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Liu, Tu-Cheng

Chang-Ming Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100231463UWB ANTENNA AND PORTABLE WIRELESS COMMUNICATION DEVICE USING THE SAME - A UWB antenna mounted on a baseboard includes a first surface and a second surface opposite to the first surface, and a radiating unit, two connecting portions, a mircostrip line, and a grounding unit. The radiating unit includes two radiating bodies positioned on the first surface and the second surface separately. The mircostrip line and the grounding unit are positioned on the first surface and the second surface separately, and connected to the two radiating bodies via the two connecting portions. Projections of the two radiating bodies on the baseboard are symmetrical, and take the connecting portion as an axis.09-16-2010

Cheng-Han Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110063234SYSTEM AND METHOD FOR THE MANAGEMENT OF IMAGE BROWSING IN AN ELECTRONIC DEVICE WITH A TOUCH SCREEN - An image browsing management method detects a touch operation of a user's finger on a touch screen, and analyzes the touch operation to determine a touch type. Then, the method further calls a corresponding pointer program to process the touch operation according to the touch type, so as to adjust or update the image, for example, delete the image, display a next image, a previous image, a next calendar month image, or a previous calendar month image.03-17-2011
20110099508MOBILE DEVICE AND METHOD FOR OPERATING A USER INTERFACE OF THE MOBILE DEVICE - A mobile device and a method for operating the mobile device are provided. The method initializes the mobile device to support a multitasking environment, and synchronously executing multiple software applications in the multitasking environment. The method generates a user interface on a home screen of the mobile device, and divides the user interface into multiple display areas according to a total number of the executed software applications. The method receives an input command from a keypad of the mobile device, and generates a key input event according to the input command. In addition, the method controls different software applications to communicate with each other according to the key input event, and displays an execution result of each of the executed software applications on a corresponding display area of the user interface.04-28-2011
20120047464ELECTRONIC DEVICE AND METHOD FOR MANAGING USER INTERFACE OF THE ELECTRONIC DEVICE - An electronic device and a method for managing a user interface include setting a movement speed of the interface elements in the user interface corresponding to an angle of change of the electronic device, and setting a movement direction of the interface elements in the user interface corresponding to rotation direction. The method further includes confirming the movement speed and the movement direction of the interface elements in the user interface according to the angle of change and the rotation direction, and controlling the interface elements in the user interface to according to the confirmed movement speed and movement direction.02-23-2012

Chia-Shien Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090158555HINGE ASSEMBLY AND FOLDABLE ELECTRONIC DEVICE USING THE SAME - A hinge assembly (06-25-2009
20090170577BATTERY COVER ASSEMBLY - A battery cover assembly (07-02-2009
20100051434KEYPAD ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME - An exemplary keypad assembly includes a printed circuit board (PCB) including a plurality of fixed contact points, an elastic member disposed on the printed circuit board; a plurality of metallic domes fixed to the elastic member between the printed circuit board and the elastic member. Each of the metallic domes corresponds to each of the fixed contact points, and each metallic dome covers each fixed contact point. The keypad assembly has a thin configuration due to a combination configuration of the typical metallic dome sheet and the elastic member.03-04-2010

Chi-Chung Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100150647PIPE FIXTURE - A pipe fixture includes a main body including a receiving hole and a first through hole communicating with the receiving hole, a first positioning pin received in a first end portion of the first through hole including a screw hole and a first pressing portion, and a knob including a screw rod suitable to engage with the screw hole of the first positioning pin, a knob top and a step portion. When the knob extends through the second end portion of the first through hole and is screwed into the screw hole, the first positioning pin moves and presses the pipe so as to fix the pipe, and when the knob is unscrewed from the screw hole, the first positioning pin moves away from the pipe so that the pipe is released.06-17-2010
20100215470TRANSPORTATION APPARATUS - A transportation apparatus includes a base, a pair of guideways fixed on the base in parallel, a rodless cylinder installed on one of the pair of guideways and including a sliding block operable to be driven by the rodless cylinder to slide along one of the pair of guideways, a supporting member fixed on the sliding block, a lift cylinder installed on the supporting member, and a manipulating member installed on the cylinder. Each of two opposite sides of the supporting member is configured with an upper roller and a side roller abutting against an upper side and an inner side of one of the pair of the guideways, respectively. The manipulating member is operable to be driven by the cylinder to move along a direction different from an extending direction of the pair of guideways.08-26-2010

Chien-Chang Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110007786MODEM WITH DATA CABLE - A modem connected to a communication terminal to process communication signals, includes a central processing unit (CPU) for modulating/demodulating signals, a primary antenna connected to the CPU for receiving/sending signals, an interface connected to the CPU and a data cable connecting the communication terminal to the interface. The impedances of the data cable and the primary antenna match each other, such that the data cable resonates with the primary antenna and functions as a secondary antenna when the primary antenna works.01-13-2011
20110050532ANTENNA AND PORTABLE WIRELESS COMMUNICATION DEVICE USING THE SAME - A portable wireless communication device includes a base circuit board, an antenna, and a switch. The base circuit board is a printed circuit board including a feed point and a ground point. The antenna is disposed on the base circuit board including a radiating portion, a feed portion, and a plurality of ground portions. The feed portion electrically connected to the feed point. The switch is electrically connected between the ground point and the plurality of ground portions to choose one ground portion to electrically connect to the ground point and obtain wide working frequency bands.03-03-2011
20120092231ELECTRONIC DEVICE WITH MULTIPLE ANTENNAS AND ANTENNA OPERATION METHOD THEREOF - An electronic device with multiple antennas includes a first antenna, a first proximity sensor, a second antenna, a second proximity sensor, a detection module, a control module and a processor. The detection module that detects a first approach signal from the first proximity sensor and a second approach signal from the second proximity sensor. The control module that initiates the second antenna to receive signals if the strength of the first approach signal is stronger then the strength of the second approach signal or initiates the first antenna to receive signals if the strength of the second approach signal is stronger then the strength of the first approach signal. The processor that controls the detection module, the comparison module and the control module.04-19-2012

Chih-Chiang Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090108864SYSTEM AND METHOD FOR TESTING AN OPERATING CONDITION OF LEDS ON A MOTHERBOARD - A computer-implemented method for testing an operating condition of light emitting diodes (LEDs) on a motherboard includes assigning an LED identification for each LED according to positions of the LEDs on the motherboard, selecting a first LED identification for a first LED and a second LED identification for a second LED, setting the first LED in a bright state, the second LED in a dim state, and any remaining LEDs in a flicker state, and controlling the LEDs to operate. The method further includes determining whether the total count of the LEDs in the bright state is equal to one, and whether the total count of the LEDs in the dim state is equal to one, comparing the first LED identification input with the first LED identification, and comparing the second LED identification input with the LED identification, and reporting a comparison result.04-30-2009

Chih-Chieh Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100275273SYSTEM AND METHOD FOR THE PREVENTION OF MALICIOUS FILE COPYING - A system and method for the prevention of malicious file copying detects a file copy operation indicative of copying a file to an electronic clipboard. If the file copy operation is detected, the computer reads file contents of the copied file, and scrambles the file contents. If a file paste operation indicative of the copied file being pasted to a designated file system path, the computer pastes the scrambled file to the designated file system path. File attributes of the scrambled file are the same as file attributes of the copied file.10-28-2010
20110099307ELECTRONIC DEVICE AND METHOD FOR READING IMAGE FILES USING THE ELECTRONIC DEVICE - A method for reading image files using an electronic device sends a communication command from a field programmable gate array (FPGA) of the electronic device to a host computer, receives a read command for reading an image file sent from the host computer by the FPGA. The method further reads the image file from a storage device of the electronic device if the storage device includes the image file, parses the image file, places the parsed image file in a virtual drive of the FPGA, and reads the parsed image file from the virtual drive of the FPGA by the host computer.04-28-2011

Chiu-Li Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100048251ELECTRONIC DEVICE AND OPERATION METHOD OF THE ELECTRONIC DEVICE BY USING A VIRTUAL BUTTON - An electronic device and operation method of the electronic device positions a virtual button on a display location of touch panel of the electronic device, and sets an input command corresponding to each input action on the virtual button. The electronic device and operation method further displays the virtual button on the displaying location, detects input actions on the virtual button, and executes corresponding input commands according to the detected input actions.02-25-2010

Chu-Lien Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110291535ELECTRONIC DEVICE AND SLIDE SWITCH THEREOF - An electronic device and a slide switch are disclosed. The slide switch includes a main body, a slider, a rotary plate rotatably connected to the main body, and a rotary arm. The main body includes a fixing space, a channel, and a first contact member protruding from a bottom of the fixing space. The slider is movable between a first position and a second position within the channel. The rotary plate includes a lateral surface and a second contact member protruding from the lateral surface. Two ends of the rotary arm are respectively connected to the slider and the lateral surface. When the slider is located in the first position, the first contact member spaces from the second contact member; when the slider is moved to the second position, the rotary arm rotates the rotary plate causing the first contact member to contact the second contact member.12-01-2011

Chung-Ping Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110031012PROTECTING APPARATUS FOR SOLID STATE DRIVE - A protecting apparatus includes a receiving box for receiving a solid state drive, and a cover pivotably connected to the receiving box. The receiving box includes a base. Two feet protrude down from a bottom of the base for fixing the receiving box to a motherboard. A through hole is defined in the base for allowing a connector of the motherboard to extend into the receiving box to electrically connect to the solid state drive. The protecting apparatus can protect the solid state drive from knock and loose.02-10-2011
20110051365MOUNTING APPARATUS FOR EXPANSION CARD - A mounting apparatus is adjusted to selectively mount a first expansion card with a supporting extension and a second expansion card without a supporting extension. The mounting apparatus includes a bracket, a first retaining member, and a second retaining member. The first retaining members are attached to the bracket to mount the first expansion card within the bracket. The second retaining member is attached to the bracket and partially shields the first retaining member to mount the second expansion card.03-03-2011
20110053485SERVER RACK WITH BAFFLE DEVICE - A server rack for receiving a plurality of modules includes two parallel side plates, a clapboard, and a baffle device. The clapboard is disposed between the two side plates substantially perpendicular to the two side plates to form a receiving space. The receiving space defines an air inlet and a module entry opposite to the air inlet. The baffle device is received in the receiving space. The baffle device includes two resisting assemblies installed on the two side plates oppositely. Each resisting assembly includes a baffle. The baffle includes a securing portion and a latching portion opposite to the securing portion. The securing portion of each baffle is rotatably secured on the corresponding side plate. A total length of the two baffles is larger than the width of the receiving space. The two baffles are inclined toward the air inlet. The two latching portions of the two baffles are latched facing the air inlet, to cover the module entry when no module is received in the receiving space.03-03-2011
20110085291MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus includes a latching member, a fastening tab, a fixing member, and a securing member. The fixing member includes a fixing plate, and a resisting plate extending from a first end of the fixing plate. The securing member includes a fixing board, and opposite clamping boards perpendicularly extending from a top and a bottom sides of a first end of the fixing board. A fixing tab extends from a second? end of the fixing board. A second end of the fixing plate is movably mounted to the clamping boards. The fastening tab is fixed to a distal end of the resisting plate, and operably clamped with the fixing tab. The latching member is rotatably mounted to the second end of the fixing plate, away from the resisting plate, and rotated to engage with or disengage from the clamping boards.04-14-2011
20120020012STORAGE MODULE FOR COMPUTER SYSTEMS - A storage module for computer systems includes a housing defining an opening, a power supply unit and an air cooling unit, a storage unit detachably received in the housing through the opening, a bracket for mounting the storage unit, and a magnetic member. The bracket includes a tray plate defining a plurality of heat dissipation holes, a first side plate, an opposite second side plate, a stop plate including a first end detachably coupled to the second side plate and a second end pivotally connected to the first side plate, and a resilient member resiliently biasing the stop plate away from the first side plate. The storage unit is moveably and insertably positioned between the first and the second side plates. The magnetic member is positioned in one of the second side plate and the stop plate such that the second side plate and the stop plate are magnetically attracted.01-26-2012

Chun-Hung Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090144969Removing apparatus for removing electrical connector - A removing apparatus, for removing an electrical connector from a PCB, comprises a base, a pulling member, a pair of opposite clipping members, a lower supporting member and at least one resilient member. The base includes a main body having a top surface. The pulling member connects to the base to be operated to bring the base up and down. The two clipping members pivotally mount to the base, and each of the clipping members has a fixing portion and a latch extending downwardly from the fixing portion for hooking the electrical connector. The lower supporting member mounts below the base and includes a plate substantially paralleling to the main body of the base. The resilient member located between the base and the lower supporting member so as the base can move downwardly relative to the supporting base. When the base moves downwardly, the latch of the clipping member can engage with the electrical connector and pick it up from the PCB when the base moves back. It is easy and secure to remove the electrical connector from the PCB.06-11-2009

Deng-Rung Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090282448SET TOP BOX AND PARAMETER SETTING METHOD - A set top box communicates with a plurality of configuration servers for obtaining setting parameters from the configuration servers. The set top box includes a configuration server list cache, a selecting module, an obtaining module, and a setting module. The configuration server list cache stores a list of internet protocol (IP) addresses of the plurality of configuration servers onto a memory system of the set top box. The selecting module selects one IP address from the list of the IP addresses. The obtaining module sends a parameter setting request to one configuration server corresponding to the selected IP address and obtaining a parameter setting message from said configuration server, wherein the one configuration server is selected from the plurality of configuration severs. The setting module sets the set top box according to the parameter setting message. A parameter setting method is also provided.11-12-2009
20090300700REPLAYABLE TV SYSTEM - A replayable TV system (12-03-2009
20100037259EPG SERVER AND EPG PROCESSING METHOD - An electronic program guide (EPG) server bridges at least one middleware server with at least one set-top box (STB). The EPG server transmits an EPG request to the middleware server to receive electronic program guides comprising one or more different file formats to the middleware server and transforms the EPGs into EPGs having a preset file format. The EPG server further transmits the EPGs with the preset file format to the at least one STB.02-11-2010
20110029544MEDIA LIST SERVER AND METHOD FOR GENERATING FAVORITE MEDIA LIST - A media list server communicating with a plurality of media database servers and a client device comprises a receiving module, a storing module, a recording module, a determining module, a calculating module and a list generating module. The receiving module receives a user identification information and vote information. The storing module stores properties of the media and weights of the properties. The recording module records the vote information. The determining module determines whether a user has logged in for the first time according to the user identification information, and determines a popularity of each media according to the vote information. The calculating module calculates similarities of the media according to the properties and weights of the properties. The list generating module generates the favorite media list according to the popularity and the similarities of the media.02-03-2011
20110067043SYSTEM AND METHOD FOR PROVIDING ADVERTISING-ON-DEMAND - A TV advertisement server (TA server) and method of providing advertising-on-demand includes a TV, a set-top-box (STB) connected with the TV, and connected with the STB. When the STB sends a request to download a TA list, the TA server sends the TA list to the STB for a user selecting one or more desired TV advertisements. The TA server may generate a new TA list according to the selection and acquire the selected TV advertisements from a storage device. The acquired TV advertisements may be transmitted to the STB and broadcasted on the TV.03-17-2011
20110243522MEDIA DATA PLAYBACK DEVICE AND REPLAY METHOD THEREOF - A media data playback device is capable of simultaneously parsing and decoding two different sections of streaming media, one of which comprises a replay section. The device shows replay progress of the replay section on a progress bar and allows switching positions during replaying of the replay section.10-06-2011
20110246758MEDIA DATA PLAYBACK DEVICE AND REBOOT METHOD THEREOF - A media data playback device comprises first and second nonvolatile memories. The first nonvolatile memory stores a boot loader and a kernel of an operating system in a compressed format. The second nonvolatile memory serves as a main memory of the device. A processor executes the boot loader to load and decompress the kernel from the first nonvolatile memory to the second nonvolatile memory in response to a boot command. When receiving a shutdown command, the processor determines whether to perform a portion of bootstrapping processes of the device in response to the shutdown command before actually shutdown the device.10-06-2011

Patent applications by Deng-Rung Liu, Tu-Cheng TW

Ho-Chiang Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100259667CAMERA MODULE FOR TAKING WIDE ANGLE IMAGES AND PORTABLE ELECTRONIC DEVICE HAVING SAME - An exemplary camera module for mounting to a base and capturing an image of a top surface of the base is provided. The camera module includes a reflective mirror having a curved reflective surface, a lens, and an image sensor in optical alignment with the lens. The curved reflective surface is configured for reflecting light from the top surface of the base to the lens.10-14-2010
20110075272LENS SYSTEM - A lens system, in order from the object, includes positive first lens, negative second lens, positive third lens, positive fourth lens, and an aperture stop positioned between the third and fourth lens. The second lens includes a first optical portion, a first support portion surrounding the first optical portion with a first surface and second surface. The third lens includes a second optical portion and a second support portion surrounding the second optical portion with a third surface and fourth surface. The fourth lens includes a light stop surface facing the object side of the lens system. The lens system satisfies the formulas: d03-31-2011
20110090702LIGHT PEN - A light pen with an open end includes a light emitting diode and a light shielding element. The light-emitting diode is fixed in the light pen, and includes a light guide body facing the open end. The light shielding element is made of opaque material and disposed between the open end and the light-emitting diode. The light shielding element defines a through hole configured for allowing light at a half-intensity angle of the light-emitting diode to pass therethrough.04-21-2011
20110134084TOUCH PANEL INPUT STYLUS - A touch panel input stylus comprises a casing, a lens, a shading member, and a light emitting element. The lens, the shading member, and the light emitting element are received in the casing. The shading member defines a stepped through aperture. The stepped through aperture includes a light through hole and a receiving hole having a greater diameter than the light through hole. A longitudinal positioning structure is provided in the receiving hole. The light emitting element is received and fixed in the receiving hole firmly by the longitudinal positioning structure. The longitudinal positioning structure is deformable. The light emitted from the light emitting element passes through the light through hole and then travels through the lens.06-09-2011
20110235362LIGHT CONCENTRATION DEVICE AND RELATED BACKLIGHT MODULE - A light concentration device includes a light concentration plate. The light concentration plate has a first surface and a second surface facing away from the first surface. The light concentration plate defines a number of through holes running through the first surface and the second surface. The light concentration plate has a number of inner surfaces in the respective through holes. Each of the through holes tapers from the second surface to the first surface. The inner surfaces and at least one of the first and second surfaces are reflective surfaces.09-29-2011

Hsiao-Chun Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100231380MULTIFUNCTIONAL PORTABLE ELECTRONIC DEVICE HAVING AN INTEGRATED SMOKE ALARM FEATURE AND ALARMING METHOD THEREOF - A multifunctional portable electronic device includes a smoke sensing device, a controlling module, a positioning module, an alarm module; and a wireless transmitting/receiving module electrically connected together. The smoke sensing device senses the smoke concentration in the air. The controlling module determines whether the smoke concentration exceeds a preset smoke concentration threshold; and when the smoke concentration exceeds a preset smoke concentration threshold, the controlling module controls the positioning module to identify the position of the portable electronic device. The alarm module converts the position information to alarming information, and the alarming information is sent to a preset object via the wireless transmitting/receiving module.09-16-2010
20120007833PORTABLE ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - A portable electronic device and control method thereof perform an unlocking operation and several page turning operations for a display of the portable electronic device. Light intensities in several positions of the light sensors are detected in a preset time period. The portable electronic device determines whether the operating mode is a predetermined operating mode and determines whether the portable electronic device is locked by the detected light intensities. The portable electronic device unlocks the portable electronic device upon detecting the portable electronic device is locked. Furthermore, the portable electronic executes at least one page turning operation on the display unit upon detecting the portable electronic device is unlocked.01-12-2012

Hsin-Chuan Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090266971MOLD RELEASING DEVICE AND MOLD RELEASING METHOD - A mold releasing method for releasing a core member from a mold includes steps of: a)providing a supporting member and arranging the supporting member on the mold, the supporting member comprising a base and a number of sidewalls extending from the base to the mold, a through hole being defined in the substrate and co-axially aligned with the core member; b) providing a bolt, the bolt comprising a threaded rod extending through the through hole of the substrate and threadedly engaged with the core member; and c) rotating the bolt to move the core member to disengage from the mold.10-29-2009

Hsin-Hung Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100033381DUAL-BAND ANTENNA - An dual-band antenna (02-11-2010
20100289702DUAL-BAND ANTENNA AND PORTABLE WIRELESS COMMUNICATION DEVICE USING THE SAME - A dual-band antenna used in a portable wireless communication device includes a main antenna body, a feed end, and a grounding end. The feed end and the grounding end are positioned on the main antenna body. The main antenna body includes a matching portion for adjusting the match impendence of the dual-band antenna, a first antenna portion a for transmitting/receiving wireless signals in high frequency bands, and a second antenna portion for transmitting/receiving wireless signals in low frequency bands. The first antenna and the second antenna are connected to two opposition end of the matching portion. The matching portion, the first antenna, and the second antenna are coplanar.11-18-2010
20110181480ANTENNA MODULE - An antenna module used in a portable wireless communication device includes an antenna and a base board. The antenna includes a main portion, a feeding portion, and a grounding portion. The feeding portion and the grounding portion connect to the base board. The base board defines a first slit and a second slit. A coupling area is formed between the first slit and the second slit to resonate with the antenna.07-28-2011

Hsin-Yen Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110267199PORTABLE SYSTEM AND POWER ADAPTER THEREOF - A portable system includes a portable device and a power adapter to supply power to the portable device. The portable device includes a rechargeable battery and a measurement chip to measure charge remaining in the rechargeable battery. The power adapter includes a transmission line, a microprocessor, and a display unit. The microprocessor receives the readout of the amount of charge remaining in the rechargeable battery from the measurement chip via the transmission line, and generates a display signal according to the charge remaining. The display unit displays the charging progress of the rechargeable battery according to the display signal received from the microprocessor.11-03-2011

Hsu-Chih Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110085762OPTICAL FIBER CONNECTOR WITH REFERENCE HOLE - An optical fiber connector includes a mating portion defining a coupled direction and including pairs of lenses and a pair of guiding portions. The pair of guiding portions each defines a guiding hole through a front face thereof in the coupled direction. Each guiding hole has a cross section of a polygon shape in the coupled direction and is configured with an imaginary circle perpendicular to the coupled direction.04-14-2011
20110096323OPTICAL-FIBER CONNECTOR WITH ACCURATE MEASURING REFERENCE - An optical-fiber connector includes an insulative main body having a pair of optical components extending forwardly therefrom. Each optical component defines at least one lens and a guiding post located at outside of the lens. Each guiding post defines a through hole extend through the guiding post and the main body in a front-to-back direction and fulfilled with the air for transmitting a test light. The test light from the through hole of the guiding post acts as an accurate measuring reference of the true position between the lens and the fiber because of having no displacement of the light path through a through hole.04-28-2011

Jen-Yee Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090284470COMPUTER SYSTEM WITH MOUSE - An exemplary computer system includes a host computer and a mouse. The host computer comprises vertical and horizontal scrolling drivers. The mouse includes a scroll wheel, a sensor and a switch connected in series. The scroll wheel generates signals corresponding to navigation commands. The sensor senses the signals, and converts the signals to a format suitable for the vertical and horizontal scrolling drivers. The switch is connected to the vertical and horizontal scrolling drivers selectively. The vertical or horizontal scrolling drivers which is connected to the switch enables navigating in vertical or horizontal directions according to the generated signals respectively.11-19-2009
20090296343HEAT DISSIPATION SYSTEM - A heat dissipation system for an electronic device comprises a base, a fan, a pulse width modulation speed control circuit controlling the speed of the fan, a converter outputting a voltage signal, a selection switch connected to the motor, and a control element provided on the base, connected to the switch and to the converter. When the control element is operated, the switch selectively enables the motor be connected to the output of the pulse width modulation speed control circuit or to the output of the converter, and when the motor is electrically connected to the converter, the control element can modify the output voltage of the converter.12-03-2009
20090298324CONNECTOR ASSEMBLY - A connector includes a base defining a plurality of holes, and a plurality of pins inserted into the corresponding holes. The pins include a ground pin, a voltage signal pin, and a power-on signal pin. Wherein the length of the ground pin extending into a corresponding hole is longer than that of the voltage signal pin, while the length of the voltage signal pin is longer than that of the power-on signal pin.12-03-2009
20090310299MOUNTING APPARATUS FOR POWER SUPPLY - A mounting apparatus for mounting a power supply having a first connector on a front side, includes an enclosure, a bracket, and a board. The enclosure includes a rear wall defining an opening for the power supply passing therethrough. The bracket is mounted to the enclosure below the opening, capable of supporting the power supply. A second connector protrudes up from a front end of the bracket, configured for engaging with the first connector of the power supply. The board is attached to a rear side of the power supply, to cover the opening of the rear wall. A plurality of latching slots is defined in the enclosure or the bracket. A plurality of hooks is formed on the board, to engage in the plurality of latching slots.12-17-2009

Juei-Khai Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20080283222HEAT SPREADER WITH VAPOR CHAMBER AND HEAT DISSIPATION APPARATUS USING THE SAME - A heat dissipation apparatus includes a heat sink (11-20-2008
20090020268GROOVED HEAT PIPE AND METHOD FOR MANUFACTURING THE SAME - A heat pipe (01-22-2009
20090020269HEAT PIPE WITH COMPOSITE WICK STRUCTURE - A heat pipe (01-22-2009
20090084526HEAT PIPE WITH COMPOSITE WICK STRUCTURE - A heat pipe includes an elongated casing (04-02-2009
20110048683HEAT PIPE WITH COMPOSITE WICK STRUCTURE - An exemplary heat pipe includes an elongated casing, a wick, an artery mesh, and working medium filled in the casing. The casing includes an evaporating section and a condensing section. The wick is disposed within an inner wall of the evaporating section of the casing. The artery mesh includes a large portion, and a small portion with an outer diameter smaller than that of the large portion. The small portion is located within and in direct physical contact with an inner surface of the wick. The large portion is in direct physical contact with an inner wall of the condensing section of the casing. The working medium saturates the wick and the artery mesh.03-03-2011

Patent applications by Juei-Khai Liu, Tu-Cheng TW

Kuang-Jen Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100039901ELECTRONIC DEVICE CAPABLE OF SELF-CLOCK ADJUSTMENT AND METHOD THEREOF - An electronic device includes a clock module for providing time information, a communication module, and a time adjustment module. The broadcast module receives and decodes broadcast radio signals. The time adjustment module extracts correct time information from the decoded broadcast radio signals, and adjusts the time information of the clock module according to the correct time information. The invention also provides a time adjustment method applied in the electronic device.02-18-2010

Kun-Fu Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090189758SYSTEMS AND METHODS FOR MANAGING SITE SECURITY THROUGH A COMMUNICATION DEVICE - A computing system for managing site security through a communication device includes a mobile communication device, a notification, and the communication device. Using BLUETOOTH technology, the mobile communication device communicates with and activates the communication device and the notification. The communication device detects any noteworthy event and captures visual data accordingly, and transmits the visual data to the mobile communication device. The notification generates visual and audio alerts. A related method and storage medium with instructions for performance of the method also provided.07-30-2009

Kun-Hsiao Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20080251875SEMICONDUCTOR PACKAGE - An exemplary semiconductor package includes a substrate, at least one passive component, an insulative layer and a chip. The substrate defines a cavity therein. The at least one passive component is disposed within the cavity, and is electrically connected to the substrate. The insulative layer is received in the cavity, and encases the at least one passive component. The chip is disposed on the insulative layer, and is electrically connected to the substrate. The semiconductor package packaging the at least one passive component within the cavity and under the chip can improve a space usage thereof, thus a packaging scale of the semiconductor package could be reduced.10-16-2008
20080265350IMAGE CAPTURING DEVICE - An image capturing device includes an image sensor package and a lens module aligned with the image sensor package. The image sensor package includes a substrate, at least one passive component, an insulative layer, and an image sensor. The substrate has a surface facing an object side of the image capturing device, the surface defines a cavity therein. The at least one passive component is disposed within the cavity and electrically connected to the substrate. The insulative layer is received in the cavity and encases the at least one passive component. The image sensor is disposed on the insulative layer and electrically connected to the substrate. The holder has an end connecting with the barrel and an opposite end secured on the substrate.10-30-2008
20080266822ELECTRONIC ELEMENTS CARRIER AND MANUFACTURING METHOD THEREOF - An electronic elements carrier includes a body, at least an electronic element and a filler. The body includes a substrate having a plate and a dam formed on the peripheral of plate, a conductive layer mounted on a surface of the dam, and at least a cavity defined by the plate and the dam of the substrate. The electronic element is disposed in the cavity of the body. The filler is received in the cavity of the substrate for encapsulating, sealing and protecting the electronic element.10-30-2008

Lian-Dong Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100265194HAND-HELD DEVICE INCLUDING A TOUCH SCREEN AND MENU DISPLAY METHOD - A hand-held device including a touch screen includes a detection module and a user interface control module. The touch screen displays content, and receives a slide input. After detecting the slide input, the detection module records slide area information of the slide input, and determines if the slide input corresponds to a menu display command. If the slide input corresponds to the menu display command, the user interface control module controls the touch screen to display icons of menu options related to the content in the slide area allowing a user to see the menus related to the content and ease of selection of the menus.10-21-2010

Li-Fu Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100260982PLASTIC ARTICLE AND METHOD OF MANUFACTURING THE SAME - A method for forming a plastic article is provided. An uninterrupted film with a hard-coating layer is provided and transported into a mold. A predetermined area of the film attaches to an inner surface of a cavity of a female mold of the mold. The predetermined area of the film is cut from the uninterrupted film during closing the mold.10-14-2010

Ling-Wei Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100333179FILE SHARING SYSTEM AND METHOD - A file sharing system includes a web server, a first electronic device, and a second electronic device. The web server includes an authorizing module and a server storage module. The server storage module is capable of storing files uploaded from a first electronic device. The authorizing module is capable of recording an authorizing setting from the first electronic device to authorize a second electronic device to access the files in the server storage module.12-30-2010
20110035694METHOD FOR BROWSING PHOTO FILES - A method for browsing photo files in an embedded electronic device includes the following steps. A user interface window is displayed on a display. The user interface window includes a navigator bar and a content display area for showing photos, and at least one control button is loaded on the navigator bar for executing control functions to the photos. The electronic device detects if an external storage device is connected to the electronic device. A new resource button linking to the external storage device is created on the navigator bar when the external storage device is connected. Thumbnail image of each photo file from the external storage device is displayed on the content display area.02-10-2011

Po-Hsien Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100031188METHOD FOR ZOOMING IMAGE AND ELECTRONIC DEVICE USING THE SAME - A method for zooming images may include the following steps: a closed line is traced on a touch panel and a tracing direction of the closed line is determined. An area enclosed by the closed line is then determined. A zooming ratio is computed according to the area. The image is zoomed according to the tracing direction and the zooming ratio. An electronic device using the method is also described.02-04-2010
20110244842COMMUNICATIONS SYSTEM, DEVICE WITH DIALING FUNCTION AND METHOD THEREOF - A communications system includes a caller device, a receiver device, and a communications device. The communications device includes a storage unit, a communications unit, and a processing unit. Each called party is assigned an identifier, and has one or more receiver device. Each receiver device is assigned a phone number. The storage unit stores a phone number of each receiver device associated with a called party. The processing unit includes a request receiving module for receiving a request, a request recognition module for determining whether the identifier from the request matched one of the identifier of the called party; an acquiring module for acquiring the phone numbers of one called party when matching. The communications unit dials the acquired phone numbers to establish communications with the receiver device.10-06-2011

Po-Yen Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110009106DISPLAY SCREEN AND OPERATION OF SAME - A display screen comprises a receiving module, a control module electronically connected to the receiving module, a backlight drive module, and a backlight module. The receiving module is configured for receiving incoming calls and transmitting the incoming calls to the control module. The control module is configured for converting incoming calls to control signals and transmitting the control signals to the backlight drive module. The backlight module has different operation modes according to the incoming calls. One end of the backlight drive module is electronically connected to the control module, the other end of the backlight drive module is electronically connected to the backlight module. The backlight drive module is configured for driving the backlight module. A method of shining the display screen is also provided.01-13-2011

Shi-Chen Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20080270792SYSTEM AND METHOD OF ENCRYPTING AND DECRYPTING DIGITAL FILES PRODUCED BY DIGITAL STILL DEVICES - An exemplary system of encrypting and decrypting a digital file in a digital device is disclosed. The digital file includes an encrypting module and a decrypting module. The encrypting module includes a file-choosing block choosing a digital file to be encrypted, a code-building block producing a code for the chosen digital file and an encrypting block rendering the code for storing in the EXIF of the chosen digital file. The decrypting module includes a file-selecting block selecting an encrypted digital file, a code-taking block receiving an input code, a code-checking block comparing the input code with the code stored in the EXIF, and a decrypting block decrypting the selected file when the input code is identical to the code stored in the EXIF.10-30-2008

Shih-Hao Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20120096259SYSTEM AND METHOD FOR PERFORMING MUTUAL AUTHENTICATION - A system and method for performing mutual authentication verifies a username and a password of a handheld device by a server, and verifies an identity of the server by the handheld device if the handheld device passes the username and password verification. The system and method further verifies an identity of the handheld device by the server if the identity of the server is valid, and gives an access authority to the handheld device if the identity of the handheld device is valid.04-19-2012

Shih-Tsai Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090021402INPUT DEVICE OF ELECTRONIC APPARATUS - An input device for an electronic apparatus includes a rotary dial module and a keypad surrounding the rotary dial module. The rotary dial module includes a base plate, a flexible printed circuit board, a retainer, a rotary dial, and a plurality of contacts. The flexible printed circuit board is mounted on the base plate. The retainer is positioned above the flexible printed circuit board and is mounted on the base plate. The rotary dial is rotatably mounted on the retainer. The contacts are mounted on the flexible printed circuit board. Each of the contacts is assigned to a portion of the rotary dial and capable of forming a closed circuit when the corresponding portion of the rotary dial is pressed down and in contact with the contact. The input device has a compact size because the rotary dial can replace some keys.01-22-2009
20090240842PORTABLE ELECTRONIC APPARATUS - The present invention provides a portable electronic apparatus. The portable electronic apparatus includes an input unit, a first controller, a second controller, a human interface device (HID), and a switch unit. The input unit generates input signals from a user. The first controller performs a first group of functional applications and generates a first group of functional interfaces. The second controller performs a second group of functional applications and also generates a second group of functional interfaces. The HID receives the input signals generated from the input unit and generates a control instruction. The switch unit receives the control instruction from the HID to switch between the first controller and the second controller. Accordingly, the first controller and the second controller perform corresponding functions.09-24-2009
20090325637PORTABLE ELECTRONIC DEVICE WITH CONTROLLERS - The present invention provides a portable electronic device. The device includes a first controller, a second controller, a mode switch unit, and a main controller. The mode switch unit is for a user to operate thereby generating a mode switch instruction. The main controller is for switching a work mode according to the mode switch instruction from the mode switch unit. When the mode switch unit generates a first mode switch instruction, the device enters a common work mode whereby the main controller activates the first controller and the second controller to be on standby; and when the mode switch unit generates a second mode switch instruction, the device enters a single work mode whereby the main controller activates only one of the first controller and the second controller to be on standby.12-31-2009
20100016017POWER SAVING MOBILE PHONE AND METHOD THEREOF - The present invention provides a power saving mobile phone and a power saving method adapted for the mobile phone. The mobile phone includes a media playing controller for controlling media playing functions and a mobile communications controller for controlling mobile communications functions. The method includes: a) receiving an incoming call when playing an audio file; b) pausing playing the audio file; c) receiving an answer call instruction of the incoming call; d) measuring time; e) judging whether a hang-up instruction is received in a predetermined time period based on measured time; and f) stopping playing the audio file and decreases a voltage of the media playing controller to zero, if the hang-up instruction is not received in the predetermined time period.01-21-2010

Shi-Wen Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110070882MOBILE PHONE WITH MAXIMUM OUTPUT POWER CALIBRATION - A mobile phone utilizes a radio frequency (RF) chip transceiving RF signals via a front end circuit. A power detector detects power output from a power amplifier and converts the power to voltage to transmit to a central processing unit (CPU). A base station tester measures output power of the mobile phone and transmits to the CPU in a test mode. A microwave chamber measures power radiated by the antenna in an operation mode. A high voltage circuit provides a high voltage signal continuously. A detection circuit detects a connection status of the base station tester and the testing connector and outputs the high voltage signal to the CPU according to the connection status. The CPU determines an operating mode of the mobile phone based on output of the detection circuit, and outputs a maximum output power according to the test mode and operation mode maximum output power calibration tables.03-24-2011

Shu-Tzu Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090301768PRINTED CIRCUIT BOARD - A printed circuit board of the present disclosure includes a main body, a tin layer, and a solder mask. The main body defines a through hole configured for being connected to a grounding component. The tin layer is formed on a surface of the main body around the through hole. The tin layer contacts the grounding component. The solder mask is formed between a periphery of the through hole and the tin layer. The solder mask is configured to prevent tin cream of the tin layer from flowing into the through hole.12-10-2009

Shyan-Juh Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20120032566HOUSING AND FABRICATION METHOD THEREOF - A housing includes a main body having an interface and a plastic portion molded on the interface. The main body defines a nanostructure in the interface. The nanostructure includes a plurality of regular, repeating units. A pitch between the adjacent units is in the range from 10 nanometers to 500 nanometers. A height of each unit is in the range from 10 nanometers to 100 nanometers. A surface roughness of the nanostructure is in the range from 1 nanometer to 10 nanometers.02-09-2012

Su-Tzong Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20120075846TWO-COLOR MIXING LED ILLUMINATING DEVICE - An LED illuminating device comprises a housing with a base plate, a prism sheet and a circuit board. The prism sheet is mounted in the housing and comprises a number of V-shaped micro-grooves formed thereon along four directions intersecting with each other. The circuit board is fixed on the base plate, wherein a plurality of LED units is arranged on the circuit board. Each two adjacent LED units are spaced a preset distance and emit light of different colors. Eight virtual mixed light sources are formed by reflection of the prism sheet to the circuit board when the light emitted by one of the LED units mixes with light emitted from adjacent LED units on the circuit board. Each of the virtual mixed light sources has a color different from the colors of the light emitted from the LED units.03-29-2012
20120075847TWO-COLOR MIXING LED ILLUMINATING DEVICE - An LED illuminating device comprises a housing with a base plate, a prism sheet and a circuit board. The prism sheet is mounted in the housing and comprises a number of V-shaped micro-grooves formed thereon along three directions intersecting with each other. The circuit board is fixed on the base plate, wherein a plurality of LED units are arranged on the circuit board, each two adjacent LED units are spaced a preset distance apart from each other and emit light of different colors. Six virtual mixed light sources are formed by reflection of the prism sheet to the circuit board when the light emitted by an LED unit mixes with light emitted from adjacent LED units on the circuit board. Each of the virtual mixed light sources has a color different from the colors of the light emitted from the LED units.03-29-2012
20120075852THREE-COLOR MIXING LED ILLUMINATING DEVICE - An LED illuminating device comprises a housing with a base plate, a prism sheet and a circuit board. The prism sheet is mounted in the housing and comprises a number of V-shaped micro-grooves formed along two directions intersecting with each other. A plurality of LED units are arranged on the circuit board in groups, each group comprises four LED units, the four LED units totally emitting light of three colors. Two adjacent groups share a LED unit. Four virtual mixed light sources are formed by reflection of the prism sheet to the circuit board. Each of the virtual mixed light sources forms a desired color different from the colors of the light emitted from the LED units.03-29-2012

Tai-Hsin Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20080291505METHOD, APPARATUS FOR CORRECTING IMAGE SIGNAL FROM IMAGE SENSOR, AND IMAGING SYSTEM WITH APPARATUS - A method of correcting an image signal generated by a charge coupled device (CCD) image sensor in an imaging system is provided. The imaging system stores a number of gamma correction curves, each of which includes a respective correction factor for increasing contrast in a dark portion of the image signal. The method includes: measuring gray scale value of each pixel of the CCD image sensor; estimating a contrast level of an object scene to be imaged using the measured gray scale values; and correcting the image signal using a corresponding gamma correction curve depending on the estimated contrast level of the object scene.11-27-2008

Tao-Hsin Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20120075205TOUCH INPUT DEVICE AND POWER SAVING METHOD THEREOF - A touch input device includes a touch screen, a scan controlling unit and a UI control unit. The UI control unit is configured for identifying one or more effective touch regions according to a user interface displayed on the touch screen, and transmitting a region identifying signal to the scan controlling unit. The scan controlling unit is configured for determining one or more scan regions corresponding to the effective touch regions according to the region identifying signal, and activating a scan over the scan regions. A power saving method for the touch input device is also provided.03-29-2012

Tien-Ping Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110035694METHOD FOR BROWSING PHOTO FILES - A method for browsing photo files in an embedded electronic device includes the following steps. A user interface window is displayed on a display. The user interface window includes a navigator bar and a content display area for showing photos, and at least one control button is loaded on the navigator bar for executing control functions to the photos. The electronic device detects if an external storage device is connected to the electronic device. A new resource button linking to the external storage device is created on the navigator bar when the external storage device is connected. Thumbnail image of each photo file from the external storage device is displayed on the content display area.02-10-2011
20110040869ELECTRONIC DEVICE WITH WEBSITE INFORMATION - An electronic device is capable of communicating with at least one website via a network. The electronic device includes a storage module, an executing module, an integrating module, and a display module. The executing module is capable of retrieving information from the at least one website via the at least one webpage address. The integrating module is capable of determining positions where the information would be displayed in the electronic device. The display module is capable of displaying the information in the determined positions.02-17-2011
20110055701ELECTRONIC DEVICE AND METHOD FOR PLAYING INTERNET RADIO - An electronic device is capable of communicating with internet radio stations via a network, and includes a configuration module, an API module, a downloading module, and a GUI module. The configuration module is capable of setting search conditions for searching the internet radio stations in the network. The API module is capable of sending a download command according to the search condition to the download module of the electronic device if the search conditions are selected. The download module is capable of downloading a list of the internet radio stations, and downloading contents of one internet radio station if the one internet radio station is selected in the list. The GUI module is capable of displaying the list and playing the contents.03-03-2011
20110061024ELECTRONIC DEVICE AND METHOD FOR ACCESSING WEATHER INFORMATION - An electronic device can access weather information via a network. The electronic device includes a graphical user interface (GUI) module, a weather service management module, a download module and a display. The GUI module can process and transmit input of letters. The weather service management module can build and modify a city result list from an available city list according to the input from the GUI module, when the input letters reach a predetermined number. The selected city is selected from the city result list by user input to the GUI module, and the download module can get weather content of a selected city. The display can display the weather content for the selected city.03-10-2011
20120047584USER REQUEST APPROVAL SYSTEM USING ADVERTISMENTS AND METHOD - A user request approval system includes access to an advertisement database, an advertisement verification generation module, a user interface module and a checking module. The advertisement database stores a plurality of advertisement. The advertisement verification generation module receives advertisement from the advertisement database and generates an advertisement verification based on the advertisement. The user interface module displays the advertisement verification on a user interface and receives an input user verification. The checking module determines if the input verification corresponds to the advertisement verification.02-23-2012

Tzu-Yuan Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20120008272PORTABLE STORAGE DEVICE - A portable storage device includes a case, a USB plug, a sliding button, a delete button, a controller and a memory module. The delete button is electrically coupled with the controller. Data stored in the device can be deleted through operation of the delete button without a host device.01-12-2012
20120024648PORTABLE DEVICE - A portable device includes a curved base housing a motion sensor, a pendulum, and a motor. The pendulum slides inside the curved base in response to the tilting of the portable device to prevent the portable device from falling over. The motor may generate a torque to tilt the portable device. The motion sensor may detect a tilt angle of the portable device.02-02-2012
20120033372PORTABLE ELECTRONIC DEVICE AND REPOSITIONING METHOD FOR SAME - Tilt of a portable electronic device can be set by determining tilt of the portable electronic device. A predetermined tilt angle can be set for the portable electronic device, in which a tilt sensor of the portable electronic device continually detects a current tilt angle of the portable electronic device, where the device is repositioned accordingly.02-09-2012

Wei-Kang Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110065315STACKED USB 3.0 CONNECTOR HAVING A LENGTH EQUAL TO THAT OF STACKED USB 2.0 CONNECTOR - A stacked electrical connector (03-17-2011

Yao-Tser Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20100252668CUTTER FOR CUTTING SCRAP WIRE - A cutter is provided to cut scrap wire into pieces. The cutter includes a base with a fixed shaft and a floating shaft parallel to the fixed shaft, a resilient connection device supporting the floating shaft, a master gear rotatably mounted on the fixed shaft, and a slave gear rotatably mounted on the floating shaft and engaging the master gear. Teeth of the master gear are pointed and an angle of the teeth of the master gear is less than 60°. A force provided by the resilient connection device is parallel to the center lines of the master gear and the slave gear, and when scrap wire is fed into the cutter, the master gear and the slave gear collectively cut the scrap wire into pieces.10-07-2010

Yi-Wen Liu, Tu-Cheng TW

Yuan-Lin Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110278924POWER SUPPLY CIRCUIT FOR MOTHERBOARD - A power supply circuit for providing power and detecting a plurality of loads' input voltages on a motherboard includes a pulse width modulation (PWM) controller, a voltage output circuit and a voltage feedback circuit electrically connected to the PWM controller and the plurality of loads. The PWM controller outputs PWM control signals. The voltage output circuit receives the PWM control signals and outputs working voltage to the plurality of loads according to the received PWM control signals. The voltage feedback circuit detects the plurality of loads' input voltages and outputs feedback signals to the PWM controller according to the detected input voltages. The PWM controller adjusts its PWM control signal outputs, according to the received feedback signals, and adjusting working voltages to the plurality of loads.11-17-2011

Yu-Ching Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20110299248COOLING DEVICE FOR COOLING ELECTRONIC COMPONENTS - A cooling device for cooling electronic components includes a base plate, a power source, and a cooling module. The cooling module includes a cooling sheet and a thermal conductive base. The cooling sheet includes a hot surface and a cooling surface. The thermal conductive base is located above the cooling surface of the cooling sheet, and configured to support electronic components on a printed circuit board and transfer heat between the electronic components and the cooling surface. When the cooling sheet is powered on, the cooling surface is in a constant state of low temperature. Due to the heat transfer between the cooling surface and the thermal conductive base, heat from the electronic components can be transferred from the thermal conductive base to the cooling surface continuously.12-08-2011
20120008284REPAIR APPARATUS AND METHOD FOR CIRCUIT BOARD ASSEMBLY - A repair apparatus for a circuit board assembly includes a cooling device for a surface of the circuit board assembly opposite to the surface to be repaired. The cooling device defines a chamber for receiving the circuit board assembly. The circuit board assembly is disposed within the chamber to define a heat exchange space between the circuit board assembly and the bottom of the chamber. A method for repairing a circuit board assembly is also provided.01-12-2012

Yu-Hai Liu, Tu-Cheng TW

Patent application numberDescriptionPublished
20090267610NETWORK DEVICE AND METHOD FOR INDICATING SIGNAL POWER TRANSMITTED AND BATTERY CAPACITANCE OF SAME - A network device includes several modules and a microcontroller for indicating working operations of the network device. The network device is configured for outputting a plurality of indicating control signals based on a detected signal power and a detected battery capacitance of the network device. The network device indicates the signal power and the battery capacitance based on the indicating control signals.10-29-2009