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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 11664682 B1

PDFFull Text
Date of Patent:
May. 30, 2023

Filed:

Aug. 23, 2021

Electronic unit that wirelessly receives power and increases current using a dummy load

Applicant:

Sony Group Corporation, Tokyo, JP;

Inventors:

Hiroaki Nakano, Kanagawa, JP;

Toru Terashima, Kanagawa, JP;

Keigo Bunsen, Kanagawa, JP;

Shinichi Fukuda, Kanagawa, JP;

Assignee:

Sony Group Corporation, Tokyo, JP;

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Edward Tso

Int. Cl.
CPC ...
H01M 10/46 (2006.01); H02J 50/12 (2016.01); H02J 50/60 (2016.01); H02J 50/80 (2016.01); H02J 7/00 (2006.01); H02J 50/40 (2016.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H02J 7/00045 (2020.01); H02J 7/00308 (2020.01); H02J 50/60 (2016.02); H02J 50/80 (2016.02); H02J 50/40 (2016.02);
Abstract

An electronic unit includes: a power receiving section configured to receive electric power fed from a feed unit by using a magnetic field; and a control section configured to perform, when a receiving current supplied from the power receiving section is less than a predetermined threshold current at a time of a light load, current increasing control to increase the receiving current to the threshold current or more.

Find Patent Forward Citations

Nakano, Hiroaki. (2023). Electronic unit that wirelessly receives power and increases current using a dummy load (U.S. Patent No. 11664682). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11664682

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

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