Patents by Inventor Rupesh Roy

Rupesh Roy 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).

  • Content addressable memory with programmable word width and programmable priority
    Publication number: 20050262295
    Abstract: A content addressable memory (CAM) device including a CAM array and a priority index table. The CAM array has a plurality of rows of CAM cells, each row including a plurality of row segments and being adapted to store a data word that spans a selectable number of the row segments. The priority index table is coupled to the plurality of rows of CAM cells and is adapted to store a plurality of priority numbers, each priority number being indicative of a priority of a corresponding data word stored in the CAM array.
    Type: Application
    Filed: June 15, 2005
    Publication date: November 24, 2005
    Inventors: Bindiganavale Nataraj, Nilesh Gharia, Rupesh Roy, Jose Pereira, Varadarajan Srinivasan, Sandeep Khanna, Hok Wong
  • Auto read content addressable memory cell and array
    Patent number: 6867989
    Abstract: A content addressable memory (CAM) cell including a memory cell coupled to a word line, a compare circuit coupled to the memory cell and to a match line, and a driver circuit having an input coupled to the match line and an output coupled to the word line.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: March 15, 2005
    Assignee: NetLogic Microsystems, Inc.
    Inventor: Rupesh Roy