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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 12763611 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Apr. 12, 2024

Power receiving apparatus, power transmission apparatus, wireless power transmission method, and storage medium

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Takahiro Shichino, Tokyo, JP;

Assignee:

CANON KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Canon U.S.A., Inc. IP Division

Primary Examiner:

Nguyen T Vo

Int. Cl.
CPC ...
H02J 50/60 (2016.01); B60L 50/60 (2019.01); B60L 53/124 (2019.01); H02J 7/00 (2026.01); H02J 7/82 (2026.01); H02J 50/12 (2016.01); H02J 50/80 (2016.01);
U.S. Cl.
CPC ...
H02J 50/60 (2016.02); B60L 50/60 (2019.02); B60L 53/124 (2019.02); H02J 7/82 (2026.01); H02J 7/855 (2026.01); H02J 50/12 (2016.02); H02J 50/80 (2016.02);
Abstract

A power receiving apparatus wirelessly receives power from a power transmission apparatus that performs first detection processing of detecting a foreign object based on values of voltages or currents at at least two time points in a predetermined period during which power transmission is restricted, transmits, to the power transmission apparatus, data indicating received power that is to be used in second detection processing of detecting a foreign object based on power loss in accordance with a result of the first detection processing, changes an output voltage to be output to a load, and, in a case where the output voltage is changed after the data is transmitted, controls the data not to be used in the second detection processing.

Find Patent Forward Citations

Shichino, Takahiro. (2026). Power receiving apparatus, power transmission apparatus, wireless power transmission method, and storage medium (U.S. Patent No. 12763611). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12763611

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

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