Title:
PORTABLE DEVICE USING A COMMON ANTENNA FOR BOTH NEAR FIELD COMMUNICATION AND WIRELESS CHARGING
Document Type and Number:
WIPO Patent Application WO/2013/151296
Kind Code:
A1
Abstract:
The present invention relates to a portable device using a common antenna for both near field communication (NFC) and wireless charging, and more particularly to a portable device using a common antenna for both near field communication and wireless charging which includes a common antenna part (10) for transmitting and receiving NFC signals and wireless charging signals, an NFC signal judgment module (100) connected to the common antenna part (10) for judging whether a received signal is an NFC signal or not by detecting a signal applied from the common antenna part (10) or a Tx signal generated from an NFC performing part (200), the NFC performing part (200) connected to the NFC signal judgment module (100) for performing near field communication according to a control signal transferred from the NFC signal judgment module (100), and a battery part (300) connected to the NFC signal judgment module (100) for obtaining wireless charging according to a control signal transferred from the NFC signal judgment module (100).
Inventors:
AHN DONG SIK (KR)
Application Number:
PCT/KR2013/002711
Publication Date:
October 10, 2013
Filing Date:
April 02, 2013
Export Citation:
Assignee:
MAXWAVE CO LTD (KR)
International Classes:
H02J17/00; H02J7/00; H04B5/02
Foreign References:
| KR20100066339A | 2010-06-17 | |||
| KR20110115157A | 2011-10-20 | |||
| KR20110115602A | 2011-10-21 | |||
| KR20110051272A | 2011-05-17 | |||
| KR20110132604A | 2011-12-08 |
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (KR)
권오식 (KR)
권오식 (KR)
Download PDF:
Previous Patent: ELECTRONIC CIGARETTE
Next Patent: NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Next Patent: NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME