Patents by Inventor David H. Beauley

David H. Beauley 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).

  • Method and apparatus for capacitive sensing of door position
    Patent number: 7538672
    Abstract: An apparatus has a sensor with an electrically conductive ground member, electrically conductive first and second parts spaced from and proximate to each other and the ground member, and an insulator disposed between the ground member and the first and second parts. A different configuration involves a tag having circuitry, and a sensor supported on the tag and having electrically conductive first and second parts that are spaced from and proximate to each other, the first and second parts each being electrically coupled to the circuitry.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: May 26, 2009
    Assignee: Savi Technology, Inc.
    Inventors: Richard D. Lockyer, David H. Beauley