Patents by Inventor Gary F. Shade

Gary F. Shade 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).

  • Micromirror device with adjacently disposed support region
    Patent number: 6997560
    Abstract: An optical system including two or more micromirror arrays is disclosed. The micromirror arrays include alternately disposed transparent and opaque surfaces. The system spatially separates an image toward the micromirror arrays, the image is reflected from the micromirrors, and the reflected image is combined into a composite image that can be displayed or projected. Control and support circuitry that is typically disposed beneath the transparent surfaces of the micromirror arrays can be disposed beneath the opaque surfaces.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: February 14, 2006
    Assignee: Intel Corporation
    Inventor: Gary F. Shade
  • Wide band microwave analog phase shifter
    Patent number: 4638269
    Abstract: A reflective hybrid analog phase shifter is detailed which is operable in the X-band, and which exhibits minimal phase shift variation with higher power loadings. A pair of back-to-back connected Schottky varactor diodes are serially connected to each of the phase shifting ports of a 3 dB coupler. The Scottky varactor diodes are reverse biased to permit continuous variation of the phase shift as a function of analog bias potential. A monolithically fabricated implementation of this circuit design is detailed.
    Type: Grant
    Filed: May 28, 1985
    Date of Patent: January 20, 1987
    Assignee: Westinghouse Electric Corp.
    Inventors: Dale E. Dawson, Anthony L. Conti, Soong H. Lee, Gary F. Shade, Lawrence E. Dickens