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. 20, 2021
Filed:
Feb. 22, 2019
Rohm Co., Ltd., Kyoto, JP;
Yuji Ishimatsu, Kyoto, JP;
ROHM CO., LTD., Kyoto, JP;
Abstract
A filter circuit includes a first rise delay circuit that delays a rising time of a first shifted signal by a predetermined time for output and a first fall delay circuit that delays a falling time of a second shifted signal by a predetermined time for output. The first rise delay circuit is configured so that a second rise delay signal does not follow a change in a first voltage toward a decreasing side and follows a change in the first voltage toward an increasing side. The first fall delay circuit is configured so that a second fall delay signal does not follow a change in the first voltage toward a decreasing side and follows a change in the first voltage toward an increasing side.