×

System and method for anti reverse engineering for analog integrated circuit

  • US 10,460,061 B2
  • Filed: 10/03/2017
  • Issued: 10/29/2019
  • Est. Priority Date: 10/03/2017
  • Status: Active Grant
First Claim
Patent Images

1. A method for designing an integrated circuit (IC), comprising:

  • adding anti-reverse engineering for the IC by expanding complexity of one or more circuits or disguising a selected circuit;

    checking if a functional block is an open-loop static circuitry and adding dummy devices on signal nets for open loop static circuits and otherwise separating static signals from dynamic signals and adding dummy devices on static signals; and

    rendering a layout of the IC with the anti-reverse engineering design.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×