Patents by Inventor Timothy S. Klepaczyk

Timothy S. Klepaczyk 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).

  • Dual-band frequency-selective attenuator for automatic gain control
    Patent number: 5548830
    Abstract: Automatic gain control in a radio receiver is provided using a pair of saturable reactors in resonant circuits for providing variable attenuation. One resonant circuit has a frequency above the desired RF signal while the other has a resonant frequency below the desired RF signal. The resonant frequencies are symmetrically shifted about the desired frequency in response to the AGC signal.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: August 20, 1996
    Assignee: Ford Motor Company
    Inventors: John F. Kennedy, Timothy S. Klepaczyk