发明名称 Method for providing automatic payment when making duplicates of copyrighted material
摘要 A method and system for providing payment when duplicating a document containing copyrighted material, comprising the steps of: locating and electronically reading a billing mark, if it exists, on a document to be copied/scanned; obtaining machine readable billing data by way of the billing mark; authorizing payment of a fee to a copyright owner; and duplicating the document.
申请公布号 US6842740(B1) 申请公布日期 2005.01.11
申请号 US19990468256 申请日期 1999.12.20
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 JERAN PAUL L;HANSON ANGELA K.
分类号 G06Q30/00;(IPC1-7):G06F17/60 主分类号 G06Q30/00
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