Title:
WIRELESS POWER CONTROL METHOD AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/122928
Kind Code:
A1
Abstract:
The present invention relates to a wireless power control method and a device therefor, and according to one embodiment of the present invention, a wireless power control method of a wireless power transmitter capable of wirelessly charging a plurality of wireless power receivers simultaneously can comprise the steps of: selecting a dominant receiver on the basis of state information received from the plurality of wireless power receivers; controlling power for the dominant receiver; and selecting a new dominant receiver on the basis of a power reception state change of the dominant receiver according to the power control.
Inventors:
KWON YONG IL (KR)
YOO DONG HAN (KR)
LEE JAE KYU (KR)
YOO DONG HAN (KR)
LEE JAE KYU (KR)
Application Number:
PCT/KR2016/013933
Publication Date:
July 20, 2017
Filing Date:
November 30, 2016
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J7/02; H02J5/00; H02J7/00
Domestic Patent References:
| WO2014121296A1 | 2014-08-07 |
Foreign References:
| KR20150098589A | 2015-08-28 | |||
| KR20140017769A | 2014-02-12 | |||
| KR101462992B1 | 2014-11-19 | |||
| US20100253281A1 | 2010-10-07 |
Other References:
See also references of EP 3404796A4
Attorney, Agent or Firm:
PARK, Young Bok et al. (KR)
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