WIRELESS POWER TRANSMITTER FOR EXCLUDING CROSS-CONNECTED WIRELESS POWER RECEIVER AND METHOD FOR CONTROLLING THE SAME

Title:

WIRELESS POWER TRANSMITTER FOR EXCLUDING CROSS-CONNECTED WIRELESS POWER RECEIVER AND METHOD FOR CONTROLLING THE SAME

Document Type and Number:

WIPO Patent Application WO/2014/038862

Kind Code:

A1

Abstract:

A method and apparatus for excluding a cross-connected wireless power receiver in a wireless power transmitter is provided. The method includes determining transmission power while the wireless power transmitter is connected to the wireless power receiver; transferring the determined transmission power to the wireless power receiver; receiving a report indicating a power-receiving state from the wireless power receiver; determining whether the power-receiving state indicated by the report is within a valid range corresponding to the transmission power; and terminating the connection to the wireless power receiver if the power-receiving state is outside of the valid range.

Inventors:

KWON HYUK-CHOON (KR)
KIM NAM-YUN (KR)
KIM HO-DONG (KR)
BYUN KANG-HO (KR)
LEE KYUNG-WOO (KR)
JUNG HEE-WON (KR)

Application Number:

PCT/KR2013/008013

Publication Date:

March 13, 2014

Filing Date:

September 05, 2013

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H02J17/00

Foreign References:

US20110260532A1	2011-10-27
US20100171461A1	2010-07-08
US20120161535A1	2012-06-28
US20100066509A1	2010-03-18
US20080211455A1	2008-09-04
US20130234503A1	2013-09-12
US20120164943A1	2012-06-28

Other References: