Patents by Inventor Mike J. White

Mike J. White 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).

  • Semiconductor array tester
    Patent number: 7256879
    Abstract: An array tester (10) characterizes individual ones (111) of a semiconductor devices of an array (11) based on polarization-resolving an optical far-field measurement of the individual chips (111) as a function of angular position. Two pairs of TM and TE detectors (41a-b and 42a-b) or one pair displaceable by ninety degrees, move in vertical and horizontal arc paths or fixed around a fixed position of a selected device of an array to sample the far-fields.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: August 14, 2007
    Assignee: Corning Incorporated
    Inventors: Benjamin L. Hall, Martin Hu, Mike J. White, Chung-En Zah