Patents by Inventor Wen Che

Wen Che 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).

  • Publication number: 20080095454
    Abstract: The invention provides an image encoding/decoding device and method. An encoding/decoding architecture of the invention includes: encoders for encoding image data into data blocks; a reordering multiplexer for receiving the data blocks and determining an order by which the data blocks are written into a memory according to an order of an achieved percentage of an encoding progress for each encoder; a memory writing unit, a memory dispatcher, a memory controller, and a memory reading unit, for writing the data blocks into the memory and reading the data blocks from the memory; a request demultiplexer for receiving the read data blocks from the memory reading unit and outputting the received data blocks according to data request signals; and decoders for generating the data request signals, receiving the output data blocks from the request demultiplexer, decoding the received data blocks, and then outputting the decoded data blocks.
    Type: Application
    Filed: October 18, 2007
    Publication date: April 24, 2008
    Inventors: Wen-Che Wu, Hsien-Chun Chang
  • Publication number: 20080003297
    Abstract: A taste-masking oral dosage form. The taste-masking oral dosage form comprises a pharmaceutically active ingredient, and a starch, wherein the pharmaceutically active ingredient is packaged by the starch to form a microparticle. A method of preparing the taste-masking oral dosage form is also disclosed.
    Type: Application
    Filed: September 5, 2007
    Publication date: January 3, 2008
    Inventors: Chih-Chiang Yang, Wen-Che Wang, Hui-Yu Chen
  • Publication number: 20070288936
    Abstract: An external device is used with a backend host operated with an operating system. The external device has a program and receives incoming data. The external device is operated with the backend host according to an operating method including the following steps. Firstly, the external device is connected to the backend host, and the external device is recognized by the operating system. Then, the external device is reconnected to the backend host to have the operating system recognize the external device as a memory device when the external device is unrecognizable by the operating system, so that the program is accessible and executable by the operating system to control the external device, or the external device converts the incoming data into at least one data file complying with the access format of a certain program in the operating system.
    Type: Application
    Filed: January 16, 2007
    Publication date: December 13, 2007
    Applicant: AVERMEDIA TECHNOLOGIES, INC.
    Inventors: Shuenn-Ru Wu, Wen-Che Lee
  • Patent number: 7301248
    Abstract: A control method for a voltage boosting circuit adapted to be used in an uninterruptible power supply is proposed. The uninterruptible power supply includes a battery module and a voltage boosting circuit comprising a plurality of switch elements, in which the uninterruptible power supply is operating under a battery supply mode. The control method includes the following steps: detecting an output voltage of the battery module and a regulated predetermined output voltage of the voltage boosting circuit; and when the output voltage of the battery module is higher than the regulated predetermined output voltage of the voltage boosting circuit, sending a switching signal to regulate the switching operation of the switch elements of the voltage boosting circuit, so that the output voltage of the voltage boosting circuit is substantially equal to the output voltage of the battery module.
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: November 27, 2007
    Assignee: Delta Electronics, Inc.
    Inventors: Wen-Che Tsai, Jen-Chuan Liao
  • Publication number: 20070165036
    Abstract: A system for programming at least a controller chip is disclosed. The system includes a programming apparatus and at least a programmable device mounted on the programming apparatus. The programming apparatus has at least a first connection interface and a micro-controller. The programmable device has the monitor controller chip mounted thereon and a second connection interface coupled between the first connection interface and the controller chip. The micro-controller controls the programming of the controller chip.
    Type: Application
    Filed: December 19, 2005
    Publication date: July 19, 2007
    Inventors: Yi-Shu Chang, Wen-Che Wu, Wen-Jui Lin
  • Publication number: 20070106835
    Abstract: A controller and a method of updating parameters on the same. The controller includes an embedded non-volatile memory, a programming circuit, an embedded SRAM, a MCU (Micro Computer Unit), and a memory controller. The embedded non-volatile memory has a program code block for storing program codes to be executed by the MCU, and a data block for storing the parameters. The MCU writes the parameters into the data block of the flash memory through the memory controller, or reads data in the data block of the non-volatile memory through the memory controller. Because the controller does not need to employ an external EEPROM, the cost can be reduced and the speed for accessing the parameters can be increased.
    Type: Application
    Filed: November 8, 2006
    Publication date: May 10, 2007
    Inventors: Wen-Jui Lin, Hsien-Chun Chang, Yi-Shu Chang, Wen-Che Wu
  • Publication number: 20070029051
    Abstract: A winding device for a blind without pull cords is provided with a reel pivotal base and a cord-guiding base abutting against each other in the upper rail of a blind. A winding reel is axially assembled on the reel pivotal base, having its outer circumference formed with an oblique conical surface gradually shrinking from its first end to its second end to enable a linking cord to move forward automatically when the linking cord is wound on the winding reel. The cord-guiding base is provided with at least one push block at a location where the winding reel is pivotally rotated for guiding the linking cord to be wound side by side closely on the winding reel, preventing the linking cord from overlapping or wound irregularly after the linking cord is wound on the winding reel, enabling a blind to be collapsed or stretched smoothly.
    Type: Application
    Filed: August 3, 2005
    Publication date: February 8, 2007
    Inventors: Ming Nien, Ren Judkins, David Pon, Wen Che, Chang Yao
  • Publication number: 20060198169
    Abstract: A control method for a voltage boosting circuit adapted to be used in an uninterruptible power supply is proposed. The uninterruptible power supply includes a battery module and a voltage boosting circuit comprising a plurality of switch elements, in which the uninterruptible power supply is operating under a battery supply mode. The control method includes the following steps: detecting an output voltage of the battery module and a regulated predetermined output voltage of the voltage boosting circuit; and when the output voltage of the battery module is higher than the regulated predetermined output voltage of the voltage boosting circuit, sending a switching signal to regulate the switching operation of the switch elements of the voltage boosting circuit, so that the output voltage of the voltage boosting circuit is substantially equal to the output voltage of the battery module.
    Type: Application
    Filed: October 17, 2005
    Publication date: September 7, 2006
    Inventors: Wen-Che Tsai, Jen-Chuan Liao
  • Publication number: 20060093837
    Abstract: A method to produce a product includes the steps of: providing a mold including an upper mold (40) and a lower mold (30), the upper mold defining a plurality of through holes (43); providing a metal piece (10), a hot melt adhesive, and a nonmetal cover layer (50) between the upper and lower molds, the hot melt adhesive arranged between the hot melt adhesive and the cover layer; closing the mold; heating the mold to melt the hot melt adhesive; conducting high-pressure gas into the mold via the through holes to press the cover layer toward the metal piece; opening the mold to pick up an intermediary product having the metal piece and the cover layer attached thereto by means of the adhesive; and applying a sealing layer (60) which joins corresponding free edges of the metal piece and the cover layer to the intermediary product through injection molding technology.
    Type: Application
    Filed: June 2, 2005
    Publication date: May 4, 2006
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventors: Hai-Min Song, Shih-Ming Liu, Wei Zou, Wen-Che Chen, Hsin-Pei Chang
  • Publication number: 20060068160
    Abstract: A method to produce a product includes the steps of: providing a mold including an upper mold (40) and a lower mold (30), the upper mold defining a plurality of through holes; providing a workpiece (10), a hot melt adhesive (25), and a cover layer (50) between the upper and lower molds, the hot melt adhesive arranged between the workpiece and the cover layer; providing a heater (20) to melt the hot melt adhesive; closing the mold; conducting high-pressure gas into the mold via the through holes to press the cover layer toward the workpiece; and opening the mold to pick up the product having the workpiece and the cover layer attached thereto by means of the adhesive.
    Type: Application
    Filed: June 2, 2005
    Publication date: March 30, 2006
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventors: Hai-Min Song, Shih-Ming Liu, Wei Zou, Wen-Che Chen, Hsin-Pei Chang
  • Publication number: 20060060292
    Abstract: A method to produce a product includes the steps of: providing a mold including an upper mold (40) and a lower mold (30), the upper mold defining a plurality of through holes (43); providing a metal piece (10), a hot melt adhesive, and a nonmetal cover layer (50) between the upper and lower molds, the hot melt adhesive arranged between the hot melt adhesive and the cover layer; closing the mold; heating the mold to melt the hot melt adhesive; conducting high-pressure gas into the mold via the through holes to press the cover layer toward the metal piece; and opening the mold to pick up the product having the metal piece and the cover layer attached thereto by means of the adhesive.
    Type: Application
    Filed: June 2, 2005
    Publication date: March 23, 2006
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventors: Hai-Min Song, Shih-Ming Liu, Wei Zou, Wen-Che Chen, Hsin-Pei Chang
  • Patent number: 7005883
    Abstract: A battery ground fault detecting circuit applied to an uninterruptible power system is disclosed. The uninterruptible power system has a controller and is connected to a battery box having a ground terminal. The battery ground fault detecting circuit is employed for detecting whether a ground fault is occurred in a battery mounted in the battery box, so that the controller can execute a corresponding protection procedure.
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: February 28, 2006
    Assignee: Delta Electronics, Inc.
    Inventors: Jen-Chuan Liao, Wen-Che Tsai
  • Patent number: 7007118
    Abstract: A computer system for integrating several car electronic devices is proposed. The computer system is installed in a housing, which is of the standard DIN size to be installed in a car dashboard. A computer host is disposed in the housing, and can run at least an operating system or at least a software program. At least an external electronic device is connected to the computer host through a plurality of connection ports disposed on the computer host. A control panel is disposed at the front end of the housing to control the computer host. A display for displaying text or picture information is also connected to the computer host. A touch panel adhering to the display is also provided. Data can be input through contacting the touch panel. The connection ports can connect all electronic devices in a car for integrating and controlling them.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: February 28, 2006
    Assignee: Industrial Technology Research Institute
    Inventors: Ping-Hui Shu, Wen-Che Liu, Ya-Wen Wu
  • Publication number: 20050199998
    Abstract: A semiconductor package with a heat sink, a method for fabricating the same and a stiffener for the semiconductor package are proposed. At least one chip and the stiffener surrounding the chip are mounted on a substrate, and the heat sink is respectively attached to a non-active surface of the chip and the stiffener. A plurality of penetrating openings are formed on the stiffener, and an adhesive is filled in the penetrating openings to enhance the bonding strength of the heat sink and the stiffener, thereby inhibiting the heat sink and the stiffener from coming off.
    Type: Application
    Filed: June 4, 2004
    Publication date: September 15, 2005
    Inventors: Chin-Te Chen, Wen-Che Lee, Chang-Fu Lin
  • Publication number: 20050196438
    Abstract: A fast dissolving tablet. The fast dissolving tablet comprises a pharmaceutically active ingredient, a starch, a hydrophilic polymer, a surfactant, and excipients. A method of preparing the fast dissolving tablet is also disclosed.
    Type: Application
    Filed: May 3, 2004
    Publication date: September 8, 2005
    Applicant: Pharmaceutical Industry Technology and Development Center
    Inventors: Wen-Che Wang, Hui-Yu Chen, Chih-Chiang Yang
  • Publication number: 20050186284
    Abstract: A taste-masking oral dosage form. The taste-masking oral dosage form comprises a pharmaceutically active ingredient, and a starch, wherein the pharmaceutically active ingredient is packaged by the starch to form a microparticle. A method of preparing the taste-masking oral dosage form is also disclosed.
    Type: Application
    Filed: May 6, 2004
    Publication date: August 25, 2005
    Applicant: Pharmaceutical Industry Technology and Development Center
    Inventors: Chih-Chiang Yang, Wen-Che Wang, Hui-Yu Chen
  • Publication number: 20050151559
    Abstract: A battery ground fault detecting circuit applied to an uninterruptible power system is disclosed. The uninterruptible power system has a controller and is connected to a battery box having a ground terminal. The battery ground fault detecting circuit is employed for detecting whether a ground fault is occurred in a battery mounted in the battery box, so that the controller can execute a corresponding protection procedure.
    Type: Application
    Filed: September 20, 2004
    Publication date: July 14, 2005
    Inventors: Jen-Chuan Liao, Wen-Che Tsai
  • Patent number: D544517
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: June 12, 2007
    Inventor: Wen-Che Wu
  • Patent number: D553174
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: October 16, 2007
    Inventor: Wen-Che Wu
  • Patent number: D574412
    Type: Grant
    Filed: September 4, 2007
    Date of Patent: August 5, 2008
    Inventor: Wen-Che Wu