Patents by Inventor Micheale R. McKay

Micheale R. McKay 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).

  • Precision horizontal positioning system
    Patent number: 6292225
    Abstract: A precision horizontal positioning (PHP) system for precisely positioning two overlaid video images includes a phase-locked loop, a frame controller, and a delay circuit. The precision horizontal positioning system adjusts the phase of a second video signal until the start of active video of the second video signal coincides with the start of active video of a first video signal. The delay circuit is incorporated in the feedback path of the horizontal synchronization signal of the second video signal such that the second video signal is pushed forward in time to align horizontally with the first video signal.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: September 18, 2001
    Assignees: Sony Corporation, Sony Electronics, Inc.
    Inventors: Mark A. Champion, Micheale R. McKay, Donald B. Moore