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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.:

US 11637330 B1

PDFFull Text
Date of Patent:
Apr. 25, 2023

Filed:

Nov. 05, 2020

Battery charging method and apparatus

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Duk Jin Oh, Seoul, KR;

Young Hun Sung, Hwaseong-si, KR;

Ju Wan Lim, Suwon-si, KR;

Daeryong Jung, Seoul, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:

NSIP Law

Primary Examiner:

Stacy Whitmore

Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 10/44 (2006.01); H02J 7/00 (2006.01); B60L 53/00 (2019.01); B60L 53/10 (2019.01); B60L 58/12 (2019.01);
U.S. Cl.
CPC ...
H01M 10/425 (2013.01); B60L 53/00 (2019.02); B60L 53/11 (2019.02); B60L 58/12 (2019.02); H01M 10/44 (2013.01); H01M 10/443 (2013.01); H01M 10/48 (2013.01); H01M 10/486 (2013.01); H02J 7/0071 (2020.01); H02J 7/00714 (2020.01); H02J 7/007184 (2020.01); H02J 7/00712 (2020.01); H02J 7/00718 (2020.01);
Abstract

A battery charging method includes acquiring a functional relationship of a differential value of an amount of charge or a state of charge (SOC) with respect to a voltage of a battery based on the voltage or the SOC, determining charging steps for charging of the battery by analyzing the functional relationship, and generating a charging profile comprising charging currents for each of the charging steps to charge the battery.

Find Patent Forward Citations

Oh, Duk. (2023). Battery charging method and apparatus (U.S. Patent No. 11637330). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11637330

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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