Patents by Inventor Jeffrey M. Edwards

Jeffrey M. Edwards 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).

  • High frequency microelectronic circuit enclosure
    Patent number: 5541565
    Abstract: An enclosure assembly for a high frequency integrated circuit. The enclosure assembly includes a plurality of lead terminals that are part of a lead frame. The lead terminals are connected to electrical ports of the circuit within the enclosure to connect the circuit to other integrated circuits and/or to a printed circuit board. A portion of the lead terminals outside of the enclosure has a specially shaped flared region that establishes the characteristic impedance of the circuit on the lead lines outside of the enclosure.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: July 30, 1996
    Assignee: TRW Inc.
    Inventors: John E. Dowsing, III, Jeffrey M. Edwards, Duncan M. Smith
  • Flood detecting device case
    Patent number: D335828
    Type: Grant
    Filed: February 1, 1991
    Date of Patent: May 25, 1993
    Inventor: Jeffrey M. Edwards