DE3769330D1 - DOCUMENT, WHICH HAS CHARACTERISTIC, PRINT-GENERATED, INJECTED INK INDICES WITH RELATED CHARACTERISTIC WATERMARKS AND METHOD FOR THE PRODUCTION THEREOF. - Google Patents

DOCUMENT, WHICH HAS CHARACTERISTIC, PRINT-GENERATED, INJECTED INK INDICES WITH RELATED CHARACTERISTIC WATERMARKS AND METHOD FOR THE PRODUCTION THEREOF.

Info

Publication number
DE3769330D1
DE3769330D1 DE8787301485T DE3769330T DE3769330D1 DE 3769330 D1 DE3769330 D1 DE 3769330D1 DE 8787301485 T DE8787301485 T DE 8787301485T DE 3769330 T DE3769330 T DE 3769330T DE 3769330 D1 DE3769330 D1 DE 3769330D1
Authority
DE
Germany
Prior art keywords
document
characteristic
watermarks
print
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8787301485T
Other languages
German (de)
Inventor
Malderghem Edmund G Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moore Business Forms Inc
Original Assignee
Moore Business Forms Inc
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moore Business Forms Inc filed Critical Moore Business Forms Inc
Application granted granted Critical
Publication of DE3769330D1 publication Critical patent/DE3769330D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • 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

Landscapes

  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

A document security system is provided by providing each document with a synthetic watermark, for instance using the process, compositions and apparatus disclosed in the aforementioned U.S. patent of Norris, et al and, within the perimeter of at least one of the symbols which is provided by the synthetic watermark, an identical complementary or otherwise corresponding symbol is printed using ink, paint, dye, stain or similarly contrastingly pigmented substance so as to create, in combination with the synthetic watermark a juxtaposition that can be looked-for as evidence that the document is genuine and its serial number unaltered.
DE8787301485T 1986-02-24 1987-02-20 DOCUMENT, WHICH HAS CHARACTERISTIC, PRINT-GENERATED, INJECTED INK INDICES WITH RELATED CHARACTERISTIC WATERMARKS AND METHOD FOR THE PRODUCTION THEREOF. Expired - Fee Related DE3769330D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83222586A 1986-02-24 1986-02-24

Publications (1)

Publication Number Publication Date
DE3769330D1 true DE3769330D1 (en) 1991-05-23

Family

ID=25261038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301485T Expired - Fee Related DE3769330D1 (en) 1986-02-24 1987-02-20 DOCUMENT, WHICH HAS CHARACTERISTIC, PRINT-GENERATED, INJECTED INK INDICES WITH RELATED CHARACTERISTIC WATERMARKS AND METHOD FOR THE PRODUCTION THEREOF.

Country Status (16)

Country Link
EP (1) EP0234885B1 (en)
JP (1) JPH0764146B2 (en)
AT (1) ATE62628T1 (en)
AU (1) AU587107B2 (en)
CA (1) CA1279670C (en)
DE (1) DE3769330D1 (en)
DK (1) DK94187A (en)
ES (1) ES2022326B3 (en)
FI (1) FI870754A (en)
GR (1) GR3001815T3 (en)
MW (1) MW1287A1 (en)
NO (1) NO870730L (en)
PT (1) PT84352B (en)
ZA (1) ZA871104B (en)
ZM (1) ZM1987A1 (en)
ZW (1) ZW3287A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675428B1 (en) * 1991-04-18 1993-08-27 Banque De France FIDUCIARY OR SECURITY DOCUMENT HAVING PRINTED GRAPHISLE AND SECURITY SIGNS.
GB2264672B (en) * 1992-03-04 1995-06-28 Tsi Design Improvements in or relating to a method of producing paper with a simulated watermark
EP0666801B1 (en) * 1992-10-01 1998-01-21 Clare Patents Limited Watermarking apparatus
GB2282611B (en) * 1993-09-27 1997-01-29 Portals Ltd Improvement in security features for paper
GB2283026B (en) * 1993-09-30 1997-01-08 Portals Ltd Improvement in security features for paper
US6345104B1 (en) 1994-03-17 2002-02-05 Digimarc Corporation Digital watermarks and methods for security documents
US5748763A (en) * 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US5768426A (en) 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US6449377B1 (en) 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US7286684B2 (en) 1994-03-17 2007-10-23 Digimarc Corporation Secure document design carrying auxiliary machine readable information
US7685426B2 (en) 1996-05-07 2010-03-23 Digimarc Corporation Managing and indexing content on a network with image bookmarks and digital watermarks
US6421070B1 (en) 1996-11-12 2002-07-16 Digimarc Corporation Smart images and image bookmarking for an internet browser
US6334678B1 (en) * 1999-09-01 2002-01-01 International Paper Company Method for applying chemical watermarks on substrate
US6996252B2 (en) * 2000-04-19 2006-02-07 Digimarc Corporation Low visibility watermark using time decay fluorescence
US7213757B2 (en) 2001-08-31 2007-05-08 Digimarc Corporation Emerging security features for identification documents
US20070268511A1 (en) * 2006-05-19 2007-11-22 Eastman Kodak Company Secure document printing
CN102689536B (en) * 2012-05-30 2014-06-11 成都印钞有限公司 Watermarking and printing nested manufacturing technology and production device thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023814A1 (en) * 1968-11-21 1970-08-21 Kufferath Antonius
AU488652B2 (en) * 1973-09-26 1976-04-01 Commonwealth Scientific And Industrial Research Organisation Improvements in or relating to security tokens
DE2901150C2 (en) * 1979-01-12 1981-02-19 Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen Identification card with authenticity features that can be checked in incident and transmitted light and the process for their production
DE3018485C2 (en) * 1980-05-14 1982-02-11 GAO Gesellschaft für Automation und Organisation mbH, 8000 München ID card with authenticity features that can be checked in incident and transmitted light
GB8413922D0 (en) * 1984-05-31 1984-07-04 Continu Forms Holdings Plc Paper with watermark effect

Also Published As

Publication number Publication date
CA1279670C (en) 1991-01-29
PT84352B (en) 1989-09-14
DK94187D0 (en) 1987-02-24
AU6915987A (en) 1987-08-27
AU587107B2 (en) 1989-08-03
EP0234885A2 (en) 1987-09-02
ES2022326B3 (en) 1991-12-01
JPH0764146B2 (en) 1995-07-12
ZA871104B (en) 1987-11-25
PT84352A (en) 1987-03-01
ZM1987A1 (en) 1988-03-28
DK94187A (en) 1987-08-25
FI870754A0 (en) 1987-02-23
JPS62231780A (en) 1987-10-12
NO870730L (en) 1987-08-25
EP0234885B1 (en) 1991-04-17
MW1287A1 (en) 1987-12-09
GR3001815T3 (en) 1992-11-23
NO870730D0 (en) 1987-02-23
ATE62628T1 (en) 1991-05-15
ZW3287A1 (en) 1988-09-07
FI870754A (en) 1987-08-25
EP0234885A3 (en) 1988-02-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee