Patents by Inventor Frank E. Fedak

Frank E. Fedak 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).

  • Automated test for displays using display patterns
    Patent number: 5175772
    Abstract: A test (100) for a receiver (200) having a display (220) that is controlled to produce a plurality of display patterns 3A-3E. The plurality of display patterns 3A-3E are measured and the measured display patterns 3F are compared with a reference value to determine the integrity of the display patterns 3A-3E.
    Type: Grant
    Filed: January 2, 1991
    Date of Patent: December 29, 1992
    Assignee: Motorola, Inc.
    Inventors: Peter A. Kahn, Arthur P. Lafond, Jr., Frank E. Fedak