Communications: electrical – Selective – Interrogation response
Reexamination Certificate
2006-02-15
2009-02-03
Bugg, George A (Department: 2612)
Communications: electrical
Selective
Interrogation response
C340S010500, C340S572100, C705S028000
Reexamination Certificate
active
07486171
ABSTRACT:
An RFID tag used to purchase service related to the RFID tag containing purchase information, a service purchase system using the RFID tag, and a service purchase method thereof. The RFID tag provides content information, right information, and purchase information. Therefore, when purchasing service products such as contents, user convenience can be increased and reliability can be guaranteed.
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Jin Weon-il
Kim Dae-youb
Kim Hwan-joon
Sung Maeng-hee
Bugg George A
Hunnings Travis R
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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