Patents by Inventor David Raschko

David Raschko 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).

  • Abbreviated Loopback Attenuation
    Publication number: 20230393174
    Abstract: Improved performance for attenuated testing when probing a device under test with a probe array is provided. By moving the attenuation components from their conventional location on the printed circuit board of the probe head to the space transformer of the probe head, electrical path lengths can be decreased, thereby improving performance. This is particularly helpful in connection with loopback testing.
    Type: Application
    Filed: June 5, 2023
    Publication date: December 7, 2023
    Inventors: Ernest Gammon McReynolds, Jerry Martyniuk, Tim Lesher, Tomoe Yokoyama, David Raschko, Uyen Nguyen, Pratik Bakul Ghate