Patents by Inventor James W. G. deVos

James W. G. deVos 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).

  • Insulated lead frame using plasma sprayed dielectric
    Patent number: 5087962
    Abstract: An electrically insulated lead frame having high thermal conductivity is achieved by utilizing a plasma spraying technique to apply a thin layer of a dielectric material on a surface of a lead frame. The lead frame is subsequently employed as a part of an insulated semiconductor device package.
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: February 11, 1992
    Assignee: Motorola Inc.
    Inventors: James W. G. deVos, Denise M. Ommen, Robert H. Palmer