发明名称 METHOD AND SERVER FOR MANAGING OF ELECTRONIC BOOK
摘要 PURPOSE: An electronic book management method and a server thereof are provided to manage electronic books which users borrow or purchase, thereby the users use the electronic books in various Internet communication devices. CONSTITUTION: A storage unit(112) stores an electronic book file. A processor(114) forms an electronic book list. The processor manages an expiration date of electronic books which a user purchases or borrows The processor receives a user request. The processor encodes the electronic book file which the user selects. A communication unit(116) transmits the encoded electronic book file. [Reference numerals] (112) Storage unit; (114) Processor; (116) Communication unit
申请公布号 KR20120135127(A) 申请公布日期 2012.12.12
申请号 KR20120059608 申请日期 2012.06.04
申请人 LEE, HAE SUNG;NAEIL EBIZ CO. 发明人 LEE, HAE SUNG
分类号 G06Q50/10 主分类号 G06Q50/10
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