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:
Feb. 11, 2014
Filed:
May. 22, 2012
Applicants:
Steven E. Schulz, Torrance, CA (US);
Michael J. Grimmer, Troy, MI (US);
Konstantin S. Majarov, Torrance, CA (US);
William R. Cawthorne, Milford, MI (US);
Inventors:
Steven E. Schulz, Torrance, CA (US);
Michael J. Grimmer, Troy, MI (US);
Konstantin S. Majarov, Torrance, CA (US);
William R. Cawthorne, Milford, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present disclosure relate to methods, systems and apparatus for implementing dithering in motor drive system for controlling operation of a multi-phase electric machine.