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. 30, 2013
Filed:
Sep. 30, 2008
Applicant:
Kazuhide Ashida, Saku, JP;
Inventor:
Kazuhide Ashida, Saku, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/04 (2006.01); H02J 7/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A battery pack includes: a plurality of rechargeable batteries (to) connected in series or in parallel; a voltage detector () for detecting voltages of the respective batteries; a calculator () for calculating optimal charging current values based on the voltages of the respective batteries detected by the voltage detector so as to recharge the respective batteries; and a communicator () for transmitting the charging current values calculated by the calculator to a battery charger ().
Ashida, Kazuhide. (2013). Battery pack, battery charger, and battery pack system (U.S. Patent No. 8432136). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8432136
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