Patents by Inventor Willem Douwe Meewezen

Willem Douwe Meewezen 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).

  • Patent number: 4103239
    Abstract: A transmitter has a dynamic compressor provided with a dynamic control device and a compression rectifier fed by the signals to be transmitted, whose output signal controls the dynamic control device via a threshold device and also comprises a signal source which supplies a pilot signal, the signal to be transmitted and the pilot signal being fed to the input of the dynamic control device.
    Type: Grant
    Filed: May 2, 1977
    Date of Patent: July 25, 1978
    Assignee: U.S. Philips Corporation
    Inventor: Willem Douwe Meewezen