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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 10998770 B1

PDFFull Text
Expired
Date of Patent:
May. 04, 2021

Filed:

Jun. 13, 2017

Power feed device

Applicant:

Sony Semiconductor Solutions Corporation, Kanagawa, JP;

Inventors:

Osamu Kozakai, Kanagawa, JP;

Hiroaki Nakano, Tokyo, JP;

Takashi Miyamoto, Kanagawa, JP;

Assignee:

Sony Semiconductor Solutions Corporation, Kanagawa, JP;

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Jared Fureman

Assistant Examiner:

Esayas G Yeshaw

Int. Cl.
CPC ...
H02J 17/00 (2006.01); H02J 50/12 (2016.01); H01M 10/46 (2006.01); H02J 50/80 (2016.01); H02J 50/60 (2016.01); H02J 7/00 (2006.01); H04B 5/02 (2006.01); H02J 7/02 (2016.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H01M 10/46 (2013.01); H02J 7/00 (2013.01); H02J 7/025 (2013.01); H02J 50/60 (2016.02); H02J 50/80 (2016.02); H04B 5/0037 (2013.01); H04B 5/02 (2013.01); H01M 2220/30 (2013.01);
Abstract

A power feed device according to the present disclosure includes a power feed section that supplies power wirelessly to a power receiving device having a power receiving coil, a communication section that receives coil information transmitted from the power receiving device and indicating whether or not a coil is provided near the power receiving coil, and a controller that performs, on the basis of the coil information, a first determination as to whether or not to supply power to the power receiving device and controls an operation of the power feed section on the basis of a result of the first determination.

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Kozakai, Osamu. (2021). Power feed device (U.S. Patent No. 10998770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10998770

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