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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 10847848 B1

PDFFull Text
Date of Patent:
Nov. 24, 2020

Filed:

Feb. 15, 2019

Electronic device, electronic system, and method for switching battery used in electronic device

Applicant:

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

Inventors:

Yoshio Ohtsuka, Osaka, JP;

Yasuhiro Ogata, Osaka, JP;

Assignee:

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

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Edward Tso

Assistant Examiner:

Aaron Piggush

Int. Cl.
CPC ...
H01M 10/44 (2006.01); G03B 7/26 (2006.01); H01M 10/48 (2006.01); H02J 7/00 (2006.01); H04N 5/232 (2006.01); H02J 9/06 (2006.01); H01M 10/42 (2006.01); G03B 17/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/441 (2013.01); G03B 7/26 (2013.01); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 10/48 (2013.01); H02J 7/00 (2013.01); H02J 9/06 (2013.01); H04N 5/23241 (2013.01); G03B 17/02 (2013.01); H01M 2010/4271 (2013.01); H01M 2220/30 (2013.01);
Abstract

In electronic device () of the present disclosure, control circuit () selects one of first battery () and second battery () of extension device (), and causes selected one to supply electric power to a load circuit. Control circuit () detects which state of switch () is in a first state or a second state. Control circuit () preferentially selects first battery () as a supply source of electric power to the load circuit as compared with second battery () when switch () is in the first state.

Find Patent Forward Citations

Ohtsuka, Yoshio. (2020). Electronic device, electronic system, and method for switching battery used in electronic device (U.S. Patent No. 10847848). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10847848

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

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