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:
Jun. 16, 2026
Filed:
Jul. 20, 2023
Yazaki Corporation, Tokyo, JP;
Takahiro Syouda, Susono, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A power storage system includes a plurality of storage battery units connected in series, and a plurality of bypass circuits respectively provided for the storage battery units and each configured to switch the corresponding storage battery unit between a bypass state and a connection state. Each of the storage battery units includes a plurality of storage battery modules connected in series, and each of the storage battery modules includes a plurality of storage battery cells connected in series. The storage battery modules are respectively provided with inter-cell balancing units each configured to execute cell balancing for equalizing voltages of the storage battery cells in the corresponding storage battery module, and the storage battery units are respectively provided with inter-module balancing units each configured to execute module balancing for equalizing voltages of the storage battery modules in the corresponding storage battery unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile