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:
May. 07, 2013
Filed:
Feb. 02, 2012
Kenichi Morina, Hyogo, JP;
Katsuhiro Suzuki, Hyogo, JP;
Yoshiro Uenaka, Hyogo, JP;
Tomomi Kaino, Hyogo, JP;
Kenichi Morina, Hyogo, JP;
Katsuhiro Suzuki, Hyogo, JP;
Yoshiro Uenaka, Hyogo, JP;
Tomomi Kaino, Hyogo, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
The method of charging a battery array performs constant current, constant voltage charging of a battery array while detecting the voltage of each battery. The battery array is a plurality of series connected batteries. The charge method detects the voltage of each battery cell at a prescribed sampling rate. When the voltage of any battery cell exceeds a preset maximum specified voltage, charging power is reduced for constant current, constant voltage charging of the battery array.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile