MX2009011446A - Metodo para marcar un documento o articulo; metodo y dispositivo para identificar el documento o articulo marcado; uso de particulas de polarizacion circular. - Google Patents
Metodo para marcar un documento o articulo; metodo y dispositivo para identificar el documento o articulo marcado; uso de particulas de polarizacion circular.Info
- Publication number
- MX2009011446A MX2009011446A MX2009011446A MX2009011446A MX2009011446A MX 2009011446 A MX2009011446 A MX 2009011446A MX 2009011446 A MX2009011446 A MX 2009011446A MX 2009011446 A MX2009011446 A MX 2009011446A MX 2009011446 A MX2009011446 A MX 2009011446A
- Authority
- MX
- Mexico
- Prior art keywords
- item
- document
- marking
- identifying
- circular polarizing
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K19/083—Constructional details
- G06K19/086—Constructional details with markings consisting of randomly placed or oriented elements, the randomness of the elements being useable for generating a unique identifying signature of the record carrier, e.g. randomly placed magnetic fibers or magnetic particles in the body of a credit card
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- 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
- 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
- G07D7/005—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations
-
- 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
Abstract
La identificación y/o autenticación óptica de un documento o artículo con la ayuda de una marcación que comprende una distribución aleatoria de partículas que reflejan luz de polarización circular, la marcación que se aplica al documento o artículo a través de una tinta, y el dispositivo lector que explora la polarización circular para discriminar las hojuelas del fondo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP2007003588 | 2007-04-24 | ||
PCT/EP2008/003116 WO2008128714A1 (en) | 2007-04-24 | 2008-04-18 | Method of marking a document or item; method and device for identifying the marked document or item; use of circular polarizing particles |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009011446A true MX2009011446A (es) | 2010-01-29 |
Family
ID=38904638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009011446A MX2009011446A (es) | 2007-04-24 | 2008-04-18 | Metodo para marcar un documento o articulo; metodo y dispositivo para identificar el documento o articulo marcado; uso de particulas de polarizacion circular. |
Country Status (20)
Country | Link |
---|---|
US (3) | US8186573B2 (es) |
JP (1) | JP2010525343A (es) |
KR (1) | KR101355389B1 (es) |
CN (1) | CN101715589B (es) |
AP (1) | AP2009005042A0 (es) |
AR (1) | AR065532A1 (es) |
AU (1) | AU2008240987B2 (es) |
BR (1) | BRPI0810662A2 (es) |
CA (1) | CA2684789A1 (es) |
CL (1) | CL2008001177A1 (es) |
CO (1) | CO6141498A2 (es) |
EA (1) | EA018391B1 (es) |
ES (1) | ES2909425T3 (es) |
HK (1) | HK1142983A1 (es) |
MX (1) | MX2009011446A (es) |
SA (1) | SA08290248B1 (es) |
TW (1) | TWI448991B (es) |
UA (1) | UA102067C2 (es) |
WO (1) | WO2008128714A1 (es) |
ZA (1) | ZA200908253B (es) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0702092D0 (en) * | 2007-02-02 | 2007-03-14 | Fracture Code Corp Aps | Graphic Code Application Apparatus and Method |
EA018391B1 (ru) * | 2007-04-24 | 2013-07-30 | Сикпа Холдинг Са | Способ снабжения меткой документа или объекта, способ и устройство для идентификации помеченного документа или объекта и применение с этой целью поляризующих по кругу частиц |
GEP20135974B (en) * | 2008-04-02 | 2013-11-25 | Sicpa Holding Sa | Identification and authentication by liquid crystal material markings usage |
DE102008052064B4 (de) * | 2008-10-17 | 2010-09-09 | Diehl Bgt Defence Gmbh & Co. Kg | Vorrichtung zur Aufnahme von Bildern einer Objektszene |
UY32530A (es) | 2009-04-02 | 2010-10-29 | Sicpa Holding Sa | Identificación y autenticación usando marcados de material de cristal liquido polimérico |
WO2011130158A1 (en) * | 2010-04-16 | 2011-10-20 | Gojo Industries, Inc. | Taggant keying system for dispensing systems |
WO2012001077A1 (en) * | 2010-06-29 | 2012-01-05 | Sicpa Holding Sa | Method and device for measuring optical properties of an optically variable marking applied to an object |
BR112013006327A2 (pt) | 2010-09-17 | 2017-10-17 | Sicpa Holding Sa | caixa á prova de violação |
US10254453B2 (en) | 2010-11-02 | 2019-04-09 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Thin-film broadband and wide-angle devices for generating and sampling polarization states |
US8866997B2 (en) * | 2010-11-02 | 2014-10-21 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Patterned electronic and polarization optical devices |
WO2012083469A1 (de) * | 2010-12-22 | 2012-06-28 | U-Nica Technology Ag | Verfahren und vorrichtung zur authentizierung von mit fotochromen systemen markierten dokumenten |
FR2973911A3 (fr) * | 2011-04-05 | 2012-10-12 | Franck Andre Marie Guigan | Procede et dispositif d'authentification a perturbateurs magnifies |
EP2695147B1 (fr) | 2011-04-05 | 2019-03-06 | Franck Guigan | Code-barres de sécurité |
JP2013030889A (ja) * | 2011-07-27 | 2013-02-07 | Dainippon Printing Co Ltd | 個体識別装置、個体識別対象物、個体識別方法、及びプログラム |
US8608071B2 (en) * | 2011-10-17 | 2013-12-17 | Honeywell Scanning And Mobility | Optical indicia reading terminal with two image sensors |
GB2496127A (en) * | 2011-10-31 | 2013-05-08 | Aidc Global Ltd | A randomly generated identification mark |
RU2587069C2 (ru) | 2012-02-29 | 2016-06-10 | Сикпа Холдинг Са | Перманентное окрашивание покрытых лаком защищенных документов |
EP2845151A1 (en) * | 2012-03-27 | 2015-03-11 | Sicpa Holding SA | Managing objects in a supply chain using a secure identifier |
SG11201405524PA (en) | 2012-03-27 | 2014-10-30 | Sicpa Holding Sa | Multilayer flake with high level of coding |
AT513243A1 (de) * | 2012-06-18 | 2014-02-15 | Thomas Dipl Ing Fh Dipl Ing Weiss | Verfahren bzw. System zur eindeutigen Kennzeichnung eines Objekts |
MA37738A1 (fr) | 2012-07-03 | 2016-06-30 | Sicpa Holding Sa | كبسولة أو غطاء يشمل عناصر أمان |
KR101617068B1 (ko) | 2012-10-11 | 2016-05-02 | 이문기 | 편광 차분 카메라를 이용한 영상처리 시스템 |
WO2014084853A1 (en) * | 2012-11-30 | 2014-06-05 | Empire Technology Development Llc | Magnetothermal fibers |
RU2670673C9 (ru) | 2012-12-20 | 2018-12-12 | Сикпа Холдинг Са | Слой или рисунок из хирального жидкокристаллического полимера, включающий лунки, распределенные случайным образом |
WO2014130573A1 (en) | 2013-02-19 | 2014-08-28 | LaserLock Technologies Inc. | Characteristic verification system |
US20140270334A1 (en) * | 2013-03-13 | 2014-09-18 | LaserLock Technologies Inc. | Covert marking system based on multiple latent characteristics |
US9159016B2 (en) | 2013-03-14 | 2015-10-13 | LaserLock Technologies Inc. | System and method for providing tangible medium with electromagnetic security marker |
US9531903B2 (en) | 2013-03-19 | 2016-12-27 | Mitsubishi Electric Corporation | Image sensor |
US9243169B2 (en) | 2013-05-16 | 2016-01-26 | Sicpa Holding Sa | Security laminate |
RU2528252C1 (ru) | 2013-07-08 | 2014-09-10 | Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") | Многослойный документ на бумажной или полимерной основе и способ определения его подлинности |
TW201522101A (zh) * | 2013-07-10 | 2015-06-16 | Sicpa Holding Sa | 唯一識別符及有關此唯一識別符之高安全裝置 |
TW201502257A (zh) | 2013-07-10 | 2015-01-16 | Sicpa Holding Sa | 包括可印碼與手性液晶聚合物層的標記 |
JP2015033113A (ja) * | 2013-08-07 | 2015-02-16 | 富士ゼロックス株式会社 | 画像処理システム及びプログラム |
EP2864220B1 (en) | 2013-08-12 | 2017-06-14 | Sicpa Holding Sa | Packaging for smoking products having a marking thereon |
EP3105745A1 (en) * | 2014-02-14 | 2016-12-21 | Rotas Italia S.r.l. | Product authentication method |
US9224196B2 (en) * | 2014-03-12 | 2015-12-29 | ClearMark Systems, LLC | System and method for authentication |
US20190251349A1 (en) * | 2014-03-12 | 2019-08-15 | Gary L. Duerksen | System and method for object classification and sorting |
TW201601928A (zh) | 2014-03-31 | 2016-01-16 | 西克帕控股有限公司 | 包含對掌性液晶聚合物與發光物質的標記 |
TW201619917A (zh) | 2014-09-09 | 2016-06-01 | 西克帕控股有限公司 | 具有相互關聯的特徵的鈔票 |
GB201501342D0 (en) * | 2015-01-27 | 2015-03-11 | Univ Lancaster | Improvements relating to the authentication of physical entities |
CA2968297C (en) * | 2015-01-30 | 2023-07-25 | Sicpa Holding Sa | Simultaneous authentication of a security article and identification of the security article user |
JP6638968B2 (ja) * | 2015-01-30 | 2020-02-05 | シクパ ホルディング ソシエテ アノニムSicpa Holding Sa | セキュリティ物品及びセキュリティ物品ユーザの識別の同時認証 |
CN105987781B (zh) * | 2015-02-10 | 2021-01-05 | 北京纳米能源与系统研究所 | 动态应力传感器、制备方法及动态应力测量系统 |
WO2016164496A1 (en) | 2015-04-06 | 2016-10-13 | Bitmark, Inc. | System and method for decentralized title recordation and authentication |
US10792118B2 (en) * | 2015-06-23 | 2020-10-06 | Matrix It Medical Tracking Systems, Inc. | Sterile implant tracking device, system and method of use |
JP2019502939A (ja) | 2015-09-30 | 2019-01-31 | スリーエム イノベイティブ プロパティズ カンパニー | ウェブベース物品のための追跡システム |
DE102015117712A1 (de) * | 2015-10-16 | 2017-04-20 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Bildgebende Polarimetrie |
US10726256B2 (en) | 2015-11-13 | 2020-07-28 | University Of Maryland, College Park | Counterfeit detection scheme using paper surfaces and mobile cameras |
US10316173B2 (en) * | 2016-02-01 | 2019-06-11 | Sensors Unlimited, Inc. | Systems and methods for marking plastics |
US10824858B2 (en) * | 2016-03-14 | 2020-11-03 | Nec Corporation | Object management device |
CN106443583B (zh) * | 2016-08-30 | 2020-09-01 | 西安小光子网络科技有限公司 | 一种基于定位的区域光标签快速部署方法 |
CH713631A1 (de) * | 2017-03-28 | 2018-09-28 | Hapa Ag Swiss Printing Tech | Verfahren zur Authentifizierung eines fälschungssicheren Gegenstandes. |
UA127132C2 (uk) | 2017-09-29 | 2023-05-10 | Сікпа Холдінг Са | Тонкий оптичний захисний елемент і спосіб його виготовлення |
GB201802661D0 (en) * | 2018-02-19 | 2018-04-04 | Univ Oxford Innovation Ltd | Labelling scheme and apparatus |
JP7238883B2 (ja) * | 2018-03-16 | 2023-03-14 | 日本ゼオン株式会社 | 撮影装置、及び、真正性の判定方法 |
KR102002288B1 (ko) * | 2018-07-19 | 2019-07-23 | 한국세라믹기술원 | 암호화 소자 및 시스템, 그리고 암호화 패턴 검출 방법. |
EP3613591A1 (de) * | 2018-08-21 | 2020-02-26 | Etimex Primary Packaging GmbH | Fälschungssichere produktverpackung |
KR20200027394A (ko) * | 2018-09-04 | 2020-03-12 | 삼성전자주식회사 | 디스플레이 장치 및 이의 제어 방법 |
US10671906B1 (en) | 2019-04-01 | 2020-06-02 | Tredco Metals, Llc | Method for analyzing and verifying a microscopic imprint configured on an object for determining authenticity |
CN110472451B (zh) * | 2019-07-05 | 2021-03-30 | 南京航空航天大学 | 一种基于单目相机的面向agv定位的人工地标及解算方法 |
DE102020208256B4 (de) | 2020-07-01 | 2022-01-20 | Bundesdruckerei Gmbh | Sicherheitselement mit mikrostrukturiertem Sicherheitsmerkmal und Verfahren zur Herstellung |
DE102021110607A1 (de) * | 2021-04-26 | 2022-10-27 | Semikron Elektronik Gmbh & Co. Kg | Gerät mit Funktionskomponente und Kunststoffgehäuseelement und Verfahren zur Überprüfung der Echtheit eines solches Geräts |
WO2023069471A1 (en) * | 2021-10-18 | 2023-04-27 | Arizona Board Of Regents On Behalf Of Arizona State University | Authentication of identifiers by light scattering |
LU501247B1 (en) * | 2022-01-13 | 2023-07-13 | Univ Luxembourg | Covert cholesteric liquid crystal reflectors |
LU501374B1 (en) * | 2022-02-01 | 2023-08-02 | Univ Luxembourg | Method for reading a tag based on cholesteric spherical reflectors |
Family Cites Families (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE330282B (es) * | 1968-06-24 | 1970-11-09 | Saab Ab | |
US4150781A (en) * | 1974-08-08 | 1979-04-24 | Johnson Everett A | Access authentication system |
US4218674A (en) * | 1975-09-09 | 1980-08-19 | Dasy Inter S.A. | Method and a system for verifying authenticity safe against forgery |
DE2829778C2 (de) | 1978-07-06 | 1985-08-08 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Wertzeichen, wie Kredit- oder Ausweiskarte |
US4661983A (en) * | 1982-10-05 | 1987-04-28 | Rca Corporation | Secure document identification technique |
FR2563351A1 (fr) | 1984-04-19 | 1985-10-25 | Loire Electronique | Procede et dispositif d'identification et d'authentification de documents |
FR2567947B1 (fr) * | 1984-07-23 | 1986-12-26 | Euratom | Systeme de controle d'acces a lecture de texture de surface |
DE3830592A1 (de) * | 1988-09-08 | 1990-04-12 | Consortium Elektrochem Ind | (meth)acryloxygruppen enthaltende fluessigkristalline polyorganosiloxane |
NL8802472A (nl) * | 1988-10-10 | 1990-05-01 | Homer Hollandse Meet En Regels | Document met daarop aangebrachte randominformatie, drager van deze randominformatie alsmede werkwijze en inrichting voor het aflezen van deze randominformatie. |
US5131012A (en) * | 1990-09-18 | 1992-07-14 | At&T Bell Laboratories | Synchronization for cylic redundancy check based, broadband communications network |
US5434971A (en) * | 1991-06-28 | 1995-07-18 | Digital Equipment Corp. | System for constructing a table data structure based on an associated configuration data structure and loading it with chemical sample physical data |
US5325167A (en) * | 1992-05-11 | 1994-06-28 | Canon Research Center America, Inc. | Record document authentication by microscopic grain structure and method |
DE4240743A1 (de) * | 1992-12-03 | 1994-06-09 | Consortium Elektrochem Ind | Pigmente mit vom Betrachtungswinkel abhängiger Farbigkeit, ihre Herstellung und Verwendung |
US5602381A (en) * | 1993-05-19 | 1997-02-11 | Nhk Spring Co., Ltd. | Objects to be checked for authenticity, and method and apparatus for checking whether or not objects are authentic |
US5521984A (en) | 1993-06-10 | 1996-05-28 | Verification Technologies, Inc. | System for registration, identification and verification of items utilizing unique intrinsic features |
GB2282145A (en) | 1993-09-22 | 1995-03-29 | Central Research Lab Ltd | Coloured material comprising aligned liquid crystal laminae |
US5434917A (en) | 1993-10-13 | 1995-07-18 | Thomson Consumer Electronics S.A. | Unforgeable identification device, identification device reader and method of identification |
WO1995017480A1 (en) | 1993-12-23 | 1995-06-29 | Basf Corporation | Coating composition containing optically-variable pigment |
BR9408410A (pt) | 1993-12-23 | 1997-08-05 | Basf Corp | Composição de revestimento contendo pigmento oticamente variável e pigmento negro |
DE69417440T2 (de) | 1993-12-23 | 1999-11-25 | Basf Corp | Optisch variables pigment und metallisches pigment enthaltende beschichtungzusammensetzung |
BR9408412A (pt) | 1993-12-23 | 1997-08-05 | Basf Corp | Composição de revestimento contendo pigmento dicróico oticamente variável e pigmento de mica de interferência |
DE4418490C2 (de) | 1994-05-27 | 1997-05-28 | Wacker Chemie Gmbh | Verfahren zur Herstellung von Effektmehrschichtlackierungen |
DE4419239A1 (de) * | 1994-06-01 | 1995-12-07 | Consortium Elektrochem Ind | Optische Elemente mit farb- und polarisationsselektiver Reflexion enthaltend LC-Pigmente sowie Herstellung dieser Elemente |
HU211281B (en) | 1994-07-25 | 1996-11-28 | Lajos Pikler | Method for identificating objects on the basis of the forming and checking their surface roughness, further an object having surface suitable to said identification |
JPH1074276A (ja) * | 1996-06-28 | 1998-03-17 | Laurel Bank Mach Co Ltd | 紙幣または有価証券の判別装置 |
GB2324065A (en) | 1997-04-09 | 1998-10-14 | James Howard Slater | An identification code for banknotes or credit cards comprising a pattern of random beads |
DE19726050A1 (de) * | 1997-06-19 | 1998-12-24 | Wacker Chemie Gmbh | Mischung enthaltend Pigmente mit flüssigkristalliner Struktur mit chiraler Phase sowie ihrer Verwendung |
FR2765014B1 (fr) | 1997-06-24 | 2000-02-11 | Rene Boulnois | Procede d'authentification d'un document en papier, document de securite en papier, et dispositif de controle de l'authenticite de documents en papier |
EP0911758B1 (en) * | 1997-07-29 | 2005-11-30 | Nhk Spring Co.Ltd. | Optical identification system using cholesteric liquid crystals |
JP3652476B2 (ja) * | 1997-07-29 | 2005-05-25 | 日本発条株式会社 | 対象物の識別構造及びその構造が設けられた対象物 |
NL1008097C2 (nl) | 1998-01-22 | 1999-07-26 | Unicate Software Management N | Werkwijze en systeem voor het identificeren van een of meer voorwerpen. |
DE69942970D1 (de) | 1998-08-27 | 2011-01-05 | Dainippon Printing Co Ltd | Vorrichtung zum echtheitsnachweis und verfahren zur verwendung eines films zum echtheitsnachweis |
US6274873B1 (en) * | 1998-11-18 | 2001-08-14 | Dna Technologies Inc. | Spectrum analyzer for reading authentication marks |
DE19922158A1 (de) | 1999-05-12 | 2000-11-16 | Consortium Elektrochem Ind | Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Hertellung |
EP1046692B1 (de) * | 1999-04-15 | 2002-08-07 | Consortium für elektrochemische Industrie GmbH | Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Herstellung |
US6584214B1 (en) * | 1999-04-23 | 2003-06-24 | Massachusetts Institute Of Technology | Identification and verification using complex, three-dimensional structural features |
AUPQ125999A0 (en) * | 1999-06-28 | 1999-07-22 | Securency Pty Ltd | Method of producing a diffractive structure in security documents |
US6473165B1 (en) * | 2000-01-21 | 2002-10-29 | Flex Products, Inc. | Automated verification systems and methods for use with optical interference devices |
EP1213338B1 (de) | 2000-11-16 | 2003-07-23 | Consortium für elektrochemische Industrie GmbH | Verfahren zur Herstellung von Plättchen |
GB0031016D0 (en) * | 2000-12-20 | 2001-01-31 | Alphafox Systems Ltd | Security systems |
JP4172199B2 (ja) * | 2001-05-23 | 2008-10-29 | 凸版印刷株式会社 | 偽造防止インキ及び偽造防止印刷物並びにその真偽判定方法 |
EP1425627A2 (en) * | 2001-09-13 | 2004-06-09 | Sipix Imaging, Inc. | Three-dimensional electrophoretic displays |
US20030194578A1 (en) | 2001-12-20 | 2003-10-16 | Honeywell International, Inc. | Security articles comprising multi-responsive physical colorants |
DE10211310B4 (de) | 2002-03-14 | 2006-09-07 | Sicpa Holding S.A. | Vorrichtung zum optischen Nachweis von Sicherheitsmarken aus flüssigkristallinem Material |
GB2388189B (en) | 2002-04-29 | 2006-01-11 | Robert Jeffrey Geddes Carr | Optical detection and analysis of particles |
DE10233928A1 (de) * | 2002-07-25 | 2004-02-12 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Echtheitsprüfung eines Sicherheitselements |
WO2004013735A2 (en) | 2002-08-05 | 2004-02-12 | Verification Security Corporation | Structured magnetic pattern anti-counterfeiting system |
DE10304805A1 (de) | 2003-02-05 | 2004-08-19 | Informium Ag | Verfahren zur Herstellung von Sicherheitskennzeichen |
US7360055B2 (en) * | 2003-02-10 | 2008-04-15 | Broadcom Corporation | Two address map for transactions between an X-bit processor and a Y-bit wide memory |
WO2004089010A1 (en) * | 2003-03-28 | 2004-10-14 | Wildseed, Ltd. | A wireless mobile phone with authenticated mode of operation including photo based authentication |
ATE410315T1 (de) * | 2003-04-30 | 2008-10-15 | Hewlett Packard Development Co | Authentifizierungsverfahren und -system |
EP1477940B1 (en) * | 2003-04-30 | 2007-08-01 | Hewlett-Packard Development Company, L.P. | Authentication method and system |
US6829075B1 (en) * | 2003-05-20 | 2004-12-07 | The University Of Rochester | Electrically addressable optical devices using a system of composite layered flakes suspended in a fluid host to obtain angularly dependent optical effects |
JP2005022292A (ja) * | 2003-07-03 | 2005-01-27 | Nippon Oil Corp | 対象物の識別構造およびその構造が設けられた対象物 |
US7865722B2 (en) * | 2003-07-22 | 2011-01-04 | Agency For Science, Technology And Research | Method of identifying an object and a tag carrying identification information |
HUP0303536A2 (hu) * | 2003-10-28 | 2005-11-28 | Copthorne Trading Ltd. | Azonosító jelzéssel ellátott tárolóegység |
DE602004007850T2 (de) * | 2004-01-30 | 2008-05-21 | Hewlett-Packard Development Co., L.P., Houston | Authentifizierungsverfahren und -vorrichtung |
US7497379B2 (en) * | 2004-02-27 | 2009-03-03 | Microsoft Corporation | Counterfeit and tamper resistant labels with randomly occurring features |
US7687271B2 (en) * | 2004-04-22 | 2010-03-30 | Kodak Graphic Communications Canada Company | Covert authentication method and apparatus |
US20050276906A1 (en) * | 2004-06-10 | 2005-12-15 | Gary Metzger | Systems and methods for detecting and verifying taggant information of a tagged item or substance |
AU2005315699B2 (en) * | 2004-12-16 | 2011-05-12 | Sicpa Holding Sa | Cholesteric monolayers and monolayer pigments with particular properties, their production and use |
KR20070092739A (ko) * | 2004-12-17 | 2007-09-13 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 무작위 배향 부분면을 갖는 광학 식별자 |
CN101142598B (zh) * | 2005-01-19 | 2012-10-03 | 新加坡科技研究局 | 识别标记、适合识别的物体以及相关的方法、设备和系统 |
US20090008924A1 (en) | 2005-05-11 | 2009-01-08 | Koninklijke Philips Electronics, N.V. | Authenticating banknotes or other physical objects |
WO2007038653A2 (en) * | 2005-09-26 | 2007-04-05 | Digimarc Corporation | Secure core material for documents |
US20070071951A1 (en) * | 2005-09-29 | 2007-03-29 | James Grande | Authenticatable plastic material, articles, and methods for their fabrication |
GB0607052D0 (en) | 2006-04-07 | 2006-05-17 | Iti Scotland Ltd | Product authentication system |
CN101421800B (zh) * | 2006-04-11 | 2012-02-29 | Jds尤尼弗思公司 | 用单层涂覆的具有视觉上可区别的区域的安全图像 |
US20080138604A1 (en) * | 2006-05-02 | 2008-06-12 | John Kenney | Authenticating and identifying objects using markings formed with correlated random patterns |
US20090218401A1 (en) | 2006-05-11 | 2009-09-03 | Singular Id Pte Ltd | Method of identifying an object, an identification tag, an object adapted to be identified, and related device and system |
EP1876216A1 (en) | 2006-06-27 | 2008-01-09 | Sicpa Holding S.A. | Cholesteric multi-layers |
NZ575683A (en) | 2006-11-16 | 2011-03-31 | Claudio Selva | Method for the univocal marking of materials, and ink for carring out the same |
ES2357311T3 (es) * | 2007-01-05 | 2011-04-25 | Nordson Benelux B.V. | Sensor óptico para detectar un código en un sustrato. |
EA018391B1 (ru) * | 2007-04-24 | 2013-07-30 | Сикпа Холдинг Са | Способ снабжения меткой документа или объекта, способ и устройство для идентификации помеченного документа или объекта и применение с этой целью поляризующих по кругу частиц |
-
2008
- 2008-04-18 EA EA200970997A patent/EA018391B1/ru not_active IP Right Cessation
- 2008-04-18 BR BRPI0810662-2A2A patent/BRPI0810662A2/pt not_active IP Right Cessation
- 2008-04-18 JP JP2010504515A patent/JP2010525343A/ja active Pending
- 2008-04-18 AU AU2008240987A patent/AU2008240987B2/en not_active Ceased
- 2008-04-18 CA CA002684789A patent/CA2684789A1/en not_active Abandoned
- 2008-04-18 ES ES13171144T patent/ES2909425T3/es active Active
- 2008-04-18 WO PCT/EP2008/003116 patent/WO2008128714A1/en active Application Filing
- 2008-04-18 MX MX2009011446A patent/MX2009011446A/es active IP Right Grant
- 2008-04-18 AP AP2009005042A patent/AP2009005042A0/en unknown
- 2008-04-18 UA UAA200911895A patent/UA102067C2/ru unknown
- 2008-04-18 CN CN200880013500.1A patent/CN101715589B/zh active Active
- 2008-04-18 US US12/597,047 patent/US8186573B2/en active Active
- 2008-04-18 KR KR1020097024384A patent/KR101355389B1/ko active IP Right Grant
- 2008-04-23 CL CL2008001177A patent/CL2008001177A1/es unknown
- 2008-04-23 TW TW097114740A patent/TWI448991B/zh not_active IP Right Cessation
- 2008-04-23 SA SA08290248A patent/SA08290248B1/ar unknown
- 2008-04-23 AR ARP080101706A patent/AR065532A1/es active IP Right Grant
-
2009
- 2009-11-23 ZA ZA200908253A patent/ZA200908253B/xx unknown
- 2009-11-24 CO CO09133866A patent/CO6141498A2/es unknown
-
2010
- 2010-09-30 HK HK10109413.8A patent/HK1142983A1/xx not_active IP Right Cessation
-
2012
- 2012-04-27 US US13/458,282 patent/US8672218B2/en active Active
-
2013
- 2013-04-24 US US13/869,641 patent/US8746555B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010525343A (ja) | 2010-07-22 |
US20130235322A1 (en) | 2013-09-12 |
WO2008128714A1 (en) | 2008-10-30 |
TW200912806A (en) | 2009-03-16 |
US20100200649A1 (en) | 2010-08-12 |
TWI448991B (zh) | 2014-08-11 |
CO6141498A2 (es) | 2010-03-19 |
AU2008240987B2 (en) | 2014-04-03 |
AR065532A1 (es) | 2009-06-17 |
CN101715589A (zh) | 2010-05-26 |
CA2684789A1 (en) | 2008-10-30 |
SA08290248B1 (ar) | 2013-07-28 |
KR20100017280A (ko) | 2010-02-16 |
HK1142983A1 (en) | 2010-12-17 |
US8186573B2 (en) | 2012-05-29 |
US8746555B2 (en) | 2014-06-10 |
US20120211564A1 (en) | 2012-08-23 |
US8672218B2 (en) | 2014-03-18 |
AP2009005042A0 (en) | 2009-12-31 |
KR101355389B1 (ko) | 2014-01-27 |
AU2008240987A1 (en) | 2008-10-30 |
ES2909425T3 (es) | 2022-05-06 |
BRPI0810662A2 (pt) | 2014-11-04 |
UA102067C2 (ru) | 2013-06-10 |
ZA200908253B (en) | 2010-08-25 |
CN101715589B (zh) | 2014-01-22 |
CL2008001177A1 (es) | 2008-11-03 |
EA018391B1 (ru) | 2013-07-30 |
EA200970997A1 (ru) | 2010-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2009011446A (es) | Metodo para marcar un documento o articulo; metodo y dispositivo para identificar el documento o articulo marcado; uso de particulas de polarizacion circular. | |
UA99486C2 (uk) | Пристрій для автентифікації захисного мічення | |
SG171675A1 (en) | A reading device for identifying a tag or an object adapted to be identified, related methods and systems | |
PH12015502510A1 (en) | Method of providing a security document with a security feature, and security document | |
BRPI0819421A2 (pt) | "método para verificação de um documento desconhecido, dispositivo para autenticação de documentos de segurança, meio legível por computador e método para a identificação ou validação de um documento desconhecido" | |
BR112012014848A2 (pt) | documento de segurança com guia de ondas ótico | |
PE20161144A1 (es) | Sistema de autenticacion de instrumentos y documentos | |
AR071463A1 (es) | Identificacion y autenticacion utilizando marcaje a base de material de cristal liquido | |
UY32530A (es) | Identificación y autenticación usando marcados de material de cristal liquido polimérico | |
GB0807668D0 (en) | Method of authenticating a polymer film | |
NZ629838A (en) | Security element and method to inspect authenticity of a print | |
ITMI20080053A1 (it) | Elemento di sicurezza, particolarmente per banconote, carte di sicurezza e simili, avente caratteristiche anti-contraffazione. | |
BRPI0907765A8 (pt) | Elemento de segurança | |
BRPI0922866A2 (pt) | método para produzir um filme sólido iridescente, filme sólido iridescente, e, dispositivo de identificação ou de segurança, e de autenticação óptica. | |
RU2011121406A (ru) | Улучшенные способы проверки подлинности документов | |
GB201003399D0 (en) | Optical security device | |
EA201690882A1 (ru) | Криптографическая отметка водяным знаком содержимого в топливораздаточном оборудовании | |
GB2497035A (en) | Method of authentication | |
WO2008142307A3 (fr) | Procede et dispositif d'identification d'objets ou documents | |
IL194084A (en) | Method and Optical Reading Information System | |
MD20070001A (en) | Method of identifying documents of strict accounting on paper carriers and banknotes by electric discharge | |
EP2083376A4 (en) | SYSTEM FOR DETECTING FAKE CARDS, DEVICE FOR WRITING AUTHENTICATION APPROVAL INFORMATION AND DEVICE FOR DETECTING FAKE CARDS | |
MX2018001413A (es) | Dispositivo de dispersion azimutalmente modulado. | |
ATE455339T1 (de) | Zugangskontrollsystem | |
MA31762B1 (fr) | Dispositif d'authentification a marquage de securite |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HH | Correction or change in general | ||
FG | Grant or registration |