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:
Dec. 16, 2014
Filed:
Mar. 17, 2011
Applicant:
Steffen Porthun, Teltow, DE;
Inventor:
Steffen Porthun, Teltow, DE;
Assignee:
RHK Technology, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01Q 30/00 (2010.01); H03L 7/08 (2006.01); G01R 23/02 (2006.01); G01Q 30/04 (2010.01); G01Q 10/06 (2010.01); B82Y 35/00 (2011.01); G01R 23/06 (2006.01); G01R 23/12 (2006.01); G01R 23/15 (2006.01);
U.S. Cl.
CPC ...
G01Q 10/06 (2013.01); G01R 23/02 (2013.01); B82Y 35/00 (2013.01); G01R 23/06 (2013.01); G01Q 30/04 (2013.01); G01R 23/12 (2013.01); G01Q 30/00 (2013.01); G01R 23/155 (2013.01); G01Q 10/065 (2013.01);
Abstract
A frequency measuring and control apparatus includes a plurality of synchronized oscillators integrated in parallel into one programmable logic device.