ITVR20020031A1 - PROCEDURE FOR THE RECOGNITION OF DOCUMENTS MARKED WITH OVI INKS (OPTICAL VARIABLE INKS) BY POLARIZED LIGHT, AS WELL AS - Google Patents

PROCEDURE FOR THE RECOGNITION OF DOCUMENTS MARKED WITH OVI INKS (OPTICAL VARIABLE INKS) BY POLARIZED LIGHT, AS WELL AS

Info

Publication number
ITVR20020031A1
ITVR20020031A1 IT2002VR000031A ITVR20020031A ITVR20020031A1 IT VR20020031 A1 ITVR20020031 A1 IT VR20020031A1 IT 2002VR000031 A IT2002VR000031 A IT 2002VR000031A IT VR20020031 A ITVR20020031 A IT VR20020031A IT VR20020031 A1 ITVR20020031 A1 IT VR20020031A1
Authority
IT
Italy
Prior art keywords
inks
recognition
procedure
well
polarized light
Prior art date
Application number
IT2002VR000031A
Other languages
Italian (it)
Inventor
Valentino Sorame
Original Assignee
Numerouno Gruppo Di Comunicazi
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 Numerouno Gruppo Di Comunicazi filed Critical Numerouno Gruppo Di Comunicazi
Priority to IT2002VR000031A priority Critical patent/ITVR20020031A1/en
Publication of ITVR20020031A0 publication Critical patent/ITVR20020031A0/en
Priority to AU2003230197A priority patent/AU2003230197A1/en
Priority to PCT/IT2003/000202 priority patent/WO2003084767A2/en
Priority to EP03723051A priority patent/EP1503904A2/en
Publication of ITVR20020031A1 publication Critical patent/ITVR20020031A1/en

Links

Classifications

    • 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
    • G07D7/128—Viewing devices
    • 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
    • G07D7/121—Apparatus characterised by sensor details
    • 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
    • G07D7/1205—Testing spectral properties

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
IT2002VR000031A 2002-04-05 2002-04-05 PROCEDURE FOR THE RECOGNITION OF DOCUMENTS MARKED WITH OVI INKS (OPTICAL VARIABLE INKS) BY POLARIZED LIGHT, AS WELL AS ITVR20020031A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2002VR000031A ITVR20020031A1 (en) 2002-04-05 2002-04-05 PROCEDURE FOR THE RECOGNITION OF DOCUMENTS MARKED WITH OVI INKS (OPTICAL VARIABLE INKS) BY POLARIZED LIGHT, AS WELL AS
AU2003230197A AU2003230197A1 (en) 2002-04-05 2003-04-03 Verify security documents by means of polarised light
PCT/IT2003/000202 WO2003084767A2 (en) 2002-04-05 2003-04-03 Verify security documents by means of polarised light
EP03723051A EP1503904A2 (en) 2002-04-05 2003-04-03 Verify security documents by means of polarised light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002VR000031A ITVR20020031A1 (en) 2002-04-05 2002-04-05 PROCEDURE FOR THE RECOGNITION OF DOCUMENTS MARKED WITH OVI INKS (OPTICAL VARIABLE INKS) BY POLARIZED LIGHT, AS WELL AS

Publications (2)

Publication Number Publication Date
ITVR20020031A0 ITVR20020031A0 (en) 2002-04-05
ITVR20020031A1 true ITVR20020031A1 (en) 2003-10-06

Family

ID=11462137

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002VR000031A ITVR20020031A1 (en) 2002-04-05 2002-04-05 PROCEDURE FOR THE RECOGNITION OF DOCUMENTS MARKED WITH OVI INKS (OPTICAL VARIABLE INKS) BY POLARIZED LIGHT, AS WELL AS

Country Status (4)

Country Link
EP (1) EP1503904A2 (en)
AU (1) AU2003230197A1 (en)
IT (1) ITVR20020031A1 (en)
WO (1) WO2003084767A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPC20050045A1 (en) 2005-08-04 2007-02-05 Numerouno Ricerche Srl METHOD AND DEVICE FOR DETECTION OF FALSE DOCUMENTS AND BANK NOTES
CN102046391B (en) 2008-04-02 2013-05-15 锡克拜控股有限公司 Liquid crystal material markings , articles and identification and authentication using liquid crystal material markings
PE20100769A1 (en) 2009-04-02 2010-11-25 Sicpa Holding Sa IDENTIFICATION AND AUTHENTICATION USING MARKINGS OF POLYMERIC LIQUID CRYSTAL MATERIAL
JP5870540B2 (en) * 2011-08-15 2016-03-01 セイコーエプソン株式会社 Image recording apparatus and irradiator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151271A (en) * 1967-02-15 1969-05-07 Aiken Ind Inc Automatic + X-Axis Detector, Marker, Sorter and Collector for Crystal Wafer Blanks
AUPO289296A0 (en) * 1996-10-10 1996-10-31 Securency Pty Ltd Self-verifying security documents
GB9825023D0 (en) * 1998-11-13 1999-01-06 Rolic Ag Optical component

Also Published As

Publication number Publication date
AU2003230197A1 (en) 2003-10-20
WO2003084767A2 (en) 2003-10-16
WO2003084767A3 (en) 2004-02-26
ITVR20020031A0 (en) 2002-04-05
AU2003230197A8 (en) 2003-10-20
EP1503904A2 (en) 2005-02-09

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