Patents by Inventor Chun-Guey Wu

Chun-Guey Wu 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).

  • Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilizing in the same
    Patent number: 7374586
    Abstract: A solid electrolytic capacitor, fabrication method, and coupling agent utilized in the same. The capacitor includes a valve metal layer, an oxide dielectric layer on at least a part of the surface of the valve metal layer, a coupling layer having a molecular chain with a first end bonding to the oxide dielectric layer by covalent bonding and second end with a functional group of a monomer of a conducting polymer, and a conducting polymer layer bonding to the monomer by covalent bonding.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: May 20, 2008
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Nan Tseng, Li-Duan Tsai, Chun-Guey Wu
  • Photosensitizer dye
    Patent number: 7321037
    Abstract: A photosensitizer dye is provided. The photosensitizer dye contains a Ru complex represented by the following formula (1): wherein Y1 and Y2 independently represent hydrogen atom (H), lithium (Li), sodium (Na) or tetra-alkyl ammonium groups (as represented by the following general formula (2)). wherein A, B, C and D independently represents CmH2m+1 (m=1˜6).
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: January 22, 2008
    Assignee: National Central University
    Inventors: Chun-Guey Wu, Chia-Yuan Chen, Shi-Jhang Wu
  • PHOTOSENSITIZER DYE
    Publication number: 20070265443
    Abstract: A photosensitizer dye is provided. The photosensitizer dye contains a Ru complex represented by the following formula (1): wherein Y1 and Y2 independently represents hydrogen atom (H), lithium (Li), sodium (Na) or tetra-alkyl ammonium groups (as represented by the following general formula (2)). Formula (2): wherein A, B, C and D independently represents CmH2m+1 (m=1˜6).
    Type: Application
    Filed: September 21, 2006
    Publication date: November 15, 2007
    Applicant: NATIONAL CENTRAL UNIVERSITY
    Inventors: Chun-Guey Wu, Chia-Yuan Chen, Shi-Jhang Wu
  • SOLID ELECTROLYTIC CAPACITOR, FABRICATION METHOD THEREOF, AND COUPLING AGENT UTILIZING IN THE SAME
    Publication number: 20070072362
    Abstract: A solid electrolytic capacitor, fabrication method, and coupling agent utilized in the same. The capacitor includes a valve metal layer, an oxide dielectric layer on at least a part of the surface of the valve metal layer, a coupling layer having a molecular chain with a first end bonding to the oxide dielectric layer by covalent bonding and second end with a functional group of a monomer of a conducting polymer, and a conducting polymer layer bonding to the monomer by covalent bonding.
    Type: Application
    Filed: November 15, 2006
    Publication date: March 29, 2007
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wen Tseng, Li Tsai, Chun-Guey Wu
  • Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilized in the same
    Publication number: 20050162815
    Abstract: A solid electrolytic capacitor, fabrication method, and coupling agent utilized in the same. The capacitor includes a valve metal layer, an oxide dielectric layer on at least a part of the surface of the valve metal layer, a coupling layer having a molecular chain with a first end bonding to the oxide dielectric layer by covalent bonding and second end with a functional group of a monomer of a conducting polymer, and a conducting polymer layer bonding to the monomer by covalent bonding.
    Type: Application
    Filed: January 18, 2005
    Publication date: July 28, 2005
    Inventors: Wen Tseng, Li Tsai, Chun-Guey Wu
  • Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilized in the same
    Patent number: 6920036
    Abstract: A solid electrolytic capacitor, fabrication method, and coupling agent utilized in the same. The capacitor includes a valve metal layer, an oxide dielectric layer on at least a part of the surface of the valve metal layer, a coupling layer having a molecular chain with a first end bonding to the oxide dielectric layer by covalent bonding and second end with a functional group of a monomer of a conducting polymer, and a conducting polymer layer bonding to the monomer by covalent bonding.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: July 19, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Wen Nan Tseng, Li Duan Tsai, Chun-Guey Wu
  • SOLID ELECTROLYTIC CAPACITOR, FABRICATION METHOD THEREOF, AND COUPLING AGENT UTILIZED IN THE SAME
    Publication number: 20050141173
    Abstract: A solid electrolytic capacitor, fabrication method, and coupling agent utilized in the same. The capacitor includes a valve metal layer, an oxide dielectric layer on at least a part of the surface of the valve metal layer, a coupling layer having a molecular chain with a first end bonding to the oxide dielectric layer by covalent bonding and second end with a functional group of a monomer of a conducting polymer, and a conducting polymer layer bonding to the monomer by covalent bonding.
    Type: Application
    Filed: April 5, 2004
    Publication date: June 30, 2005
    Inventors: Wen Tseng, Li Tsai, Chun-Guey Wu