Title:
WIRLESS POWER RECEIVER AND METHOD OF CONTROLLING THE SAME
Document Type and Number:
WIPO Patent Application WO/2014/092339
Kind Code:
A1
Abstract:
A wireless power receiver to wirelessly receive power from a wireless power transmitter comprises a reception coil to receive the power wirelessly transmitted from the wireless power transmitter through a magnetic field, a frequency detecting unit to detect a frequency band of the power transmitted from the wireless power transmitter and an inductance varying unit to change an inductance of the reception coil according to the detected frequency band.
More Like This:
Inventors:
LEE JUNG OH (KR)
CHANG KI CHUL (KR)
LEE KI MIN (KR)
CHANG KI CHUL (KR)
LEE KI MIN (KR)
Application Number:
PCT/KR2013/009959
Publication Date:
June 19, 2014
Filing Date:
November 05, 2013
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J17/00
Domestic Patent References:
| WO2011061821A1 | 2011-05-26 | |||
| WO2009144542A1 | 2009-12-03 |
Foreign References:
| US20100289449A1 | 2010-11-18 | |||
| US20120169133A1 | 2012-07-05 | |||
| US20120267960A1 | 2012-10-25 | |||
| KR101153179B1 | 2012-06-18 | |||
| US20120112554A1 | 2012-05-10 | |||
| KR20060058735A | 2006-05-30 |
Other References:
BILL JOHNS: "An introduction to the Wireless Power Consortium standard and TI's compliant solutions", ANALOG APPLICATIONS JOURNAL, 2011
See also references of EP 2932578A4
See also references of EP 2932578A4
Attorney, Agent or Firm:
SEO, Kyo Jun (832-41Yeoksam-dong,Gangnam-gu, Seoul 135-080, KR)
Download PDF:
Previous Patent: COVER OPENING DEVICE FOR SLIDING-TYPE SAFE DOOR
Next Patent: APPARATUS FOR FOAM DYEING HAIR
Next Patent: APPARATUS FOR FOAM DYEING HAIR