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:
Oct. 06, 2020
Filed:
Apr. 25, 2019
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/33 (2016.01); H01L 23/367 (2006.01); H01L 23/50 (2006.01); H01L 25/07 (2006.01); H02K 3/50 (2006.01); H02M 7/48 (2007.01);
U.S. Cl.
CPC ...
H02K 11/33 (2016.01); H01L 23/3672 (2013.01); H01L 23/50 (2013.01); H01L 25/072 (2013.01); H02K 3/50 (2013.01); H02M 7/48 (2013.01); H01L 23/367 (2013.01); H02K 2203/09 (2013.01);
Abstract
A semiconductor device includes: a plurality of control modules to control a rotating electric machine. The plurality of control modules are circularly arranged around a rotary shaft of the rotating electric machine. Each control module includes at least one switching element supplied with a current from a bus bar coupled to a power source. The at least one switching element in one of the control modules under a structural condition of arrangement has a lower resistance than another switching element.