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:
Sep. 18, 2018
Filed:
Dec. 07, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Wataru Tachiwa, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A power transmission apparatus includes a power transmission unit configured to wirelessly transmit power to a power reception apparatus, a detection unit configured to detect an object present in a range of the power transmission apparatus where the power is transmitted based on an intermittent power transmission, and an authentication unit configured to authenticate whether the object detected by the detection unit is the power reception apparatus that receives the power, wherein the authentication unit authenticates the object detected as being present in the range where the power is transmitted at each of a plurality of times of the power transmission for detection during a predetermined period, and wherein the power transmission unit transmits the power to the power reception apparatus that has been successfully authenticated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile