Patents by Inventor Harold P. Davis

Harold P. Davis 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).

  • Mesa semiconductor structure
    Patent number: 5610434
    Abstract: Mesa diodes of improved mechanical properties are formed by providing a central depression in the regions of the chip from which the mesa is formed before the diffusion step that forms the rectifying junction in the mesa. In symmetric diodes, symmetric depressions are formed on both the top and bottom surfaces of the chip.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: March 11, 1997
    Assignee: General Instrument Corporation of Delaware
    Inventors: James J. Brogle, Harold P. Davis, Jean-Michel Guillot, Michael Korwin-Pawlowski