Patents by Inventor Digvijay Sharma

Digvijay Sharma 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).

  • Dual fault tolerant optical networking with fast protection performance
    Patent number: 8532481
    Abstract: Optical networks occasionally experience a fault along a communications path. Service providers prefer to have an alternative communications path available to enable users to still communicate in a seamless manner. Accordingly, a method and corresponding apparatus for providing path protection for dedicated paths in an optical network is provided.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: September 10, 2013
    Assignee: Tellabs Operations, Inc.
    Inventors: Thomas T. Karjck, Dion Kwun Kit Loung, Jonathan B. Sadler, Digvijay Sharma, Ramesh Kuppusamy, David W. Jenkins
  • DUAL FAULT TOLERANT OPTICAL NETWORKING WITH FAST PROTECTION PERFORMANCE
    Publication number: 20100232784
    Abstract: Optical networks occasionally experience a fault along a communications path. Service providers prefer to have an alternative communications path available to enable users to still communicate in a seamless manner. Accordingly, a method and corresponding apparatus for providing path protection for dedicated paths in an optical network is provided.
    Type: Application
    Filed: January 27, 2010
    Publication date: September 16, 2010
    Inventors: Thomas T. Rarick, Dion Kwun Kit Leung, Jonathan B. Sadler, Digvijay Sharma, Ramesh Kuppusamy, David W. Jenkins