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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 11188135 B1

PDFFull Text
Date of Patent:
Nov. 30, 2021

Filed:

Dec. 11, 2017

Battery controller, electronic device, battery pack, and battery controlling method

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventor:

Junya Kamijima, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Xuxing Chen

Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 11/30 (2006.01); G06F 1/28 (2006.01); G06F 1/32 (2019.01); H01M 10/44 (2006.01); H01M 10/48 (2006.01); H02J 7/00 (2006.01); H02J 9/06 (2006.01); H01M 10/42 (2006.01); G06F 1/30 (2006.01); G06F 9/4401 (2018.01);
U.S. Cl.
CPC ...
G06F 1/28 (2013.01); G06F 1/30 (2013.01); G06F 1/32 (2013.01); G06F 9/442 (2013.01); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 10/48 (2013.01); H02J 7/0031 (2013.01); H02J 7/0047 (2013.01); H02J 7/0063 (2013.01); H02J 9/062 (2013.01); H01M 10/4257 (2013.01); H02J 7/0048 (2020.01);
Abstract

A battery controller used in an electronic device supplied with electric power from a battery pack including a rechargeable battery includes a battery monitor for monitoring remaining battery charge in the rechargeable battery, and a power supply controller. The battery monitor issues an alarm when the remaining battery charge lowers to a threshold or below, and, after that, shuts down upon receiving a shut-down command from the power supply controller. The power supply controller sends the shut-down command to the battery monitor upon receiving the alarm from the battery monitor and determining that the remaining battery charge is equal to or below the threshold.

Find Patent Forward Citations

Kamijima, Junya. (2021). Battery controller, electronic device, battery pack, and battery controlling method (U.S. Patent No. 11188135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11188135

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

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