- 专利标题： Document verification method and system
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申请号： US12349311申请日： 2009-01-06
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公开(公告)号： US10102439B2公开(公告)日： 2018-10-16
- 发明人: Srinivasan Ramani , Badri Narayanan Ranganathan , Srinivasu Godavari , Anjaneyulu Seetha Rama Kuchibhotla , Nagabhushana Ayyanahalli Matad
- 申请人： Srinivasan Ramani , Badri Narayanan Ranganathan , Srinivasu Godavari , Anjaneyulu Seetha Rama Kuchibhotla , Nagabhushana Ayyanahalli Matad
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 代理机构： HP Inc. Patent Department
- 优先权： IN131/CHE/2008 20080114
- 主分类号： G06Q20/12
- IPC分类号： G06Q20/12 ; G06K9/20 ; G07D7/0047
摘要：
A method of and system for verifying a document, the method comprising generating verification information for the document, comparing the verification information with authentic verification information, and identifying differences between the document and an authentic document.
公开/授权文献
- US20090180698A1 Document Verification Method And System 公开/授权日：2009-07-16
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