Patents by Inventor Harry Thanos

Harry Thanos 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).

  • Off channel gain control circuit
    Patent number: 3968438
    Abstract: A circuit controls the gain of a first active stage in a radio receiver. The control voltage is derived from a point ahead of a filter, and thus controls the gain when a strong off channel signal is present. A normal AGC can also be used for on channel signals.
    Type: Grant
    Filed: February 27, 1975
    Date of Patent: July 6, 1976
    Assignee: North American Philips Corporation
    Inventor: Harry Thanos