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. 09, 2019
Filed:
Feb. 21, 2018
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventor:
Shinpei Watanabe, Tokyo, JP;
Assignee:
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/54 (2006.01); H02M 1/088 (2006.01); H03K 17/56 (2006.01); H02P 5/00 (2016.01); H02M 1/32 (2007.01); H02M 7/5387 (2007.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 1/088 (2013.01); H02M 1/32 (2013.01); H02P 5/00 (2013.01); H03K 17/56 (2013.01); H02M 7/5387 (2013.01); H02M 2001/0003 (2013.01); H02M 2001/008 (2013.01);
Abstract
A semiconductor device includes a plurality of H-bridge circuits and a logic circuit which is commonly used for the plurality of H-bridge circuits. The logic circuit controls driving of each of the plurality of H-bridge circuits on the basis of signals which are input thereinto in such a manner that a combination of respective driving states of the plurality of H-bridge circuits meets a predetermined condition.