Patents by Inventor Pieter Bikker

Pieter Bikker 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).

  • Power-dividing and modulating arrangement
    Patent number: 4160960
    Abstract: A power divider and modulator is disclosed comprising a HF signal source which supplies a carrier signal to a pair of 1/4.lambda. transformers each terminated with a variable impedance, whose impedance value is controlled by a modulating signal from a signal source. The amplitude of the carrier signal is modulated by a signal proportional to the sum of the two modulating signals to obtain a reflection free termination at the output of the HF signal source.
    Type: Grant
    Filed: March 30, 1977
    Date of Patent: July 10, 1979
    Assignee: U.S. Philips Corporation
    Inventor: Pieter Bikker