Patents by Inventor Peter L. Booth

Peter L. Booth 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).

  • Time-delay-triggered TRAPATT oscillator having delay line with progressively increasing impedance
    Patent number: 4354165
    Abstract: A time-delay triggered TRAPATT oscillator in which the delay line impedance progressively increases from the diode end to a trigger element. Thus, all reflections except those from the trigger element are negative-going and help to reduce the rise in diode voltage between trigger pulses.
    Type: Grant
    Filed: July 3, 1980
    Date of Patent: October 12, 1982
    Assignee: U.S. Philips Corporation
    Inventors: Robert Davies, Barrie H. Newton, Peter L. Booth
  • Time-delay-triggered TRAPATT oscillator with directional filter
    Patent number: 4348646
    Abstract: A time-delay-triggered TRAPATT oscillator comprising a length of delay line with a TRAPATT diode at one end and a matching filter at the other end, and a constant resistance directional filter at the output end of the matching filter.
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: September 7, 1982
    Assignee: U.S. Philips Corporation
    Inventors: Barrie H. Newton, Peter L. Booth, Robert Davies