Patents by Inventor Srivatsava Krishnan

Srivatsava Krishnan 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).

  • Publication number: 20210133952
    Abstract: An electronics system may include a substrate, an electronic device bonded to the substrate, a plurality of photoluminescent particles disposed on the electronic device, an illuminator, a sensor, and a control module. The illuminator can illuminate the electronic device. The sensor can capture a first set of positions of the photoluminescent particles on the electronic device when the electronic device is not operating under a load and a second set of positions of the photoluminescent particles when the electronic device is operating under a load. The control module can determine thermomechanical stress on the electronic device based at least in part on a difference between the first set of positions and the second set of positions.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 6, 2021
    Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., The Ohio State University
    Inventors: Shailesh N. Joshi, Umesh Gandhi, Vishnu Sundaresan, Vijay Venkatesh, Srivatsava Krishnan