发明名称 COUPON TICKET INFORMATION ISSUANCE SYSTEM AND DISPLAY SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a coupon ticket information issuance system capable of efficiently issuing two or more pieces of coupon ticket information to users matched to issuing conditions. SOLUTION: When a request for issuing coupon ticket information is received from a user, a service providing server issues, when issuing conditions are set for this coupon ticket information, the coupon ticket information according to the issuing conditions. The issued coupon ticket information is transmitted to and displayed on a digital television. The displayed coupon ticket information is downloaded to the cellular phone of the user and used.
申请公布号 JP2003132256(A) 申请公布日期 2003.05.09
申请号 JP20010322950 申请日期 2001.10.22
申请人 HITACHI LTD 发明人 KUMOMURA AKIRA;IIZUKA HIDEYOSHI;HINO MASATOSHI;MATSUKI TAKESHI
分类号 G06Q10/00;G06Q20/00;G06Q20/06;G06Q20/32;G06Q30/02;G06Q30/06;G06Q50/00 主分类号 G06Q10/00
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