发明名称 Internet billing
摘要 A method of pre-paid Internet access, comprising: accessing an Internet using a prepaid account, which access deducts from a balance of said account; and performing one or more activities while connected to said Internet, which activities modify said balance additionally to said accessing. These activities may increase or decrease the balance.
申请公布号 US2005203835(A1) 申请公布日期 2005.09.15
申请号 US19910744102 申请日期 2001.03.16
申请人 NHAISSI ELI;REFUAH AVIV;REFUAH ZEEV;FENSTER MAIER 发明人 NHAISSI ELI;REFUAH AVIV;REFUAH ZEEV;FENSTER MAIER
分类号 (IPC1-7):G06F17/60 主分类号 (IPC1-7):G06F17/60
代理机构 代理人
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