Patents by Inventor Chang Feng Liu

Chang Feng Liu 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).

  • Thin-wall housing
    Patent number: 6043310
    Abstract: A fire-resistant polycarbonate resin composition containing A) 5-50 parts by weight of liquid crystal polymer, B) 90-40 parts by weight of polycarbonate resin, C) 2-20 parts by weight of flame retardant, and 0.1-1.0 parts by weight of polytetrafluoroethylene.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: March 28, 2000
    Assignee: General Electric Company
    Inventors: Chang Feng Liu, Hideyuki Itoi