Title:
APPARATUS AND METHOD FOR WIRELESSLY RECEIVING POWER, AND APPARATUS AND METHOD FOR WIRELESSLY TRANSMITTING POWER
Document Type and Number:
WIPO Patent Application WO/2013/168919
Kind Code:
A1
Abstract:
An apparatus and a method for wirelessly receiving power, and an apparatus and a method for wirelessly transmitting power, are provided. A wireless power receiver includes a receiving unit configured to wirelessly receive a power, and a controller configured to control a length of a clock signal based on the power. The wireless power receiver further includes a modulator configured to change an impedance based on the length of the clock signal to perform load modulation.
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Inventors:
KIM DONG ZO (KR)
KWON SANG WOOK (KR)
PARK YUN KWON (KR)
KIM KI YOUNG (KR)
KIM NAM YUN (KR)
PARK JAE HYUN (KR)
SONG KEUM SU (KR)
AHN CHI HYUNG (KR)
RYU YOUNG HO (KR)
YOON CHANG WOOK (KR)
KWON SANG WOOK (KR)
PARK YUN KWON (KR)
KIM KI YOUNG (KR)
KIM NAM YUN (KR)
PARK JAE HYUN (KR)
SONG KEUM SU (KR)
AHN CHI HYUNG (KR)
RYU YOUNG HO (KR)
YOON CHANG WOOK (KR)
Application Number:
PCT/KR2013/003705
Publication Date:
November 14, 2013
Filing Date:
April 30, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01F17/00; H01L21/60; H01L27/04
Domestic Patent References:
| WO2010035546A1 | 2010-04-01 |
Foreign References:
| US20110127951A1 | 2011-06-02 | |||
| US7912163B2 | 2011-03-22 | |||
| JP2011216130A | 2011-10-27 | |||
| JP2000197275A | 2000-07-14 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (6th Floor Myeonglim Building,51-8 Nonhyeon-dong,,Gangnam-gu, Seoul 135-814, KR)
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