Title:
METHODS AND DEVICE FOR CONTROLLING POWER TRANSMISSION USING NFC
Document Type and Number:
WIPO Patent Application WO/2014/014313
Kind Code:
A1
Abstract:
A method and system to control power transmission between two Near Field Communication (NFC) devices with and without data transfer using NFC technology are provided. The method includes transferring at least a portion of power between two NFC devices using different RF signals and appropriate NFC Transceivers. The method controls the power transmission between two NFC devices by proposed changes in NFC Digital Protocol, LLCP (Logical Link Control Protocol) and in the application flow control.
Inventors:
SANKARARAMALINGAM KANDASWAMI (IN)
MAKAM NATARAJA KIRAN KUMAR (IN)
THUMMALA LAKSHMI NARAYANA (IN)
WADHWA VISHWAJEET (IN)
MAKAM NATARAJA KIRAN KUMAR (IN)
THUMMALA LAKSHMI NARAYANA (IN)
WADHWA VISHWAJEET (IN)
Application Number:
PCT/KR2013/006495
Publication Date:
January 23, 2014
Filing Date:
July 19, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B5/02; H02J17/00
Foreign References:
| US20100207575A1 | 2010-08-19 | |||
| US20100190436A1 | 2010-07-29 | |||
| US20080272889A1 | 2008-11-06 | |||
| KR20110135540A | 2011-12-19 | |||
| KR101136917B1 | 2012-04-20 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (Myongryun-dong 4-gaChongro-gu, Seoul 110-524, KR)
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