发明名称 CONTENT VENDING MACHINE USING IEEE 1394
摘要 A multimedia content vending machine enables a user to download multimedia data files from a locally stored storage medium within the vending machine to an externally connected media storage device. The multimedia content vending machine includes a user interface, a means for accepting payment, an interface for coupling with the external media storage device, and a network interface for coupling to a communications network. Preferably, each multimedia data file is offered on a rental basis. Rental payment is received via the means for accepting payment. The multimedia data file to be rented is downloaded with a corresponding expiration time. The external media storage device is capable of invalidating the downloaded multimedia data file once the expiration time has elapsed. Preferably, the multimedia content vending machine and the external media storage device are coupled via an IEEE 1394-2000 serial bus.
申请公布号 WO03071381(A2) 申请公布日期 2003.08.28
申请号 WO2003US03571 申请日期 2003.02.05
申请人 SONY ELECTRONICS, INC. 发明人 FAIRMAN, BRUCE, ALAN
分类号 G06Q20/12;G06Q20/18;G06Q30/06;G07F17/16 主分类号 G06Q20/12
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