MX346240B - Aparato y metodo para autentificacion. - Google Patents

Aparato y metodo para autentificacion.

Info

Publication number
MX346240B
MX346240B MX2015015186A MX2015015186A MX346240B MX 346240 B MX346240 B MX 346240B MX 2015015186 A MX2015015186 A MX 2015015186A MX 2015015186 A MX2015015186 A MX 2015015186A MX 346240 B MX346240 B MX 346240B
Authority
MX
Mexico
Prior art keywords
effect
modified
authenticity
operative
polymer film
Prior art date
Application number
MX2015015186A
Other languages
English (en)
Other versions
MX2015015186A (es
Inventor
Laird Stewart Robert
Original Assignee
Innovia Films Ltd
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 Innovia Films Ltd filed Critical Innovia Films Ltd
Publication of MX2015015186A publication Critical patent/MX2015015186A/es
Publication of MX346240B publication Critical patent/MX346240B/es

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
    • G07D7/003—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 security elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Polarising Elements (AREA)

Abstract

La presente invención provee un aparato de autentificación operativo para determinar la autenticidad de una película polimérica, que comprende: un modificador de respuesta óptico operativo para modificar un primer efecto influenciado por tal característica de birrefringencia de tal para un primer efecto modificado; y una disposición para la medición de la birrefringencia ópticamente basada operativa para medir el primer efecto modificado; y en donde el aparato es operativo para: comparar un valor o intervalo de valores, representativos de tal primer efecto modificado según medido con un valor o intervalo de valores representativo de un primer efecto especificado como se modifica por el mismo modificador de respuesta óptico y correspondiente a una característica de birrefringencia predeterminada de una película polimérica auténtica; y dar salida a la señal de autenticidad indicativa de la autenticidad o por el contrario de tal película basada en tal comparación. También se proveen uno o más métodos para determinar la autenticidad de una película polimérica.
MX2015015186A 2013-05-10 2014-04-30 Aparato y metodo para autentificacion. MX346240B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1308434.8A GB201308434D0 (en) 2013-05-10 2013-05-10 Authentication apparatus and method
PCT/GB2014/051344 WO2014181090A1 (en) 2013-05-10 2014-04-30 Authentication apparatus and method

Publications (2)

Publication Number Publication Date
MX2015015186A MX2015015186A (es) 2016-02-09
MX346240B true MX346240B (es) 2017-03-13

Family

ID=48672121

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2015015186A MX346240B (es) 2013-05-10 2014-04-30 Aparato y metodo para autentificacion.
MX2015015192A MX346119B (es) 2013-05-10 2014-04-30 Aparato y método para autentificación.
MX2015015193A MX346858B (es) 2013-05-10 2014-04-30 Aparato y metodo para autentificacion.

Family Applications After (2)

Application Number Title Priority Date Filing Date
MX2015015192A MX346119B (es) 2013-05-10 2014-04-30 Aparato y método para autentificación.
MX2015015193A MX346858B (es) 2013-05-10 2014-04-30 Aparato y metodo para autentificacion.

Country Status (10)

Country Link
US (3) US9721416B2 (es)
EP (4) EP2994894A1 (es)
KR (3) KR20160007613A (es)
CN (4) CN105264579A (es)
AU (3) AU2014264400B2 (es)
GB (1) GB201308434D0 (es)
HK (4) HK1214393A1 (es)
MX (3) MX346240B (es)
SG (3) SG11201508540YA (es)
WO (5) WO2014181088A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201308434D0 (en) * 2013-05-10 2013-06-19 Innovia Films Sarl Authentication apparatus and method
GB2540739A (en) * 2015-07-13 2017-02-01 Innovia Films Ltd Authentication apparatus and method
CN108292457B (zh) * 2015-11-26 2021-06-11 凸版印刷株式会社 识别装置、识别方法、识别程序及包含识别程序的计算机可读介质
TWI742100B (zh) * 2016-07-06 2021-10-11 瑞士商西克帕控股有限公司 用於鑑別利用長餘輝發光之保全標記的方法，及包括一或更多種餘輝化合物的保全標記
DE102017112954A1 (de) * 2017-06-13 2018-12-13 Bundesdruckerei Gmbh Verfahren zum eineindeutigen Identifizieren eines Dokuments sowie Sicherheits- oder Wertdokument
US10856780B2 (en) * 2017-11-09 2020-12-08 Joshua Noel Hogan Spoof detection for biometric validation
US10720354B2 (en) * 2018-08-28 2020-07-21 Axcelis Technologies, Inc. System and method for aligning light-transmitting birefringent workpieces
KR20210100010A (ko) * 2020-02-04 2021-08-13 에이에스엠 아이피 홀딩 비.브이. 대형 물품의 투과율 측정을 위한 방법 및 장치

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818376B1 (fr) * 2000-12-18 2003-03-28 Centre Nat Rech Scient Dispositif de visualisation bidimensionnelle ellipsometrique d'un echantillon, procede de visualisation et procede de mesure ellipsometrique avec resolution spatiale
CN1739007B (zh) * 2002-12-20 2013-06-19 海因兹仪器公司 测定透明样品的平面外双折射的方法和装置
EP1473657A1 (en) * 2003-04-29 2004-11-03 Sicpa Holding S.A. Method and device for the authentication of documents and goods
US6947137B2 (en) * 2003-12-11 2005-09-20 Corning Incorporated System and method for measuring birefringence in an optical material
CN1564148A (zh) * 2004-04-09 2005-01-12 寇建国 物体表面微观图像防伪方法
CN101076714B (zh) * 2004-10-25 2012-01-11 海因兹仪器公司 聚合物薄膜等的双折射测量
US8606013B2 (en) * 2006-08-31 2013-12-10 Glory Ltd. Paper sheet identification device and paper sheet identification method
GB0807668D0 (en) * 2008-04-28 2008-06-04 Innovia Films Ltd Method of authenticating a polymer film
US7748454B2 (en) 2008-04-28 2010-07-06 Halliburton Energy Services, Inc. Gelation inhibiting retarders for highly reactive calcium silicate based binder compositions and methods of making and using same
FR2931979B1 (fr) * 2008-06-02 2014-02-28 Advanced Track & Trace Procede et dispositif d'identification d'une plaque d'impression d'un document
GB2473169B (en) * 2008-06-05 2013-04-24 Univ New York Method, system, and computer-accessible medium for authentication of paper using a speckle pattern
GB0811991D0 (en) 2008-07-01 2008-08-06 Scalar Technologies Ltd Authentication apparatus and methods
US8153984B2 (en) * 2008-12-18 2012-04-10 Eastman Kodak Company Security system with different size emissive particles
CN102460464A (zh) * 2009-05-21 2012-05-16 惠普开发有限公司 对印刷偏差进行成像
GB201013432D0 (en) * 2010-08-11 2010-09-22 Univ Bristol Method of authentication
GB2483638A (en) * 2010-09-10 2012-03-21 Innovia Films Sarl Authentication of articles having a polymeric film by measuring thickness of film or layer within film by white light interferometry and/or by birefringence
CN102073865A (zh) * 2010-12-24 2011-05-25 兆日科技（深圳）有限公司 一种利用纸张自身纤维纹理的防伪方法和系统
GB2506936A (en) * 2012-10-15 2014-04-16 Innovia Films Ltd Birefringence authentication apparatus and method
GB201308434D0 (en) * 2013-05-10 2013-06-19 Innovia Films Sarl Authentication apparatus and method
US9327204B2 (en) * 2014-05-05 2016-05-03 Bo Chen Remote controlled and rechargeable toy helicopter

Also Published As

Publication number Publication date
HK1217243A1 (zh) 2016-12-30
WO2014181087A1 (en) 2014-11-13
EP2994895A1 (en) 2016-03-16
MX2015015186A (es) 2016-02-09
KR20160007613A (ko) 2016-01-20
CN105264579A (zh) 2016-01-20
EP2994894A1 (en) 2016-03-16
WO2014181086A1 (en) 2014-11-13
US20160063790A1 (en) 2016-03-03
MX2015015193A (es) 2016-02-09
CN105264578A (zh) 2016-01-20
AU2014264400A1 (en) 2015-11-26
MX2015015192A (es) 2016-02-09
AU2014264403A1 (en) 2015-11-26
KR20160007616A (ko) 2016-01-20
EP2994892A1 (en) 2016-03-16
SG11201508537QA (en) 2015-11-27
HK1215819A1 (zh) 2016-09-15
AU2014264400B2 (en) 2017-02-02
CN105264577A (zh) 2016-01-20
WO2014181090A1 (en) 2014-11-13
US9721416B2 (en) 2017-08-01
AU2014264399B2 (en) 2017-02-02
MX346858B (es) 2017-04-04
HK1214393A1 (zh) 2016-07-22
WO2014181088A1 (en) 2014-11-13
AU2014264399A1 (en) 2015-11-26
US20160086411A1 (en) 2016-03-24
WO2014181089A1 (en) 2014-11-13
AU2014264403B2 (en) 2017-02-02
GB201308434D0 (en) 2013-06-19
CN105308655A (zh) 2016-02-03
US9666009B2 (en) 2017-05-30
EP2994893A1 (en) 2016-03-16
MX346119B (es) 2017-03-08
SG11201508539TA (en) 2015-11-27
KR20160007617A (ko) 2016-01-20
SG11201508540YA (en) 2015-11-27
US20160078707A1 (en) 2016-03-17
HK1217053A1 (zh) 2016-12-16
CN105308655B (zh) 2018-06-01

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