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:
Sep. 01, 2026
Filed:
Mar. 10, 2025
Denso Corporation, Kariya-city, JP;
Yoshihiro Kagami, Kariya-city, JP;
Keisuke Toyama, Kariya-city, JP;
Ryoya Kazaoka, Kariya-city, JP;
Kaoru Takashima, Kariya-city, JP;
Taisuke Kurachi, Kariya-city, JP;
Shunichi Kubo, Kariya-city, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
In a power conversion apparatus, a controller starts charging of at least one of a first power storage and a second power storage through an external charger while an inter-storage switch is in an off state and a bypass switch is in an on state, and performs, after the start of charging of the at least one of the first power storage and the second power storage, switching operations of upper- and lower-arm switches of an inverter as a voltage adjustment task to cause an absolute difference between a first voltage across the first power storage and a second voltage across the second power storage to be smaller than or equal to a determination threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile