Patents by Inventor Abdul Elhatem

Abdul Elhatem 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).

  • Advanced technique for packaging multiple number of electrically stackable high voltage transistors in one package
    Patent number: 5577617
    Abstract: High voltage circuitry often requires assembling an array of high voltage devices that are electrically isolated from one another. A lead frame that fits within conventional plastic packaging has been designed that will allow electrical isolation of the substrates of two or more transistors mounted together in a single package.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: November 26, 1996
    Assignee: Xerox Corporation
    Inventors: Mohammad M. Mojarradi, Dennis W. Sandstrom, Tuan A. Vo, Abdul Elhatem