Patents by Inventor Tim Ramsdale

Tim Ramsdale 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 apparatus for detecting an attack on or degradation of an electronic circuit
    Patent number: 12626023
    Abstract: An apparatus for detecting an attack on, or degradation of, an electric circuit is disclosed herein. The apparatus comprises a voltage level detector configured to determine whether the voltage level of the electric circuit exceeds a maximum selected threshold value, and to generate a first binary voltage limitation signal having if the voltage level exceeds the maximum selected threshold value. The apparatus also comprises a marginal voltage level detector configured to determine whether the voltage level of the electric circuit exceeds a marginal selected threshold value, the marginal selected threshold value being less than the maximum selected threshold value, and to generate a second binary voltage limitation signal having if the voltage level exceeds the marginal selected threshold value.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: May 12, 2026
    Assignee: Agile Analog Ltd
    Inventors: Tim Ramsdale, Katarzyna Muszynska
  • METHOD AND APPARATUS FOR DETECTING AN ATTACK ON OR DEGRADATION OF AN ELECTRONIC CIRCUIT
    Publication number: 20240378322
    Abstract: An apparatus for detecting an attack on, or degradation of, an electric circuit is disclosed herein. The apparatus comprises a voltage level detector configured to determine whether the voltage level of the electric circuit exceeds a maximum selected threshold value, and to generate a first binary voltage limitation signal having if the voltage level exceeds the maximum selected threshold value. The apparatus also comprises a marginal voltage level detector configured to determine whether the voltage level of the electric circuit exceeds a marginal selected threshold value, the marginal selected threshold value being less than the maximum selected threshold value, and to generate a second binary voltage limitation signal having if the voltage level exceeds the marginal selected threshold value.
    Type: Application
    Filed: September 15, 2022
    Publication date: November 14, 2024
    Inventors: Tim Ramsdale, Katarzyna Muszynska