Title:
NFC READER DEVICE FOR SIMULTANEOUSLY DETECTING PLURALITY OF TAGS
Document Type and Number:
WIPO Patent Application WO/2019/088327
Kind Code:
A1
Abstract:
A method by which a reader device for reading an NFC tag can simultaneously read several tags is provided. A plurality of NFC readers and antennas are provided, an interface thereof uses an I2C method, and a CPU uses an I2C multiplexer so as to perform control, thereby enabling several NFC readers to be simultaneously controlled in the CPU, and thus several tags are simultaneously read.
Inventors:
LEE SANGDON (KR)
YU YEONSIK (KR)
YU YEONSIK (KR)
Application Number:
PCT/KR2017/012455
Publication Date:
May 09, 2019
Filing Date:
November 06, 2017
Export Citation:
Assignee:
YLCAMPUS (KR)
International Classes:
G06K7/10
Foreign References:
| KR20120103929A | 2012-09-20 | |||
| KR20080075653A | 2008-08-19 | |||
| JP2015517294A | 2015-06-18 | |||
| KR20070057601A | 2007-06-07 | |||
| KR20110097083A | 2011-08-31 |
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