Digital content selling method and system using communication network
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jul 1, 2004
app pub date -
Feb 26, 2003
filing date -
Oct 26, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
On CD-ROM 7 which is provided there are stored sets of partial content 9A, 9B, 9C, these respectively being portions of several sets of game content, and game purchase programs 15A, 15B, 15C for purchase of some desired sets of game content. A user loads such CD-ROM 7 and a user key 2 at a user system 1, and uses such user system 1 to launch a game purchase program associated with some desired game on that CD-ROM 7 and access a game distribution server 3. Upon receipt of a request to purchase some desired remaining game content, such game distribution server 3 downloads to the user system a content package 25, 27A, or 27B containing the requested remaining game content. At such a time, user system identification information at such user system 1 is written to such user key 2.
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