Patents by Inventor David C. Hoff

David C. Hoff 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).

  • Data dejittering apparatus
    Patent number: 4270183
    Abstract: A circuit for dejittering transmitted digital data. A buffer stores the incoming data and has its half-full condition monitored by content decoding circuitry including a counter whose count is converted to control the frequency of a voltage controlled oscillator. The oscillator clocks the data out of the buffer effectively free of harmful jitter.
    Type: Grant
    Filed: February 11, 1977
    Date of Patent: May 26, 1981
    Assignee: Lockheed Aircraft Corp.
    Inventors: Robert L. Robinson, David C. Hoff, Robert L. Midling