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.
Patent No.:
Date of Patent:
Sep. 26, 2006
Filed:
Sep. 07, 2004
Carl Romanik, Fremont, CA (US);
Bruce Edwards, San Carlos, CA (US);
Sandra Loh, Mountain View, CA (US);
Carl Romanik, Fremont, CA (US);
Bruce Edwards, San Carlos, CA (US);
Sandra Loh, Mountain View, CA (US);
Cellnet Innovations, Inc., Alpharetta, GA (US);
Abstract
Methods and apparatus implementing and using techniques for sensing rotations of a rotating device, including using at least one switch located in a first plane and a magnet rotating in a plane substantially parallel to the first plane about a rotation axis, the magnet having a north-south axis tilted at an oblique angle to the first plane. The magnet causes the at least one switch to open and close as the magnet rotates about the rotation axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile