Patents by Inventor Jeff B. Shealy

Jeff B. Shealy 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).

  • Structure and method for making FETs and HEMTs insensitive to hydrogen gas
    Patent number: 5652444
    Abstract: A structure and method for making HEMTs with a gate metal having a layer comprising titanium, a layer comprising vanadium over the layer comprising titanium, and a layer comprising gold over the layer comprising vanadium. Such HEMTs are insensitive to hydrogen.
    Type: Grant
    Filed: September 22, 1995
    Date of Patent: July 29, 1997
    Assignee: Hughes Electronics
    Inventors: Minh V. Le, Jeff B. Shealy, Loi D. Nguyen