The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 26, 2009

Filed:

Jan. 20, 2006
Applicants:

Richard D. Lockyer, Saratoga, CA (US);

David H. Beauley, Sunnyvale, CA (US);

Inventors:

Richard D. Lockyer, Saratoga, CA (US);

David H. Beauley, Sunnyvale, CA (US);

Assignee:

Savi Technology, Inc., Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 13/08 (2006.01);
U.S. Cl.
CPC ...
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.


Find Patent Forward Citations

Lockyer, Richard. (2009). Method and apparatus for capacitive sensing of door position (U.S. Patent No. 7538672). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7538672

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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