Patents by Inventor Vladimir N. Georgiev

Vladimir N. Georgiev 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).

  • Echo cancellation through auxiliary-vector filtering
    Patent number: 6944290
    Abstract: A digit signal processing system may include a near end and a far end connected by a pair of signal transmission paths. A signal processing may be located at the near end through which signal commands are transmitted to the far end. A signal transducing device may be located at the far end to receive the signal commands and to transmit to the near end signals indicating the state of the signal transducing device. A signal canceller may be operatively associated with the signal processor to subtract undesired signals from the received signals. The signal canceller may employ Auxiliary-Vector filtering.
    Type: Grant
    Filed: April 14, 2001
    Date of Patent: September 13, 2005
    Assignee: Intel Coporation
    Inventor: Vladimir N. Georgiev
  • Echo cancellation through auxiliary-vector filtering
    Publication number: 20020150235
    Abstract: A digital signal processing system and method, such as for echo cancellation in voice processing systems, is described.
    Type: Application
    Filed: April 14, 2001
    Publication date: October 17, 2002
    Inventor: Vladimir N. Georgiev