Patents by Inventor Srinivasa Rahul Batchu

Srinivasa Rahul Batchu 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).

  • Buffer-bay placement in an integrated circuit
    Patent number: 10726185
    Abstract: Aspects include performing integrated circuit design. A processor identifies a child block of an integrated circuit for placement of a buffer-bay to insert a buffer in a portion of the integrated circuit reserved for the child block. The buffer-bay is divided into a plurality of buffer-bay segments. Parent-level routing information and one or more boundary conditions are analyzed to determine a plurality of placement options for the buffer-bay segments. A best possible placement is selected from the plurality of placement options for the buffer-bay segments as a planned buffer-bay layout. A routing of the integrated circuit is performed based on the planned buffer-bay layout.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: July 28, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jayaprakash Udhayakumar, Sumantra Sarkar, Chaitanya Kompalli, Srinivasa Rahul Batchu
  • BUFFER-BAY PLACEMENT IN AN INTEGRATED CIRCUIT
    Publication number: 20200117768
    Abstract: Aspects include performing integrated circuit design. A processor identifies a child block of an integrated circuit for placement of a buffer-bay to insert a buffer in a portion of the integrated circuit reserved for the child block. The buffer-bay is divided into a plurality of buffer-bay segments. Parent-level routing information and one or more boundary conditions are analyzed to determine a plurality of placement options for the buffer-bay segments. A best possible placement is selected from the plurality of placement options for the buffer-bay segments as a planned buffer-bay layout. A routing of the integrated circuit is performed based on the planned buffer-bay layout.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 16, 2020
    Inventors: Jayaprakash Udhayakumar, Sumantra Sarkar, Chaitanya Kompalli, Srinivasa Rahul Batchu