relative to the second section into a tilted orientation. | 07-05-2012 |
20120170186 | SLIDING MODULE FOR ELECTRONIC DEVICE - A sliding module includes a first section, a second section, a sliding plate, a rotary plate, a connecting rod, and at least one elastic member. The sliding plate is fixed to the first section. The rotary plate is rotatably connected to the second section, and the sliding plate is slidably connected to the rotary plate. The connecting rod is connected to the first section and the second section. One end of the at least one elastic member is fixed to the rotary plate, the other end of the at least one elastic member is fixed to the sliding plate. When the sliding plate and the first section slide relative to the second section, the connecting rod rotates the rotary plate relative to the second section, causing the first section to move and rotate relative to the second section into a tilted orientation. | 07-05-2012 |
20120236476 | SLIDING MODULE FOR ELECTRONIC DEVICE - A sliding module includes a first section, a second section, a hinge module, a sliding member and a pivot plate. The first section includes a connecting member. The hinge module is positioned on the second section. The sliding member is slidably engaged with the second section, and is rotatably connected to the connecting member of the first section. Two ends of the pivot plate are respectively connected to the first section and the hinge module. When the sliding member slides relative to the second section, the pivot plate brings the first section to move and rotate relative to the second section in a tilted orientation. | 09-20-2012 |
Lv-Hong Wu, Shenzhen City CN
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20100161693 | SYSTEM AND METHOD FOR SIGNING AN ELECTRONIC DOCUMENT - A system and method for signing an electronic document obtains a signing tag and document content from a data base to generate an extensible markup language (XML) file of the electronic document. The system and method further converts the XML file to an extensible stylesheet language formatting objects (XSL-FO) file, and converts the XSL-FO file to a portable document format (PDF) file. Furthermore, the method obtains a signing position of the PDF file according to the signing tag and inserts an electronic signature into the PDF file according to the signing position. | 06-24-2010 |
Mingxing Wu, Shenzhen City CN
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20110320629 | STREAM MEDIA SERVER, CLIENT TERMINAL AND METHOD AND SYSTEM FOR DOWNLOADING STREAM MEDIA - The present invention discloses a streaming media server, a client terminal and method and system for downloading streaming media. The method comprises: receiving and caching streaming media data carried by RTP packets through a streaming media session; sorting and framing the cached RTP packets; and generating a file, writing framed data frames into the generated file. A system for downloading streaming media disclosed by the present invention at the same time comprises: a streaming media server, a client terminal, wherein the streaming media server is used for transmitting streaming media data carried by RTP packets through streaming media sessions; the client terminal is used for receiving and caching the RTP packets, sorting and framing the cached RTP packets, and generating a file, writing framed data frame in the generated file. With the present invention, the streaming media data which have already been downloaded can be displayed normally after downloading interruption. | 12-29-2011 |
Qi-Jing Wu, Shenzhen City CN
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20100299091 | MULTI-FUNCTION PORTABLE ELECTRONIC DEVICE - An exemplary multi-function portable electronic device includes a housing, a measurement processing unit, a microprocessor unit electrically connected to the measurement processing unit and a command unit. The measurement processing unit and the microprocessor unit are located in the housing, and the command unit is located in the housing and electrically connected to microprocessor unit. The command unit is used to start a multimeter mode of the portable electronic device, select a measurement project and measurement range of the measurement project. Under the control of the microprocessor, the measurement processing unit receives and processes the measurement project in accordance with the measurement range, and sends measurement results to the microprocessor. | 11-25-2010 |
Shang Wu, Shenzhen City CN
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20100177007 | ANTENNA MODULE AND METHOD FOR MAKING THE SAME - An antenna module includes a carrier made of non-conductive resin and an antenna layer made of conductive material attached to the carrier. The invention also discloses a method for making the antenna module. | 07-15-2010 |
Shan-Sheng Wu, Shenzhen City CN
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20090164432 | SYSTEM AND METHOD FOR GENERATING A PRODUCT REPORT - A method for generating a product report is provided. The method set columns for different product reports and attributes of each of the columns. A control object for each of the columns is generated according to the attributes of each of the columns. The method further searches product data of the columns stored in a data storage system according to the attributes of the columns, and generates a product report by integrating all the control objects of the columns according to the searched product data. | 06-25-2009 |
20090171880 | SYSTEM AND METHOD FOR CLASSIFYING AND DEFINING RELATIONSHIPS BETWEEN PRODUCT INFORMATION DATA - A system and method for classifying and defining relationships between product information data is provided. The method classifies the product information data to two different data types. Each data type includes a plurality of items. The items of each of the two types are arranged in a product information tree. The items of all the product information trees are associated to construct a new tree for showing the relationships of the product information data. | 07-02-2009 |
20090174545 | ALARM SYSTEM AND METHOD VIA ELECTRONIC MAIL - An alarm system for sending alarm e-mails flexibly defines various alarm conditions and alarm procedures according to a predetermined reference. The alarm system obtains monitoring data from a monitor system, and determines if the monitoring data meets any of the alarm conditions. The alarm system correspondingly selects an alarm procedure, generates alarm e-mails, and sends the alarm e-mails according to the alarm procedure. | 07-09-2009 |
Sheng Wu, Shenzhen City CN
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20090084236 | PUNCHING SYSTEM USING PUNCHING MACHINE - A punching system ( | 04-02-2009 |
Shuang Wu, Shenzhen City CN
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20100299211 | Method, Apparatus And System For Determining Behavior Attribute Of User And Method And System For Delivering Advertisement - A system and method for determining behavior attributes of a user and for delivering an advertisement. The behavior attributes of the user are determined by: obtaining, by the client, the transmission information of the user, matching the transmission information with preset matching words, determining the corresponding attributes of matching words which match the transmission information, obtaining the preset weights or accumulative weights of the corresponding attributes, reporting the user identity of the user, preset weights or accumulative weights, and attribute identities to the attribute server at the network side; respectively accumulating, by the attribute server, the reported preset weights or accumulative weights of the user according to the attribute identities, determining the attribute corresponding to the maximal weight as the behavior attribute of the user, or determining multiple attributes corresponding to weights with relatively large sums as the behavior attributes of the user. | 11-25-2010 |
Shu-Qi Wu, Shenzhen City CN
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20120067141 | TESTING APPARATUS - A testing apparatus includes a support mechanism, a pushing device and a clamping device. The pushing device includes a guiding member, a driving member moveably attached to the guiding member, and a resilient component located between the guiding member and the guiding member. The clamping device is attached to the driving member, and secures a product. The driving member and the clamping device deforms the resilient component in a first direction, and the resilient component biases the driving member and the clamping device in a second direction, that is opposite to the first direction. | 03-22-2012 |
20120132016 | TESTING APPARATUS FOR EXTENSION DEVICE - A testing apparatus includes a support mechanism, a pushing device, and a clamping device secured to the driving member. The clamping device secures a product. The pushing device includes a guiding pipe, a driving member moveably attached to the guiding pipe, and an elastic member received in the guiding pipe. The elastic member is connected to a first end of the driving member. The first end of the driving member is received in the guiding pipe. The clamping device is secured to the driving member. Wherein the guiding pipe is adapted to receive air, the driving member is adapted to be driven by air to move along a first direction, and the elastic member is adapted to rebound to pull the driving member to move along a second direction opposite to the first direction. | 05-31-2012 |
Tai-Bao Wu, Shenzhen City CN
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20120155012 | MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus for mounting a data storage device, includes a drive bracket and a slider mounted on the data storage device. The drive bracket includes a side piece in which a sliding groove is located. The sliding groove includes a first end and a second end. The second end is adjacent to an edge of the side piece. The first end is located on the side piece. A guiding surface is located at the first end. The guiding surface inclines from an inner surface of the side piece to an outer surface of the side piece. The slider slides in the sliding groove from the second end to the first end. The slider abuts the guiding surface. The guiding surface retains the slider at the first end. | 06-21-2012 |
Wei-Le Wu, Shenzhen City CN
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20090290342 | LIGHT-GUIDING MODULE AND LED LIGHT SOURCE USING THE SAME - An LED light source includes an LED module and a light-guiding module fixed on the LED module. The LED module includes a printed circuit board and a plurality of LEDs. The light-guiding module includes a frame placed on the LED module and a plurality of light guiding units engaging with the frame. The frame defines an opening in a lower portion thereof to receive the LEDs of the LED module therein and a recess in an upper portion thereof and in communication with the opening. Each of the light guiding units has a base with two flanges respectively fittingly received in two cutouts of the recess of the frame so that the light guiding unit is movable along the recess until it faces a corresponding LED. | 11-26-2009 |
20100097766 | FIXING DEVICE FOR HEAT SINK - A fixing device fastens a heat sink having a base on one of motherboards with different specifications. Each motherboard with a corresponding specification defines a plurality of extending holes therethrough. The fixing device comprises a plurality of slats each having an end thereof pivotally connecting to the base of the heat sink and the other end thereof defining an elongated slot for corresponding to one of the extending holes of the one of the motherboards, a back plate defining a plurality of mounting holes corresponding to the extending holes of the motherboards, and a plurality of fixing units extending through the slots of the slats, the extending holes of the one of the motherboards and corresponding mounting holes of the back plate to mount the heat sink on the one of the motherboards. | 04-22-2010 |
Wei-Quan Wu, Shenzhen City CN
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20120162240 | ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING MEASUREMENT DATA GRAPHICALLY - A method outputs measurement data graphically using an electronic device. The method obtains measurement data of a preselected feature element from an image of a measured object, and further obtains a reference feature element corresponding to the preselected feature element from an image of a reference object. The method further retrieves points of the preselected feature element, connects the retrieved points to obtain a fitted feature element, sets the fitted feature element with different colors, and outputs the fitted feature element with the image of the reference object on a display device of the electronic device. | 06-28-2012 |
20120237113 | ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING MEASUREMENT DATA - A method outputs measurement data automatically using an electronic device. The method obtains measurement data of feature elements from a two dimensional (2D) image of a measured object, determines a type of measurement applied to each feature element, obtains feature elements from planes of a three dimensional (3D) image of the measured object, and maps each of the obtained feature elements in the 3D image to the 2D image. The method further obtains sequential marked numbers from the 2D image, determines a feature element which is nearest to any marked number from the mapped feature elements, determines an output axis for each of the determined feature elements, and outputs measured results and measurement codes of the determined feature elements by reference to the measurement data, the type of measurement and the output axis of each determined feature element. | 09-20-2012 |
20130041609 | COMPUTING DEVICE AND METHOD FOR PROCESSING MEASUREMENT DATA OF OBJECTS - A method processes measurement data of an object using a computing device. The method obtains measurement data of preselected feature elements of a measured object, inserts the measurement data of the preselected feature elements into a data list, obtains measured results of the preselected feature elements from a measurement tool, and calculates tolerance values of the preselected feature elements according to the measured results. The method further searches pixel icons of the preselected feature elements according to tolerance values and the measured results, inserts the pixel icons and the measured results into the data list, receives selections of a user and displays the data list in different list modes. | 02-14-2013 |
20130108144 | ELECTRONIC DEVICE AND METHOD FOR LOCATING MARKED NUMBER IN IMAGE OF OBJECT | 05-02-2013 |
20130110468 | ELECTRONIC DEVICE AND METHOD FOR CREATING MEASUREMENT CODES | 05-02-2013 |
Wen-Hao Wu, Shenzhen City CN
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20090157833 | SYSTEM AND METHOD FOR SENDING EMAILS - A method for sending email is provided. The method receives an email to be sent from a sender computer that is connected to an application server, sends a search instruction to email communication servers for obtaining a total number of emails to be sent in each of the email communication servers. The method further selects an email communication server which has the least total number of the emails, sends the obtained email to be sent to the selected email communication server, and receives a result generated by the selected email communication server. | 06-18-2009 |
Wen-Hu Wu, Shenzhen City CN
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20110060789 | FILE TRANSFER SECURITY SYSTEM AND METHOD - In a file transfer security system and method, a file transfer request sent to a file server is intercepted. The need for examination of the file transfer request is assessed, and, if present, an auditor is notified to examine the file transfer request and award approval or rejection thereof. File operations are executed according to the examination result. | 03-10-2011 |
Wen-Ming Wu, Shenzhen City CN
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20100064475 | HINGE ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME - A hinge assembly includes a pivot shaft defining a latching recess, a second leaf non-rotatably connected to the pivot shaft, a first leaf rotatably connected to the pivot shaft, and a clasping member fixed on the first leaf. The clasping member includes a receiving portion sleeved on the pivot shaft, and an elastic portion adjacent to the receiving portion. A part of the elastic portion engages in the latching recess of the pivot shaft, and the part of the elastic portion is separated from the receiving portion. | 03-18-2010 |
Wen-Tao Wu, Shenzhen City CN
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20110095615 | POWER SOURCE SELECTION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - A power source selection circuit includes an external power port and a battery compartment, which are used to connect to an external power source and a battery module, respectively. The power source selection circuit further includes a selection switch including a control terminal connected to the external power port, and a first path terminal connected to the battery compartment. A first unidirectional switch connects a second path terminal of the selection switch to a power output port. A second unidirectional switch connects the external power port to the output terminal. When the external power port is connected to the external power source, the control terminal of the selection switch is at a high voltage and the selection switch is cut off accordingly, thereby the path from the battery module to the power output port is cut off and the external power source provides power to the output port. | 04-28-2011 |
20120161652 | LED ILLUMINATION APPARATUS - A light emitting diode (LED) illumination apparatus includes an LED illumination circuit and a constant current drive circuit to provide constant current to the LED illumination circuit. The LED illumination circuit includes at least two lighting branches connected in parallel, and each of the at least two lighting branches includes at least one LED and a current regulative diode connected in series. | 06-28-2012 |
20120262068 | LED DRIVING CIRCUIT - An LED (light emitting diode) driving circuit includes a rectifying circuit, an LED module, a voltage dropping circuit connected to the LED module, a voltage detecting circuit connected between the voltage dropping circuit and the LED module, and an integrated circuit. The integrated circuit includes a pulse-width modulation (PWM) control module providing PWM waves, an overcurrent protection (OCP) module, an overvoltage protection (OVP) module, and a frequency control module. The OCP module detects the working current of the LED module, and the OVP module detects the working voltage. The frequency control module adjust the duty cycle of the PWM waves according to the results of comparisons made by the OCP module and the OVP module against reference levels, to adjust the working current of the LED module. | 10-18-2012 |
20120268025 | SWITCHING CIRCUIT SYSTEM FOR ADJUSTING BRIGHTNESS AND METHOD THEREOF - A switching circuit system includes a rectification circuit, a transformer, a light-emitting unit, a touch panel including a plurality of touch sensors, and a central processing unit (CPU). The CPU determines that a first user operation is taken place on the touch panel when first and second touch signals from at least two touch sensors have been received within a predetermined time interval, and further determines the track of the touches according to the sequence in which the first and second touch signals were received when the first user operation was determined. The CPU further directs the transformer to control the voltage output to the light-emitting unit according to the determined touch track to control the switching circuit system to execute a first function, and otherwise, a second user operation is determined which executes a second function. A related method is also provided. | 10-25-2012 |
Wen-Wu Wu, Shenzhen City CN
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20110238818 | BASEBOARD MANAGEMENT CONTROLLER AND NETWORK CONFIGURATION METHOD OF THE BASEBOARD MANAGEMENT CONTROLLER - A network configuration method of a baseboard management controller (BMC) reads network port information of the BMC. The BMC connects to a network via at least one network interface device that includes more than one network port. A current active network port is determined from network ports of the at least one network interface device according to the current network port information of the BMC. If the current active network port does not works properly, a new active network port is determined from the network ports. The network port information of the BMC is updated according to the new active network port. | 09-29-2011 |
20110247019 | SYSTEM AND METHOD FOR CONTROLLING OPTICAL DISK DRIVER OF COMPUTER - A method and system controls an optical disk driver (ODD) of a computer. The method detects whether an eject button connected with an I/O (input/output) chip of the computer has been pressed, and determines if an optical disk exists in the ODD when the eject button has been pressed. Additionally, the method sends a control signal to the ODD, and control the ODD to eject the optical disk when the optical disk exists in the ODD. | 10-06-2011 |
20120141010 | IMAGE ANALYSIS DEVICE AND METHOD - An image analysis device reads a reference image and a real-time image of a printed circuit board (PCB), determines feature points and feature information of the feature points in the reference image; and creates two 1×N matrices based on the feature points. Furthermore, a mapping matrix is determined based on the two 1×N matrices. The device then reads coordinates of base points designated in the reference image, and determines matching points in the real-time image based on the coordinates of base points and the mapping matrix. A reference region in the reference image is determined based on all the base points, and a matching region is determined in the real-time image based on all the matching points. The reference region and the matching region are compared to determine existence of any surface feature defects of the PCB. | 06-07-2012 |
20120148144 | COMPUTING DEVICE AND IMAGE CORRECTION METHOD - A computing device reads a reference image and a real-time of a printed circuit board (PCB), determines feature points and feature information of the feature points in the reference image; and creates two 1×N matrices based on the feature points. Furthermore, a mapping matrix is determined based on the two 1×N matrices. The device determines matching points in the real-time image based on coordinates of base points in the reference image and the mapping matrix, determines a matching region the real-time image based on the matching points, and determines an angle between the matching region and an X-axis of a coordinate system. If the angle does not equal zero, the device determines that the real-time is tilted, and corrects the real-time image to obtain a corrected image by taking a center of the real-time image as a turning pivot to rotate the real-time image until the angle equals zero. | 06-14-2012 |
20120212921 | MOTHERBOARD - A motherboard includes a first circuit board, a second circuit board, and wiring. The first circuit board includes at least a programmable chip, a programming interface, a first data interface, and at least one jumper corresponding to the programmable chip. The second circuit board includes a CPU (central processing unit), a RAM unit, and at least a second data interface corresponding to the programmable chip. The motherboard of the present disclosure concentrates programmable chips on the first circuit board, thereby providing a unified programming interface to enhance the convenience of programming multiple programmable chips. | 08-23-2012 |
20120320223 | COMPUTING DEVICE, STORAGE MEDIUM AND METHOD FOR IDENTIFYING DIFFERENCES BETWEEN TWO IMAGES - In a method for identifying differences between two images using a computing device, a digital image of the object is captured using an image capturing device, and a standard image of the object is obtained from a storage system of the computing device. A threshold value is generated according to pixel values of the digital image and the standard image. The method extracts first feature points from the digital image and second feature points from the second gray picture according to the threshold value. The method further determines a first feature area of the first gray picture according to the first feature points, determines a second feature area of the second gray picture according to the second feature points, and compares the first feature area with the second feature area to identify a difference between the digital image and the standard image. | 12-20-2012 |
20130050402 | IMAGE CAPTURING DEVICE AND METHOD FOR IMAGE LOCALIZATION OF OBJECTS - In a method for image localization of an object using an image capturing device, a panoramic image of the object is captured using the image capturing device. The panoramic image includes an image of the object and an image background of the object. One or more boundary points of the object image are obtained according to a pixel value of each pixel point of the object image. Actual coordinate values of each boundary point are calculated, and original coordinate values of each boundary point are obtained based on a standard image retrieved from a storage device. Localization coordinate values of each pixel of the object image are calculated according to the actual coordinate values and the original coordinate values of each boundary point, and a sub-pixel localization image of the object is generated by mapping to the localization coordinate values of each of the pixel points. | 02-28-2013 |
20130101205 | LABEL DETECTING SYSTEM, APPARATUS AND METHOD THEREOF - The present disclosure provides a label detecting system, apparatus and a detecting label method for the label detecting system. The method includes steps whereby an image processing function for the image of the circuit board under test to obtain a binary image of the circuit board takes place, dividing the binary image of the circuit board into a number of areas and scanning the binary image of the circuit board, performing a generalization and correlation analysis between each area and the binary image of the standard label to obtain a matching value, acquiring a maximum and location information of the area associated with a maximum, comparing the maximum with two threshold values to detect a result of the determination as to the correctness of the location information of the area as compared to that of the standard label, and displaying the result. | 04-25-2013 |
20130103838 | SYSTEM AND METHOD FOR TRANSFERRING GUEST OPERATING SYSTEM - A method for transferring one or more guest operating system (OS) using a remote server. The remote server periodically obtains a central processing unit (CPU) utilization ratio of each guest OS installed in each cloud server of the data center. The remote server counts the number of times of obtaining the CPU utilization ratio, and calculates a predicted average of the CPU utilization ratio for each cloud server if the counted number of the times is equal to a predetermined number. The remote server transfers one or more guest OS from the cloud server to other cloud servers before a predetermined time, in response to a determination that the predicted average of the CPU utilization ratio of the cloud server is greater than a predetermined average. | 04-25-2013 |
20130113813 | COMPUTING DEVICE, STORAGE MEDIUM AND METHOD FOR PROCESSING LOCATION HOLES OF MOTHERBOARD - In a method for processing location holes of a motherboard, a motherboard image of the motherboard is converted into a grayscale image. The grayscale image is normalized and converted into a binary image. Closed contours in the binary image and a minimum circumscribed circle of each of the closed contours are acquired from the binary image. A radius, a circumcenter coordinate and an average pixel value of each minimum circumscribed circle, and an average pixel value of the binary image are calculated. One or more minimum circumscribed circles are selected if each of the selected minimum circumscribed circles has a radius in a predetermined radius range and an average pixel value that is greater than the average pixel value of the binary image. | 05-09-2013 |
Xian-Chao Wu, Shenzhen City CN
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20090236769 | INJECTION MOLD AND METHOD FOR MAKING A HOUSING USING THE INJECTION MOLD - An injection mold ( | 09-24-2009 |
Xian-Feng Wu, Shenzhen City CN
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20090171815 | SYSTEM AND METHOD FOR MANAGING PRODUCT RETURNS - A computer-implemented method for managing product returns includes: receiving information of a set of returned products, and recording the returned product information into a storage of a computer; generating a returned product order based on the returned product information; determining if any returned products are reusable; determining to scrap the non-reusable products if the returned products are non-reusable; selecting the reusable products from the returned products if there are reusable products in the returned products; determining if there are any qualified products in the reusable products; warehousing the qualified products into a stock of a manufacturer if there are qualified products in the reusable products; generating a reproduction report for the unqualified products according to the returned product order, and storing the reproduction report into the storage of the computer. | 07-02-2009 |
Xian-Ming Wu, Shenzhen City CN
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20100247802 | METHOD FOR MAKING DEVICE HOUSING - A method for making device housing comprises: providing a transparent film; forming a coating on one surface of the film by printing ink containing metal powder on the film and ultrasonically treating the coating; and molding a substrate onto the coating. | 09-30-2010 |
20100288357 | HOUSING, ELECTRONIC DEVICE USING THE HOUSING, AND METHOD FOR MAKING THE HOUSING - A housing comprises a transparent exterior coating, a photoelectric conversion coating bonded with the exterior coating and a substrate molded on the photoelectric conversion coating. The photoelectric conversion coating has electrode contacts thereon. The photoelectric conversion coating is used to convert light energy to electrical energy. The disclosure also describes an electronic device using the housing and a method for making the housing there. | 11-18-2010 |
Xiao-Bin Wu, Shenzhen City CN
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20110154936 | PARALLEL ROBOT - A parallel robot includes a base, a movable platform, a first kinematic chain and a second kinematic chain. The first and the second kinematic chains are connected to the fixed platform and the movable platform respectively, and move on the same plane. Each of the first and second kinematic chains includes a linear driving mechanism mounted on the base and a parallel four-bar linkage driven by the linear driving mechanism and hinged on the movable platform. | 06-30-2011 |
20120139278 | FLEXIBLE ADJUSTABLE GRIPPING DEVICE - A flexible adjustable gripping device includes a gripping jaw assembly and a flexible adjusting mechanism. The flexible adjusting mechanism includes a flexible adjusting base, a sliding block and a sliding shaft. The flexible adjusting base defines a mounting slot. The sliding block is slidably assembled within the mounting slot, and slidably connected with the sliding shaft. The gripping jaw assembly is fixed with the sliding shaft. The flexible adjustable gripping device has a simple structure and is easily operate. | 06-07-2012 |
20130082476 | ROBOT CLAW - A robot claw includes a base seat, more than one elastic assemblies, and at least two first clamping assemblies. The base seat includes a first fastening surface and a second fastening surface opposite to the first fastening surface. Each first clamping assembly includes a sliding unit fastened to the first fastening surface of the base seat and a clamping member fastened to the sliding unit. The sliding unit includes a guide rail. Two elastic assemblies are loaded at two opposite ends of each guide rail; when each of the clamping member slides to one end thereof, one elastic assembly elastically resists with an air cylinder to drive the air cylinder with the clamping member to slide towards the other end of the guide rail of the sliding unit. | 04-04-2013 |
Xiaofang Wu, Shenzhen City CN
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20100254594 | SKETCH GENERATING SYSTEM AND METHOD FOR GENERATING SKETCH BASED ON IMAGE - A sketch generating system and a method for generating a sketch based on an image are provided. The system includes: a sketch database and a generating subsystem. The sketch database stores local image samples and corresponding local sketch units in different categories. The generating subsystem extracts geometrical features from an input image, retrieves local image units from the input image according to the geometrical features; as to each local image unit retrieved, searches the sketch database for a local sketch unit corresponding to a local image sample having a largest similarity value with the local image unit, and combines all local sketch units found to form one sketch. | 10-07-2010 |
Xiaoguang Wu, Shenzhen City CN
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20100023394 | Method, System And Server For Delivering Advertisement Based on User Characteristic Information - Embodiments of the present invention provide a method, system and server for delivering an advertisement based on user characteristic information. The method includes performing, by a server, data mining on user raw data corresponding to a client to obtain user characteristic information, generating a characteristic label based on the user characteristic information; determining, by the server, a type of advertisement according to the characteristic label, and delivering an advertisement of the type to the client. In the embodiments of the present invention, a great amount of user raw data is collected and stored in a server, data mining is performed on the user raw data, a characteristic label is generated based on user characteristic information obtained, and a network advertisement is delivered according to the characteristic label. Therefore, the advertisement can be delivered to particular users and the click ratio of the advertisement is increased. | 01-28-2010 |
Xi-Qiu Wu, Shenzhen City CN
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20100099283 | CARD SOCKET ASSEMBLY - A card socket assembly includes a base defining a receiving cavity, and a slider including a card slot configured for securing a data card therein. The slider is slidably received in the receiving cavity, to make the data card secured in the receiving cavity or removed out of the receiving cavity with sliding of the slider. | 04-22-2010 |
20100109345 | BATTERY COVER MECHANISM - A battery cover mechanism used in a portable electronic device includes a housing having an assembly groove and at least one holding aperture, a cover forming at least one lock and a rib at two ends thereof respectively, a latch member, and an elastic unit. The lock latches the holding aperture correspondingly, the latch member is slidably assembled in the assembly groove, the elastic unit is assembled in the assembly groove and resists the latch member, and the latch member latches the rib to latch the cover with the housing. | 05-06-2010 |
20100112426 | BATTERY COVER MECHANISM - A battery cover mechanism for a portable electronic device includes a housing, a door, two elastic members and a holding unit, the housing defines a cutout, the door slidably engage with the cutout, the cutout is closed by the door with the elastic resisting the door, the door can be opened by external force and not be removed from the housing, thus, a battery can be assembled in the housing. | 05-06-2010 |
20100119923 | BATTERY COVER MECHANISM - A battery cover mechanism for a portable electronic device includes a housing, a door, two first elastic members and a holding unit, the housing defines a cutout, the door slidably engage with the cutout, the cutout is closed by the door with the elastic resisting the door, the door can be opened by external force and not be removed from the housing, thus, a battery can be assembled in the housing. | 05-13-2010 |
20100124698 | BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE - A battery cover assembly comprises a housing, a battery cover, a magnetic element and iron core. The battery cover has a first surface facing the housing. The battery cover has a plurality of latching portions protruding from the first surface and located adjacent to one side thereof. The magnetic element is mounted to the first surface of the battery cover and located adjacent to anther side thereof. The iron core is mounted to the housing corresponding to the magnetic element. The magnetic element is magnetically attracted with the contacting portion and the latching portions are correspondingly latched in the latching slots, which corporately latches the battery cover to the housing. | 05-20-2010 |
Yan-Hui Wu, Shenzhen City CN
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20110254668 | WIRELESS REMOTE CONTROL DEVICE - A wireless remote control device for controlling an electronic device includes a switch module, a wireless transmission module, a wireless receiving module and a control module. The switch module receives a DC voltage and outputs a first control signal. The wireless transmission module receives the first control signal and encodes the first control signal to output an encoded first control signal. The wireless receiving module receives the encoded first control signal and decodes the encoded first control signal to output a decoded first control signal. The control module receives the decoded first control signal and outputs a second control signal to turn on/off or reset the electronic device. | 10-20-2011 |
20110255872 | INFRARED CONTROL SYSTEM - An exemplary infrared control system includes an infrared control unit and a computer. The infrared control unit is capable of transmitting an infrared signal. The computer includes an infrared response unit, and the infrared response unit includes an infrared receiving circuit and a control circuit electrically connected to the infrared receiving circuit. The infrared receiving circuit is capable of receiving the infrared signal from the infrared control unit. Accordingly the control circuit is capable of processing the infrared signal from the infrared receiving circuit to generate a corresponding command signal to control the computer to power on/off or reset. | 10-20-2011 |
Yin-Zhi Wu, Shenzhen City CN
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20120026681 | COLLAPSIBLE ELECTRONIC DEVICE AND ADJUSTMENT METHOD THEREOF - A collapsible electronic device includes a first part, a second part, a hinge, a control unit, and a driving unit. The second part is hinged on the first part, and the control unit is configured to generate a first driving command when receiving a power-on signal for the collapsible electronic device and a second driving command when receiving a power-down signal for the collapsible electronic device, and the driving unit is configured to pivot the hinge to a first predetermined angle when receiving the first driving command and to a second predetermined angle when receiving the second driving command. | 02-02-2012 |
Yong Wu, Shenzhen City CN
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20090323323 | LIGHT-GUIDING MODULES AND LED LAMP USING THE SAME - An LED lamp includes a heat sink, a plurality of LED modules mounted on the heat sink and a plurality of light-guiding modules respectively fixed on the LED modules. Each light-guiding module comprises a frame having a bottom panel placed on the LED module and two side panels extending upwardly from two opposite edges of the bottom panel and a plurality of guiding units each having two engaging flanges extending outwardly from two opposite lateral sides thereof. Each guiding unit receives an LED of a corresponding LED module therein. The two side panels respectively define two runners in inner sides thereof. The two engaging flanges of each guiding unit are respectively received in the two runners of the frame and movable therealong to adjust a position of the guiding unit in the frame. | 12-31-2009 |
20130123982 | CALIBRATION METHOD FOR TOOL CENTER POINT OF A ROBOT MANIPULATOR - A calibration method for calibration a tool center point for a robot manipulator includes the steps of: driving the tool to move above one of the inclined surfaces; defining a preset coordinate system TG; rotating the TCP relative to the UG-axis by about 180 degrees, calculating the value of Δw; updating the position parameters of the preset TCP, defining a new preset coordinate system TG′; rotating the TCP relative to the UG′-axis by about 90 degrees, calculating the value of Δv; updating the position parameters of the new preset TCP, defining a new preset coordinate system TG″; driving the tool to move above a planar horizontal surface; rotating the TCP relative to a axis by about 30 degrees, calculating the value of Δu; repeating the aforementioned steps until the deviation ΔP (Δw, Δv, Δu) is less than or equal to a maximum allowable deviation of the robot manipulator. | 05-16-2013 |
20140247772 | Robustness Header Compression Processing Method, Compressor And System - A robustness header compression processing method, compressor and system are disclosed. The method includes: after receiving a CONTEXT_MEMORY option transmitted by a decompressor, a compressor selecting to use Profile0 to perform data compression on packets to be compressed; and after determining that a first threshold is reached by using the Profile0, the compressor performing data compression using a Profile type to which the packets to be compressed belong. In the above robustness compression processing method, compressor and system, after receiving a CONTEXT_MEMORY feedback option, a compressor selects a compression packet format Profile0 and attempts to restore normal compression and decompression after a certain period of time, thus improving efficiency and accuracy of compression and decompression as well as utilization of wireless bandwidth. | 09-04-2014 |
Yong-Jun Wu, Shenzhen City CN
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20090297294 | QUICK FASTENING NUT - A quick fastening nut includes a first ring member and a second ring member. The first ring member has a bore at a center thereof and fastening portions around the bore. Each of the fastening portions has a threaded section at an inner side thereof. The second ring member has a bore at a center thereof and a plurality of stop portions, each of which has a stop face on a distal end thereof. The fastening portions of the first ring member is inserted into the bore of the second ring member that the second ring member may be moved along the fastening portions of the first ring member, and the second ring member will bend the fastening portions inwards when the second ring member is moved toward distal ends of the fastening portions. | 12-03-2009 |
Yue-Song Wu, Shenzhen City CN
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20090165247 | HINGE POSITIONING APPARATUS - A hinge positioning apparatus includes a base, a first positioning unit, and a second positioning unit. The first positioning unit includes a load-supporting platform, a first locking means, and a plurality of limiting blocks. The load-supporting platform is mounted on the base. The first locking means is movable between a loose position and a locking position. The limiting blocks respectively mounted on the load-supporting platform and the first locking means. The second positioning unit includes two coaxial supports and two second locking means. The supports are mounted on the base adjacent the load-supporting platform, each defines a positioning groove in side surface facing the load-supporting platform. The second locking means are mounted on the supports respectively, configured for maintaining hinges in the positioning grooves. The apparatus is used to position two hinges coaxially on an enclosure of a notebook computer. | 07-02-2009 |
Yu-Hua Wu, Shenzhen City CN
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20110292013 | ELECTRONIC BOOK - An electronic book includes a main body and an attached flexible hose lamp. | 12-01-2011 |
20140042162 | FOLDING BOX - A folding box includes a bottom board, two first folding board sets opposite to each other, two second folding board sets opposite to each other, and a mounting frame. Top sides of the first folding board sets are pivotably coupled to the first sidewalls of the mounting frame respectively. Bottom sides of the second folding board sets are pivotably coupled to the second sides of the bottom board. In use, the mounting frame is pulled up, bottom sides of the first folding board sets are locked to the opposite first sides of the bottom board respectively, top sides of the second folding board sets are locked to the opposite second sidewalls of the mounting frame respectively. | 02-13-2014 |
Zai-Jun Wu, Shenzhen City CN
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20100160006 | PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a cover, a main body rotatably connecting to the cover, and a bracket received in the cover. The bracket includes a holding member and a connecting member extending from the holding member. The holding member is used for holding the lens. The connecting member includes a buffer mounted between a joint section of the cover and the main body. The buffer can slow down the abrasion between the cover and the main body. | 06-24-2010 |
Zhen-Dong Wu, Shenzhen City CN
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20090295589 | CONNECTOR APPARATUS - A connector apparatus ( | 12-03-2009 |
Zhen-Xing Wu, Shenzhen City CN
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20100136825 | CONNECTOR APPARATUS - A connector apparatus includes a main body and a cover. The main body includes a fixed member and an receiving member. A plurality of connectors is fixed in the fixed member. The receiving member is configured for receiving another connector. The cover is detachably mounted to the receiving member to cover the another connector in response to the another connector being installed in the receiving member. | 06-03-2010 |
20100136847 | CONNECTOR APPARATUS - A connector apparatus includes a main body. The main body includes a first module, and a second module. The first and second modules are detachably assembled together. At least one connector is fixed in each of the first and second modules. | 06-03-2010 |
Zhihua Wu, Shenzhen City CN
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20110219363 | METHOD FOR DYNAMICALLY LINKING PROGRAM ON EMBEDDED PLATFORM AND EMBEDDED PLATFORM - The examples of the present invention disclose a method for dynamically linking a program on an embedded platform and an embedded platform. The embedded platform includes a middle layer which comprises at least one class. An application program to be linked includes at least one class. The application program is compiled into PICs, wherein storage positions of different code sections in the PICs which are obtained by compiling different functions of the application program do not overlap with each other; all the PICs are copied into a memory of the embedded operation system; a class pointer is created, and the class pointer is transferred between the class of the middle layer and the class of the application program to dynamically link the application program. | 09-08-2011 |
Zhi-Liang Wu, Shenzhen City CN
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20080310087 | MEDIA PLAYING DEVICE - A media playing device is provided. In an exemplary form, the media playing device includes a housing having a cylindrical end with an opening. The media playing device also includes a hollow turning knob. The knob has two protrusions on its inside surface. The media playing device additionally includes a PCB disposed inside the housing with a micro controller unit (MCU) and a pair of switches. The medial playing device further includes an attachment means for attaching the knob to the cylindrical end of the housing and allowing the knob to rotate with respect to the cylindrical end. When the knob is rotated in clockwise direction or counterclockwise direction, one of the two protrusions moves within the opening and can be moved to a position to contact one of the two switches to activate the switch. The activated switch sends a signal to the MCU and the MCU execute an operation. | 12-18-2008 |
20080312762 | MEDIA PLAYING DEVICE - A media playing device includes a housing with a cylindrical end and a middle portion, a knob, a PCB, a cover, and an attachment means. The end has a reduced diameter with respect to the middle portion, thus forming a step, and has an opening. The knob has a cylindrical inside surface with two protrusions and is attached to the housing with the two protrusions being located within the opening. The PCB has a micro controller unit (MCU) and at least one switch. The cover is detachably attached to the housing and together with the step limit the axial movement of the knob. The attachment means is used for attaching the cover to the housing. When the knob is rotated to a position where one of the contacting protrusions contacts the switch, the switch is activated and sends a signal to the MCU, the MCU executes an operation in response to the signal. | 12-18-2008 |
20100238667 | ELECTRONIC DEVICE WITH ILLUMINATED LOGO - An electronic device includes a semitransparent housing and a light module. The light module is mounted in the housing, and includes a light source, a light guide, and a light tight shield. The light guide includes a logo. The light tight shield coveres the light guide, and defines an opening aligned with and exposing the logo to the housing. Light emitted by the light source illuminates the logo through the light guide and spreads out from the opening. The logo is not visible when not being illuminated. | 09-23-2010 |
20110164427 | LED DISPLAY ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME - An electronic reader includes a housing and an LED display assembly housed in the housing. The housing defines a hollow space and includes a recess. The LED display assembly includes an LED display panel, a film having a first surface and a second surface, a double-faced adhesive tape and a PCB fixed on the housing. The two surfaces of the double-faced adhesive tape are affixed on the PCB and first surface of the film respectively. The second surface of the film is affixed on the inner surface of the LED display panel. The hollow space is smaller than the LED display, and the recess is used for receiving the LED display panel. | 07-07-2011 |
Zhi-Ping Wu, Shenzhen City CN
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20090166062 | PRINTED CIRCUIT BOARD ASSEMBLY - A printed circuit board assembly includes a printed circuit board, a carrier, a semiconductor chip mounted on the carrier, a plurality of tin balls soldered between the printed circuit board and the carrier for transmitting signals, and a heat sink glued to the semiconductor chip to dissipate heat. A pressing portion is formed on the bottom of the heat sink and does not make contact with the semiconductor chip. The pressing portion contacts with the periphery of the carrier to reinforce the tin balls located between the printed circuit board and the carrier. | 07-02-2009 |
20090166164 | BUTTON ASSEMBLY - A button assembly for pressing a switch in a computer bezel includes a button connected to an arm. A cutout is defined in the computer bezel. The button is inserted in the cutout, and the arm is pivotably mounted on the computer bezel. A pressing portion extends outward from a side of the arm. A slanted pressing plane is formed on the pressing portion. Pressing the button moves the arm so that one end of the slanted pressing plane away from the arm contacts the switch. The switch resists the pressing portion, causing the arm to rotate so that the other end of the slanted pressing plane moves forward, thereby the slanted pressing plane entirely contacts and activates the switch. | 07-02-2009 |
20100128442 | HEAT SINK ASSEMBLY - A heat sink assembly includes a printed circuit board, a socket attached on a top surface of the board for receiving a chip, and a heat sink attached onto the chip of the board. The socket includes a plurality of legs integrally extending down from a bottom surface of the socket. The legs contact the top surface of the board to support the socket on the board. The heat sink includes a base, a plurality of fins extending up from the base, and a plurality of legs extending down from the base. | 05-27-2010 |
20100134971 | HEAT DISSIPATION APPARATUS - A heat dissipation apparatus includes a heat sink configured to contact a heat source, and a fan mounted on the heat sink configured to generate airflow through the heat dissipation apparatus. The fan includes a plurality of fan blades, and a motor configured for rotating the fan. The motor is located a distance from the fan blades. | 06-03-2010 |
20100290194 | MOUNTING ASSEMBLY FOR HEAT SINK - A mounting assembly includes a circuit board, a chip socket mounted on a topside of the circuit board with a chip attached thereon, a heat sink positioned on a top surface of the chip, and a backplate attached to an underside of the circuit board. The heat sink includes a pair of securing legs at two corners of the heat sink, and a pair of securing members. Each securing leg defines a securing hole thereon. Each securing member includes a spring thereon positioned between the corresponding securing legs and the circuit board. The securing members are secured in the corresponding securing holes to secure the heat sink to the circuit board. | 11-18-2010 |
20110155882 | MOUNTING APPARATUS FOR DISK DRIVE - A mounting apparatus includes a bracket and a locking member. The bracket is configured for receiving a disk drive and includes a side plate. The side plate defines two through holes. The locking member is secured to the side plate and includes a locking portion and two locking posts. The locking portion is resiliently deformable. The two locking posts are secured to the locking portion. The locking member has an unlocked position, where the locking portion is resiliently deformed and the two locking posts are disengaged from the bracket, and a locked position, where the locking portion is in an original state and inserts the two locking posts into the bracket through the two through holes, for engaging in fixing holes defined in the disk drive. | 06-30-2011 |
20110164378 | ELECTRONIC DEVICE ENCLOSURE AND ELECTRONIC DEVICE - An electronic device enclosure comprising a chassis, the chassis comprises a chassis bottom wall and a chassis rear wall connected to the chassis bottom wall. The chassis bottom wall is capable of mounting a motherboard with a module. An elastic flange is located on the chassis rear wall. The elastic flange is engaged with the module of the motherboard, and the motherboard is located between the flange and the motherboard. The invention further offers an electronic device. | 07-07-2011 |
20110164380 | CIRCUIT BOARD ASSEMBLY - A circuit board assembly is provided, includes a circuit board having a first side and a second side opposite to the first side. A chip is connected to the first side of the circuit board. A first heat dissipating device is located on the first side of the circuit board. The chip is located between the first heat dissipating device and the first side of the circuit board. A second heat dissipating device abuts the second side of the circuit board, and the second heat dissipating device are secured to the first heat dissipating device to clamp the circuit board and the chip. | 07-07-2011 |
20120026655 | MOUNTING APPARATUS FOR POWER SUPPLY UNIT - An assembly includes a power supply unit, a base, and an enclosure. The base includes a bottom plate. The enclosure includes a bottom panel. A flexible piece is connected to the bottom panel. The power supply unit is located on the bottom panel. The bottom panel is located on the bottom plate of the base. The flexible piece is located between the power supply unit and the bottom plate, and is elastically bent. | 02-02-2012 |
20120033387 | MOUNTING APPARATUS FOR EXPANSION CARD - A mounting apparatus includes a chassis, an expansion member attached to a first end of the expansion card and a mounting tray. The chassis includes a front plate and a rear plate opposite to the front plate. The expansion member is engaged with the rear plate. The mounting tray includes a first section and a second section connected to the first section. A retaining slot is defined in the first section. An engaging portion is disposed on the second section, and a positioning slot defined in the engaging portion. The positioning slot and the retaining slot are located in a longitudinal line. The first section is engaged with the front plate, and the retaining slot and the positioning slot receive a second end of the expansion card. | 02-09-2012 |
20120091870 | ELECTRONIC DEVICE ENCLOSURE - An electronic device enclosure includes a bracket and a handle. The bracket includes a front plate. A first securing piece extends from the front plate, and three first protrusions are defined in the first securing piece. The handle includes a handhold and a first mounting portion connected to the handhold. A first positioning hole is defined in the first mounting portion. The handle is attached to the first securing piece and rotatable relative to the front plate between a first position and a second position. In the first position, the handhold is substantially parallel to the front plate, and the first positioning hole receives a first one of the three protrusions. In the second position, the handhold is substantially perpendicular to the front plate, and the first positioning hole receives a second one of the three protrusions. | 04-19-2012 |
20120097562 | ELECTRONIC DEVICE ENCLOSURE - An electronic device enclosure includes a chassis and an operating member. The chassis includes a front plate and a top plate connected to the front plate. A clipping hole is defined in the front plate. The operating member includes a positioning portion and a securing piece. The positioning portion is received so it can be slid in the clipping hole, and the securing piece is attached to the front plate. | 04-26-2012 |
20120098398 | ELECTRONIC DEVICE ENCLOSURE - An electronic device enclosure includes a convex bottom plate, a first side plate connected to a first side of the convex bottom plate, and a second side plate connected to a second side of the convex bottom plate. An electronic component is attached to the convex bottom plate. A horizontal plane is defined by connecting bottom edges of the first side plate and the second side plate, and a distance is defined between a highest point of the convex bottom plate and the horizontal plane. The distance is in a range of about 0.7 mm to about 1.4 mm. | 04-26-2012 |
Zhong-Cheng Wu, Shenzhen City CN
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20100104833 | DEVICE HOUSING AND MANUFACTURING METHOD FOR FABRICATING THE SAME - A device housing and a manufacturing method for fabricating the device housing are provided. The device housing includes a transparent substrate, a first decorative coating formed on the transparent substrate, a second decorative coating formed on the first decorative coating and the transparent substrate, and a third decorative coating formed on the first decorative coating and the second decorative coating. The first decorative coating has a grid pattern appearance. The second decorative coating is light reflective. The third decorative coating has a color that contrasts against the first decorative coating. | 04-29-2010 |
20100143672 | HOUSING - A housing comprises a transparent substrate, a first patterned layer and a second patterned layer. The transparent substrate layer includes a first surface and a second surface opposite to the first surface. The first patterned layer is laminated with the transparent substrate partially over the first surface of the transparent substrate. The first patterned layer includes a plurality of spaced first strip patterns such that a first interval space is defined between adjacent two first strip pattern. The second patterned layer is laminated with the transparent substrate partially over the second surface of the transparent substrate, the second patterned layer includes a plurality of spaced second strip patterns corresponding to the first strip patterns. Viewing from the first surface, the second strip patterns are partially exposed by corresponding first interval spaces. | 06-10-2010 |
Zhong-Yun Wu, Shenzhen City CN
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20100210125 | COVER MECHANISM AND ELECTRONIC DEVICE USING SAME - A cover mechanism for an electronic device includes a base member and a cover combination. The base member defines a hole. The cover combination includes a cover member and at least one elastic member. One end of the at least one elastic member is attached to the cover member, another end of the at least one elastic member is attached to the base member. The cover member is slidably assembled into the base member, and the at least one elastic member provides an elastic force to allow the cover member to releasably cover the hole. | 08-19-2010 |