Patents by Inventor Jerry Jan-nan Yang

Jerry Jan-nan Yang 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).

  • Modified high heat amorphous crystalline blends
    Patent number: 5840793
    Abstract: Disclosed are thermoplastic resin compositions having improved heat resistance, e.g., IR soldering and HDT; increased ductility and flowability; and reduced flash. In particular, the thermoplastic resin compositions have at least one high heat amorphous resin, at least one polysulfide; and, optionally, at least one reinforcing filler and/or at least one polyolefin and/or at least one polyolefin compound and/or at least one polyepoxy compound. The high heat amorphous resin is preferably a polyetherimide and the polyolefin is preferably a high crystalline polyethylene. The compositions of the invention are particularly well suited for preparing no flash high heat electrical connectors.
    Type: Grant
    Filed: August 9, 1994
    Date of Patent: November 24, 1998
    Assignee: General Electric Company
    Inventors: Raymond H. Glaser, Darryl Nazareth, Jerry Jan-nan Yang