Patents by Inventor Gil E. Levendel

Gil E. Levendel 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).

  • Communications device responsive to spoken commands and methods of using same
    Patent number: 5749072
    Abstract: A communications device (20) that is responsive to voice commands is provided. The communications device (20) can be a two-way radio, cellular telephone, PDA, or pager. The communications device (20) includes an interface (22) for allowing a user to access a communications channel according a control signal and a speech-recognition system (24) for producing the control signal in response to a voice command. Included in the speech recognition system (24) are a feature extractor (26) and one or more classifiers (28) utilizing polynomial discriminant functions.
    Type: Grant
    Filed: December 28, 1995
    Date of Patent: May 5, 1998
    Assignee: Motorola Inc.
    Inventors: Theodore Mazurkiewicz, Gil E. Levendel, Shay-Ping Thomas Wang