发明授权
US06978256B2 Method and apparatus for selling digital contents, processing program thereof and recording medium for the program
失效
用于销售数字内容的方法和装置，其处理程序和程序的记录介质
- 专利标题： Method and apparatus for selling digital contents, processing program thereof and recording medium for the program
- 专利标题（中）： 用于销售数字内容的方法和装置，其处理程序和程序的记录介质
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申请号： US10244515申请日： 2002-09-17
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公开(公告)号： US06978256B2公开(公告)日： 2005-12-20
- 发明人: Nobuya Okayama , Masayuki Orimo , Hiroshi Koike , Hiroya Onimaru , Seiji Ichihara
- 申请人： Nobuya Okayama , Masayuki Orimo , Hiroshi Koike , Hiroya Onimaru , Seiji Ichihara
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Mattingly, Stanger, Malur & Brundidge, P.C.
- 优先权： JP10-373650 19981228
- 主分类号： G06F17/30
- IPC分类号： G06F17/30 ; G06F1/00 ; G06F21/10 ; G06Q20/20 ; G06Q20/38 ; G06Q20/40 ; G06Q30/06 ; G06Q50/00 ; G06Q50/10 ; G06F17/60
摘要：
The present invention relates to a digital contents selling system for selling digital contents. Identification information of digital contents selected by a customer is received. Personal digital contents are generated by setting identification information for identifying the customer in the selected digital contents as status information for permitting the customer to replay the selected digital contents. The generated digital contents are sold. Thereby, a technique is provided for preventing the illegal use of the sold digital contents.