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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 10942221 B1

PDFFull Text
Date of Patent:
Mar. 09, 2021

Filed:

Sep. 24, 2017

Method and apparatus capable of accurately estimating/determining power percentage of battery based on confidence levels determined from resultant information of multiple different fuel gauge operations and/or information of battery history, aging factor, sleep time, or battery temperature

Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventors:

Jui-Chi Wu, Taichung, TW;

Jia-You Chuang, Hsinchu County, TW;

Tsung-Ju Tsai, Yunlin County, TW;

Assignee:

MEDIATEK INC., Hsin-Chu, TW;

Attorney:

Winston Hsu

Primary Examiner:

Lam S Nguyen

Int. Cl.
CPC ...
A61N 1/00 (2006.01); G01R 31/387 (2019.01); H01M 10/48 (2006.01); G01R 31/374 (2019.01); G01R 31/389 (2019.01); G01R 31/3842 (2019.01); H02J 7/00 (2006.01); G01R 31/367 (2019.01); G01R 31/392 (2019.01); G01R 31/371 (2019.01);
U.S. Cl.
CPC ...
G01R 31/387 (2019.01); G01R 31/367 (2019.01); G01R 31/371 (2019.01); G01R 31/374 (2019.01); G01R 31/389 (2019.01); G01R 31/3842 (2019.01); G01R 31/392 (2019.01); H01M 10/48 (2013.01); H01M 10/482 (2013.01); H02J 7/0047 (2013.01); H02J 7/0048 (2020.01);
Abstract

A method for estimating a battery power percentage of a battery includes: performing a first fuel gauge operation upon the battery; and using the first fuel gauge operation to generate the battery power percentage of the battery by referring to information measured by a second fuel gauge operation performed upon the battery wherein the second fuel gauge operation is different from the first fuel gauge operation.

Find Patent Forward Citations

Quick Actions:

Wu, Jui-Chi. (2021). Method and apparatus capable of accurately estimating/determining power percentage of battery based on confidence levels determined from resultant information of multiple different fuel gauge operations and/or information of battery history, aging factor, sleep time, or battery temperature (U.S. Patent No. 10942221). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10942221

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