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. 17, 2023
Filed:
Jun. 07, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yuki Shoji, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/219 (2006.01); H02J 50/10 (2016.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
H02M 7/219 (2013.01); H02J 50/10 (2016.02); H02K 7/18 (2013.01);
Abstract
A rectifier circuit includes a switch circuit including at least one bidirectional switch and configured to rectify an alternating-current voltage of an alternating-current voltage line, and a surge suppression circuit connected to the alternating-current voltage line and configured to suppress a surge voltage of the switch circuit, where a dead time when the bidirectional switch is turned off is present.
Shoji, Yuki. (2023). Rectifier circuit and wireless power transmission apparatus (U.S. Patent No. 11791744). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11791744
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile