Chun-Sheng
Chun-Sheng Chem, Taipei City TW
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20130262928 | DEBUGGING DEVICE AND METHOD FOR PERFORMING A DEBUGGING PROCESS TO A TARGET SYSTEM - A debugging device for performing a debugging process through an electronic device external connector system is provided. The debugging device performs the debugging process to a target system, and the device comprises a first external connector, a switch, and a debugging module. The first external connector is connected to the external port of the target system. The switch is connected to the first external connector, and the switch chooses to activate the debugging process. The debugging module is connected to the switch, and the debugging module receives a universal asynchronous receiver/transmitter (UART) signal provided by the target system. | 10-03-2013 |
Chun-Sheng Chen, Tu-Cheng TW
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20090046418 | MOTHERBOARD FOR SUPPORTING DIFFERENT TYPES OF MEMORIES - An exemplary motherboard includes a first slot arranged for mounting a first type of memory, a second slot arranged for mounting a second type of memory, and a voltage regulator electronically connected to the first slot and the second slot. The first memory and the second memory are alternatively mounted on the motherboard, the voltage regulator detects which type memory is currently mounted on the motherboard and outputs voltages suitable for the type of the memory mounted on the motherboard accordingly. | 02-19-2009 |
20120303373 | ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING THE ELECTRONIC APPARATUS USING VOICE - An electronic apparatus includes a microphone, a processor, a motherboard, and a voice recognition microchip. The voice recognition microchip compares a voice command with a pre-stored voice command. If the voice command is identical with the pre-stored voice command, the processor outputs a control signal to the motherboard. The motherboard controls the electronic apparatus to perform an action corresponding to the control signal. | 11-29-2012 |
20120305299 | PRINTED CIRCUIT BOARD WITH REFERENCE LAYER HOLE - An exemplary PCB defines a circular first via and includes a first signal layer, a second signal layer, a first reference layer between the first and second signal layer, and a signal transmission line having a first portion on the first signal layer and a second portion on the second signal layer. The first signal layer has a circular first weld pad coaxial with the first via and electrically connected to the first portion, the second layer has a circular second weld pad coaxial with the first via and electrically connected to the second portion. The first weld pad is electrically connected to the second weld pad through the first via, the reference layer defines a first through hole coaxial with the first via, the radius of the first via is R1, the radius of the first through hole is R2, R2=R1+d1, 1.5 mil≦d1≦4 mil. | 12-06-2012 |
20120306456 | CHARGING CIRCUIT - A charging circuit employed in an electronic apparatus is operable to charge a portable electronic device. The charging circuit includes a charging control microchip including two control terminals, a southbridge microchip, a logic control circuit, and a basic input/output system (BIOS). The southbridge microchip and the BIOS are both electronically connected to the logic control circuit to control the logic control circuit to set or reset voltage of the two control terminals, then the charging control microchip is switched to a charging mode or a data transmission mode according to the voltage of the two control terminals. | 12-06-2012 |
20120317113 | COMPUTING DEVICE, STORAGE MEDIUM, AND METHOD FOR PROCESSING BILL OF MATERIAL OF ELECTRONIC PRODUCTS - In a method for processing a bill of material (BOM) of an electronic product using a computing device, each electronic component of the electronic product is identified according to a function description of the electronic component, and an identification code for each of the electronic components is generated. The method creates a functional BOM of the electronic components according to characteristic data of the electronic components, and classifies the electronic components into different groups of the functional BOM according to the identification code of each of the electronic components. The method further counts a total number of the electronic components in each of the classified groups, generates assembly information of the electronic product according to the functional BOM, and displays the assembly information of the electronic product on a display device that is connected to the computing device. | 12-13-2012 |
20120326622 | COMPUTING DEVICE WITH COLOR ORGAN - A computing device includes an audio signal processing unit, a light module, and driving circuits. The audio signal processing unit decompresses digital audio data into an audio signal. The driving circuit drives the light module to light according to the audio signal, in such a manner that the intensity/brightness of the light module corresponds to amplitude of the audio signal in real-time. | 12-27-2012 |
20120326626 | LED CONTROL SYSTEM - An LED control system includes a platform controller unit, a peripheral interface control chip connecting with the platform controller unit, and an LED unit connecting with the peripheral interface control chip. The platform controller unit outputs control instructions to the peripheral interface control chip. The control instructions outputted by the platform controller unit is transformed via programming the peripheral interface control chip, so that the on/off state of the LED unit as well as brightness and color of light emitted from the LED unit can be controlled by pulse signals output from the output ports of the peripheral interface control chip. | 12-27-2012 |
20120326761 | PROCESSOR FREQUENCY ADJUSTMENT CIRCUIT - A processor frequency adjustment circuit for adjusting a frequency of a processor includes a voltage converting module, a first reference voltage generating module, a clock chip, a voltage comparing module. The voltage converting module converts a pulse voltage into a constant voltage. The first reference voltage generating module generates a first reference voltage. The voltage comparing module is connected with the voltage converting module, the first reference voltage generating module, and the clock chip to compare the constant voltage with the first reference voltage, and generates a first voltage level signal to a first terminal of the clock chip; the clock chip adjusts the frequency of the processor in response to obtaining the first voltage level signal. | 12-27-2012 |
20130044900 | AUDIO PLAYING DEVICE FOR ELECTRONIC DEVICES - An audio playing device for an electronic device includes an amplifier circuit, a voltage divider circuit, and a speaker. A south bridge of the electronic device is electrically connected to the amplifier circuit via the voltage divider circuit, and a sound card of the electronic device is electrically connected to the amplifier circuit. The south bridge generates electronic signals corresponding to startup prompt tones of the electronic device, and the electronic signals corresponding to startup prompt tones of the electronic device are transmitted to the speaker via the voltage divider circuit and the amplifier circuit to play. The sound card processes audio files, and electronic signals corresponding to the processed audio files are transmitted to the speaker via the amplifier circuit to play. | 02-21-2013 |
20130047018 | POWER SUPPLY CONTROL CIRCUIT - A power supply control circuit for an electronic device includes an input/output (I/O) microchip, a southbridge microchip and a power management unit. The control circuit is electrically connected to the I/O microchip and the southbridge microchip to output a driving voltage to the I/O microchip and the southbridge microchip. The power management unit includes a power management microchip electrically connected to the control circuit, the I/O microchip and the southbridge microchip. The power management microchip outputs a power on/off control signal to the southbridge microchip to power on/off the electronic device, and controls the control circuit to provide a driving voltage to the I/O microchip and the southbridge microchip when the electronic device is powered on and controls the control circuit to stop providing the driving voltage to the I/O microchip and the southbridge microchip when the electronic device is powered off. | 02-21-2013 |
20130076794 | AUTOMATIC ROTATING DISPLAY SYSTEM BASED ON WINDOWS OPERATING SYSTEM - An automatic rotating display system is adapted to an electronic device based on a windows operating system. The electronic device includes a display for displaying one or more images. The automatic rotating display system includes a gravity sensor, a processor, a keyboard controller and a display card. The gravity sensor is configured for sensing or detecting different positional variations of the electronic device, and generating corresponding different sensing signals, according to the direction and magnitude changes of the electronic device. The processor electrically connects with the gravity sensor for receiving and processing the sensing signals. The keyboard controller connects with the processor for receiving the directional control signals and translating the directional control signals into directional control instructions. The display card connects with the keyboard controller for receiving the directional control instructions and driving the image shown on the display to rotate. | 03-28-2013 |
20130103963 | POWER SUPPLY CIRCUIT EMPLOYED IN COMPUTER FOR PERFORMING DIFFERENT STANDBY MODES - A power supply circuit includes a basic input output system (BIOS), a super input output (SIO), a bivibrator, a logical selector, and a voltage converter. The basic input output system (BIOS) is configured for storing different operation modes of a computer. The super input output (SIO) is configured for generating standby mode signals according to the different operation modes. The bivibrator is configured for generating a reference signal when upon receiving a clock signal from the computer when the computer is turned on. The logical selector is configured for generating a standby control signal in response to the reference signal and one of the standby mode signals. The voltage converter is configured for transforming the first standby voltage into a second standby voltage to drive the SIO. The SIO receives the second standby voltage before the clock signal is delayed and provided to the SIO to start the computer. | 04-25-2013 |
20130151827 | DISTINGUISHING CIRCUIT - A distinguishing circuit includes first to fifth resistors, a front panel connector, and a jumper. The front panel connector includes first to tenth pins. When the ninth pin is connected to the tenth pin through the jumper, a BIOS (Basic Input Output System) chip will determine whether a computer system is a first type. When the eighth pin is connected to the tenth pin through the jumper, the BIOS chip will determine whether the computer system is a second type. | 06-13-2013 |
20130151838 | CIRCUIT FOR REMOVING PASSWORDS - A circuit for removing passwords from a computer includes a jumper and a power circuit. The jumper includes a base and a jumper block. The base includes first to fourth pins. The first pin is idle. The third pin is grounded. The second pin is coupled to a basis input output system (BIOS) chip of the computer, the fourth pin is coupled to a complementary metal-oxide-semiconductor (CMOS) chip of the computer. The power circuit is coupled to the second and the fourth pins, to supply power for the BIOS chip and the CMOS chip. The jumper block is plugged between the second and the third pins to remove the password in the BIOS chip, and plugged between the third and the fourth pins to remove the password in the CMOS chip. | 06-13-2013 |
20130241739 | INDICATOR LIGHT CONTROL DEVICE - An exemplary indicator light control device includes a motherboard, an indicator control board, and a status indicator unit. The motherboard, the indicator control board, and the status indicator unit are connected in series. The motherboard outputs a first control signal and a second control signal according to an operational status of an electronic device. The indicator control board determines the operational status of the electronic device according to the first and second control signals, and controls operation of the status indicator unit according to the determined operational status of the electronic device. | 09-19-2013 |
20130257511 | POWER GOOD SIGNAL GENERATING CIRCUIT - A circuit includes first to fifth resistors and first to third electronic switches. The circuit allows a signal from a first terminal of the second electronic switch to change from a low level to a high level gradually, and to change from a high level to a low level abruptly. | 10-03-2013 |
20130300567 | ERROR INDICATION CIRCUIT - An indication circuit is used on a motherboard. First and second pins on the motherboard output different signals corresponding to different power-on self-test errors. The indication circuit includes first to third electronic switches, first and second light-emitting diodes, and first to fifth resistors. When different errors occurred during power-on self-test, different signals are output from the first and second pins on the motherboard, such that to make the first and second light-emitting diodes activated or deactivated. As a result, the indication circuit can indicate different errors when the motherboard is performing power-on self-test. | 11-14-2013 |
Chun-Sheng Chen, Taipei City TW
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20110080460 | Open propagation service platform using video call and service method thereof - An open propagation service platform using a video call and a service method thereof are described. The open propagation service platform includes an information service providing side, a service platform, and a video call service network. The information service providing side is used for providing various types of information. The service platform includes a data receiving and storing module for receiving and storing the information provided by the information service providing side, a data transmission module for transmitting the information in the data receiving and storing module, and a microprocessor for managing the service platform. The video call service network is connected with the service platform and provides a specific telephone number, so as to enable a user side to enter the service platform through the video call service network when dialing the telephone number using a video call, and receive and read the information transmitted by the data transmission module in the service platform. | 04-07-2011 |
20120233451 | METHOD FOR FAST RESUMING COMPUTER SYSTEM AND COMPUTER SYSTEM - A method for fast resuming a computer system from a shutdown state is provided. The computer system comprises a basic input output system (BIOS), a system memory and a storage device storing a system memory data of the system memory and a used system memory block address table before the computer system enters the shutdown state. The method comprises receiving a starting signal for power supplying the computer system and starting the storage device. A fast boot built-in program of the BIOS is started and, according to the used system memory block address table, the fast boot built-in program sequentially reads the stored system memory data from the storage device and writes the read system memory data into the system memory with a use of an optimized read-and-write block size as a read-and-write unit. The computer system enters a suspended state and is resumed from the suspended state. | 09-13-2012 |
20130293477 | ELECTRONIC APPARATUS AND METHOD FOR OPERATING THE SAME - An electronic apparatus and an operation method thereof are provided. The electronic apparatus has a sensor module. A space operation mode is enabled when an operation object is detected in a sensor space by the sensor module. A controlling function corresponding to one of a plurality of using spaces divided from the sensor space in which the operation object is located is enabled. Movement information of the operation object is detected by the sensor module, and an operation action corresponding to the enabled controlling function is executed. | 11-07-2013 |
20150198999 | METHOD FOR SWITCHING OPERATING SYSTEMS AND ELECTRONIC APPARATUS - A method for switching operating systems and an electronic apparatus are provided. A first operating system (OS) is notified to enter a power saving mode when a switching signal is received in case of running the first OS. In the power saving mode, a first running data of the first OS is stored to a first dump area of a storage unit from a system memory, a second OS is loaded to the system memory such that the second OS enters a normal operating mode. | 07-16-2015 |
Chun-Sheng Chiang, Yi-Lan Hsien TW
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20130291851 | CUTTING METHOD FOR CRACKLY PLATE-SHAPED WORK PIECE AND CUTTING DEVICE THEREOF - A cutting method for crackly plate-shaped work piece and a cutting device thereof. The cutting method includes steps of: using a holding mold set to hold two faces of the crackly plate-shaped work piece along a predetermined cutting line and hold a product section of the crackly plate-shaped work piece that is to remain; and making a cutting mold move toward the crackly plate-shaped work piece by a stroke or up and down bite and cut the crackly plate-shaped work piece so as to cut off the crackly plate-shaped work piece along an edge of the holding mold set in alignment with the predetermined cutting line. | 11-07-2013 |
Chun-Sheng Hsu, Taipei City TW
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20100008485 | DEVICE FOR SCREENING OUT NON-ORIGINAL CALLING NUMBERS - A device for screening out non-original calling numbers includes at least one teleport and a called party operator which are interconnected by a telecommunication network. The teleport has a calling module which generates a calling signal to carry out a talk; the calling signal is transmitted to the telecommunication network and is transmitted through the telecommunication network to a toll-free telephone module of the called party operator. The calling signal is also transmitted to a screening device to detect whether the calling signal is the original calling number and to screen out the non-original calling number. Therefore, the called party operator can effectively screen out the non-original calling number used by the teleport, assure using the original calling number to activate, deactivate, authorize or access data of a service unit, and prevent from resulting in infringement and loss of rights and money to people. | 01-14-2010 |
20110083479 | Cylinder lockset with a focusing apparatus - The primary object of the present invention is related to a cylinder lockset with a focusing apparatus which is comprised of a rotary disc, an upper pins seat, a bottom pins seat and a lock pad. The rotary disc of the invention is transfixed with a certain number focusing holes. The upper pins seat is transfixed with a certain number real and dummy corresponding holes & pins. The real corresponding holes of the upper pins seat are corresponded to the focusing holes of rotary disc and be provided with the corresponding pins. The dummy corresponding holes of the upper pins seat have dummy pins, springs and spring pads, which can be or can not be corresponded to the focusing holes of rotary disc. The bottom pins seat is transfixed with a certain number corresponding holes which be provided with corresponding pins, springs that can be corresponded to the real corresponding holes of the upper pins seat and the focusing holes of rotary disc. Unlocking operation of the lockset only can be activated to release the locking status successfully when the rotary disc of lockset can be rotated easily and all the specified focusing holes can be accurately corresponded to the real pin holes of upper pins seat by right key. The new invention of focusing apparatus will increase more difficulty of mathematical puzzle to open the lockset to any illegal intruder, which is able to increase locking security and advanced burglarproof capability. | 04-14-2011 |
Chun-Sheng Huang, Taipei City TW
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20150297395 | COLD OR HOT FOMENTATION BAG FORMING STRUCTURE - The cold or hot fomentation bag forming structure includes a bag body having a bottom, an upper opening, a folded end formed on an upper edge and a folded portion adjacent to the folded end, wherein the folded portion has a predetermined length; a bag opening member disposed on the upper opening and connected to a cover opening or closing the bag opening member; a neck portion extending from the bag opening member; and at least one elastic gasket holding the neck portion and held by the folded portion; and at least one collar holding an outer surface of the elastic gasket and an outer surface of the folded portion. | 10-22-2015 |
Chun-Sheng Huang, Yunlin TW
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20100181967 | Battery Charger and Associated Method - The present invention relates to battery chargers. A first controller can be configured to set, when a first power supply is coupled to a first port, a current produced by a variable current source at a safe rate to charge a battery. An ammeter can be configured to measure, when the battery is coupled to a second port, the current flowing into the battery. The first controller can be configured to increase, after a passing of a quantifiable amount of time, the current produced by the variable current source by a quantifiable amount of current. The first controller can be configured to continue iteratively to increase, after the passing of the quantifiable amount of time, the current produced by the variable current source by the quantifiable amount of current until the safe rate is near or at a highest safe rate to charge the battery. | 07-22-2010 |
Chun-Sheng Lee, Tu-Cheng TW
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20120155886 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes a circular polarizer, an optical electrical converter, and a transceiving module. The circular polarizer receives external optical signals from an optical fiber and divides the received optical signals into first optical signals and second optical signals. The optical electrical converter converts the first optical signals into first electrical signals. The transceiving module receives third electrical signals from ports of an optical communication device, and includes an optical electrical converting circuit and an electrical optical converting circuit. The optical electrical converting circuit converts the second optical signals into second electrical signals and transmits the second electrical signals to the optical communication device. The electrical optical converting circuit converts the third electrical signals into third optical signals and transmits the third optical signals to the optical fiber. The first electrical signals are used to drive the transceiving module. | 06-21-2012 |
Chun-Sheng Li, Jiangsu Province CN
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20130162196 | CHARGER - The invention provides a charger for charging a storage battery. The charger includes a power switching module receiving DC electric energy and outputting a charging voltage or current provided for the storage battery; and a control processor including a charging curve control unit, a memory unit and an operation control unit. The memory unit is used for storing the charging curve, parameters and control signals of different charging stages of the storage battery. The operation control unit is used for controlling the operation of the charging curve control unit. The charging curve control unit receives a voltage and/or current detecting signal outputted from a charging detecting module and controls the charging curve and parameters of different charging stages of the storage battery provided by the power switching module to be consistent with the corresponding values stored in the memory unit. | 06-27-2013 |
Chun-Sheng Liang, Puyan Township TW
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20090087945 | Phase change memory cell with roundless micro-trenches - A method for constructing a phase change memory device includes forming a first dielectric layer on a substrate; forming a first conductive component in the first dielectric layer; forming a second dielectric layer over the first conductive component in the first dielectric layer; forming a conductive crown in the second dielectric layer, the conductive crown being in contact and alignment with the conductive component; depositing a third dielectric layer in the conductive crown; and forming a trench filled with chalcogenic materials having an amorphous phase and a crystalline phase programmable by controlling a temperature thereof to represent logic states, wherein the trench extends across the conductive crown, such that the trench is free from a rounded end portion caused by lithography during fabrication of the phase change memory device. | 04-02-2009 |
20090230375 | Phase Change Memory Device - A semiconductor device is provided which includes a substrate having a dielectric layer formed thereon, a heating element formed in the dielectric layer, a phase change element formed on the heating element, and a conductive element formed on the phase change element. The phase change element includes a substantially amorphous background and an active region, the active region capable of changing phase between amorphous and crystalline. | 09-17-2009 |
20110298049 | CMOS Device with Raised Source and Drain Regions - A semiconductor structure includes a semiconductor substrate comprising a PMOS region and an NMOS region; a PMOS device in the PMOS region; and an NMOS device in the NMOS region. The PMOS device includes a first gate stack on the semiconductor substrate; a first offset spacer on a sidewall of the first gate stack; a stressor in the semiconductor substrate and adjacent to the first offset spacer; and a first raised source/drain extension region on the stressor and adjoining the first offset spacer, wherein the first raised source/drain extension region has a higher p-type dopant concentration than the stressor. The NMOS device in the NMOS region includes a second gate stack on the semiconductor substrate; a second offset spacer on a sidewall of the second gate stack; a second raised source/drain extension region on the semiconductor substrate and adjoining the second offset spacer; and a deep source/drain region adjoining the second raised source/drain extension region, wherein the deep source/drain region is free from stressors formed in the semiconductor substrate. | 12-08-2011 |
Chun-Sheng Liang, Puyan TW
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20090014836 | Memory Array with a Selector Connected to Multiple Resistive Cells - An array includes a transistor comprising a first terminal, a second terminal and a third terminal; a first contact plug connected to the first terminal of the transistor; a second contact plug connected to the first terminal of the transistor; a first resistive memory cell having a first end and a second end, wherein the first end is connected to the first contact plug; and a second resistive memory cell having a third end and a fourth end, wherein the third end is connected to the second contact plug. | 01-15-2009 |
20090078924 | Phase Change Memory with Various Grain Sizes - A memory device includes a phase change element, which further includes a first phase change layer having a first grain size; and a second phase change layer over the first phase change layer. The first and the second phase change layers are depth-wise regions of the phase change element. The second phase change layer has a second average grain size different from the first average grain size. | 03-26-2009 |
20100117045 | Memory Array with a Selector Connected to Multiple Resistive Cells - An array includes a transistor comprising a first terminal, a second terminal and a third terminal; a first contact plug connected to the first terminal of the transistor; a second contact plug connected to the first terminal of the transistor; a first resistive memory cell having a first end and a second end, wherein the first end is connected to the first contact plug; and a second resistive memory cell having a third end and a fourth end, wherein the third end is connected to the second contact plug. | 05-13-2010 |
20110140066 | Phase Change Memory with Various Grain Sizes - A memory device includes a phase change element, which further includes a first phase change layer having a first grain size; and a second phase change layer over the first phase change layer. The first and the second phase change layers are depth-wise regions of the phase change element. The second phase change layer has a second average grain size different from the first average grain size. | 06-16-2011 |
20140110656 | Phase Change Memory with Various Grain Sizes - A memory device includes a phase change element, which further includes a first phase change layer having a first grain size; and a second phase change layer over the first phase change layer. The first and the second phase change layers are depth-wise regions of the phase change element. The second phase change layer has a second average grain size different from the first average grain size. | 04-24-2014 |
Chun-Sheng Liang, Changhua County TW
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20130334606 | FinFET with High Mobility and Strain Channel - An integrated circuit device includes a fin at least partially embedded in a shallow trench isolation (STI) region and extending between a source and a drain. The fin is formed from a first semiconductor material and having a trimmed portion between first and second end portions. A cap layer, which is formed from a second semiconductor material, is disposed over the trimmed portion of the fin to form a high mobility channel. A gate electrode structure is formed over the high mobility channel and between the first and second end portions. | 12-19-2013 |
Chun-Sheng Lin, Taicang City CN
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20150342363 | Anti-pinch Device for an Electric Product - The invention provides an anti-pinch device for an electric product. The electric product comprises a fixing seat, a moving part which is movable to or away from the fixing seat, and a driving mechanism for driving the movement of the moving part relative to the fixing seat. The anti-pinch device comprises a safety strip and a controller electrically connected to the safety strip for controlling the operating state of the driving mechanism. An anomaly monitoring circuit is disposed in the safety strip, and the anomaly monitoring circuit comprises a power supply, a resistance and a normally open switch connected in series, the normally open switch is closable when the safety strip is pressed. The controller is connected to the anomaly monitoring circuit by electrical signals. the safety strip is fixedly disposed on the moving part or fixing seat and located between them. | 12-03-2015 |
Chun-Sheng Lin, Taipei TW
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20090278486 | Motor Controlling Method for Rotating a Lift Arm of an Adjustable Bed according to a Predetermined Bending Angle of the Lift Arm - In an adjustable bed, a bending angle of a lift arm is precisely adjusted according to generated signals corresponding to a wheel rotated by a motor of the adjustable bed or according to a current state related to the wheel. The signals are generated according to whether light is obstructed by gratings, according to whether a magnetic force is detected, or according to a change of a magnetic field. The current state is current resistance of a variable resistor disposed near the wheel. | 11-12-2009 |
20110037743 | Driver Circuit for Dot Inversion of Liquid Crystals - A driver circuit for dot inversion of liquid crystals includes a positive source supplying a first positive signal and a second positive signal; a negative source supplying a first negative signal and a second negative signal; a first selector unit connected with the sources to receive the first positive signal and the first negative signal; a second selector unit connected with the sources to receive the second positive signal and the second negative signal; a first source connected with the selection unit to alternatively output a first positive voltage and a first negative voltage; a second source connected with the selection unit to alternatively output a second positive voltage and a second negative voltage. When the first source outputs the first positive voltage, the second source outputs the second negative voltage. When the first source outputs the first negative voltage, the second source outputs the second positive voltage. | 02-17-2011 |
Chun-Sheng Lin, Hsinchu TW
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20120318957 | OPTICAL TOUCH DEVICE - An optical touch device with a detecting area includes light guide components, a light source module, a light detecting component and an auxiliary light guide component. Each light guide component includes a first light emitting surface. The light guide components includes a first light guide component and a second light guide component. The auxiliary light guide component and the light detecting component are disposed between two neighboring ends of the first light guide component and the second light guide component, and the light detecting component includes a light detecting end. The auxiliary light guide component is positioned between the light detecting component and the detecting area and includes a first light incidence surface, a second light incidence surface and a second light emitting surface connected between the first light incidence surface and the second light incidence surface. The optical touch device can effectively avoid the blind zone problem. | 12-20-2012 |
20130264462 | OPTICAL TOUCH APPARATUS AND OPTICAL SENSOR MODULE THEREOF - An optical touch apparatus includes a sensing region, a first and a second light emitting assemblies and a first and a second light sensor devices. The first and second light emitting assemblies are disposed in an edge of the sensing region. The first and second light emitting assemblies include a light emitting device and an optical cover including a light incidence, light emission and reflection parts, which defines a space for accommodating the light emitting device. The light from the light emitting device is emitted into and out from the optical cover sequentially through the light incidence and emission parts. The reflection part is connected between the light incidence and emission parts and for reflecting the light from the light emitting device. The first and second light sensor devices overlay the light emitting devices of the first and second light emitting assemblies, respectively. An optical sensor module is also provided. | 10-10-2013 |
20140035879 | OPTICAL TOUCH SYSTEM AND METHOD - The present invention discloses embodiments for an optical touch systems and methods. One embodiment of the present invention is directed to an optical touch system that includes at least two image sensors configured to detect a plurality of objects over a touch surface to generate a plurality of object images; a plurality of first light receiving elements, wherein the first light receiving elements are arranged on a side of the touch surface along a first direction and are configured to detect the objects; and a processing unit configured to calculate a plurality of candidate coordinate data, based on the object images, and select the coordinate data that represents coordinate data of the objects from the candidate coordinate data, based on detection data of the first light receiving elements. | 02-06-2014 |
Chun-Sheng Lin, Hsin-Chu TW
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20150253934 | OBJECT DETECTION METHOD AND CALIBRATION APPARATUS OF OPTICAL TOUCH SYSTEM - The present disclosure provides an object detection method including: pre-storing a lookup table of touch reference values, wherein the lookup table of touch reference values records a plurality of touch reference values associated with image positions of a plurality of calibration object images formed in calibration images captured by a first image sensor; capturing a first image, wherein the first image has at least an object image corresponding to a pointer formed therein; generating a first light distribution curve according to the first image; defining a first detection region in the first light distribution curve; obtaining at least one touch reference value associated with the object image using the lookup table of touch reference values; comparing at least one brightness value within the first detection region of the first light distribution curve with the at least one touch reference value obtained. | 09-10-2015 |
Chun-Sheng Liu, Dongshan Township TW
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20110192942 | Foldable Frame - A foldable frame includes two tubes, a rectangular tube and two base parts. The two tubes are pivotably or fixedly connected to the base parts. Two ends of the rectangular tube are connected to two respective extension portions of the two base parts by two pins so that the two tubes are pivotable about the two pins. The frame can also be structured as one tube directly connected to the rectangular tube and the other tube is pivotably connected to the base part. The extension of the base part is pivotably connected of the rectangular tube by a pin to form single-point folding feature. An outer tube is rotatably movable between one of the tubes and the rectangular tube, the outer tube hides the rectangular tube when the two tubes are arranged linearly. | 08-11-2011 |
Chun-Sheng Wang, Tu Cheng TW
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20120257062 | VIDEO SWITCH SYSTEM AND METHOD OF VIEWING SURVEILLANCE VIDEOS - In a video switch method of viewing surveillance videos implemented by a server, a dividing mode, an arrangement mode, and a switch mode are acquired from a client device when a user of the client device is validated. The server controls at least one agent-computing device to divide display screens of each monitors connected to the at least one agent-computing device, into several sub-display areas according to the dividing mode. Individual surveillance videos of different monitored places from video record devices are displayed on the sub-display areas created, according to the arrangement mode. A predetermined next surveillance video replaces a current surveillance video displayed on a sub-display, either by manual switching or by means of an automatic cycle over a period of time. | 10-11-2012 |
Chun-Sheng Wu, Taipei TW
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20150145731 | ELECTRONIC DEVICE - The disclosure relates to an electronic device including a metallic shell. The electronic device is characterized in that the metallic shell has a groove. The groove separates the metallic shell into a main portion and an antenna portion. The main portion and the antenna are electrically insulated from each other. | 05-28-2015 |
Chun-Sheng Wu, Hsinchu County TW
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20150214319 | METAL GATE AND MANUFACTURING PROCESS THEREOF - The present disclosure provides a semiconductor structure, including a substrate, a metal gate, a dielectric layer, and an etch stop layer. The metal gate is positioned on the substrate and possesses a first surface. The dielectric layer surrounds the metal gate and possesses a second surface. The etch stop layer is in contact with both the first surface and the second surface. The first surface is higher than the second surface. The present disclosure also provides a method for manufacturing a semiconductor structure, including forming a dummy gate on a substrate; forming a second etch stop layer over the dummy gate; forming a dielectric layer over the dummy gate; replacing the dummy gate with a metal gate; etching back the dielectric layer to form a second surface of the dielectric layer lower than a first surface of the metal gate; and forming a first etch stop layer over the metal gate and the dielectric layer. | 07-30-2015 |
Chun-Sheng Wu, Taipei County TW
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20100257907 | Lock Structure with Auto-Reset Function - A lock structure including an activation device, a combination lock, and a setting device is provided. The combination lock has a plurality of dials, a shaft passing through the dials, and a plurality of first gears disposed on one side of each dial. Each first gear further includes a missing tooth. One end of the shaft is connected to the activation device. The setting device has a plurality of second gears corresponding to the first gears and a setting shaft, wherein one end of the setting shaft passes through the second gears and the other end is connected to the activation device. When the activation device is activated, the second gears are driven to rotate the first gears, so that when each second gear runs free with the missing tooth of each first gear, the dials are in a predetermined position. That is, by means of the activation device and the setting device, the dials of the combination lock can automatically return to the predetermined position after opening or closing the lock. | 10-14-2010 |
Chun-Sheng Wu, Chung-Ho City TW
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20090235699 | ANTI-THEFT DEVICE FOR THE SECURITY - The present invention relates to an anti-theft device for a portable device, wherein the portable device includes an aperture. The anti-theft device includes a coupler, an engaging/disengaging device, and a localizer. The localizer couples the engaging/disengaging device with an immovable object. The coupler includes a bridge portion and a leg, wherein the bridge portion and the leg are disposed on two different sides of the portable device. The engaging/disengaging device engages with the aperture of the portable device and also couples with the coupler to clamp the portable device. | 09-24-2009 |
20120006080 | LOCK STRUCTURE - A lock structure for an electrical device is provided. The lock structure includes a rotatable fastener, a lock body, an operation device, and a housing. The lock body is disposed at least partially in the housing, connected with the operation device, and includes or couples with a driving portion. When the lock body is operated to achieve an unlocked state, the lock body allows the driving portion to move the rotatable fastener. At the same time, the operation device achieves an operable status in which the operation device can move driving portion to change the orientation of the rotatable fastener, resulting in the connection/detachment of the lock structure and the electronic device. When the lock body is in a locked state, the movement of the driving portion is restricted and the operation device is not operable to directly or indirectly rotate the rotatable fastener, resulting in the secure connection of the lock structure and the electronic device. | 01-12-2012 |
20120312056 | LOCK STRUCTURE - A lock structure for an electrical device is provided. The lock structure includes a rotatable fastener, a lock body, an operation device, and a housing. The lock body is disposed at least partially in the housing, connected with the operation device, and couples with a driving portion. When the lock body is in an unlocked state, the lock body allows the driving portion to move the rotatable fastener. Simultaneously, the operation device can move the driving portion to change the orientation of the rotatable fastener, resulting in the connection/detachment of the lock structure and the electronic device. When the lock body is in a locked state, movement of the driving portion is restricted and the operation device cannot directly or indirectly rotate the rotatable fastener, resulting in the secure connection of the lock structure and the electronic device. | 12-13-2012 |
Chun-Sheng Wu, Hsinchu City TW
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20130228899 | MECHANISM OF PATTERNING A SEMICONDUCTOR DEVICE AND PRODUCT RESULTING THEREFROM - The description relates to a method of patterning a semiconductor device to create a through substrate via. The method produces a through substrate via having no photoresist material therein. An intermediate layer deposited over an interlayer dielectric prevents etching solutions from etching interlayer dielectric sidewalls to prevent peeling. The description relates to a semiconductor apparatus including a semiconductor substrate having a through substrate via therein. The semiconductor apparatus further includes an interlayer dielectric over the semiconductor substrate and an intermediate layer over semiconductor substrate and over sidewalls of the interlayer dielectric. | 09-05-2013 |
20130292791 | SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME - In order to prevent formation of voids in STI film, after a second buried insulating layer is filled and planarized, a high density cap is formed embedded in the center region of the second buried insulating layer of the STI trench. The high density cap shields and protects the weaker center region of the second buried insulating layer of the STI trench from the subsequent processing steps and prevents formation of voids in the second buried insulating layer. | 11-07-2013 |
20150279729 | Semiconductor Structure With Anti-Etch Structure In Via And Method For Manufacturing The Same - A semiconductor structure includes a semiconductor substrate, a dielectric layer formed over the semiconductor substrate, a first anti-etch layer, a second anti-etch layer and a conductive material. The dielectric layer has an opening. The first anti-etch layer is formed on the sidewall of the opening and made of a material having resistance to peroxide. The second anti-etch layer is formed over the first anti-etch layer and made of a material having resistance to acid. The conductive material is formed within the opening and in contact with the second anti-etch layer. | 10-01-2015 |
Chun-Sheng Wu, Taipei City TW
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20140069153 | BURGLARPROOF DEVICE FOR ELECTRONIC DEVICE - A burglarproof device for electronic device including a fastener, a control unit, and a lock core is provided. The fastener includes a plurality of lever arms surrounding a virtual axis. The control unit moves relative to the fastener and drives ends of the lever arms to move toward each other when approaching the fastener; the ends of the lever arms move away from each other when the control unit leaves the fastener. The lock core in an unlocked status permits the movement of the control unit relative to the fastener while the lock core in a locked status restricts the control unit from moving relative to the fastener. | 03-13-2014 |