Patents by Inventor Darrell L. Grimes

Darrell L. Grimes 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).

  • ACCURATE AND FAST POWER MODULE PROPERTIES ASSESSMENT
    Publication number: 20240112976
    Abstract: Systems and methods for accurate and fast measurement of junction temperature for power modules are provided. Such systems and methods include a one or more power transistors that each have a respective die surface over which is positioned and electrically coupled to a conductive overlay. A temperature sensor is physically bonded to a top surface of the conductive overlay to provide a direct temperature measurement for the one or more power transistors.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Inventors: Shung Ik Lee, Liqiang Yang, Darrell L. Grimes, Hyunmin Cho