Patents by Inventor Soma Rakshit

Soma Rakshit 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).

  • Token ring concentrator with global reset capability
    Patent number: 5132832
    Abstract: A concentrator for a token ring network utilizes latching relays having separate set and reset coils for controlling the insertion/bypass of the ports into the token ring network. Circuitry for providing a global reset capability for all of the ports includes transistors which function to both provide a path for the global reset pulse to the reset coils and to isolate each reset coil in a port from the reset coils of the other ports. Other circuitry is provided for preventing activation of the global reset function from affecting an active port.
    Type: Grant
    Filed: December 18, 1990
    Date of Patent: July 21, 1992
    Assignee: AMP Incorporated
    Inventors: Bret A. Matz, K. C. Babu, Geeta George, Hemant K. R. Kumar, Soma Rakshit, S. Krishnakumar Rao