ZM1987A1 - Watermark security numbering - Google Patents

Watermark security numbering

Info

Publication number: ZM1987A1
Authority: ZM; Zambia
Prior art keywords: document; watermark; synthetic watermark; synthetic; watermark security
Prior art date: 1986-02-24

Application number

ZM19/87A

Other languages

English (en)

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.)

1986-02-24

Filing date

1987-02-23

Publication date

1988-03-28

1987-02-23 Application filed by Moore Business Forms Inc filed Critical Moore Business Forms Inc

1988-03-28 Publication of ZM1987A1 publication Critical patent/ZM1987A1/xx

Links

230000000295 complement effect Effects 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000003973 paint Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

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

ZM19/87A 1986-02-24 1987-02-23 Watermark security numbering ZM1987A1 (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
ZM1987A1 true ZM1987A1 (en)	1988-03-28

Family

ID=25261038

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZM19/87A ZM1987A1 (en)	1986-02-24	1987-02-23	Watermark security numbering

Country Status (16)

Country	Link
EP (1)	EP0234885B1 (de)
JP (1)	JPH0764146B2 (de)
AT (1)	ATE62628T1 (de)
AU (1)	AU587107B2 (de)
CA (1)	CA1279670C (de)
DE (1)	DE3769330D1 (de)
DK (1)	DK94187A (de)
ES (1)	ES2022326B3 (de)
FI (1)	FI870754A7 (de)
GR (1)	GR3001815T3 (de)
MW (1)	MW1287A1 (de)
NO (1)	NO870730L (de)
PT (1)	PT84352B (de)
ZA (1)	ZA871104B (de)
ZM (1)	ZM1987A1 (de)
ZW (1)	ZW3287A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2675428B1 (fr) *	1991-04-18	1993-08-27	Banque De France	Document fiduciaire ou de securite presentant un graphisle imprime et des signes de securite.
GB2264672B (en) *	1992-03-04	1995-06-28	Tsi Design	Improvements in or relating to a method of producing paper with a simulated watermark
WO1994007694A1 (en) *	1992-10-01	1994-04-14	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
US5768426A (en)	1993-11-18	1998-06-16	Digimarc Corporation	Graphics processing system employing embedded code signals
US5748763A (en) *	1993-11-18	1998-05-05	Digimarc Corporation	Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US6345104B1 (en)	1994-03-17	2002-02-05	Digimarc Corporation	Digital watermarks and methods for security documents
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
US6421070B1 (en)	1996-11-12	2002-07-16	Digimarc Corporation	Smart images and image bookmarking for an internet browser
US7685426B2 (en)	1996-05-07	2010-03-23	Digimarc Corporation	Managing and indexing content on a network with image bookmarks and digital watermarks
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 (zh) *	2012-05-30	2014-06-11	成都印钞有限公司	一种水印与印刷套合生产工艺及其生产装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2023814A1 (de) *	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 (de) *	1979-01-12	1981-02-19	Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen	Ausweiskarte mit im Auf- und Durchlicht prüf baren Echtheitsmerkmalen und Verfahren zu ihrer Herstellung
DE3018485C2 (de) *	1980-05-14	1982-02-11	GAO Gesellschaft für Automation und Organisation mbH, 8000 München	Ausweiskarte mit im Auf- und Durchlicht prüfbaren Echtheitsmerkmalen
GB8413922D0 (en) *	1984-05-31	1984-07-04	Continu Forms Holdings Plc	Paper with watermark effect

1987
- 1987-02-16 ZA ZA871104A patent/ZA871104B/xx unknown
- 1987-02-16 ZW ZW32/87A patent/ZW3287A1/xx unknown
- 1987-02-17 MW MW12/87A patent/MW1287A1/xx unknown
- 1987-02-20 DE DE8787301485T patent/DE3769330D1/de not_active Expired - Lifetime
- 1987-02-20 EP EP87301485A patent/EP0234885B1/de not_active Expired - Lifetime
- 1987-02-20 ES ES87301485T patent/ES2022326B3/es not_active Expired - Lifetime
- 1987-02-20 AT AT87301485T patent/ATE62628T1/de not_active IP Right Cessation
- 1987-02-23 FI FI870754A patent/FI870754A7/fi not_active IP Right Cessation
- 1987-02-23 CA CA000530316A patent/CA1279670C/en not_active Expired - Lifetime
- 1987-02-23 AU AU69159/87A patent/AU587107B2/en not_active Ceased
- 1987-02-23 ZM ZM19/87A patent/ZM1987A1/xx unknown
- 1987-02-23 NO NO870730A patent/NO870730L/no unknown
- 1987-02-24 PT PT84352A patent/PT84352B/pt not_active IP Right Cessation
- 1987-02-24 DK DK094187A patent/DK94187A/da not_active Application Discontinuation
- 1987-02-24 JP JP62041234A patent/JPH0764146B2/ja not_active Expired - Lifetime
1991
- 1991-04-19 GR GR91400504T patent/GR3001815T3/el unknown

Also Published As

Publication number	Publication date
DK94187A (da)	1987-08-25
ZA871104B (en)	1987-11-25
JPS62231780A (ja)	1987-10-12
EP0234885A3 (en)	1988-02-10
PT84352B (pt)	1989-09-14
DK94187D0 (da)	1987-02-24
NO870730L (no)	1987-08-25
AU587107B2 (en)	1989-08-03
DE3769330D1 (de)	1991-05-23
FI870754L (fi)	1987-08-25
MW1287A1 (en)	1987-12-09
EP0234885B1 (de)	1991-04-17
FI870754A0 (fi)	1987-02-23
EP0234885A2 (de)	1987-09-02
ATE62628T1 (de)	1991-05-15
PT84352A (en)	1987-03-01
ZW3287A1 (en)	1988-09-07
NO870730D0 (no)	1987-02-23
ES2022326B3 (es)	1991-12-01
AU6915987A (en)	1987-08-27
CA1279670C (en)	1991-01-29
GR3001815T3 (en)	1992-11-23
FI870754A7 (fi)	1987-08-25
JPH0764146B2 (ja)	1995-07-12

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