WO1995013597A3 - Preventing unauthorized copying of documents - Google Patents
Preventing unauthorized copying of documents Download PDFInfo
- Publication number
- WO1995013597A3 WO1995013597A3 PCT/GB1994/002503 GB9402503W WO9513597A3 WO 1995013597 A3 WO1995013597 A3 WO 1995013597A3 GB 9402503 W GB9402503 W GB 9402503W WO 9513597 A3 WO9513597 A3 WO 9513597A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- area
- documents
- protection device
- copy protection
- preventing unauthorized
- Prior art date
Links
- 239000000976 ink Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/146—Security printing using a non human-readable pattern which becomes visible on reproduction, e.g. a void mark
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
- G03G21/046—Preventing copies being made of an original by discriminating a special original, e.g. a bank note
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95900846A EP0728347A1 (en) | 1993-11-12 | 1994-11-14 | Preventing unauthorized copying of documents |
AU10304/95A AU1030495A (en) | 1993-11-12 | 1994-11-14 | Preventing unauthorized copying of documents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9323352A GB9323352D0 (en) | 1993-11-12 | 1993-11-12 | Security documents and the like device |
GB9323352.6 | 1993-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995013597A2 WO1995013597A2 (en) | 1995-05-18 |
WO1995013597A3 true WO1995013597A3 (en) | 1995-09-28 |
Family
ID=10745061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1994/002503 WO1995013597A2 (en) | 1993-11-12 | 1994-11-14 | Preventing unauthorized copying of documents |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0728347A1 (en) |
AU (1) | AU1030495A (en) |
GB (1) | GB9323352D0 (en) |
WO (1) | WO1995013597A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8833663B2 (en) | 2002-04-09 | 2014-09-16 | L-1 Secure Credentialing, Inc. | Image processing techniques for printing identification cards and documents |
US9117268B2 (en) | 2008-12-17 | 2015-08-25 | Digimarc Corporation | Out of phase digital watermarking in two chrominance directions |
US9179033B2 (en) | 2000-04-19 | 2015-11-03 | Digimarc Corporation | Digital watermarking in data representing color channels |
US9245308B2 (en) | 2008-12-17 | 2016-01-26 | Digimarc Corporation | Encoding in two chrominance directions |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449200A (en) * | 1993-06-08 | 1995-09-12 | Domtar, Inc. | Security paper with color mark |
US6546112B1 (en) | 1993-11-18 | 2003-04-08 | Digimarc Corporation | Security document with steganographically-encoded authentication data |
US6373965B1 (en) * | 1994-06-24 | 2002-04-16 | Angstrom Technologies, Inc. | Apparatus and methods for authentication using partially fluorescent graphic images and OCR characters |
US7555139B2 (en) | 1995-05-08 | 2009-06-30 | Digimarc Corporation | Secure documents with hidden signals, and related methods and systems |
US6744906B2 (en) | 1995-05-08 | 2004-06-01 | Digimarc Corporation | Methods and systems using multiple watermarks |
US7055034B1 (en) | 1998-09-25 | 2006-05-30 | Digimarc Corporation | Method and apparatus for robust embedded data |
EP1131769B1 (en) | 1998-11-19 | 2005-02-16 | Digimarc Corporation | Printing and validation of self validating security documents |
GB9901522D0 (en) * | 1999-01-26 | 1999-03-17 | Bank Of England | Substrates for printing |
GB9901523D0 (en) * | 1999-01-26 | 1999-03-17 | Bank Of England | Printing of security documents |
US7633651B2 (en) | 2000-03-14 | 2009-12-15 | Dexrad (Proprietary) Limited | Generating a non-reproducible printed image |
US6996252B2 (en) * | 2000-04-19 | 2006-02-07 | Digimarc Corporation | Low visibility watermark using time decay fluorescence |
GB2370349A (en) * | 2000-12-19 | 2002-06-26 | Innovision Res And Technology | Information providing apparatus such as a question and answer game |
US7213757B2 (en) | 2001-08-31 | 2007-05-08 | Digimarc Corporation | Emerging security features for identification documents |
JP3544536B2 (en) * | 2001-10-30 | 2004-07-21 | 独立行政法人 国立印刷局 | Halftone printed matter and printing method thereof |
US7974495B2 (en) | 2002-06-10 | 2011-07-05 | Digimarc Corporation | Identification and protection of video |
JP2004164551A (en) | 2002-06-24 | 2004-06-10 | Ricoh Co Ltd | Data recording body, recording medium reader and recording medium reading method |
EP1380982A1 (en) | 2002-07-08 | 2004-01-14 | Sicpa Holding S.A. | Method and device for coding articles |
GB0228303D0 (en) * | 2002-12-04 | 2003-01-08 | Rue De Int Ltd | Security device and method |
DE10346630A1 (en) * | 2003-10-08 | 2005-05-04 | Giesecke & Devrient Gmbh | value document |
NL1027282C2 (en) * | 2004-10-18 | 2006-04-19 | Konink Joh Enschede B V | Security characteristics can be incorporated in banknote, valuable document or one for payment purposes and involves first and second patterns with their constituents |
WO2007004534A1 (en) | 2005-07-04 | 2007-01-11 | Ibm Japan, Ltd. | System, method and program for generating data for printing invisible information, and method for manufacturing physical medium whereupon invisible information is printed |
KR100771133B1 (en) * | 2005-09-02 | 2007-10-30 | 삼성전자주식회사 | Forming apparatus for image and restricting method of copy thereof |
US7676058B2 (en) * | 2006-08-11 | 2010-03-09 | Xerox Corporation | System and method for detection of miniature security marks |
JP4959719B2 (en) * | 2006-12-21 | 2012-06-27 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Method and system for acquiring simulation parameters in invisible code printing support system |
GB2460716B (en) * | 2008-06-10 | 2012-10-10 | Security Print Solutions Ltd | Hiding information on a document for use in validation |
WO2011073602A1 (en) * | 2009-12-14 | 2011-06-23 | Security Print Solutions Limited | Hiding information on a document for use in validation |
GB201222813D0 (en) | 2012-12-18 | 2013-01-30 | Rue De Int Ltd | Security device |
EP3342601B1 (en) * | 2017-01-02 | 2019-03-27 | Polska Wytwornia Papierow Wartosciowych S.A. | A security document |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1534403A (en) * | 1977-09-21 | 1978-12-06 | Rue & Co Ltd T De | Security documents |
EP0083062A2 (en) * | 1981-12-24 | 1983-07-06 | Kabushiki Kaisha Toshiba | Apparatus for inspecting printed matters |
EP0155414A1 (en) * | 1983-09-01 | 1985-09-25 | Rca Corporation | Technique for verifying genuineness of authenticating device |
US4603970A (en) * | 1982-07-09 | 1986-08-05 | Fuji Xerox Co., Ltd. | Apparatus for inhibiting copying of confidential documents |
EP0314312A2 (en) * | 1987-10-26 | 1989-05-03 | De La Rue Systems Limited | Method and apparatus for detecting inks |
EP0529745A2 (en) * | 1988-05-13 | 1993-03-03 | Canon Kabushiki Kaisha | Image processing apparatus |
EP0537513A1 (en) * | 1991-10-15 | 1993-04-21 | URMET S.p.A. Costruzioni Elettro-Telefoniche | Device for validating banknotes |
EP0543058A1 (en) * | 1991-11-21 | 1993-05-26 | Klaus Henning Dipl.-Ing. Steiger | Forged money detector |
EP0553402A1 (en) * | 1992-01-31 | 1993-08-04 | Mars, Incorporated | Device for the classification of a pattern, in particular of a currency note or a coin |
EP0585724A2 (en) * | 1992-08-20 | 1994-03-09 | GAO Gesellschaft für Automation und Organisation mbH | Apparatus and method for the recognition of printed images on documents |
EP0607706A1 (en) * | 1993-01-01 | 1994-07-27 | Canon Kabushiki Kaisha | Image processing apparatus and method |
-
1993
- 1993-11-12 GB GB9323352A patent/GB9323352D0/en active Pending
-
1994
- 1994-11-14 EP EP95900846A patent/EP0728347A1/en not_active Withdrawn
- 1994-11-14 AU AU10304/95A patent/AU1030495A/en not_active Abandoned
- 1994-11-14 WO PCT/GB1994/002503 patent/WO1995013597A2/en not_active Application Discontinuation
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1534403A (en) * | 1977-09-21 | 1978-12-06 | Rue & Co Ltd T De | Security documents |
EP0083062A2 (en) * | 1981-12-24 | 1983-07-06 | Kabushiki Kaisha Toshiba | Apparatus for inspecting printed matters |
US4603970A (en) * | 1982-07-09 | 1986-08-05 | Fuji Xerox Co., Ltd. | Apparatus for inhibiting copying of confidential documents |
EP0155414A1 (en) * | 1983-09-01 | 1985-09-25 | Rca Corporation | Technique for verifying genuineness of authenticating device |
EP0314312A2 (en) * | 1987-10-26 | 1989-05-03 | De La Rue Systems Limited | Method and apparatus for detecting inks |
EP0529745A2 (en) * | 1988-05-13 | 1993-03-03 | Canon Kabushiki Kaisha | Image processing apparatus |
EP0529744A2 (en) * | 1988-05-13 | 1993-03-03 | Canon Kabushiki Kaisha | Image processing apparatus |
EP0537513A1 (en) * | 1991-10-15 | 1993-04-21 | URMET S.p.A. Costruzioni Elettro-Telefoniche | Device for validating banknotes |
EP0543058A1 (en) * | 1991-11-21 | 1993-05-26 | Klaus Henning Dipl.-Ing. Steiger | Forged money detector |
EP0553402A1 (en) * | 1992-01-31 | 1993-08-04 | Mars, Incorporated | Device for the classification of a pattern, in particular of a currency note or a coin |
EP0585724A2 (en) * | 1992-08-20 | 1994-03-09 | GAO Gesellschaft für Automation und Organisation mbH | Apparatus and method for the recognition of printed images on documents |
EP0607706A1 (en) * | 1993-01-01 | 1994-07-27 | Canon Kabushiki Kaisha | Image processing apparatus and method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9179033B2 (en) | 2000-04-19 | 2015-11-03 | Digimarc Corporation | Digital watermarking in data representing color channels |
US8833663B2 (en) | 2002-04-09 | 2014-09-16 | L-1 Secure Credentialing, Inc. | Image processing techniques for printing identification cards and documents |
US9117268B2 (en) | 2008-12-17 | 2015-08-25 | Digimarc Corporation | Out of phase digital watermarking in two chrominance directions |
US9245308B2 (en) | 2008-12-17 | 2016-01-26 | Digimarc Corporation | Encoding in two chrominance directions |
US9582844B2 (en) | 2008-12-17 | 2017-02-28 | Digimarc Corporation | Detection from two chrominance directions |
Also Published As
Publication number | Publication date |
---|---|
WO1995013597A2 (en) | 1995-05-18 |
AU1030495A (en) | 1995-05-29 |
EP0728347A1 (en) | 1996-08-28 |
GB9323352D0 (en) | 1994-01-05 |
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