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:
May. 20, 2025
Filed:
Mar. 23, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Atsushi Yonehana, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 25/22 (2006.01);
U.S. Cl.
CPC ...
H02P 25/22 (2013.01);
Abstract
In an electric motor system, a power conversion device includes, for each phase, two sets each of which includes an upper arm and a lower arm that are connected in series, the two sets being connected in parallel to a direct-current power supply. The electric motor is a star-connected electric motor. The electric motor includes two coils for each phase.
Yonehana, Atsushi. (2025). Electric motor system (U.S. Patent No. 12308774). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12308774
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile