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:
Mar. 13, 2018
Filed:
Feb. 17, 2016
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Keisuke Kadowaki, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/158 (2006.01); H02M 1/088 (2006.01); H02M 7/5387 (2007.01);
U.S. Cl.
CPC ...
H02M 1/088 (2013.01); H02M 3/1588 (2013.01); H02M 7/5387 (2013.01); Y02B 70/1466 (2013.01);
Abstract
A semiconductor device includes a plurality of transistors, each having a gate electrode including extending portions having a length obtained by dividing the gate electrode causing interruption to switching at a desired frequency, wherein current inflow terminals of the plurality of transistors are connected to each other and current outflow terminals of the plurality of transistors are connected to each other.