JP2002505774A5 - - Google Patents

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Publication number
JP2002505774A5
JP2002505774A5 JP1999501507A JP50150799A JP2002505774A5 JP 2002505774 A5 JP2002505774 A5 JP 2002505774A5 JP 1999501507 A JP1999501507 A JP 1999501507A JP 50150799 A JP50150799 A JP 50150799A JP 2002505774 A5 JP2002505774 A5 JP 2002505774A5
Authority
JP
Japan
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.)
Granted
Application number
JP1999501507A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002505774A (ja
JP4010373B2 (ja
Filing date
Publication date
Priority claimed from CH01368/97A external-priority patent/CH693517A5/de
Application filed filed Critical
Publication of JP2002505774A publication Critical patent/JP2002505774A/ja
Publication of JP2002505774A5 publication Critical patent/JP2002505774A5/ja
Application granted granted Critical
Publication of JP4010373B2 publication Critical patent/JP4010373B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP50150799A 1997-06-06 1998-06-04 回折面パターン Expired - Fee Related JP4010373B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01368/97A CH693517A5 (de) 1997-06-06 1997-06-06 Flächenmuster.
CH1368/97 1997-06-06
PCT/EP1998/003324 WO1998055964A1 (de) 1997-06-06 1998-06-04 Diffraktives flächenmuster

Publications (3)

Publication Number Publication Date
JP2002505774A JP2002505774A (ja) 2002-02-19
JP2002505774A5 true JP2002505774A5 (enExample) 2005-12-02
JP4010373B2 JP4010373B2 (ja) 2007-11-21

Family

ID=4208786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50150799A Expired - Fee Related JP4010373B2 (ja) 1997-06-06 1998-06-04 回折面パターン

Country Status (14)

Country Link
US (1) US6359734B1 (enExample)
EP (2) EP0883085A1 (enExample)
JP (1) JP4010373B2 (enExample)
KR (1) KR100403419B1 (enExample)
CN (1) CN1179301C (enExample)
AT (1) ATE223600T1 (enExample)
AU (1) AU740397B2 (enExample)
CA (1) CA2292594C (enExample)
CH (1) CH693517A5 (enExample)
DE (1) DE59805423D1 (enExample)
ES (1) ES2183391T3 (enExample)
PT (1) PT986796E (enExample)
RU (1) RU2193232C2 (enExample)
WO (1) WO1998055964A1 (enExample)

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DE10351129B4 (de) * 2003-11-03 2008-12-24 Ovd Kinegram Ag Diffraktives Sicherheitselement mit einem Halbtonbild
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US7433123B2 (en) 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
EP2128790A3 (en) 2004-03-12 2011-01-26 Ingenia Technology Limited Authenticity verification with linearised data
US8896885B2 (en) 2004-03-12 2014-11-25 Ingenia Holdings Limited Creating authenticatable printed articles and subsequently verifying them based on scattered light caused by surface structure
WO2006020363A2 (en) * 2004-07-21 2006-02-23 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
GB2444139B (en) * 2004-08-13 2008-11-12 Ingenia Technology Ltd Authenticity verification methods products and apparatuses
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DE602005019791D1 (de) 2004-11-16 2010-04-15 Illumina Inc Verfahren und vorrichtung zum lesen von kodierten mikrokugeln
WO2006055735A2 (en) 2004-11-16 2006-05-26 Illumina, Inc Scanner having spatial light modulator
EP1828995A1 (en) * 2004-12-17 2007-09-05 Koninklijke Philips Electronics N.V. Optical identifier comprising randomly oriented partial faces
US7623624B2 (en) * 2005-11-22 2009-11-24 Illumina, Inc. Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction
DE102005061749A1 (de) 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
EP1969525A1 (en) 2005-12-23 2008-09-17 Ingenia Holdings (UK)Limited Optical authentication
DE102006006323B4 (de) 2006-02-11 2017-07-13 Ovd Kinegram Ag Mehrschichtkörper mit einer optisch maschinell lesbaren Kennung
US7830575B2 (en) * 2006-04-10 2010-11-09 Illumina, Inc. Optical scanner with improved scan time
US7790340B2 (en) * 2007-04-20 2010-09-07 Photronics, Inc. Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the same
US7943273B2 (en) * 2007-04-20 2011-05-17 Photronics, Inc. Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the same
US7851110B2 (en) * 2007-04-20 2010-12-14 Photronics, Inc. Secure photomask with blocking aperture
GB0711434D0 (en) 2007-06-13 2007-07-25 Rue De Int Ltd Holographic security device
GB0821872D0 (en) * 2008-12-01 2009-01-07 Optaglio Sro Optical device offering multiple pattern switch and/or colour effect and method of manufacture
GB2466311B (en) 2008-12-19 2010-11-03 Ingenia Holdings Self-calibration of a matching algorithm for determining authenticity
GB2466465B (en) 2008-12-19 2011-02-16 Ingenia Holdings Authentication
GB2476226B (en) 2009-11-10 2012-03-28 Ingenia Holdings Ltd Optimisation
FR2987783B1 (fr) * 2012-03-06 2014-04-11 Oberthur Fiduciaire Sas Document de securite pourvu d'un repere tactile et d'une zone texturee et procede de fabrication
US20220009267A1 (en) * 2018-11-16 2022-01-13 Orell Füssli AG Waveguide-based anti-forgery security device
CN113466981A (zh) * 2021-07-01 2021-10-01 江西欧迈斯微电子有限公司 衍射光学元件、投射模组及电子设备
KR102582498B1 (ko) 2021-10-18 2023-09-26 라이트비전 주식회사 높은 분별력을 가지는 tem sadp 영상 생성 시스템 및 방법
JP7713757B2 (ja) 2021-10-18 2025-07-28 ライトビジョン インク． ディープラーニングを利用して仮想のｔｅｍ ｓａｄｐ映像と実際のｔｅｍ ｓａｄｐ映像を相互変換させる回折パターン映像変換システム及び方法
EP4401038A1 (en) 2021-10-18 2024-07-17 Lightvision Inc. System and method for generating tem sadp image with high distinguishability

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CH690232A5 (de) * 1996-01-19 2000-06-15 Ovd Kinegram Ag Flächenmuster.
DE69623044T2 (de) 1996-01-26 2003-03-20 Ovd Kinegram Ag, Zug Oberflächenmuster
CH693693A5 (de) 1997-06-06 2003-12-15 Ovd Kinegram Ag Vorrichtung zum Erkennen beugungsoptischer Markierungen.

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