Patents by Inventor Ruturaj Pathak

Ruturaj Pathak 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).

  • Tracing and reporting registers removed during synthesis
    Patent number: 8166427
    Abstract: Circuits, methods, software, and apparatus that track the removal of, reasons for, and consequence of the removal of registers or other circuitry during the synthesis of electronic circuits. An exemplary embodiment of the present invention tracks the removal of registers and determines why the registers were removed. This information is then provided in an efficient manner for design debugging purposes.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: April 24, 2012
    Assignee: Altera Corporation
    Inventors: Swatiben Ruturaj Pathak, Babette Van Antwerpen, Michael D. Hutton, Andrew Leaver
  • Reducing content addressable memory (CAM) power consumption counters
    Patent number: 7984235
    Abstract: A method may include counting the number of times each of a plurality of entries in a content addressable memory (CAM) matches one or more searches; grouping entries in the CAM into a first subset and a second subset based on the number of times each of the plurality of entries in the CAM matches one or more searches; and searching the first subset for a matching entry and, if no matching entry is found, searching the second subset for the matching entry.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: July 19, 2011
    Assignee: Juniper Networks, Inc.
    Inventors: Harsha Narayan, Kenneth Huang, Ruturaj Pathak, Soren B. Pendersen
  • Reducing content addressable memory (CAM) power consumption counters
    Patent number: 7975097
    Abstract: A method may include counting the number of times each of a plurality of entries in a content addressable memory (CAM) matches one or more searches; grouping entries in the CAM into a first subset and a second subset based on the number of times each of the plurality of entries in the CAM matches one or more searches; and searching the first subset for a matching entry and, if no matching entry is found, searching the second subset for the matching entry.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: July 5, 2011
    Assignee: Juniper Networks, Inc.
    Inventors: Harsha Narayan, Kenneth Huang, Ruturaj Pathak, Soren B. Pendersen
  • REDUCING CONTENT ADDRESSABLE MEMORY (CAM) POWER CONSUMPTION COUNTERS
    Publication number: 20100138600
    Abstract: A method may include counting the number of times each of a plurality of entries in a content addressable memory (CAM) matches one or more searches; grouping entries in the CAM into a first subset and a second subset based on the number of times each of the plurality of entries in the CAM matches one or more searches; and searching the first subset for a matching entry and, if no matching entry is found, searching the second subset for the matching entry.
    Type: Application
    Filed: January 29, 2010
    Publication date: June 3, 2010
    Applicant: JUNIPER NETWORKS, INC.
    Inventors: Harsha NARAYAN, Kenneth HUANG, Ruturaj PATHAK, Soren B. PEDERSEN
  • REDUCING CONTENT ADDRESSABLE MEMORY (CAM) POWER CONSUMPTION COUNTERS
    Publication number: 20100131703
    Abstract: A method may include counting the number of times each of a plurality of entries in a content addressable memory (CAM) matches one or more searches; grouping entries in the CAM into a first subset and a second subset based on the number of times each of the plurality of entries in the CAM matches one or more searches; and searching the first subset for a matching entry and, if no matching entry is found, searching the second subset for the matching entry.
    Type: Application
    Filed: January 29, 2010
    Publication date: May 27, 2010
    Applicant: JUNIPER NETWORKS, INC.
    Inventors: Harsha NARAYAN, Kenneth HUANG, Ruturaj PATHAK, Soren B. PEDERSEN
  • Reducing content addressable memory (CAM) power consumption counters
    Patent number: 7680978
    Abstract: A method may include counting the number of times each of a plurality of entries in a content addressable memory (CAM) matches one or more searches; grouping entries in the CAM into a first subset and a second subset based on the number of times each of the plurality of entries in the CAM matches one or more searches; and searching the first subset for a matching entry and, if no matching entry is found, searching the second subset for the matching entry.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: March 16, 2010
    Assignee: Juniper Networks, Inc.
    Inventors: Harsha Narayan, Kenneth Huang, Ruturaj Pathak, Soren B. Pedersen