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:
Apr. 20, 2021
Filed:
Apr. 12, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/26 (2006.01); H02P 27/08 (2006.01); H02K 11/33 (2016.01); H02M 1/14 (2006.01); H02M 7/5387 (2007.01);
U.S. Cl.
CPC ...
H02P 27/08 (2013.01); H02K 11/33 (2016.01); H02M 1/143 (2013.01); H02M 7/5387 (2013.01);
Abstract
A motor drive system including a motor including two three-phase winding sets, wherein each three-phase winding set is connected a respective three-phase three-level inverter.
Wu, Xin. (2021). Common mode noise cancellation and dc ripple reduction techniques (U.S. Patent No. 10985687). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10985687
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile