Title:
WIRELESS POWER TRANSMISSION SYSTEM, AND METHOD OF CONTROLLING TRANSMISSION AND RECEPTION OF RESONANCE POWER
Document Type and Number:
WIPO Patent Application WO/2012/064105
Kind Code:
A2
Abstract:
A resonance power transmission system, and a method of controlling transmission and reception of a resonance power are provided. According to one embodiment, a method of controlling resonance power transmission in a resonance power transmitter may include: transmitting resonance power to a resonance power receiver, the resonance power having resonance frequencies which vary with respect to a plurality of time intervals; and receiving, from the resonance power receiver, information regarding the resonance frequency having the highest power transmission efficiency among the resonance frequencies used in the time intervals.
Inventors:
KIM NAM YUN (KR)
KWON SANG WOOK (KR)
PARK YUN KWON (KR)
PARK EUN SEOK (KR)
HONG YOUNG TACK (KR)
RYU YOUNG HO (KR)
KIM DONG ZO (KR)
CHOI JIN SUNG (KR)
KWON SANG WOOK (KR)
PARK YUN KWON (KR)
PARK EUN SEOK (KR)
HONG YOUNG TACK (KR)
RYU YOUNG HO (KR)
KIM DONG ZO (KR)
CHOI JIN SUNG (KR)
Application Number:
PCT/KR2011/008517
Publication Date:
May 18, 2012
Filing Date:
November 09, 2011
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J17/00; H02J7/00
Domestic Patent References:
| WO2009140220A1 | 2009-11-19 |
Foreign References:
| KR20100012944A | 2010-02-09 | |||
| KR20100082030A | 2010-07-15 | |||
| JP2006109673A | 2006-04-20 |
Other References:
None
See also references of EP 2638617A4
See also references of EP 2638617A4
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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Claims: