发明名称 METHOD FOR REAL TIME A FREE GIFT EVENT PROCESSING USING RF CARD
摘要 The present invention relates to a method of conducting a gift sale using a RF card, and more specifically to a method of conducting a real-time gift sale using a RF card in which a non-contact type RF card stored with his own specific number is issued to the gift sale participant and the card is contacted with a RF card reader to operate a gift sale program to display the winning result on screen and when he returns the card to a gift exchange place the won gift is confirmed and given.
申请公布号 WO03077175(A1) 申请公布日期 2003.09.18
申请号 WO2003KR00457 申请日期 2003.03.10
申请人 KIM, YOUNG-BAE 发明人 KIM, YOUNG-BAE
分类号 G06Q30/00 主分类号 G06Q30/00
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