Patents by Inventor Fu Wang

Fu 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: 20050202628
    Abstract: A DRAM cell and a method for fabricating the same are provided. The method includes: forming a trench in a substrate; forming a first capacitor dielectric layer on the surface of the trench; forming a conducting layer inside the trench; forming a second capacitor dielectric layer on the surface of the substrate and on the conducting layer, wherein the substrate around the first and second capacitor dielectric layers serves as a bottom electrode; forming a protruding electrode on the substrate, the protruding electrode being on the substrate around the trench and covering a junction between the trench and the substrate; and electrically connecting the protruding electrode and the conducting layer, the conducting layer and the protruding electrode being an upper electrode.
    Type: Application
    Filed: May 4, 2005
    Publication date: September 15, 2005
    Inventors: Yung-Chang Lin, Chia-Wen Liang, Chuan-Fu Wang
  • Publication number: 20050195394
    Abstract: An optical detection device for biochemically analyzing samples of microfluidic chips such as DNA chips or protein chips is provided. The optical detection device includes a light source for generating excitation light to excite a sample, a detection plate having an optical waveguide with the sample mounted thereon, a linear symmetry lens for shaping the excitation light into a desired shape having a uniform intensity distribution and transmitting it to the detection plate, and a detector for detecting radiation from the sample.
    Type: Application
    Filed: March 3, 2005
    Publication date: September 8, 2005
    Inventors: Jang-seok Ma, Fu Wang, In-jae Lee, Soo-suk Lee, Young-nam Kwon, Young-hoon Kim, Hui-jun Sim, In-ho Lee, Young-hwan Lee
  • Publication number: 20050136402
    Abstract: The present invention discloses the identification and isolation of novel MHC class II epitopes derived from the cancer antigen, NY ESO-1. The novel MHC class II epitopes from NY-EsO-1 are recognized by CD4+ T lymphocytes in an HLA class II restricted manner, in particular HLA-DR or HLA-DP restricted. The products of the gene are promising candidates for immunotherapeutic strategies for the prevention, treatment and diagnosis of patients with cancer.
    Type: Application
    Filed: January 26, 2001
    Publication date: June 23, 2005
    Inventors: Rong-Fu Wang, Steven Rosenberg, Gang Zeng
  • Publication number: 20050122827
    Abstract: This invention provides an active matrix display and a relevant driving method. The active matrix display includes a gate line driving circuit for generating a multiplexer controlling signal and plural gate line driving signals, a multiplexer, and a source line driving circuit having plural source line outputs in a horizontal direction. The multiplexer has a plurality of gate line outputs in a vertical direction and is electrically connected between the gate line driving circuit and the transistors of the display, wherein the gate line outputs are connected to the gate electrodes of the transistors, and the multiplexer is controlled by the multiplexer controlling signal and drives the gate line outputs in response to the gate line driving signals.
    Type: Application
    Filed: August 20, 2004
    Publication date: June 9, 2005
    Applicant: Hannstar Display Corp.
    Inventor: Chun-Fu Wang
  • Patent number: 6900352
    Abstract: A novel class of chiral phosphine ligands useful for producing catalyst for asymmetric reactions with general structure of Formula 1:
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: May 31, 2005
    Assignee: Advanced SynTech, LLC
    Inventors: Zeng Fu Wang, Kexin Yang, Boliang Lou
  • Publication number: 20050112651
    Abstract: A microarray including a substrate having a first diffraction grating and a second diffraction grating formed perpendicularly to each other is provided. Also, a method of detecting a target molecule in a sample is provided. The method includes: placing a sample containing a labelled target molecule on a diffraction grating on the above microarray to react with a probe molecule immobilized on the diffraction grating; irradiating a first electromagnetic wave to a product of a reaction between the target molecule and the probe molecule; and detecting a second electromagnetic wave emitted from the labelled probe molecule.
    Type: Application
    Filed: October 19, 2004
    Publication date: May 26, 2005
    Inventors: Injae Lee, Jangseok Ma, Soosuk Lee, Fu Wang, Youngnam Kwon, Huijun Sim, Younghun Kim, Younghwan Lee
  • Publication number: 20050106832
    Abstract: A DRAM cell and a method for fabricating the same are provided. The method includes: forming a trench in a substrate; forming a first capacitor dielectric layer on the surface of the trench; forming a conducting layer inside the trench; forming a second capacitor dielectric layer on the surface of the substrate and on the conducting layer, wherein the substrate around the first and second capacitor dielectric layers serves as a bottom electrode; forming a protruding electrode on the substrate, the protruding electrode being on the substrate around the trench and covering a junction between the trench and the substrate; and electrically connecting the protruding electrode and the conducting layer, the conducting layer and the protruding electrode being an upper electrode.
    Type: Application
    Filed: November 20, 2003
    Publication date: May 19, 2005
    Inventors: Yung-Chang Lin, Chia-Wen Liang, Chuan-Fu Wang
  • Patent number: 6893558
    Abstract: The invention is a high pressure trap for removing particles from a flow stream of a high pressure well that maintains the full pressure of the high pressure well, wherein the trap has an inlet port connected to a Christmas tree, a chamber with a top flange, a bottom flange, and a side wall connecting the top flange and the bottom flange in fluid communication with a choke manifold, a dump outlet in communication with the bottom reservoir and connected to the bottom flange, a dump outlet controller for opening and closing the dump outlet, and a tube disposed between the bottom reservoir and the side outlet, wherein the tube is mounted within the chamber to the top flange without contacting the side wall, thereby the velocity of the flow stream is changed as the flow stream is passed from the tube into the chamber.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: May 17, 2005
    Assignee: Schooner Petroleum Services, Inc.
    Inventors: Richard Harvey McGee, Yong Fu Wang, Garry Thomas Hill
  • Patent number: 6867954
    Abstract: The present invention relates to a reverse wiring protection device for ground fault circuit interrupter that includes a tripper and control circuit. The tripper comprises: a pull rod with flat, a L-shaped latch, a balance frame coupled with the latch moving up and down with the pull rod, a trip coil, a plunger and a contact switch (K) which is capable of energizing and de-energizing the trip coil. The reset can't be depressed when an installer or user miswires the line and the load.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: March 15, 2005
    Assignee: Zhejiang Dongzheng Electrical Co., Ltd.
    Inventors: Zhixin Wu, Yinxian Wang, Fu Wang
  • Patent number: 6796446
    Abstract: A method and apparatus for adjusting the relative position between a pair of elongate, tubular shafts using an adjustment mechanism having a wedge element operably moveable along a ramp by shifting of an actuator member. The adjustment mechanism is configured to reduce binding thereof by supporting the actuator member in more than one location to maintain desirable contact between the wedge element and the ramp and the inner wall of the one of the pair of shafts, providing for an increased range of movement of the wedge element along the ramp to prevent undesirable frictional engagement between the actuator member and the ramp, and by providing a stop to substantially maintain the wedge element from unintentionally withdrawing into the inner shaft and wedged therein.
    Type: Grant
    Filed: January 8, 2003
    Date of Patent: September 28, 2004
    Assignee: La-La Imports LP
    Inventors: Paul M. Segall, S. Fu Wang
  • Publication number: 20040129661
    Abstract: There is provided a method and apparatus for adjusting the relative position between a pair of elongate, tubular shafts using an adjustment mechanism having a wedge element operably moveable along a ramp by shifting of an actuator member. The adjustment mechanism is configured to reduce binding thereof by supporting the actuator member in more than one location to maintain desirable contact between the wedge element and the ramp and the inner wall of the one of the pair of shafts, providing for an increased range of movement of the wedge element along the ramp to prevent undesirable frictional engagement between the actuator member and the ramp, and by providing a stop to substantially maintain the wedge element from unintentionally withdrawing into the inner shaft and wedged therein.
    Type: Application
    Filed: January 8, 2003
    Publication date: July 8, 2004
    Applicant: La-La Imports LP
    Inventors: Paul M. Segall, S. Fu Wang
  • Patent number: 6717566
    Abstract: The present invention provides a driving circuit and the driving method for driving gate control lines G—1 . . . G_N. The gate control lines G—1 . . . G_N are evenly divided into L groups. The driving circuit comprises a gate line control logic circuit, a first level shifter module, a second level shifter module and a multipliexer. The first level shifter module is controlled by the gate line control logic circuit, and scans the driving lines D—1 . . . D_K in each time slot to drive the driving lines one by one, wherein L*K=N. The second level shifter module is controlled by the gate line control logic circuit, and scans the L groups in each time frame to select the L groups one by one. The multiplexer is used to connect the driving lines D—1 . . . D_K to the gate control lines of a selected group, and connect the gate control lines of unselected groups to a predetermined power line.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: April 6, 2004
    Assignee: Hannstar Display Corp.
    Inventor: Chun-Fu Wang
  • Publication number: 20040058809
    Abstract: A process of a catalytic combustion is disclosed. The process can be started at a cold temperature and raise to a desired high temperature in a very short time by employing a noble metal catalyst dispersed on a supporting material. Moreover, a method for dispersing a noble metal catalyst used in the catalytic combustion is also disclosed for increasing a specific surface area of the catalyst so as to facilitate the catalytic combustion. Furthermore, a substance including a boron nitride supported noble metal catalyst, a substrate for suspending the catalyst, and a supporting material for dispersing the substrate with said catalyst is also disclosed so that a total surface area of the catalyst can be increased, thereby the catalytic combustion can be initiated in a very short time.
    Type: Application
    Filed: September 29, 2003
    Publication date: March 25, 2004
    Applicant: Green Hydrotec, Corp.
    Inventors: Min-Hon Rei, Hang-Fu Wang
  • Publication number: 20040056248
    Abstract: A test key includes a substrate, a deep trench capacitor formed in the substrate, and at least one active region defined on the substrate. The active region comprises a first region, a second region and an ion well. A thermal oxide layer is formed in the first region. A top-thin oxide layer is formed in the second region. The second region overlaps with the deep trench capacitor. At least one word line partially overlapping with the top-thin oxide layer. The ion well is electrically connected with a polysilicon electrode of the deep trench capacitor. The thermal oxide layer within the first region does not overlap with any word line.
    Type: Application
    Filed: September 25, 2002
    Publication date: March 25, 2004
    Inventors: Chih-Cheng Liu, Wei-Wu Liao, Chuan Fu Wang
  • Patent number: 6709144
    Abstract: This invention provides a backlight device which includes at least: a photo conductive plate used for visible light to go through; a point light source, which is beside the photo conductive plate, used for producing visible light; a first diffusing top, which is beside the photo conductive plate, used for diffusing the visible light from the point light source to the lighting method of uniform line light source; a second diffusing top, which is on the bottom of the photo conductive plate, used for diffusing the visible light from the first diffusing top to the lighting method of uniform top light source; a diffusing reflect objective, which is below the photo conductive plate, used for diffusing the light and then reflecting the diffused light to the photo conductive plate.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: March 23, 2004
    Assignee: Taiwan Nano Electro-Optical Technology Co., Ltd.
    Inventors: Ying-Fu Wang, Jung-Chih Tsai
  • Publication number: 20040053536
    Abstract: A plug device has conductive blades located on the front end of the plug. The conductive blades may be turned into a trough of the plug by means of a linkage means. When not in use, the conductive blades may be retracted easily in the plug to facilitate storage and reducing the thickness.
    Type: Application
    Filed: February 21, 2003
    Publication date: March 18, 2004
    Applicant: PHIHONG ENTERPRISE CO., LTD.
    Inventors: Cheng-Chuan Chen, Yau-Fu Wang
  • Publication number: 20040023314
    Abstract: The present invention relates to a mutated fibronectin as a class II-restricted tumor antigen recognized by tumor-reactive CD4+ T cells. In a specific embodiment, the mutation in fibronectin is responsible for the loss of FN matrix formation, leading to the enhanced migration of tumor cells. This provides an exemplary important immune target for effective cancer immunotherapy.
    Type: Application
    Filed: May 28, 2003
    Publication date: February 5, 2004
    Applicant: Baylor College of Medicine
    Inventor: Rong-Fu Wang
  • Publication number: 20040021996
    Abstract: The present invention relates to a reverse wiring protection device for ground fault circuit interrupter that includes a tripper and control circuit. The tripper comprises: a pull rod with flat, a L-shaped latch, a balance frame coupled with the latch moving up and down with the pull rod, a trip coil, a plunger and a contact switch (K) which is capable of energizing and de-energizing the trip coil. The reset can't be depressed when an installer or user miswires the line and the load.
    Type: Application
    Filed: October 24, 2002
    Publication date: February 5, 2004
    Inventors: Zhixin Wu, Yinxian Wang, Fu Wang
  • Patent number: D483069
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: December 2, 2003
    Inventor: Pai-Fu Wang
  • Patent number: D497151
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: October 12, 2004
    Assignee: Quanta Computer, Inc.
    Inventor: Chu-Fu Wang