Patents by Inventor Yu-Tim Tseng

Yu-Tim Tseng 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).

  • TCNQ complex and its application in solid electrolytic capacitors
    Patent number: 6522526
    Abstract: The present invention discloses TCNQ complex, shown as the following formula: wherein X represents identical or different double electron donors, TCNQ represents tetracyanoquinodimethane. The TCNQ complex is prepared by synthesizing TCNQ with double electron donors as the major composition. Different ratios between compositions can be adjusted based on the distinct properties of various electron donors to conform to different needs of manufacturing process. The TCNQ complex of the present invention is resistant to high voltage and high temperature. Its melting point is higher than the soldering temperature. In addition, the TCNQ complex has better conductivity that remains even after the heating/cooling cycle.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: February 18, 2003
    Assignee: Industrial Technology Research Institute
    Inventors: Li-Duan Tsai, Chang-Lin Chyung, Wen-Nan Tseng, Yu-Tim Tseng, Yu-Min Peng
  • TCNQ complex and its application in solid electrolytic capacitors
    Publication number: 20020163774
    Abstract: The present invention discloses TCNQ complex, shown as the following formula: 1
    Type: Application
    Filed: December 5, 2001
    Publication date: November 7, 2002
    Inventors: Li-Duan Tsai, Chang-Lin Chyung, Wen-Nan Tseng, Yu-Tim Tseng, Yu-Min Peng