Application filed by Securency International Pty Ltd, Securency Pty Ltd filed Critical Securency International Pty Ltd Priority to US10/882,726 priority Critical patent/US7040664B2/en Publication of US20040245765A1 publication Critical patent/US20040245765A1/en Application granted granted Critical Publication of US7040664B2 publication Critical patent/US7040664B2/en Assigned to SECURENCY INTERNATIONAL PTY LTD reassignment SECURENCY INTERNATIONAL PTY LTD CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Priority claimed from AUPO2892 external-priority First worldwide family litigation filed litigation Critical (A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. Original Assignee Securency International Pty Ltd Securency Pty Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor John Charles Taylor Bruce Alfred Hardwick Wayne Kevin Jackson Paul Zientek Cameron Rex Hibbert Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US10/882,726 Other versions US7040664B2 ![]() Google Patents Self-verifying security documentsĭownload PDF Info Publication number US20040245765A1 US20040245765A1 US10/882,726 US88272604A US2004245765A1 US 20040245765 A1 US20040245765 A1 US 20040245765A1 US 88272604 A US88272604 A US 88272604A US 2004245765 A1 US2004245765 A1 US 2004245765A1 Authority US United States Prior art keywords security document security security device sheet document according Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]() Google Patents US20040245765A1 - Self-verifying security documents ![]() US20040245765A1 - Self-verifying security documents
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