Patents by Inventor Sainarayanan Karatholuvu Suryanarayanan

Sainarayanan Karatholuvu Suryanarayanan 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).

  • Patent number: 10641822
    Abstract: Various implementations described herein are directed to a system and methods for implementing a critical path architect. In one implementation, the critical path architect may be implemented with a system having a processor and memory including instructions stored thereon that, when executed by the processor, cause the processor to analyze timing data of an integrated circuit. The timing data may include transition times for cells along paths of the integrated circuit. The instructions may cause the processor to identify instances of timing degradation for the cells along the paths of the integrated circuit. The instructions may cause the processor to recommend changes for the instances of the cells along the paths having timing degradation.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: May 5, 2020
    Assignee: ARM Limited
    Inventors: Satheesh Balasubramanian, Shardendu Shekhar, James Dennis Dodrill, Sainarayanan Karatholuvu Suryanarayanan
  • Publication number: 20180074116
    Abstract: Various implementations described herein are directed to a system and methods for implementing a critical path architect. In one implementation, the critical path architect may be implemented with a system having a processor and memory including instructions stored thereon that, when executed by the processor, cause the processor to analyze timing data of an integrated circuit. The timing data may include transition times for cells along paths of the integrated circuit. The instructions may cause the processor to identify instances of timing degradation for the cells along the paths of the integrated circuit. The instructions may cause the processor to recommend changes for the instances of the cells along the paths having timing degradation.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Inventors: Satheesh Balasubramanian, Shardendu Shekhar, James Dennis Dodrill, Sainarayanan Karatholuvu Suryanarayanan
  • Patent number: 9823298
    Abstract: Various implementations described herein are directed to a system and methods for implementing a critical path architect. In one implementation, the critical path architect may be implemented with a system having a processor and memory including instructions stored thereon that, when executed by the processor, cause the processor to analyze timing data of an integrated circuit. The timing data may include transition times for cells along paths of the integrated circuit. The instructions may cause the processor to identify instances of timing degradation for the cells along the paths of the integrated circuit. The instructions may cause the processor to recommend changes for the instances of the cells along the paths having timing degradation.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: November 21, 2017
    Assignee: ARM Limited
    Inventors: Satheesh Balasubramanian, Shardendu Shekhar, James Dennis Dodrill, Sainarayanan Karatholuvu Suryanarayanan
  • Publication number: 20170045576
    Abstract: Various implementations described herein are directed to a system and methods for implementing a critical path architect. In one implementation, the critical path architect may be implemented with a system having a processor and memory including instructions stored thereon that, when executed by the processor, cause the processor to analyze timing data of an integrated circuit. The timing data may include transition times for cells along paths of the integrated circuit. The instructions may cause the processor to identify instances of timing degradation for the cells along the paths of the integrated circuit. The instructions may cause the processor to recommend changes for the instances of the cells along the paths having timing degradation.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 16, 2017
    Inventors: Satheesh Balasubramanian, Shardendu Shekhar, James Dennis Dodrill, Sainarayanan Karatholuvu Suryanarayanan