发明名称 Method and system for tagging electronic documents
摘要 A document processing system and method are disclosed which are capable of performing inverse retrieval in response to a request issued by a user and providing retrieved document data to the user. Characteristic information indicating a specified electronic document or category is transmitted from a terminal device to a document providing device. The document providing device retrieves electronic documents related to the characteristic information from electronic documents stored in a database. Information about the retrieved electronic documents, such as electronic documents themselves or a list of the retrieved electronic documents, is transmitted from the document providing device to the terminal device.
申请公布号 US7941745(B2) 申请公布日期 2011.05.10
申请号 US20060383897 申请日期 2006.05.17
申请人 SONY CORPORATION 发明人 MARUKAWA KAZUYUKI
分类号 G06F3/048;G06F17/27;G06F3/00;G06F13/00;G06F17/00;G06F17/21;G06F17/22;G06F17/30 主分类号 G06F3/048
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