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1. (WO2013125827) APPARATUS AND METHOD FOR WIRELESS CHARGING

Pub. No.:    WO/2013/125827    International Application No.:    PCT/KR2013/001280
Publication Date: Fri Aug 30 01:59:59 CEST 2013 International Filing Date: Wed Feb 20 00:59:59 CET 2013
IPC: H02J 17/00
H02J 7/00
H04B 5/02
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: KANG, Noh-Gyoung
BAE, Tae-Han
SON, Jae-Seung
WON, Eun-Tae
JUNG, Hee-Won
Title: APPARATUS AND METHOD FOR WIRELESS CHARGING
Abstract:
An apparatus and a method for wireless charging are disclosed. The method includes transmitting a wireless power supply apparatus search signal, receiving a wireless power supply apparatus search response signal and recognizing multiple apparatuses for wirelessly supplying power, sending a request for wirelessly supplying power to a first apparatus, sending a request for cooperative charging to a second apparatus, and receiving first and second power from the first and the second apparatuses, respectively, and performing wireless charging according to reception of a cooperative charging permission signal from the second apparatus for wirelessly supplying power.