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:
Nov. 17, 2015
Filed:
Jul. 26, 2012
Hooshang Jahani, Fremont, CA (US);
Pegah M. Jamshidi, Fremont, CA (US);
Hooshang Jahani, Fremont, CA (US);
Pegah M. Jamshidi, Fremont, CA (US);
Tooltek Engineering Corporation, Fremont, CA (US);
Abstract
Counterpart discs with respective sets of permanent magnets disposed at their periphery are rotated through an alternating sequence of repulsive and attractive positions to yield a repeating cycle of attractive and repulsive forces. At least one of the discs is freed to travel along the axis of relative rotation in response to the cyclical attractive/repulsive forces, thereby producing mechanical oscillation at a frequency determined by the number of magnetic positions in the two discs and the relative rotational speed of the discs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile