Patents by Inventor Yehuda Salmon

Yehuda Salmon 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).

  • Timing based camouflage circuit
    Patent number: 10396043
    Abstract: In one embodiment, a chip comprising a circuit, the circuit comprising a plurality of components, wherein the circuit is adapted to perform a function that is dependent on timing behavior of the circuit, and wherein a geometry of a layout of the circuit is substantially the same as another geometry of another layout of another circuit adapted to perform another function that is dependent on different timing behavior.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: August 27, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: David Darmon, Avi Klein, Yehuda Salmon, Aharon Grabovsky, Ruben Attia
  • TIMING BASED CAMOUFLAGE CIRCUIT
    Publication number: 20190189571
    Abstract: In one embodiment, a chip comprising a circuit, the circuit comprising a plurality of components, wherein the circuit is adapted to perform a function that is dependent on timing behavior of the circuit, and wherein a geometry of a layout of the circuit is substantially the same as another geometry of another layout of another circuit adapted to perform another function that is dependent on different timing behavior.
    Type: Application
    Filed: February 26, 2019
    Publication date: June 20, 2019
    Inventors: David Darmon, Avi Klein, Yehuda Salmon, Aharon Grabovsky, Ruben Attia
  • Timing based camouflage circuit
    Patent number: 10262956
    Abstract: In one embodiment, a chip comprising a circuit, the circuit comprising a plurality of components, wherein the circuit is adapted to perform a function that is dependent on timing behavior of the circuit, and wherein a geometry of a layout of the circuit is substantially the same as another geometry of another layout of another circuit adapted to perform another function that is dependent on different timing behavior.
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: April 16, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: David Darmon, Avi Klein, Yehuda Salmon, Aharon Grabovsky, Ruben Attia
  • TIMING BASED CAMOUFLAGE CIRCUIT
    Publication number: 20180247902
    Abstract: In one embodiment, a chip comprising a circuit, the circuit comprising a plurality of components, wherein the circuit is adapted to perform a function that is dependent on timing behavior of the circuit, and wherein a geometry of a layout of the circuit is substantially the same as another geometry of another layout of another circuit adapted to perform another function that is dependent on different timing behavior.
    Type: Application
    Filed: July 3, 2017
    Publication date: August 30, 2018
    Inventors: David DARMON, Avi Klein, Yehuda Salmon, Aharon Grabovsky, Ruben Attia