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Patent Searching and Data


Title:
POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/169442
Kind Code:
A1
Abstract:
A power transmission device is provided with a power transmission function for transmitting power to a power reception device through wireless power transmission and a communication function for communicating using electromagnetic waves of a frequency different from the frequency of the electromagnetic waves used for wireless power transmission. When communication is being carried out through the communication function, the power transmission function limits the power transmitted to the power reception device.

Inventors:
SHICHINO TAKAHIRO (JP)
Application Number:
PCT/JP2017/007503
Publication Date:
October 05, 2017
Filing Date:
February 27, 2017
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
H02J50/40; H02J7/00; H02J50/60; H02J50/70; H02J50/80; H04B1/40; H04B5/02
Foreign References:
JP2014093818A2014-05-19
JP2014225980A2014-12-04
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
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