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. 09, 2014
Filed:
Sep. 14, 2012
Applicant:
An NO Yoo, Seoul, KR;
Inventor:
An No Yoo, Seoul, KR;
Assignee:
LSIS Co., Ltd., Anyang-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A parameter estimating apparatus for permanent magnet synchronous motor driving system is disclosed, the apparatus estimating an inductance and a magnet flux linkage of a permanent magnet through a real-time magnetic flux estimation, whereby an operation performance of the PMSM can be enhanced.
Yoo, An. (2014). Parameter estimating apparatus for permanent magnet synchronous motor driving system (U.S. Patent No. 8829831). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8829831
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile