Patents by Inventor John R. Reynders

John R. Reynders 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).

  • Satellite communication system for speech and telegraphy
    Patent number: 4288868
    Abstract: Satellite communication system for speech signals located within the telephony band and one or more data signals, wherein half-duplex data traffic between ground-based stations can be effected simultaneously with, but separated from, full-duplex speech traffic between two ground-based stations. The use of a second receiver enables all ground-based stations to follow both the data traffic and the speech traffic.
    Type: Grant
    Filed: June 11, 1979
    Date of Patent: September 8, 1981
    Assignee: U.S. Philips Corporation
    Inventors: Hermanus H. Grotjohann, John R. Reynders