Patents by Inventor Fa Wang

Fa Wang 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: 20050285359
    Abstract: A folding anchor structure for foldable hand trucks includes a loading board and a wheel set foldable simultaneously on two sides of a frame and a latch lever on a handle to latch the loading board in a folded and shrunk condition when the handle is retracted to prevent the loading board and the wheel set from loosening off from the folded condition and causing harmful effect.
    Type: Application
    Filed: June 23, 2004
    Publication date: December 29, 2005
    Inventor: Wen-Fa Wang
  • Patent number: 6981234
    Abstract: The present invention provides a method of ITO layout to make IC bear the high-volt electro static discharge, wherein the major steps include: designing the suitable circuit impedance and Layout at the position of Driver IC bonding and Interface on LCD Module(COG type) in accordance with the function and use of each pin; improving the protection function of ESD(Electro Static Discharge) in increasing the LCD Module assembly on the product of the client; wherein: connecting the pins of all VDD or VSS together at the bottom of the IC and the width of ITO layout spreading over the bottom of IC without influencing the layout of other pins after connecting VSS or VDD. Discharge the static electricity that enters the position of Module Interface and dissipate the electro static discharge by means of the ITO layout design of the big area to improve the protection ability of IC for the electro static discharge. Serial connect an extremely high impedance(3K˜50K ?) in the Reset Pin.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: December 27, 2005
    Assignee: Wintek Corporation
    Inventors: Hsing-Fa Wang, Ming-Chuan Lin
  • Publication number: 20050274101
    Abstract: A rope includes two groups of yarn wires which are respectively coated by a coating made of PUC foam plastic. The coatings are arranged in parallel with each other and connected by a connection portion. The coatings can be dyed as different colors. Two or more ropes can be woven together to be a reinforced rope when necessary.
    Type: Application
    Filed: June 14, 2004
    Publication date: December 15, 2005
    Inventor: Chin-Fa Wang
  • Patent number: 6974221
    Abstract: A backlight assembly for a liquid crystal display panel, including a lamp housing; a lamp; a diffuser plate; and a plurality of supports. The supports each has first and second members. The first member has a body and a groove formed in the body for holding the lamp and attaching the lamp to the lamp housing. A ring-shape member may be disposed about a section of the lamp for providing cushioning between the lamp and the first member. The second member has an elongated body for supporting the diffuser plate when it attempts to sag or distort.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: December 13, 2005
    Assignee: Au Optronics Corporation
    Inventors: Chih-Kang Wu, Ming-Fa Wang
  • Publication number: 20050247901
    Abstract: A flow control valve for a gardening pipe includes a main body, a control member, a rotation knob, and a bottom cap. Thus, the flow control valve has a simplified construction and is made easily, thereby decreasing costs of fabrication. In addition, the water flow rate of the flow control valve is controlled exactly by provision of the water outlet holes having different sizes, thereby facilitating a user operating and controlling the water output the flow control valve.
    Type: Application
    Filed: May 7, 2004
    Publication date: November 10, 2005
    Inventor: Hsin-Fa Wang
  • Patent number: 6954853
    Abstract: A remote boot system. The system includes a remote server, a first local client terminal and a second local client terminal. The remote server has an operating system, and the first local client terminal downloads the operating system from the remote server. The first local client terminal receives a local server discovery signal sent by the second local client terminal and sends a first response signal in response to the local server discovery signal to the second local client terminal. The second local client terminal downloads the operating system from the first local client terminal in response to the first response signal.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: October 11, 2005
    Assignee: Via Technologies, Inc.
    Inventors: Chien-Fa Wang, Pei-Chi Yang
  • Publication number: 20050185424
    Abstract: A backlight module includes a bezel and a reflective shell. The bezel includes a bezel base, a bezel side plate connected to the bezel base, and an engagement structure mounted on an external side surface of the bezel side plate. The reflective shell includes a reflective shell top plate and a reflective shell side plate, which is connected to the reflective shell top plate and has an engagement hole to be engaged with the engagement structure such that the reflective shell is tightly combined with the bezel.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventors: Yi-Shiuan Tsai, Ming-Fa Wang
  • Publication number: 20050185391
    Abstract: A backlight module. The backlight module comprises first to fourth fixed seats, first and second conductive devices, and lamps. The first and second fixed seats have grooves. The first and second conductive devices have V-shaped scallops electrically connected with one another. Each V-shaped scallop is disposed in a corresponding groove. The lamps are disposed parallel to one another, each having a first and second ends respectively disposed in the grooves of the third and fourth fixed seats, for fixing the lamps. Depth and area of each V-shaped scallop both exceed a diameter of the lamp. A liquid crystal display device utilizing the backlight module is also disclosed.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventors: Kuo-Chih Lee, Ming-Fa Wang
  • Publication number: 20050146898
    Abstract: A backlight assembly for a liquid crystal display panel, including a lamp housing; a lamp; a diffuser plate; and a plurality of supports. The supports each has first and second members. The first member has a body and a groove formed in the body for holding the lamp and attaching the lamp to the lamp housing. A ring-shape member may be disposed about a section of the lamp for providing cushioning between the lamp and the first member. The second member has an elongated body for supporting the diffuser plate when it attempts to sag or distort.
    Type: Application
    Filed: December 30, 2003
    Publication date: July 7, 2005
    Inventors: Chih-Kang Wu, Ming-Fa Wang
  • Publication number: 20050140343
    Abstract: Intelligent power supply and control method thereof. A power supply for altering an output power by detecting a power requirement of an electronic device and the electronic device having a memory. The power supply comprises a converter, a control device and a switch. The converter is able to convert an input power into the output power applied to the electronic device. The control device is coupled to the converter reads power information concerning the power requirement from the electronic device and accordingly controlling the converter to adjust the output power. The switch coupled both the converter and the control device receives a control signal of the control device and switches an output port of the power supply to the converter to transfer the output power from the converter to the electronic device.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 30, 2005
    Inventors: Chien-Hsing Liu, Cheng-Fa Wang
  • Patent number: 6903441
    Abstract: A semiconductor package and a fabrication method thereof are provided, in which a ground pad on a chip is electrically connected to a ground plane on a substrate by means of an electrically-conductive wall formed over a side surface of the chip and an electrically-conductive adhesive used for attaching the chip to the substrate. Therefore, a wire-bonding process is merely implemented for power pads and signal I/O (input/output) pads on the chip without having to form ground wires on the ground pads for electrical connection purposes. This benefit allows the use of a reduced number of bonding wires and simplifies wire arrangement or routability. And, a grounding path from the chip through the electrically-conductive wall and electrically-conductive adhesive to the substrate is shorter than the conventional one of using ground wires, thereby reducing a ground-bouncing effect and improving electrical performances of the semiconductor package.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: June 7, 2005
    Assignee: Siliconware Precision Industries, Ltd.
    Inventors: Chin Fa Wang, Wen-Ta Tsai, Yuan-Ping Joe
  • Publication number: 20050073855
    Abstract: A backlight module including an extruded metallic carrier, a reflector sheet, a light source and a diffuser plate is provided. Of which, the extruded metallic carrier has a carrier's top-face and plural heat-dissipating channels with an accommodation sink being formed on the carrier's top-face; both the reflector sheet and the light source are deposited in the accommodation sink with the former being situated under the latter; the diffuser plate is situated above the light source. The extruded metallic carrier according to the invention not only maintains the overall evenness of the backlight module but also dissipates the heat outside, hence preventing the diffuser plate from being caved in and deformed due to a high temperature and improving the luminance quality of the backlight module.
    Type: Application
    Filed: February 25, 2004
    Publication date: April 7, 2005
    Inventors: Ming-Fa Wang, Hui-Kai Chou
  • Publication number: 20050021934
    Abstract: A method for loading an operating system is provided. A cluster-list-table is created and sorted by cluster information of operating system. Thereon the operating system is loaded according to the clusters-list-table. Thus the loading time for operating system is reduced and the loading speed thereof is increased accordingly.
    Type: Application
    Filed: October 29, 2003
    Publication date: January 27, 2005
    Inventors: Chih-Chien Dong, Chien-Fa Wang
  • Patent number: 6836817
    Abstract: A method for data accessing in a computer and the computer thereof is provided. The computer includes a non-volatile memory and a volatile memory, the non-volatile memory having a first portion and a second portion, and the first portion storing the basic input/output system (BIOS) of the computer. The method includes (a) copying data in the second portion of the non-volatile memory to the volatile memory when the computer starts up; (b) updating data stored in the volatile memory when a user wants to update corresponding data in the second portion of the non-volatile memory; and (c) restoring the data in the volatile memory to the non-volatile memory when the computer is ready to shut down.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: December 28, 2004
    Assignee: VIA Technologies Inc.
    Inventor: Chien-Fa Wang
  • Patent number: 6820825
    Abstract: A lawn sprinkler comprises a connection pipe, and a spray angle adjustment structure mounted at one end of the connection pipe and formed of a circular distribution member, an adjustment member and a control member. The control member is actuated to turn by the adjustment member such that one or more of a series of arcuate rims of the control member block one or more of a series of arcuate through holes of the circular distribution member, thereby resulting in the sprinkling of water in various patterns.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: November 23, 2004
    Inventor: Hsin-Fa Wang
  • Patent number: 6776189
    Abstract: A fluid control valve includes a main body and a switching member. The main body is provided with a chamber in which the switching member is rotatably disposed. The chamber is in communication with an inlet and two outlets. The switching member is formed of a connection rod and a horizontal disk. The connection rod is fastened to a control knob by which the switching member is actuated to turn. The horizontal disk is provided with two through holes via which the inlet is in communication with the outlets. The fluid control valve can be operated in four different ways, thanks to the horizontal disk of the switching member.
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: August 17, 2004
    Inventor: Hsin-Fa Wang
  • Publication number: 20040107424
    Abstract: An initialization process in a device driver is provided. The device driver runs in a learning mode to read and store the initialization parameter that it needs. Then, the device driver runs in a release mode to initialize the hardware device with the initialization parameter previously stored. Therefore, the time for calibrating hardware device repeatedly is reduced significantly.
    Type: Application
    Filed: April 17, 2003
    Publication date: June 3, 2004
    Inventor: Chien-Fa Wang
  • Publication number: 20040105368
    Abstract: A storage unit with shockproof function and accessing method thereof is provided. The storage unit includes a storage media, a speed sensing device or a vibration sensing device and a control unit. The storage unit is capable of operating in an environment with strong vibration and avoiding most read/write errors at a reduced production cost.
    Type: Application
    Filed: April 2, 2003
    Publication date: June 3, 2004
    Inventors: Chih-Chien Dong, Chien-Fa Wang
  • Publication number: 20040103385
    Abstract: The present invention provides a method of ITO layout to make IC bear the high-volt electro static discharge, wherein the major steps include: designing the suitable circuit impedance and Layout at the position of Driver IC bonding and Interface on LCD Module(COG type) in accordance with the function and use of each pin; improving the protection function of ESD(Electro Static Discharge) in increasing the LCD Module assembly on the product of the client; wherein: connecting the pins of all VDD or VSS together at the bottom of the IC and the width of ITO layout spreading over the bottom of IC without influencing the layout of other pins after connecting VSS or VDD. Discharge the static electricity that enters the position of Module Interface and dissipate the electro static discharge by means of the ITO layout design of the big area to improve the protection ability of IC for the electro static discharge. Serial connect an extremely high impedance(3K˜50K&OHgr;) in the Reset Pin.
    Type: Application
    Filed: November 27, 2002
    Publication date: May 27, 2004
    Applicant: Wintek Corporation
    Inventors: Hsing-Fa Wang, Ming-Chuan Lin
  • Patent number: D501535
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: February 1, 2005
    Inventor: Hsin-Fa Wang