Title:
WIRELESS POWER RECEPTION DEVICE AND WIRELESS POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/006487
Kind Code:
A1
Abstract:
According to one aspect of the present invention, a wireless power reception device includes: a power pickup circuit configured to form a magnetic coupling with a wireless power transmission device to receive wireless power from the wireless power transmission device; and a communication/control circuit configured to perform transmission control for the wireless power and at least one of data transmission and reception on the basis of communication with the wireless power transmission device, wherein the communication/control circuit can initiate a process for generating an authenticated link for charging by accepting only a connection request received within a prescribed authentication accept period.
Inventors:
KIM JAEHYU (KR)
LEE MINSOO (KR)
LIM JINKWON (KR)
CHOI JINGU (KR)
LEE MINSOO (KR)
LIM JINKWON (KR)
CHOI JINGU (KR)
Application Number:
PCT/KR2020/007337
Publication Date:
January 14, 2021
Filing Date:
June 05, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B5/00; H02J50/40; H02J50/80; H04L9/08; H04L9/30; H04L9/32; H04L29/06
Domestic Patent References:
| WO2018203652A1 | 2018-11-08 | |||
| WO2018071671A2 | 2018-04-19 |
Foreign References:
| JP2015050719A | 2015-03-16 | |||
| KR20180096699A | 2018-08-29 | |||
| KR20190003194A | 2019-01-09 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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