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:
Feb. 21, 2023
Filed:
Jun. 23, 2020
Applicants:
Changs Ascending Enterprise Co., Ltd., Taichung, TW;
Chun-chieh Chang, Taichung, TW;
Inventors:
Chun-Chieh Chang, Ithaca, NY (US);
Olivia Pei Hua Lee, Ithaca, NY (US);
Tsun Yu Chang, Taichung, TW;
Yu-Ta Tseng, Taipei, TW;
Assignees:
CHANGS ASCENDING ENTERPRISE CO., LTD., Taichung, TW;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/46 (2006.01); H01M 10/48 (2006.01); H01M 10/0525 (2010.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4257 (2013.01); H01M 10/0525 (2013.01); H01M 10/425 (2013.01); H01M 10/4207 (2013.01); H01M 10/46 (2013.01); H01M 10/482 (2013.01); H02J 7/0014 (2013.01); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01);
Abstract
In one embodiment, a system comprising a battery set comprising plural battery cells configured in a circuit; and a control system configured to switch current flow in the circuit from bi-directional flow to and from the battery set to mono-directional flow to or from the battery set based on an over-charging or over-discharging condition.