Patents by Inventor Sudheendra K. Srivathsa

Sudheendra K. Srivathsa 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).

  • Integrated link-based data recorder for semiconductor chip
    Patent number: 9207999
    Abstract: Programmable data recorders are provided in a network semiconductor chip to monitor and record all or portions of data from various interfaces, including the input and output interfaces of network links interfacing the chip. A data recorder is provided for each network link. The data recorders store captured data in storage arrays. Data may be compressed and associated with time stamps to conserve space in the storage arrays. A data recorder manager in the chip may start and stop the data recorders at approximately the same time. The programmable mode of the data recorders determines which interfaces are monitored, the portion of data captured, and the format of the data in the storage arrays.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: December 8, 2015
    Assignee: International Business Machines Corporation
    Inventors: Scott D. Clark, Ashish A. More, Anil Pothireddy, Sudheendra K. Srivathsa, Brian T. Vanderpool
  • Integrated link-based data recorder for semiconductor chip
    Patent number: 9110742
    Abstract: Programmable data recorders are provided in a network semiconductor chip to monitor and record all or portions of data from various interfaces, including the input and output interfaces of network links interfacing the chip. A data recorder is provided for each network link. The data recorders store captured data in storage arrays. Data may be compressed and associated with time stamps to conserve space in the storage arrays. A data recorder manager in the chip may start and stop the data recorders at approximately the same time. The programmable mode of the data recorders determines which interfaces are monitored, the portion of data captured, and the format of the data in the storage arrays.
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: August 18, 2015
    Assignee: International Business Machines Corporation
    Inventors: Scott D. Clark, Ashish A. More, Anil Pothireddy, Sudheendra K. Srivathsa, Brian T. Vanderpool
  • INTEGRATED LINK-BASED DATA RECORDER FOR SEMICONDUCTOR CHIP
    Publication number: 20140359639
    Abstract: Programmable data recorders are provided in a network semiconductor chip to monitor and record all or portions of data from various interfaces, including the input and output interfaces of network links interfacing the chip. A data recorder is provided for each network link. The data recorders store captured data in storage arrays. Data may be compressed and associated with time stamps to conserve space in the storage arrays. A data recorder manager in the chip may start and stop the data recorders at approximately the same time. The programmable mode of the data recorders determines which interfaces are monitored, the portion of data captured, and the format of the data in the storage arrays.
    Type: Application
    Filed: June 4, 2013
    Publication date: December 4, 2014
    Inventors: Scott D. Clark, Ashish A. More, Anil Pothireddy, Sudheendra K. Srivathsa, Brian T. Vanderpool
  • INTEGRATED LINK-BASED DATA RECORDER FOR SEMICONDUCTOR CHIP
    Publication number: 20140359641
    Abstract: Programmable data recorders are provided in a network semiconductor chip to monitor and record all or portions of data from various interfaces, including the input and output interfaces of network links interfacing the chip. A data recorder is provided for each network link. The data recorders store captured data in storage arrays. Data may be compressed and associated with time stamps to conserve space in the storage arrays. A data recorder manager in the chip may start and stop the data recorders at approximately the same time. The programmable mode of the data recorders determines which interfaces are monitored, the portion of data captured, and the format of the data in the storage arrays.
    Type: Application
    Filed: October 16, 2013
    Publication date: December 4, 2014
    Applicant: International Business Machines Corporation
    Inventors: Scott D. Clark, Ashish A. More, Anil Pothireddy, Sudheendra K. Srivathsa, Brian T. Vanderpool