Patents by Inventor Wen Yuan

Wen Yuan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7678627
    Abstract: In a process for producing a TFT display, a polysilicon layer is patterned to define a first and a second TFT regions. A first doping material is implanted into a first exposed portion in the first TFT region to define a first doped region and a first channel region, and implanted into a second exposed portion in the second TFT region to define a second doped region and a second channel region. A second doping material is implanted into a third exposed portion smaller than the first exposed portion to form first source/drain regions and simultaneously define a first LDD region in the first TFT region. A first and a second gate structures are formed over the first and the second channel regions, respectively. In a certain direction, the first gate structure is longer than the first channel, and the second gate structure isn't longer than the second channel region.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: March 16, 2010
    Assignee: TPO Display Corp.
    Inventors: An Shih, Chao-Yu Meng, Wen Yuan Guo
  • Patent number: 7677437
    Abstract: The present invention relates to a method, applied in a mobile device, for determining operational settings of the device. Country information is retrieved on the device. An operational setting of a function, such as an output signal format, is automatically determined based on the country information.
    Type: Grant
    Filed: March 28, 2005
    Date of Patent: March 16, 2010
    Assignee: Mediatek Inc.
    Inventors: Cheng-Te Chuang, Ti-Wen Yuan, Cheng-Che Chen
  • Publication number: 20100053120
    Abstract: A touchscreen stylus applies to a capacitive touchscreen and comprises a body being hollow and having an accommodating space thereinside, and a coil arranged inside the accommodating space and forming a current loop. The body also has an electric-conduction element at one end thereof, and the electric-conduction element is used to contact the capacitive touchscreen. The current loop induces an electric field in the coil. The touchscreen detects the induced electric filed and works out the coordinates of the point the touchscreen stylus contacts. In the present invention, the current from the touchscreen needn't flow through the user's hand, and the touchscreen stylus makes the touchscreen detect the contact point more accurately. The touchscreen stylus of the present invention overcomes the conventional problems that current has to flow through the hand and that the touchscreen is unable to correctly recognize the instructions from the stylus.
    Type: Application
    Filed: September 3, 2008
    Publication date: March 4, 2010
    Inventors: An-Yu CHANG, Wei-Chin Lee, Wen-Yuan Lee
  • Publication number: 20100041598
    Abstract: The present invention relates to compositions and methods for treating cancer. In particular, the invention describes prolactin containing compositions for the prophylactic treatment of breast cancer.
    Type: Application
    Filed: October 19, 2006
    Publication date: February 18, 2010
    Inventor: Wen Yuan Chen
  • Publication number: 20100036990
    Abstract: A network device includes a bus, at least one line card with a chip select pin and an address, and a control card module. The control card module includes at least one active control card connected to each line card. The control card module indentifies the line cards by the value of the chip select pin and the address so as to transmit data to the line card.
    Type: Application
    Filed: September 15, 2008
    Publication date: February 11, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: WEN-YUAN WANG, CHIEN-PAN LAI
  • Publication number: 20100026708
    Abstract: A method for applying the same dithering table to different flat panels and a display panel driving method using the same. The method for applying the same dithering table to different flat panels is mainly to set different dot counts between different panels on the rows, in which pixels are shifted, so that the display data of scan lines, in which the pixels are shifted, is shifted by the dot counts when the display data is substituted into the dithering table. Thus, even if different display panels use the same dithering table, the display entropy can be uniformly distributed.
    Type: Application
    Filed: October 1, 2008
    Publication date: February 4, 2010
    Inventors: Jeng-Luen TSAI, Wen Yuan KUO
  • Patent number: 7656235
    Abstract: A communication system and an oscillation signal provision method based thereon are provided. In the communication system, a high frequency oscillator generates a first high frequency signal upon receipt of an enable signal. The first high frequency signal is commonly shared by a first module and a second module. The first module is coupled to the high frequency oscillator, operating in either busy or idle mode, wherein the first module operates at the first high frequency signal when in busy mode. The second module converts the first high frequency signal to a second high frequency signal and operates at the second high frequency signal when in busy mode.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: February 2, 2010
    Assignee: Mediatek Inc.
    Inventors: Ti-wen Yuan, Chung-Shine Huang
  • Patent number: 7645564
    Abstract: The invention is directed to a process and more particularly, to utilizing polymer solutions to make thick film compositions. In one embodiment the process is directed to the formation of photoimageable thick film compositions for use in photo-patterning methods to make photoimageable electrodes in flat panel display applications, including plasma display panels (PDP). Polymer solutions are obtained by directly polymerizing desired monomers in a desired solvent to form a desired polymer, rather than by dissolving a pre-made polymer in a desired solvent. Other ingredients are added to the polymer solution to directly form thick film pastes, including photoimageable thick film pastes.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: January 12, 2010
    Inventors: Haixin Yang, Pedro A. Jimenez, Cherng Y. Wang, Christopher John Roach, John Graeme Pepin, Michael F. Barker, Vincent Wen-Yuan Yeh
  • Publication number: 20100002593
    Abstract: A method for detecting gateway (100) faults comprising providing a gateway, including a protection line card (30) and at least one Voice over Internet Protocol (VoIP) line card (20), each VoIP line card having a corresponding adaptor card (21), if a working VoIP line card fails, switching the failed VoIP line card to standby status, and activating the protection line card to assume duties of the failed VoIP line card, using the VoIP line card in standby status to detect its corresponding adaptor card, and determining current working status of the active protection line card according to the detection results.
    Type: Application
    Filed: October 21, 2008
    Publication date: January 7, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: WEN-YUAN WANG
  • Patent number: 7632809
    Abstract: The present invention provides compositions and methods for making multimeric proteins to increase stability over their monomer. For example, more stable growth hormone and prolactin receptor agonists are provided.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: December 15, 2009
    Assignee: Oncolix, Inc.
    Inventor: Wen Yuan Chen
  • Publication number: 20090304163
    Abstract: A call processing device communicating with a plurality of line cards includes a mapping table and an address table. The call processing device receives a telephone number, searches the mapping table for one index related to the received telephone number, searches the address table for one address corresponding to the sought index, rejects a call corresponding to the received telephone number if the sought address is a specially preset address, and updates one or more of the addresses of the line cards in the address table if operating modes of one or more of the line cards are changed. A call processing method is also provided.
    Type: Application
    Filed: March 26, 2009
    Publication date: December 10, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHING-HAO CHEN, WEN-YUAN WANG
  • Publication number: 20090296330
    Abstract: An electronic apparatus including a main board, an input/output (I/O) board, and a flexible printed circuit (FPC) is provided. The main board includes a first carrier, a central processing unit (CPU), a north bridge unit, a south bridge unit, a basic input/output system (BIOS), a memory module, a clock generator, a graphic unit, and at least one power management. The CPU, the north bridge unit, the south bridge unit, the BIOS, the memory module, the clock generator, the graphic unit, and the power management are disposed on the first carrier. The I/O board includes a second carrier an I/O module and an I/O connector. The I/O module and the I/O connector are disposed on the second carrier. The FPC connects the first carrier and the second carrier.
    Type: Application
    Filed: April 30, 2009
    Publication date: December 3, 2009
    Applicant: VIA TECHNOLOGIES, INC.
    Inventors: Kwun-Yao Ho, Wen-Yuan Chang, Chen-Yueh Kung, Ming-Jen Lin
  • Patent number: 7626736
    Abstract: A scanning apparatus includes a scanning structure and an audio broadcasting structure. The scanning structure includes a body and a data processing unit located in the body. The audio broadcasting structure includes a sound-generation assembly and a cabinet. The sound-generation assembly is located in the body, is electrically connected to the data processing unit, and generates sound after the data processing unit has emitted audio signals. The cabinet occupies the interior space of the scanning apparatus not occupied by other elements to function as a sound resonant space for the sound-generation assembly.
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: December 1, 2009
    Inventor: Wen-Yuan Peng
  • Publication number: 20090290381
    Abstract: The present invention discloses a backlight module having replaceable light apparatus. The backlight module includes the replaceable light apparatus, a back plate and a frame body. The replaceable light apparatus includes a light control circuit, a securing device and conducting wires. The light control circuit is adapted to a frame body and a back plate of the backlight module. Additionally, the light control circuit has a plurality of light sources, a first end portion and a second end portion. The securing device has a supporting housing which has a position protrusion and a clamping portion for supporting the first end portion of the light control circuit along a first direction (X) and a third direction (Z). The clamping portion clamps the first end portion of the light control circuit along a second direction (Y) and the third direction (Z).
    Type: Application
    Filed: July 22, 2008
    Publication date: November 26, 2009
    Applicant: AU Optronics Corp.
    Inventors: Keng-ju Liu, Wen-yuan Cheng, Chi-chih Chu
  • Publication number: 20090279649
    Abstract: A data synchronization method for a transmitter of a display device includes utilizing a plurality of first signaling line sets to couple the transmitter and a plurality of receivers in a dedicated type manner, transmitting a synchronization signal to the plurality of receivers according to a transistor-to-transistor logic signal form, transmitting a synchronization start-up signal to the plurality of receivers via the plurality of first signaling line sets a first time later after the synchronization signal is transmitted, and then transmitting a data signal to the plurality of receivers via the plurality of first signaling line sets a second time later after the synchronization start-up signal is transmitted. The synchronization signal has a longer effective time than the synchronization start-up signal.
    Type: Application
    Filed: September 11, 2008
    Publication date: November 12, 2009
    Inventors: Wen-Yuan Tsao, Che-Li Lin, Chi-Ming Yuan
  • Publication number: 20090274241
    Abstract: In order to resolve problems of clock and data skews in transmission signals in a display device, the present invention provides a data transmission device including a timing controller, a plurality of source drivers and a plurality of transmission line sets. The timing controller generates a plurality of definable signals each generating at least four voltage levels. The plurality of source drivers receives the plurality of definable signals. The plurality of transmission line sets are coupled between the timing controller and the plurality of source drivers and used for transmitting the plurality of definable signals. Preferably, the plurality of definable signals are differential signals.
    Type: Application
    Filed: July 18, 2008
    Publication date: November 5, 2009
    Inventors: Wen-Yuan Tsao, Che-Li Lin
  • Publication number: 20090267925
    Abstract: A signal transmission system of a flat panel device includes an encoder, a transmitter, a receiver, and a decoder. The encoder converts a digital signal to a switch control signal. The transmitter includes 4n signal-lines for transmitting a current signal according to the switch control signal. The receiver includes 4n terminations, a plurality of terminal resistors, and a plurality of comparators. The receiver generates a group of voltage levels according to the current signal. Each comparator is coupled between any two terminations so as to generate a group of voltage differences. The decoder converts the group of voltage differences to the digital signal.
    Type: Application
    Filed: December 8, 2008
    Publication date: October 29, 2009
    Inventors: Wen-Yuan Tsao, Che-Li Lin, Chi-Ming Yuan
  • Patent number: 7609524
    Abstract: A package structure for packaging a panel module. The panel module comprises at least a gap. The package structure comprises a base and a cover. The base comprises a first loading surface for loading the panel module and at least one first engaging portion corresponding to the gap. The cover comprises a first covering surface and a second engaging portion corresponding to the first engaging portion. The first engaging portion and the second engaging portion connect the first loading surface and the first covering surface.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: October 27, 2009
    Assignee: AU Optronics Corp.
    Inventors: Chung-Kuan Ting, Shih-Chi Chen, Wen-Yuan Chang, Chia-Chung Wu
  • Publication number: 20090248923
    Abstract: A network device (10) adapted for detecting a type of an adaptor card (100) plugged into the network device. The adaptor card includes card data. The network device includes a line card (200) and a management card (300). The line card detects whether the adaptor card is plugged into the network device, and queries about the type of the adaptor card when the adaptor card is plugged in. The management card reads the card data from the adaptor card, determines the type of the adaptor card based on the card data, and communicates the type of the adaptor card to the line card in response to the query of the line card. An adaptor card type detection method is also provided.
    Type: Application
    Filed: August 19, 2008
    Publication date: October 1, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: WEN-YUAN WANG, CHIEN-PAN LAI, HSIN-LUNG TU
  • Patent number: D611375
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: March 9, 2010
    Assignee: Youth Toy Enterprise Co., Ltd.
    Inventor: Wen-Yuan Lin