发明授权
US07486171B2 RFID tag, system for purchasing service by using RFID tag, and method thereof 有权
RFID标签,使用RFID标签购买服务的系统及其方法

RFID tag, system for purchasing service by using RFID tag, and method thereof
摘要:
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.
信息查询
0/0