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Portable terminal case and credit card with built-in marking function

Diagnosis method for mobile communication terminal

User certification method and user certification server



pos service supply method, server and system

System designed to discern portable means of mobile terminal

Smart office system and its method, which uses NFC


System designed to verify position of motor vehicle


 Wireless control method and equipment that uses NFC tag

Turn stand-by service method and turn sequence issuance server, which uses NFC


 Automatic lock-disabling equipment and automatic lock disabling system


Scanned image managing system and scanned image managing method


Smart CRM service courtesy method, which uses NFC terminal


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