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:
Jul. 02, 2019
Filed:
May. 12, 2016
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hiroshi Tominaga, Hyogo, JP;
Akio Kurobe, Osaka, JP;
Abstract
Non-contact power supplying appliance includes a plurality of power supply units, communication unit that sends and receives a communication packet, and controller that controls the power supply units and the communication unit, in order to contactlessly transmit power to non-contact power receiving appliance. Communication unit sends a response-request message for placement detection, and thereafter receives a corresponding response message, so that communication unit completes placement detection of non-contact power receiving appliance. After sending a response-request message for identifying a placement location of the non-contact power receiving appliance, communication unit receives a corresponding response message, so that controller identifies a combination of non-contact power receiving appliance and some of power supply units. Controller controls power supply unit in accordance with a corresponding response message received by communication unit after communication unit sends a response-request message for power control. According to the present aspect, high-precision communication and safe power transmission become possible.