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.:
Date of Patent:
Mar. 19, 2019
Filed:
Jul. 20, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Naoto Takahashi, Saitama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A power reception apparatus includes a power reception unit configured to receive power wirelessly supplied from a power transmission apparatus, a voltage conversion unit configured to convert the voltage of the power receive by the power reception unit to a voltage with a particular value, a load unit configured to operate with an output from the voltage conversion unit, a first detection unit configured to detect a voltage or a current input to the voltage conversion unit, and a second detection unit configured to detect consumption power of the load unit, a determination unit configured to make a determination, based on a result of a detection performed by the first detection unit and a result of a detection performed by the second detection unit, as to whether there exists a foreign object, which is not a target object to which power is to be transmitted, in a power transmission service area covered by the power transmission apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile