发明名称 QUALITY WARRANTY FOR TECHNICAL BOOK BY USING ONLINE SUPPLEMENT AS MEDIUM
摘要 PURPOSE: A quality warranty for a technical book by using an online supplement as a medium is provided to increase each other's benefit through the organic cooperation of an author, a reader, and a publisher. CONSTITUTION: The author(1) sends the offline technical book and the online supplement to the publisher(2), and receives price from the publisher(2). The publisher(2) sells the technical book to a bookshop by giving a certification number to the technical book. The bookshop sells the technical book together with the certification number to the reader(4). The publisher(2) registers the online supplement to a homepage(5). The reader(4) inquires the online supplement, and conducts all activities as a member by registering as the member with the certification number given to the technical book. The author(1) replies to a question, and posts up the contents for an error and the modification to the homepage(5).
申请公布号 KR20030043877(A) 申请公布日期 2003.06.02
申请号 KR20030029668 申请日期 2003.05.10
申请人 YOON, SUNG CHAL 发明人 YOON, SUNG CHAL
分类号 (IPC1-7):G06F17/60 主分类号 (IPC1-7):G06F17/60
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