Patents by Inventor Gildas Prat

Gildas Prat 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).

  • Hybrid transceiver circuit
    Patent number: 6804349
    Abstract: A hybrid circuit forming an interface between a transmission line and heads of transmission-reception of signals in bands of different frequencies in transmission and reception, including a line transformer, and means for separating bands combined with echo cancellation means.
    Type: Grant
    Filed: August 30, 2000
    Date of Patent: October 12, 2004
    Assignee: STMicroelectronics S.A.
    Inventors: Gildas Prat, Alain Chianale