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. 28, 2026
Filed:
Jan. 12, 2022
Applicant:
Aesc Japan Ltd., Kanagawa, JP;
Inventors:
Takami Izawa, Kanagawa, JP;
Masayuki Nakai, Kanagawa, JP;
Yasuhiro Yanagihara, Kanagawa, JP;
Ryuichi Amagai, Kanagawa, JP;
Liping Cui, Kanagawa, JP;
Assignee:
AESC JAPAN LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/396 (2019.01); G01R 31/3835 (2019.01);
U.S. Cl.
CPC ...
G01R 31/396 (2019.01); G01R 31/3835 (2019.01);
Abstract
A first voltage detection device () detects a voltage of a lead portion () folded back between different battery cells (). The first voltage detection device () includes a first voltage detection portion (), a first voltage detection line () electrically connected to the first voltage detection portion (), and a first holding body () holding the first voltage detection portion () and the first voltage detection line ().