CN1179300C - 识别衍射光标志的装置 - Google Patents

识别衍射光标志的装置 Download PDF

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Publication number
CN1179300C
CN1179300C CNB988074184A CN98807418A CN1179300C CN 1179300 C CN1179300 C CN 1179300C CN B988074184 A CNB988074184 A CN B988074184A CN 98807418 A CN98807418 A CN 98807418A CN 1179300 C CN1179300 C CN 1179300C
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CN
China
Prior art keywords
light
light source
photodetector
diffraction
signal
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
CNB988074184A
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English (en)
Chinese (zh)
Other versions
CN1264481A (zh
Inventor
���ڡ�˹�в�
勒内·斯托布
R�����ս�
韦恩·R·汤普金
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.)
Electrowatt Technology Innovation AG
OVD Kinegram AG
Original Assignee
Electrowatt Technology Innovation AG
OVD Kinegram AG
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 Electrowatt Technology Innovation AG, OVD Kinegram AG filed Critical Electrowatt Technology Innovation AG
Publication of CN1264481A publication Critical patent/CN1264481A/zh
Application granted granted Critical
Publication of CN1179300C publication Critical patent/CN1179300C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/1094—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices the record carrier being at least partially of the hologram type
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Transform (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Eye Examination Apparatus (AREA)
  • Holo Graphy (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CNB988074184A 1997-06-06 1998-06-03 识别衍射光标志的装置 Expired - Fee Related CN1179300C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1367/1997 1997-06-06
CH01367/97A CH693693A5 (de) 1997-06-06 1997-06-06 Vorrichtung zum Erkennen beugungsoptischer Markierungen.
CH1367/97 1997-06-06

Publications (2)

Publication Number Publication Date
CN1264481A CN1264481A (zh) 2000-08-23
CN1179300C true CN1179300C (zh) 2004-12-08

Family

ID=4208768

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988074184A Expired - Fee Related CN1179300C (zh) 1997-06-06 1998-06-03 识别衍射光标志的装置

Country Status (13)

Country Link
US (1) US6365907B1 (enExample)
EP (1) EP0986795B1 (enExample)
JP (1) JP4094068B2 (enExample)
KR (1) KR100403420B1 (enExample)
CN (1) CN1179300C (enExample)
AT (1) ATE230868T1 (enExample)
AU (1) AU738610B2 (enExample)
CA (1) CA2297890C (enExample)
CH (1) CH693693A5 (enExample)
DE (1) DE59806870D1 (enExample)
ES (1) ES2190593T3 (enExample)
RU (1) RU2208248C2 (enExample)
WO (1) WO1998055963A1 (enExample)

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CH693517A5 (de) 1997-06-06 2003-09-15 Ovd Kinegram Ag Flächenmuster.
DE19924750C2 (de) * 1999-04-08 2002-11-14 Ovd Kinegram Ag Zug Leseanordnung für Informationsstreifen mit optisch kodierter Information
DE10006663B4 (de) * 2000-02-15 2006-10-05 Metronom Ag Verfahren zur Vermessung von langwelligen Oberflächenstrukturen
DE10028239A1 (de) 2000-06-07 2001-12-13 Bundesdruckerei Gmbh Vorrichtung zur Auswertung von Echtheitsmerkmalen mit Beugungsstruktur
GB0025096D0 (en) * 2000-10-13 2000-11-29 Bank Of England Detection of printing and coating media
CA2481118A1 (en) * 2002-04-04 2003-10-16 Klaus Franken Device for checking security elements
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
KR101333278B1 (ko) * 2004-03-09 2013-12-02 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 시각적인 반사 스펙트럼 반응을 이용한 향상된 위조 화폐 검출기
WO2005088380A1 (fr) * 2004-03-11 2005-09-22 Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'osoboe Konstruktorskoe Byuro Vysokoenergetichestikh Laserov 'granat' Imeni V.K. Orlova' Dispositif pour detecter des objets optiques ou optoelectroniques
BRPI0508635A (pt) * 2004-03-12 2007-08-07 Ingenia Technology Ltd dispositivo de impressão, e, aparelhos e métodos para criar artigos autenticáveis e para verificar a autenticidade de artigos
CA2559283C (en) * 2004-03-12 2014-08-26 Russell Paul Cowburn Authenticity verification methods, products and apparatuses
DE102004020661A1 (de) 2004-04-24 2005-11-17 Smiths Heimann Biometrics Gmbh Anordnung und Verfahren zum Prüfen von optischen Beugungsstrukturen auf Dokumenten
GB2417592B (en) * 2004-08-13 2006-07-26 Ingenia Technology Ltd Authenticity verification of articles
US20060294583A1 (en) * 2005-05-11 2006-12-28 Ingenia Holdings (U.K.) Limited Authenticity Verification
WO2007012815A1 (en) * 2005-07-27 2007-02-01 Ingenia Technology Limited Authenticity verification
KR101223204B1 (ko) * 2005-07-27 2013-01-17 인제니아 홀딩스 리미티드 진품 검증
EP1911003A1 (en) * 2005-07-27 2008-04-16 Ingenia Technology Limited Verification of the signature of an article created from signals obtained from scatter of coherent optical radiation from the surface of the article
GB2429950B (en) * 2005-09-08 2007-08-22 Ingenia Holdings Copying
WO2007072044A1 (en) * 2005-12-23 2007-06-28 Ingenia Holdings (Uk) Limited Optical authentication
GB2434442A (en) * 2006-01-16 2007-07-25 Ingenia Holdings Verification of performance attributes of packaged integrated circuits
US8488210B2 (en) * 2006-06-20 2013-07-16 Datalogic ADC, Inc. Imaging scanner with multiple image fields
GB0616495D0 (en) * 2006-08-18 2006-09-27 Rue De Int Ltd Method and apparatus for raised material detection
DE102006045626A1 (de) * 2006-09-27 2008-04-03 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zur optischen Untersuchung von Wertdokumenten
GB2450131B (en) * 2007-06-13 2009-05-06 Ingenia Holdings Fuzzy Keys
US8608076B2 (en) * 2008-02-12 2013-12-17 Datalogic ADC, Inc. Monolithic mirror structure for use in a multi-perspective optical code reader
WO2009102616A2 (en) * 2008-02-12 2009-08-20 Datalogic Scanning, Inc. Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives
US8353457B2 (en) * 2008-02-12 2013-01-15 Datalogic ADC, Inc. Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives
US8678287B2 (en) * 2008-02-12 2014-03-25 Datalogic ADC, Inc. Two-plane optical code reader for acquisition of multiple views of an object
KR101020583B1 (ko) 2008-04-28 2011-03-09 주식회사 엠비젼 홀로그램 광학 검사 시스템
GB2460625B (en) * 2008-05-14 2010-05-26 Ingenia Holdings Two tier authentication
DE102008064388A1 (de) * 2008-12-22 2010-06-24 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Prüfen von Wertdokumenten
US8322621B2 (en) 2008-12-26 2012-12-04 Datalogic ADC, Inc. Image-based code reader for acquisition of multiple views of an object and methods for employing same
US8261990B2 (en) 2008-12-26 2012-09-11 Datalogic ADC, Inc. Data reader having compact arrangement for acquisition of multiple views of an object
DE102009017708B3 (de) 2009-04-14 2010-11-04 Bundesdruckerei Gmbh Verifikationsvorrichtung und Verfahren zum Verifizieren beugender und/oder reflektierender Sicherheitsmerkmale von Sicherheitsdokumenten
IT1400414B1 (it) * 2010-05-12 2013-05-31 Zecca Dello Ist Poligrafico Dispositivo di lettura di supporti dati ottici
AU2011273522B2 (en) * 2010-06-29 2014-04-10 Sicpa Holding Sa Method and device for measuring optical properties of an optically variable marking applied to an object
EP2463645A1 (en) 2010-12-08 2012-06-13 Roche Diagnostics GmbH Consumable for measuring an analyte concentration of a body fluid sample, reader for reading an optical data storage of such a consumable and measuring system
US20150379321A1 (en) 2012-03-01 2015-12-31 Sys-Tech Solutions, Inc. Methods and a system for verifying the authenticity of a mark
US20150169928A1 (en) 2012-03-01 2015-06-18 Sys-Tech Solutions, Inc. Methods and a system for verifying the identity of a printed item
SG11201405180SA (en) 2012-03-01 2014-09-26 Sys Tech Solutions Inc Unique identification information from marked features
RU2532699C2 (ru) * 2012-10-25 2014-11-10 Федеральное государственное бюджетное учреждение науки Институт информатики и проблем регионального управления Кабардино-Балкарского научного центра РАН Устройство ввода идентификационного признака в средствах контроля и управления доступом
JP2015104832A (ja) * 2013-11-29 2015-06-08 株式会社小森コーポレーション シート状物の検査装置
EA028631B1 (ru) * 2014-11-17 2017-12-29 Общество С Ограниченной Ответственностью "Центр Компьютерной Голографии" Способ автоматизированного контроля подлинности оптических защитных меток на банкнотных нитях и устройство для его осуществления
MX369070B (es) 2015-06-16 2019-10-28 Sys Tech Solutions Inc Métodos y un dispositivo de computación para determinar si una marca es genuina.
JP6497272B2 (ja) * 2015-08-25 2019-04-10 株式会社デンソーウェーブ 情報コード読取システム及び情報コード読取装置
MX2018011200A (es) 2016-03-14 2018-11-21 Sys Tech Solutions Inc Metodos y un dispositivo informatico para determinar si una marca es genuina.
WO2017191168A1 (en) * 2016-05-03 2017-11-09 Arges Gmbh Optical rotation angle measuring system
CN105893992A (zh) * 2016-05-31 2016-08-24 京东方科技集团股份有限公司 指纹识别结构和方法、显示装置

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CH653160A5 (de) 1981-09-10 1985-12-13 Landis & Gyr Ag Wertdokument mit maschinenlesbaren optischen echtheitsmarkierungen.
CH653162A5 (de) 1981-10-27 1985-12-13 Landis & Gyr Ag Einrichtung zur echtheitspruefung von dokumenten.
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Also Published As

Publication number Publication date
CA2297890C (en) 2004-06-01
EP0986795A1 (de) 2000-03-22
AU738610B2 (en) 2001-09-20
KR20010013505A (ko) 2001-02-26
WO1998055963A1 (de) 1998-12-10
CH693693A5 (de) 2003-12-15
EP0986795B1 (de) 2003-01-08
KR100403420B1 (ko) 2003-10-30
CA2297890A1 (en) 1998-12-10
AU7918098A (en) 1998-12-21
RU2208248C2 (ru) 2003-07-10
ATE230868T1 (de) 2003-01-15
DE59806870D1 (de) 2003-02-13
ES2190593T3 (es) 2003-08-01
US6365907B1 (en) 2002-04-02
JP4094068B2 (ja) 2008-06-04
CN1264481A (zh) 2000-08-23
JP2002503368A (ja) 2002-01-29
HK1027651A1 (en) 2001-01-19

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: OVD Kinegram AG

Applicant before: Electrowatt Technology Innovation AG.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: ELECTROWATT TECHNOLOGO INNOVATION AG. TO: OVD JINIGELAMU STOCK COMPANY

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20041208

Termination date: 20170603

CF01 Termination of patent right due to non-payment of annual fee