Patents by Inventor Vivek Talwar

Vivek Talwar 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).

  • Testing voice-based office equipment for immunity to interference from wireless devices
    Patent number: 8412111
    Abstract: According to some embodiments, a method includes placing a device under test (DUT) in a test chamber and applying a pulse-modulated RF wireless test signal to the DUT in the test chamber. The method further includes detecting an acoustic output of the DUT. In addition or as an alternative to applying the pulse-modulated test signal, the test signal strength may be at a level of 30 V/m or 90 V/m. If the DUT is a telephone, it may be coupled via a voice signal path to another telephone, and an output of the other telephone may also be detected.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: April 2, 2013
    Assignees: Goldman, Sachs & Co., Avaya Inc.
    Inventors: Vivek Talwar, Stephen Berger, Werner Schaefer, Jeff Rodman, Tony Griffiths, Joseph Liguori
  • Testing voice-based office equipment for immunity to interference from wireless devices
    Publication number: 20070159199
    Abstract: According to some embodiments, a method includes placing a device under test (DUT) in a test chamber and applying a pulse-modulated RF wireless test signal to the DUT in the test chamber. The method further includes detecting an acoustic output of the DUT. In addition or as an alternative to applying the pulse-modulated test signal, the test signal strength may be at a level of 30 V/m or 90 V/m. If the DUT is a telephone, it may be coupled via a voice signal path to another telephone, and an output of the other telephone may also be detected.
    Type: Application
    Filed: December 11, 2006
    Publication date: July 12, 2007
    Inventors: Vivek Talwar, Stephen Berger, Werner Schaefer, Jeff Rodman, Tony Griffiths, Joseph Liguori