|
DE1774818B1
(de)
*
|
1968-09-13 |
1971-07-01 |
Minox Gmbh |
Vorrichtung zur datenaufbereitung
|
|
US3621250A
(en)
*
|
1970-05-22 |
1971-11-16 |
American Cyanamid Co |
Coding of symbols with photoluminescent materials for readout to obtain proper sequence signal readout from random reading of symbols
|
|
US3666946A
(en)
*
|
1970-09-29 |
1972-05-30 |
Ncr Co |
Automatic information reading system using photoluminescent detection means
|
|
GB1449519A
(en)
*
|
1973-12-13 |
1976-09-15 |
Gunssons Sortex Ltd |
Light-sensitive sorting machine
|
|
US4445225A
(en)
*
|
1980-10-21 |
1984-04-24 |
Intex Inc. |
Encoding scheme for articles
|
|
US4476382A
(en)
*
|
1980-10-21 |
1984-10-09 |
Intex Inc. |
Encoding scheme for articles
|
|
DE3048734A1
(de)
*
|
1980-12-23 |
1982-07-15 |
GAO Gesellschaft für Automation und Organisation mbH, 8000 München |
Sicherheitspapier mit die echtheitsmerkmale schuetzenden tarnstoffe
|
|
GB8410918D0
(en)
*
|
1984-04-27 |
1984-06-06 |
De La Rue Thomas & Co Ltd |
Numbered documents
|
|
FR2572187B1
(fr)
*
|
1984-10-19 |
1987-05-29 |
Elf Aquitaine |
Procede et systemes de numerisation automatique de pointes sur une coupe sismique
|
|
US4767205A
(en)
*
|
1986-01-28 |
1988-08-30 |
Flow Cytometry Standards Corporation |
Composition and method for hidden identification
|
|
GB2189800B
(en)
*
|
1986-04-07 |
1990-03-14 |
Michael Anthony West |
Marking of articles
|
|
US4708817A
(en)
*
|
1986-08-08 |
1987-11-24 |
Dudnick Steven L |
Creative art medium for forming artistic expressions having a latent luminescent image pattern
|
|
US5224712A
(en)
*
|
1991-03-01 |
1993-07-06 |
No Peek 21 |
Card mark sensor and methods for blackjack
|
|
US5110134A
(en)
*
|
1991-03-01 |
1992-05-05 |
No Peek 21 |
Card mark sensor and methods for blackjack
|
|
US5219172A
(en)
*
|
1991-03-01 |
1993-06-15 |
No Peek 21 |
Playing card marks and card mark sensor for blackjack
|
|
DE4241663C2
(de)
*
|
1992-12-04 |
1997-05-28 |
Borus Spezialverfahren |
Verfahren zur Kennzeichnung und Erkennung eines Gegenstands
|
|
US5450190A
(en)
*
|
1993-05-13 |
1995-09-12 |
Caribbean Microparticles Corp. |
Composition, method and apparatus for providing a coded hidden identification on a selected printable item by a coded printing composition
|
|
US5719948A
(en)
*
|
1994-06-24 |
1998-02-17 |
Angstrom Technologies, Inc. |
Apparatus and methods for fluorescent imaging and optical character reading
|
|
US5525798A
(en)
*
|
1994-12-01 |
1996-06-11 |
Pitney Bowes Inc. |
Bar code scanner for reading a lower layer luminescent invisible ink that is printed below a upper layer luminescent invisible ink
|
|
US5502304A
(en)
*
|
1994-12-01 |
1996-03-26 |
Pitney Bowes Inc. |
Bar code scanner for reading a visible ink and a luminescent invisible ink
|
|
US5554842A
(en)
*
|
1994-12-22 |
1996-09-10 |
Pitney Bowes Inc. |
Luminescent facing marks for enhanced postal indicia discrimination
|
|
US6232124B1
(en)
|
1996-05-06 |
2001-05-15 |
Verification Technologies, Inc. |
Automated fingerprint methods and chemistry for product authentication and monitoring
|
|
US6669093B1
(en)
*
|
1997-12-19 |
2003-12-30 |
Telxon Corporation |
Hand-held dataform reader having multiple target area illumination sources for independent reading of superimposed dataforms
|
|
US6123263A
(en)
*
|
1998-01-29 |
2000-09-26 |
Meta Holdings Corporation |
Hand held dataform reader having strobing ultraviolet light illumination assembly for reading fluorescent dataforms
|
|
US6297508B1
(en)
|
1998-08-10 |
2001-10-02 |
Cryovac Inc. |
Method of determining authenticity of a packaged product
|
|
US5988695A
(en)
|
1998-08-26 |
1999-11-23 |
S&B Technical Products, Inc. |
Pipe gasket with embedded ring
|
|
US6536672B1
(en)
|
1998-11-18 |
2003-03-25 |
Dna Technologies, Inc. |
Product authentication system and method
|
|
US6354501B1
(en)
*
|
1998-11-18 |
2002-03-12 |
Crossoff Incorporated |
Composite authentication mark and system and method for reading the same
|
|
US6490030B1
(en)
|
1999-01-18 |
2002-12-03 |
Verification Technologies, Inc. |
Portable product authentication device
|
|
US6155604A
(en)
*
|
1999-05-27 |
2000-12-05 |
Greene; Jonathan D |
Coatings and ink designs for negotiable instruments
|
|
US7079230B1
(en)
|
1999-07-16 |
2006-07-18 |
Sun Chemical B.V. |
Portable authentication device and method of authenticating products or product packaging
|
|
US6512580B1
(en)
|
1999-10-27 |
2003-01-28 |
Verification Technologies, Inc. |
Method and apparatus for portable product authentication
|
|
US20030112423A1
(en)
*
|
2000-04-24 |
2003-06-19 |
Rakesh Vig |
On-line verification of an authentication mark applied to products or product packaging
|
|
US20040000787A1
(en)
*
|
2000-04-24 |
2004-01-01 |
Rakesh Vig |
Authentication mark for a product or product package
|
|
US7486790B1
(en)
|
2000-06-30 |
2009-02-03 |
Verification Technologies, Inc. |
Method and apparatus for controlling access to storage media
|
|
AU2001259033A1
(en)
|
2000-06-30 |
2002-01-14 |
Verification Technologies, Inc. |
Copy-protected optical media and method of manufacture thereof
|
|
US7124944B2
(en)
*
|
2000-06-30 |
2006-10-24 |
Verification Technologies, Inc. |
Product packaging including digital data
|
|
US6638593B2
(en)
*
|
2000-06-30 |
2003-10-28 |
Verification Technologies, Inc. |
Copy-protected optical media and method of manufacture thereof
|
|
US7660415B2
(en)
*
|
2000-08-03 |
2010-02-09 |
Selinfreund Richard H |
Method and apparatus for controlling access to storage media
|
|
US20050084645A1
(en)
*
|
2002-02-07 |
2005-04-21 |
Selinfreund Richard H. |
Method and system for optical disc copy-protection
|
|
US20040023397A1
(en)
*
|
2002-08-05 |
2004-02-05 |
Rakesh Vig |
Tamper-resistant authentication mark for use in product or product packaging authentication
|
|
AU2003275315A1
(en)
*
|
2002-09-26 |
2004-04-19 |
Verification Technologies, Inc. |
Authentication of items using transient optical state change materials
|
|
US7312257B2
(en)
|
2003-01-23 |
2007-12-25 |
General Electric Company |
Polymer encapsulation of high aspect ratio materials and methods of making same
|
|
US20060203700A1
(en)
*
|
2003-02-06 |
2006-09-14 |
Verification Technologies, Inc. |
Method and system for optical disk copy-protection
|
|
US7175086B2
(en)
|
2004-04-21 |
2007-02-13 |
General Electric Company |
Authentication system, data device, and methods for using the same
|
|
US7496938B2
(en)
|
2003-11-24 |
2009-02-24 |
Sabic Innovative Plastics Ip B.V. |
Media drive with a luminescence detector and methods of detecting an authentic article
|
|
US7094364B2
(en)
|
2003-11-26 |
2006-08-22 |
General Electric Company |
Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
|
|
US7597961B2
(en)
|
2004-07-13 |
2009-10-06 |
Sabic Innovative Plastics Ip B.V. |
Authenticatable article and method of authenticating
|
|
DE102004046618A1
(de)
*
|
2004-09-25 |
2006-03-30 |
Robert Bosch Gmbh |
Schaltungsanordnung zum Analog/Digital-Wandeln
|
|
US7355944B2
(en)
|
2004-11-12 |
2008-04-08 |
General Electric Company |
Authenticatable media and method of authenticating
|
|
DE102007058601A1
(de)
†
|
2007-12-04 |
2009-06-10 |
Merck Patent Gmbh |
Sicherheitspigment
|
|
US20190249360A1
(en)
|
2018-02-15 |
2019-08-15 |
Buckman Laboratories International, Inc. |
Method And System For Tagging Leather Or Hides Treated With Biocide And Identifying Same
|
