Patents by Inventor Venkatesh Gururaj Mutalik

Venkatesh Gururaj Mutalik 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).

  • Four quadrant linearizer
    Patent number: 8064777
    Abstract: A system includes a laser generator, and a signal distortion generator circuit inline with the laser generator modulation signal and configured to generate distortion vectors in any of four distortion vector quadrants.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: November 22, 2011
    Assignee: ARRIS Group, Inc.
    Inventors: Venkatesh Gururaj Mutalik, Marcel Franz Christian Schemmann, Long Zou
  • Prescriptive and diagnostic system and method for combined RF/optical transmission management
    Patent number: 7809264
    Abstract: A diagnostic and prescriptive system and method for management of a combined optical and RF cable plant system. In an exemplary embodiment the method and system uses optical receivers in a hub or headend to determine a variety of cable plant parameters such as the OMI of the received signal and automatically facilitated prescriptive service through prioritization and automatic recalibration. In another exemplary embodiment the method allows doing such signal OMI measurements in a closed loop system (that is a fully operational system). In addition, a further exemplary method and system allows storing of standard receiver calibration information such that from thereon signal OMI measurements that can be performed without signal interruption.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: October 5, 2010
    Assignee: Arris Group, Inc.
    Inventors: Marcel Franz Christian Schemmann, Venkatesh Gururaj Mutalik, Roy Allen Harbert, William John Zenkus