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. 12, 2022
Filed:
Dec. 09, 2019
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Natsuki Yamamoto, Kyoto, JP;
Satoru Nate, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/156 (2006.01); H02M 3/335 (2006.01); H03K 17/691 (2006.01); H03K 17/60 (2006.01);
U.S. Cl.
CPC ...
H02M 3/156 (2013.01); H02M 3/33523 (2013.01); H02M 3/33576 (2013.01); H03K 17/601 (2013.01); H03K 17/691 (2013.01);
Abstract
A semiconductor device disposed on a primary side of a system generating a secondary side voltage in an insulated form from a primary side voltage includes: a signal generation circuit configured to generate a voltage information signal for transmitting voltage information based on the primary side voltage to a secondary side of the system in the insulated form.