发明名称 WIRELESS COUPON PROVIDING SYSTEM AND METHOD
摘要 PURPOSE: A wireless coupon providing system and a method are provided to allow a user to easily collect coupons provided by various Internet sites and use them any time and anywhere. CONSTITUTION: A user system(100) is a personal computer including an input unit such as a keyboard, a mouse, an output unit such as a monitor, modem, and a communication unit such as a modem or a LAN card. A coupon issuing system(300) transmits information on coupons to the user system(100) and a coupon collection system(200) and includes a memory and a CPU. The coupon collection system(200) processes the coupon information transmitted from the coupon issuing system(300). A user obtains and utilizes the coupon information by using a mobile terminal(500).
申请公布号 KR20040069122(A) 申请公布日期 2004.08.04
申请号 KR20030005574 申请日期 2003.01.28
申请人 LEE, CHOONG SEOK;LIM, JUN KYU 发明人 LEE, CHOONG SEOK;LIM, JUN KYU
分类号 H04W8/18;H04W4/00;(IPC1-7):H04Q7/24 主分类号 H04W8/18
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