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| 20090091888 | EMI SHIELDING AND HEAT DISSIPATING STRUCTURE - The present invention discloses an EMI shielding and heat dissipating structure for dissipating heat generated by a chip inside a portable electronic device. The EMI shielding and heat dissipating structure includes an EMI shielding housing for shielding the chip. A first opening is formed on the EMI shielding housing. The EMI shielding and heat dissipating structure further includes a thermal pad disposed on the chip, and an EMI shielding gasket installed on the EMI shielding housing. A second opening is formed on the EMI shielding gasket and located in a position corresponding to the first opening. The EMI shielding and heat dissipating structure further includes a heat-dissipating component installed on the EMI shielding gasket and connected to the thermal pad for dissipating the heat transmitted from the thermal pad. | 04-09-2009 |
| 20090207942 | Embedded Multimedia System and Related Digital Audio Broadcasting Demodulator - An embedded multimedia system for playing analog and digital audio broadcasting signals includes an antenna for receiving analog and digital audio broadcasting signals, an audio output device for outputting sound, an analog demodulator for demodulating analog audio broadcasting signals for the audio output device, and a digital demodulator for conducting a signal connection between the antenna and the analog demodulator, or transforming digital audio broadcasting signals into analog audio broadcasting signals for the analog demodulator. | 08-20-2009 |
| 20100159826 | Radio Frequency Circuit for a Wireless Signal Transceiver and Related Wireless Signal Transceiver - A radio-frequency circuit for a wireless signal transceiver is disclosed. The wireless signal transceiver is utilized for receiving a first wireless signal and transforming the first wireless signal into a second wireless signal. The radio-frequency circuit includes a transmission line including a first end and a second end, a reception antenna coupled to the first end of the transmission line for receiving the first wireless signal, a transmission antenna coupled to the first end of the transmission line for emitting the second wireless signal, a first filtering circuit coupled between the second end of the transmission line and the wireless signal transceiver for filtering out the first wireless signal, and a second filtering circuit coupled between the second end of the transmission line and the wireless signal transceiver for filtering out the second wireless signal. | 06-24-2010 |
| 20110026634 | WIRELESS TRANSMITTER AND RELATED MULTIMEDIA SYSTEM - A wireless transmitter includes a first filtering unit coupled to a first cable for outputting a first DC source transmitted on the first cable, a first power converting unit for converting the first DC source into a second DC source, a second filtering unit for eliminating noise in the second DC source, a first DC blocking unit for blocking the second DC source and outputting a second frequency modulation (FM) signal, an amplifier for amplifying the second FM signal to generate a first FM signal, and a second DC blocking unit coupled to the amplifier and the first cable, for outputting the first FM signal to the first cable, such that the first FM signal is transmitted to the air through the first cable as a transmitting antenna. | 02-03-2011 |
| 20110058628 | ANTENNA SENSE CIRCUIT AND DIGITAL RADIO RECEIVER THEREOF - An antenna sense circuit includes a detector and a level shifter. The detector consists of a voltage drop component, a transistor component, a first resistor component, and a second resistor component. The voltage drop component is coupled between a first power supply and a first terminal of the first resistor component. The second resistor component has a first terminal coupled to a second terminal of the first resistor component and a second terminal coupled to a second power supply. The transistor component has a control terminal coupled to the second terminal of the first resistor component and the first terminal of the second resistor component, a second connection terminal coupled to the first power supply, and a first connection terminal for outputting a first detecting signal. The level shifter adjusts a voltage level of the first detecting signal to generate a second detecting signal. | 03-10-2011 |
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| 20100103595 | Frame structure, support, and display apparatus using the same - A frame structure is disclosed. The frame structure comprises a first side frame, a second side frame, a top support frame and a base support frame. The second side frame is substantially parallel to the first side frame, and a circuit board is disposed between the first side frame and the second side frame. The top support frame comprises a support plane for connecting to the first side frame and the second side frame. The base support frame is substantially parallel to the top support frame, and the base support frame comprises a compartment, a first protrusion, and a second protrusion. A power supply unit can be disposed in the compartment. The first protrusion connects to the first side frame, and the second protrusion connects to the second side frame. | 04-29-2010 |
| 20100208420 | ELECTRONIC DEVICE - An electronic device includes a display body and a support base. The display body includes a bottom part, a first coupling member disposed on the bottom part, and a first positioning member disposed on the bottom part and located opposite to the first coupling member. The first coupling member is one of an engaging hook and an engaging hole. The support base is for supporting the display body, and includes a support face for supporting the bottom part, a second coupling member disposed on the support face, and a second positioning member disposed on the support face. The second coupling member is the other of the engaging hook and the engaging hole. The second positioning member is engaged with the first positioning member such that the second coupling member is positioned at a position of engagement with the first coupling member. | 08-19-2010 |
| 20100243832 | FIXING MECHANISM FOR FIXING A DISPLAY DEVICE - A fixing mechanism for fixing a display device is disclosed. The fixing mechanism includes a housing whereon a first hole and a protrusion are formed, and a bracket installed on a side of the housing. The bracket includes a connecting part for connecting the housing. A second hole and an opening are formed on the connecting part, and the protrusion passes through the opening. The bracket further includes a bending part connected to the connecting part for shielding the second hole. The fixing mechanism further includes a fastening component passing through the first hole on the housing and the second hole on the connecting part for fastening the bracket on the housing. | 09-30-2010 |
| 20110157511 | DISPLAY DEVICE - A display device includes a front bezel, a back bracket and a panel module. The back bracket is assembled with the front bezel. The panel module is disposed between the front bezel and the back bracket. Since the invention assembles the front bezel, the panel module and the back bracket without a front bracket and frame of the prior art, the number of components and the cost of the display device can be reduced effectively. | 06-30-2011 |
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| 20100128476 | ILLUMINATION MODULE - An illumination module includes a substrate and a plurality of LED devices. The substrate has a main plane, and the main plane includes a central region and a peripheral region. The LED devices are disposed on the main plane of the substrate in the central region and peripheral region. Each of the LED devices has a light-exiting direction, where the light-exiting direction of the LED device disposed in the central region is substantially perpendicular to the main plane, and the light-exiting direction of each of the LED devices in the peripheral region goes outwards with respect to the central region. | 05-27-2010 |
| 20100187562 | LIGHT-EMITTING DEVICE PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF - A light-emitting device package structure includes a leadframe, a light-emitting device disposed on the leadframe, a plurality of wires electrically connecting the leadframe and the light-emitting device, and an encapsulant covering the light-emitting device, the wires and a part of the leadframe. The encapsulant has a gas space therein, and the gas space is disposed on the light-emitting device, wherein the gas space includes at least one gas. | 07-29-2010 |
| 20110080734 | OPTICAL POINTING DEVICE - An optical pointing device includes a light source, a lens and a reflector. The light source is utilized to provide a light beam, and the lens is disposed on the light path of the light beam to focus the light beam. The reflector is disposed on the light path of the light beam between the light source and the lens for reflecting the light beam, so that the length of the optical pointing device can be reduced. | 04-07-2011 |
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| 20080238782 | High-directivity microstrip antenna - A high-directivity microstrip antenna comprising a dielectric layer with a first surface and a second surface that respectively connects to a metal patch and a ground metal layer, wherein the dielectric layer has a through-hole with a metal element connecting to the first surface and the second surface, and the metal element is positioned at the interior of the through-hole, wherein the two ends of the metal element respectively electrically connects to the metal patch and the ground metal layer for having higher directivity when the antenna is designed in a fixed dimension; also, for saving cost by selecting a dielectric layer with various coefficients. | 10-02-2008 |
| 20100109962 | Circularly polarized antenna and an electronic device having the circularly polarized antenna - A circularly polarized antenna for wireless signal transmission of an electronic device is disclosed. The circularly polarized antenna includes a base board, a grounding layer, a dielectric body, and a radiating patch metal layer. The grounding layer is disposed on the base board. The dielectric body is disposed on the grounding layer. The radiating patch metal layer is disposed on the dielectric body. The radiating patch metal layer includes a first slot and a second slot disposed on opposite sides of the radiating patch metal layer separately and disposed along a first extension line substantially, wherein the first extension line passes through a center of the grounding layer and is parallel to a side of the grounding layer substantially. | 05-06-2010 |
| 20100117756 | Feeding Apparatus for a Waveguide and Related Communication Apparatus - A feeding apparatus is utilized for a waveguide. The waveguide includes an opening and a button periphery around the opening. The button periphery includes a feeding side. The feeding apparatus includes a substrate and a feeding segment. The substrate is connected to the button periphery of the waveguide. The feeding segment installed in the substrate is utilized for feeding a signal into the waveguide, which the feeding segment extends to the opening from a position of the feeding side different from midpoint of the feeding side. | 05-13-2010 |
| 20100184367 | Transmission Plug and Related Complex Earphone and Radio Player - A transmission plug for a complex earphone is disclosed. The complex earphone is capable of receiving a broadcast signal and sending out an audio signal. The transmission plug includes a first metal ring for providing an audio grounding, a first insulation layer formed inside the first metal ring, a second metal ring formed inside the first insulation layer for transmitting the audio signal, a second insulation layer formed inside the second metal ring, and a radio-frequency transmission stick formed inside the second insulation layer for transmitting the broadcast signal, wherein a shape of the transmission plug conforms to an international standard audio plug. | 07-22-2010 |
| 20100184368 | Feeding Apparatus for Monopole Antenna and Related Analog Broadcast Player System and Integration System - A feeding apparatus for a monopole antenna having a radiating unit and a grounding unit is for transmitting a multimedia signal to a multimedia player device coupled to the radiating unit. The feeding apparatus includes a first feeding unit coupled to an inner conductor of a coaxial cable for feeding the multimedia signal transmitted by the coaxial cable to the radiating unit, and a second feeding unit coupled to a conducting mesh of the coaxial cable for connecting to the grounding unit. | 07-22-2010 |
| 20100328160 | DUAL ANTENNA DEVICE - A dual antenna device includes a first antenna of a first polarization, a second antenna of a second polarization, and a conducting wall. The first antenna includes a grounding unit, a first substrate positioned on the grounding unit, a first radiating unit positioned on the first substrate, and a first feeding unit coupled to the first radiating unit. The conducting wall is coupled to the grounding unit and the first radiating unit, and forms a space above the grounding unit. The second antenna includes a second radiating unit and a second feeding unit coupled to the second radiating unit and placed through the space. | 12-30-2010 |
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| 20080288791 | Computer Power Measurement Device - The present invention provides a computer power measurement device, which comprises: a first inductor connected power supply, and the first inductor is provided with a first DC equivalent resistance; a second inductor connected power consumption components, and the second inductor is provided with a second DC equivalent resistance; an input measurement module, which is connected to the first inductor, and measures the input power based on the first DC equivalent resistance; and, an output measurement module, which is connected to the second inductor, and measures the output power based on the second DC equivalent resistance. | 11-20-2008 |
| 20110119003 | COMPUTER POWER MEASUREMENT DEVICE - The present invention provides a computer power measurement device, which comprises: a first inductor connected power supply, and the first inductor is provided with a first DC equivalent resistance; a second inductor connected power consumption components, and the second inductor is provided with a second DC equivalent resistance; an input measurement module, which is connected to the first inductor, and measures the input power based on the first DC equivalent resistance; and, an output measurement module, which is connected to the second inductor, and measures the output power based on the second DC equivalent resistance. | 05-19-2011 |
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| 20090034239 | PNEUMATIC TOOL HAVING A LIGHTING FIXTURE - A pneumatic tool having a lighting fixture includes a main body, a driving unit, a working unit and an illumination unit. A tool head is provided on the main body. The driving unit and the working unit are disposed in the main body. The working unit is driven by the driving unit. The main body further includes a holder integrally formed with the main body. The holder comprises a socket adapted to receive the illumination device therein. The illumination device includes a bulb holder, an illumination unit, an insulating ring, a battery and a switch. The switch includes a push button exposing outwardly from the socket for controlling lighting when the user is working at a dark place. | 02-05-2009 |
| 20090266206 | WRENCH WITH ELECTRONIC TORQUE DISPLAY UNIT - A wrench with electronic torque display unit includes a torque adjustment mechanism which includes a sleeve, two gears, a rod and a movable tube, and a locking mechanism which includes a positioning cap, wherein the value of the torque to be output can be set by operating the adjustment mechanism by rotating the positioning cap. The pre-set value is displayed on the display screen so as to provide a wrench with convenient operation and precise feature. | 10-29-2009 |
| 20100252288 | PNEUMATIC TOOL HAVING A ROTATIONAL SPEED DETECTION DEVICE - A pneumatic tool having a rotational speed detection device includes a light blocking member mounted on a spindle and a sensor corresponding in position to the light blocking member. The sensor is electrically connected to a counter module. A display is to show a rotational speed. When the spindle starts to spin, the light blocking member will lock the light path of the sensor and the counter module will record the number of the times to count the rotational speed to be showed on the display, thus the user may read the rotational speed and make an adjustment on an air flow control module as necessary till the rotational speed reaches the desired speed. | 10-07-2010 |
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| 20100289470 | Power Supplying Method for LCD Display Device and Power Supply Device - A power supply device of a LCD display device comprising an AC rectifier; a square wave generator; an AC voltage converting module, coupled to the square wave generator, for providing an AC voltage to a backlight module of the LCD display device; and a plurality of DC voltage converting modules, for providing a plurality of voltage sources to a plurality of load circuits of the LCD display device, each DC voltage converting module comprising a control circuit for masking off the first oscillating signal, to generate a second oscillating signal according to a feedback signal of a corresponding load circuit; a voltage converting unit, coupled to the control circuit and the load circuit, for transforming the second oscillating signal into a voltage source for the load circuit; and a feedback control unit, coupled to the control circuit and the load circuit, for generating the feedback signal. | 11-18-2010 |
| 20100295698 | Remote Control Setting Method and Device for Electronic Device and Remote Control System - A remote control setting method for an electronic device for setting a plurality of functions of the electronic device to be controlled by a plurality of keypads of a remote controller includes displaying an indication message according to a control signal, to indicate codes of a function of the plurality of functions and ask a user to press a keypad of the plurality of keypads, receiving a triggering signal generated by pressing the keypad, and storing codes including relation between the triggering signal and the function according to the control signal. | 11-25-2010 |
| 20110019843 | High Efficiency Audio Amplifier and Method thereof - A high efficiency audio amplifier is disclosed. The high efficiency audio amplifier includes an input end for receiving an input audio signal, an output end for outputting an output audio signal, a signal generator coupled to the input end for determining a frequency of an oscillating signal according to the distribution of the input audio signal and a reference voltage, and generating the oscillating signal accordingly, a waveform transformer coupled to the input end and the signal generator for comparing the input audio signal with the oscillating signal to generate a pulse width modulation (PWM) signal, a pre-drive circuit for generating a pre-drive signal according to the PWM signal, an output stage coupled to the pre-drive circuit for generating an output signal, and a filter coupled to the output stage for filtering the output signal to generate the output audio signal to the output end. | 01-27-2011 |
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| 20090079814 | Video conference video signal switching - A video conference video signal switching system is disclosed to include a local signal-transmitting side comprised of a video signal transmitter receiver unit and a selection control and power converter unit for allowing the user to switch 8 different input video signals for output, a remote signal-receiving side comprised of a 1˜8 channels video signal selector unit, a 1˜8 channels detection and local power supply unit, a microprocessor, and a video signal output unit, and a category-5 or category-6 network cable connected between the local signal-transmitting side and the remote signal-receiving side. By means of the control of the microprocessor, the user can selectively switch 8 different input video signals received from the local signal-transmitting side for output to an external display monitor via the video signal output unit. | 03-26-2009 |
| 20090079851 | Video signal compensation circuit assembly - A video signal compensation circuit assembly is disclosed to include a video signal compensator electrically connected to a computer through a standard VGA cable to compensate for the video signal outputted from the computer, a video signal amplifier electrically connected in series between the video signal compensator and a display monitor for amplifying the compensated video signal outputted from the video signal compensator for display through the display monitor, and a synchronous signal processor electrically connected in parallel to the output end of the video signal compensator to make correction of the video signal outputted from the computer into the video signal compensator. | 03-26-2009 |
| 20110019097 | Video pattern generating device - A video pattern generating device includes a housing, a set of buttons mounted on the housing, a display mounted on the housing, and a circuit board consisting of a keyboard circuit, a control circuit, a display circuit, a video pattern generating circuit, an video pattern encoder circuit, an output port, a power circuit and an image amplifier circuit and mounted in the housing and controllable by the buttons to generate video pattern signals and to encode video pattern signals for outputting to an external video output device for horizontal, vertical and pattern field inspection and correction. | 01-27-2011 |
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| 20080196804 | Protective cover for electronic device - A protective cover of an electronic device includes a leather layer, which includes an outside surface and an inside surface. A backing layer integrates with the inside surface of the leather layer. The protective cover adheres onto the electronic devices, hence, the electronic devices are well protected, and the appearances of the electronic devices are well maintained. The surfaces of the electronic devices cannot be dirtied, scraped, or damaged. Users can feel more comfortable when operating their electronic devices, hence, the worthiness and the usability of the electronic devices are greatly enhanced. | 08-21-2008 |
| 20100288405 | PROTECTIVE COVER FOR ELECTRONIC DEVICE - A protective cover of an electronic device includes a leather layer, which includes an outside surface and a bottom surface. A backing layer integrates with the bottom surface of the leather layer. The protective cover adheres onto the electronic devices, hence, the electronic devices are well protected, and the appearances of the electronic devices are well maintained. The surfaces of the electronic devices cannot be dirtied, scraped, or damaged. Users can feel more comfortable when operating their electronic devices, hence, the worthiness and the usability of the electronic devices are greatly enhanced. | 11-18-2010 |
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| 20090065337 | Keypad Device and Related Input Device for an Electronic Device - A keypad device for an electronic device includes a substrate, a first light-emitting device coupled to the substrate for generating a first colored light source, a second light-emitting device coupled to the substrate for generating a second colored light source different from the first colored light source, a first transparent board made of a translucent material of a first color for displaying a first symbol, a second transparent board made of a translucent material of a second color, for displaying a second symbol, and a transparent film deployed on the first transparent board and the second transparent board. The first color is a complementary color of the color of the first colored light source, and the second color is a complementary color of the color of the second colored light source. | 03-12-2009 |
| 20100033612 | Composite Image Device and Related Portable Electronic device - A composite image device having image capturing, laser pointing, lighting and related functions in one includes a first perspective window, a second perspective window, a third perspective window, an image capturing module, laser source module, a light source module and a switchable light modulating module. The image capturing module captures ambient light through the first perspective window to generate digital image data. The laser source module emits a laser through the second perspective window. The light source module emits illuminating light through the third perspective window. The switchable light modulating module includes at least a light modulating gate and a switching device for moving the at least a light modulating gate to a position relatively parallel to the second or third perspective window to modulate the emitted laser or the emitted illuminating light. | 02-11-2010 |
| 20110114460 | INPUT DEVICE CAPABLE OF ENHANCING SYMBOL READABILITY FOR ELECTRONIC PRODUCT - An input device capable of enhancing symbol readability for an electronic product includes a plurality of keypads for displaying a plurality of first kind symbols and a plurality of second kind symbols; a detection unit for detecting an operation mode of the electronic device; and a control unit coupled to the detection unit and the plurality of keypads for controlling the plurality of keypads to display the plurality of first kind symbols or the plurality of second kind symbols according to a detection result of the detection unit. | 05-19-2011 |
| 20110116264 | Input Device capable of Enhancing Symbol Readability for Electronic Product - An input device capable of enhancing symbol readability for an electronic product includes a plurality of keypads for displaying a plurality of first kind symbols and a plurality of second kind symbols; a detection unit for detecting an operation mode of the electronic device; and a control unit coupled to the detection unit and the plurality of keypads for controlling the plurality of keypads to display the plurality of first kind symbols or the plurality of second kind symbols according to a detection result of the detection unit. | 05-19-2011 |
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| 20100002138 | METHOD AND SYSTEM FOR SPLITTING A DISPLAY ZONE OF A SCREEN, AND COMPUTER PROGRAM PRODUCT - A system for splitting a display zone of a screen is installed in an electronic device having a screen, and includes a detecting module for detecting screen pixels. A splitting processor receives a splitting instruction containing a splitting number n, and splits the display zone into a main display region and a number (n-i) of extension display regions. A total number of width pixels of adjacent ones of the main and extension display regions from left to right of the display zone equals the number of width pixels of the screen. A total number of height pixels of adjacent ones of the main and extension display regions from top to bottom of the display zone equals the number of height pixels of the screen. A display module displays two or more operating interfaces, files, and/or pages of at least one application in the main and extension display regions, respectively. | 01-07-2010 |
| 20100228367 | DATA CARD FOR A COMPUTER SYSTEM AND RELATED COMPUTER SYSTEM - A data card for a computer system capable of providing a loudspeaker mode for a mobile phone call is disclosed. The data card includes an antenna, an RF module, a first signal processing unit for processing a baseband signal for generating a first analog audio output signal corresponding to audio data played by a speaker when the computer system operates in the loudspeaker mode, a second signal processing unit, a transmission interface for outputting a first digital audio output signal corresponding to the audio data to the computer system, wherein the first digital audio output signal is generated according to the first analog audio output signal through an encoding process, a microphone device, and an audio codec for performing the encoding process on the first analog audio output signal in order to generate the first digital audio output signal. | 09-09-2010 |
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| 20080223069 | ICE MAKER EQUIPPED WITH A CONVECTION FAN - An ice maker equipped with a convection fan includes a control box, an ice making tray, a water intake unit and an ice sweeping shaft. The control box holds at least one convection fan and has at least one air inlet and one air outlet to allow the convection fan to generate cooling air convection to accelerate cooling speed and improve ice making efficiency. | 09-18-2008 |
| 20090151795 | ICE TRAY WITH WATER LEVEL DETECTING DEVICE - An ice tray with water level detecting device includes an ice trench and a water level detecting device for detecting the water level of the water in the ice trench. The water level detecting device includes a radio frequency detecting device and a parameter setting unit. The radio frequency detecting device emits a radio frequency wave to the ice tray and the water and receives the reflection wave from the ice tray or the water. Here, the radio frequency detecting device has a decision level for deciding the strength of the reflection wave, so as to output a stop signal to stop the water supplying schedule. And, the parameter setting unit can alter the decision level for changing the water level of the ice tray. Therefore, through the structure described above, the water amount in the ice tray can be detected and controlled in an effective way. | 06-18-2009 |
| 20090187280 | METHOD FOR CONTROLLING ICE MACHINE THROUGH TEMPERATURE SETTING - The present invention includes steps of: setting a first temperature and a second temperature; continuously detecting the temperature inside an ice tray in an ice machine, starting an ice making schedule as the ice tray temperature is identical to or higher than the first temperature; heating the ice tray as the ice tray temperature reaches the second temperature so as to rise the ice tray temperature up to the first temperature; and repeating the steps for continuing ice making. Through the method described above, the ice machine can utilize a judgment of temperature to form an ice making schedule, which includes an ice removing procedure, a water inflow procedure and a freezing procedure, and also can utilize the detection of the temperature variation in the ice tray to judge if the water level reaches a preset position, so as to ensure a proper water amount in the ice tray. | 07-23-2009 |
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| 20090096555 | MOTHERBOARD - A motherboard includes a signal control chip, a signal switch chip connected to the signal control chip via a plurality of first transmission lines, and a complex connector configured for connecting to a first type of transmission device or a second type of transmission device. The signal control chip is connected to the complex connector via the first transmission lines and a plurality of second transmission lines. The signal switch chip is electrically connected to the complex connector via a plurality of third transmission lines. Each second transmission line is connected in series with a first resistor. Each third transmission line is connected in series with a second resistor. When the first type of transmission device is mounted on the complex connector, the signal switch chip and the second resistors are removed. When the second type of transmission device is mounted on the complex connector, the first resistors are removed. | 04-16-2009 |
| 20090107716 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes a differential pair having a first differential trace and a second differential trace, a first via having an upper cap and a lower cap, and a second via having an upper cap and a lower cap. The first differential trace includes a first segment and a second segment, the second differential trace includes a third segment and a fourth segment. The first and the third segments are electrically coupled to the upper caps of the first and the second vias respectively. The second and the fourth segments are electrically coupled to the lower caps of the first and the second vias respectively. The first and the third segments extend from corresponding upper caps in different directions, the second and the fourth segments extend from corresponding lower caps in different directions. | 04-30-2009 |
| 20100308798 | SYSTEM FOR OPERATING DIFFERENTIAL PROBE - A system for operating a differential probe which includes a first metal extension and a second metal extension having the same structures is disclosed. Each of the metal extensions includes a rotatable arm, a rotatable base, and a contact end. The rotatable base and contact end of each of the metal extensions extend from two ends of the corresponding rotatable arm at an angle, the contact ends and the rotatable bases of the metal extensions are parallel to each other. The system controls a mechanical arm to adjust a vertical distance between the contact ends to be equal to a required vertical distance by rotating the first metal extension around the rotatable base of the second metal extension clockwise by a rotated angle, and rotating the second metal extension around the rotatable base of the first metal extension counterclockwise by the rotated angle. | 12-09-2010 |
| 20110066764 | SYSTEM AND METHOD FOR SELECTING HIGH SPEED SERIAL SIGNALS - A system for selecting high speed serial signals includes a loading module, a layout selecting module, a data processing module, and an output module. The loading module reads a chip package length file; a layout selecting module reads a layout file and selects high speed serial signals preset by a user; the data processing module selects pins information of a start chip and a terminal chip transmit the selected high speed serial signals and finds the chip package length information, and analyzes interrupt points of the layout character from the start chip and outputs the chip package length information of the start chip, the layout length information, and the chip package length information of the terminal chip in sequence to the output module, to convert into a table and displays the table via a display device. | 03-17-2011 |
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| 20080311990 | POSITION SYSTEM FOR INTERACTIVE GAMING DEVICE AND METHOD USING THE SAME - A position system for interactive gaming device has a main apparatus and a wireless controller. The main apparatus has a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic receiving module. The three ultrasonic receiving modules are arranged as a triangle shape. The wireless controller has an ultrasonic transmitting module. The ultrasonic transmitting module of the wireless controller sends an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The main apparatus calculates the received transmission time and therefore recognizes the position of the wireless controller. When the wireless controller is moved, the main apparatus obtains a plurality of coordinate values indicating the motion track of the wireless controller. In this case, an electronic device shows the movement of the wireless controller on a display device by monitoring the coordinate values. | 12-18-2008 |
| 20090054147 | INTERACTIVE GAME SYSTEM - An interactive game system has a main apparatus and a wireless controller. The main apparatus has three ultrasonic receiving modules. The wireless controller has an ultrasonic sending module. The three ultrasonic receiving modules receive ultrasonic signals sent by the ultrasonic sending module, and the main apparatus calculates the position of the wireless controller. When the wireless controller is moved, the main apparatus obtains a plurality of coordinate values indicating the motion track of the wireless controller. In this case, an electronic device shows the movement of the wireless controller on a display device by monitoring the coordinate values. | 02-26-2009 |
| 20090170601 | METHOD FOR RECOGNIZING THE POSITION OF A GAMING DEVICE - A method for recognizing the position of a wireless controller is applied to an interactive gaming device including a wireless controller, a main apparatus and a host. The main apparatus includes a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic module which are arranged as a triangle shape. The wireless controller includes an ultrasonic transmitting module for sending an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The main apparatus sends the ultrasonic wave transmission times to the host. The host calculates the ultrasonic wave transmission times and therefore recognizes the position of the wireless controller. When the wireless controller is moved, the host obtains plurality of coordinate values indicating the motion track of the wireless controller. The motion track of the wireless controller is shown in a display by monitoring the coordinate values. | 07-02-2009 |
