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:
Jul. 31, 2012
Filed:
Mar. 09, 2010
Applicants:
Ray M. Ransom, Big Bear City, CA (US);
Gabriel Gallegos-lopez, Torrance, CA (US);
Michael H. Kinoshita, Redondo Beach, CA (US);
Inventors:
Ray M. Ransom, Big Bear City, CA (US);
Gabriel Gallegos-Lopez, Torrance, CA (US);
Michael H. Kinoshita, Redondo Beach, CA (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods, system and apparatus are provided for quickly approximating a peak summed magnitude (A) of a phase voltage (Vph) waveform in a multi-phase system that implements third harmonic injection.
Ransom, Ray. (2012). Methods, systems and apparatus for approximation of peak summed fundamental and third harmonic voltages in a multi-phase machine (U.S. Patent No. 8233295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8233295
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile