Patents by Inventor Jin Chiang

Jin Chiang 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).

  • Conductive articles of intractable polymers
    Patent number: 5418047
    Abstract: Conducting articles such as fibers, films, tapes and the like are fabricated from intractable conducting polymers such as polyacetylene. The articles are prepared by (a) forming a gel of a carrier polymer in a compatible solvent, (b) polymerizing, within the gel, a selected monomer, and (c) doping the article so provided. The articles are highly electrically conductive as well as mechanically quite strong.
    Type: Grant
    Filed: August 17, 1993
    Date of Patent: May 23, 1995
    Assignee: The Regents of the University of California
    Inventors: Paul Smith, Alan Heeger, Fred Wudl, Jin Chiang
  • Conductive articles of intractable polymers method for making
    Patent number: 5028354
    Abstract: Conducting articles such as fibers, films, tapes and the like are fabricated from intractable conducting polymers such as polyacetylene. The articles are prepared by (a) forming a gel of a carrier polymer in a compatible solvent, (b) polymerizing, within the gel, a selected monomer, and (c) doping the article so provided. The articles are highly electrically conductive as well as mechanically quite strong.
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: July 2, 1991
    Assignee: Regents of the University of California
    Inventors: Paul Smith, Alan Heeger, Fred Wudl, Jin Chiang