Patents by Inventor A. Jen Kwan-Yue

A. Jen Kwan-Yue 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).

  • Thermally stable forms of electrically conductive polyaniline
    Patent number: 5456862
    Abstract: This invention relates to compositions of thermally stable electrically conductive substituted and unsubstituted polyanilines and to conductive articles formed from such compositions.
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: October 10, 1995
    Assignee: AlliedSignal Inc.
    Inventors: A. Jen Kwan-Yue, Ronald L. Elsenbaumer
  • Thermal window glazing with conductive polymer coating to block radiative heating
    Patent number: 5099621
    Abstract: A window unit has at least one pane a face, of which is coated with a transparent conductive polymer layer that is reflective and absorptive in an infrared region of the electromagnetic spectrum, transparent in the visible region of the spectrum, and has a transparency ratio greater than 2. The window unit minimizes radiative heat transfer and maximizes the transmission of visible light therethrough.
    Type: Grant
    Filed: March 12, 1990
    Date of Patent: March 31, 1992
    Assignee: Allied-Signal, Inc.
    Inventors: Lawrence W. Schacklette, Jen Kwan-Yue, Helmut Eckhardt, Ronald L. Elsenbaumer, Ray H. Baughman