Patents by Inventor Phillip F. Mattison

Phillip F. Mattison 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).

  • Enhanced Photocell with sample and hold amplifier
    Patent number: 6777663
    Abstract: Under an embodiment, an apparatus includes an analog photocell; a sample and hold amplifier, with a first input to the sample and hold amplifier being a charge from the analog photocell and a second input to the sample and hold amplifier being a reference voltage; and an analog to digital converter, the analog to digital converter converting the output of the sample and hold amplifier to a digital value.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: August 17, 2004
    Assignee: Intel Corporation
    Inventor: Phillip F. Mattison