Patents by Inventor Nathan A. Dotson

Nathan A. Dotson 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).

  • Method and system for changing circuits in an integrated circuit
    Patent number: 8103989
    Abstract: A method for modifying an integrated circuit and integrated circuits are provided. The method includes: providing an integrated circuit design comprising a plurality of circuit books having a first threshold voltage; and replacing at least one of the plurality of circuit books with at least one gate array book having a second threshold voltage that is lower than the first threshold voltage.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: January 24, 2012
    Assignee: International Business Machines Corporation
    Inventors: Nathan A. Dotson, Jonathan Y. Chen, David L. Rude, Vern A. Victoria
  • METHOD AND SYSTEM FOR CHANGING CIRCUITS IN AN INTEGRATED CIRCUIT
    Publication number: 20090212819
    Abstract: A method for modifying an integrated circuit and integrated circuits are provided. The method includes: providing an integrated circuit design comprising a plurality of circuit books having a first threshold voltage; and replacing at least one of the plurality of circuit books with at least one gate array book having a second threshold voltage that is lower than the first threshold voltage.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 27, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Nathan A. Dotson, Jonathan Y. Chen, David L. Rude, Vern A. Victoria