Patents by Inventor Harvey Gilbert

Harvey Gilbert 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 LNB/antenna multi-switch with DC path for the terrestrial television antenna port
    Patent number: 6211844
    Abstract: A dual LNB/TV antenna multi-switch allowing DC voltage provided by a satellite receiver to travel through the terrestrial antenna input without causing interference, distortion or lowering the signal strength of the satellite and terrestrial antenna pictures. By including an external DC block adapter with the invention, the multi-switch can be used with both amplified and non-amplified antennas and not require an external power injector.
    Type: Grant
    Filed: January 7, 1999
    Date of Patent: April 3, 2001
    Assignee: Recoton Corporation
    Inventors: Leonard A. Davi, Harvey Gilbert