WO2004040504A2 - Procede d’authentification par marquage ou tracage chimique d’un objet ou d’une substance - Google Patents
Procede d’authentification par marquage ou tracage chimique d’un objet ou d’une substance Download PDFInfo
- Publication number
- WO2004040504A2 WO2004040504A2 PCT/FR2003/003233 FR0303233W WO2004040504A2 WO 2004040504 A2 WO2004040504 A2 WO 2004040504A2 FR 0303233 W FR0303233 W FR 0303233W WO 2004040504 A2 WO2004040504 A2 WO 2004040504A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- authentication
- markers
- substance
- code
- identification
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
-
- 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
-
- 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
-
- 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
- G07D7/004—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 digital security elements, e.g. information coded on a magnetic thread or strip
- G07D7/0043—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 digital security elements, e.g. information coded on a magnetic thread or strip using barcodes
-
- 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
Definitions
- the present invention relates to an authentication method by marking or chemical tracing of objects or substances. It applies more particularly, but not exclusively, to the fight against counterfeiting, to automatic sorting ...
- bar code In general, many objects or substances in transit or offered for sale are identified by means of a bar code. This code makes it possible to define products but it is not enough to authenticate them, that is to say to certify after analysis that the object or substance is indeed that defined by the bar code.
- the object of the invention is to solve these drawbacks by proposing to use only one device for a multiplicity of products. To this end, it proposes a method of authenticating objects or different substances to be identified comprising at least the following two successive phases:
- An identification and authentication phase by said system comprising: - the theoretical identification of the object or of the substance by reading the identification code associated with the object, - spectrophotometric analysis of at least part of the object or of the substance so as to detect the above parameters, in particular the presence or absence of markers and the determination of the authentication code of the object or of the substance, - the authentication of the object in the case where the theoretical identification code corresponds to the authentication code,
- the spectrophotometric analysis phase may include the following steps:
- the determination of the areas of the spectrum to be analyzed, as well as the different parameters assigned to each of these areas, may be carried out by the system, from the identification data.
- This solution makes it possible to obtain better reliability of the results and considerably reduce the power of the processing means used.
- the parameters relating to the presence or absence of the markers in the assigned combination and used for determining an identification and / or authentication code include in particular:
- the invention proposes two measurements which can be used separately or in combination.
- the first measurement consists in controlling the light intensity emitted by the light radiation generator as a function of the difference between the value of the light intensity detected in a predetermined frequency range not affected by the presence of the markers and of a value predetermined set point.
- the second measure consists in incorporating into the object and / or the substance one or more standard markers by means of which the computer system can carry out corrections or calibration so as to be able to be free of noises which can for example come from the composition of substance or object, positioning variations such as angle of incidence and distance to the object or transparent material enveloping this substance or object.
- the chemical marking can be done by means of a label, an insert or any other support containing the marker or markers.
- this label may include a reflective zone covered with a transparent layer containing markers.
- This solution thus makes it possible to perform spectrophotometry by reflection which considerably reduces energy losses.
- the authentication data may include the combination of selected markers, the wavelengths of the characteristic lines, their intensity, the duration of any fluorescence, etc.
- the operator conducting the analysis does not need to know the theoretical identity of the object or the substance because it is provided by the bar code directly to the computer system performing the comparison of data.
- Such a process could be used in the fight against counterfeiting but also be applied to automatic sorting.
- plastic recycling one could consider using a combination of markers by type of plastic or by grade of plastic, which then makes it possible to sort them by type or by grade once authentication has been carried out.
- Figure 1 is a schematic representation of a device using the method according to the invention, the waves being transmitted;
- FIG. 2 is a block diagram of the method according to the invention.
- Figure 3 is a schematic representation of a device using the method according to the invention, the waves being reflected;
- Figure 4 is a schematic representation of a device using the method according to the invention, the waves being reflected on a label.
- FIG. 1 it is the waves transmitted through a substance containing a combination of markers and more exactly on a sample possibly diluted in a solution which are analyzed.
- the identification and authentication device implementing the method according to the invention comprises a spectrophotometer comprising:
- a generator of light radiation with a long spectrum of frequency and with adjustable intensity involving a light source 4 supplied by a electric current generator 6 with adjustable power; a collimator 2 in the axis of which is placed a lens 5,
- - spectrum detection means here a strip of DTC charge transfer detectors 3 which makes it possible to detect the radiation emitted at different spectral levels by the dispersive element 1 and to transmit to a electronic system a digital signal representative of the detected spectrum .
- the light source 4 is a source with a broad frequency spectrum. It can consist of arc lamps (Xenon type) or a bulb generating white light. Optionally, it could consist of a plurality of sources of laser radiation specifically chosen according to the nature of the chemical markers used, a mixer then being used to mix the different radiations emitted by these sources.
- Objective 5 may, for example, consist of an achromatic doublet.
- the electric current generator 6 can also be used to power the electronic circuits associated with the spectrophotometer.
- the array of detectors 3 comprises a cell C located at a position in the spectrum not affected by the presence of the chemical markers.
- This cell C emits a detection signal applied (after amplification) to the input of a subtractor S whose second input receives a calibrated voltage VC.
- the output of this subtractor S is applied to a power amplifier AP which controls the generator 6 so that the output of the subtractor S remains at a constant value, preferably equal to zero.
- the light source is associated with a bar code reader 12 which emits light radiation (for example laser) towards a bar code 11 carried by the container 9.
- This reader 12 comprises a receiver to detect the radiation reflected by the bar code.
- An electronic circuit makes it possible to process the information received by this receiver and to generate a digital signal representative of this bar code intended for the electronic system E.
- the electronic system comprises a processor P (indicated in dashed lines) associated with means for memorizing a database of identification codes BC, a database of authentication codes BA and a program for management of the various PG processing operations, as well as AF display and signaling means.
- a processor P (indicated in dashed lines) associated with means for memorizing a database of identification codes BC, a database of authentication codes BA and a program for management of the various PG processing operations, as well as AF display and signaling means.
- This processor P is designed so as to carry out a theoretical identification (block B1) of the container 9 on the basis of the signal delivered by the bar code reader 3, from the database of identification codes BC. Once the theoretical identification has been carried out, the processor P determines the areas of the spectrum to be explored (block B2). To this end, it uses, in addition to the identification code read, the corresponding authentication code thanks to a correspondence table TC established between the two databases BC, BA. The processor P then analyzes (block B3) the previously determined areas of the spectrum through the signal supplied by the array of detectors 3.
- this signal can be corrected (block B4) before analysis from the digital signal produced by the detector corresponding to this standard marker.
- the processor P determines (block B5) the detected authentication code which it compares (block B6) with the predetermined identification code. In the case of a match between these two codes, the processor sends a validation signal SV. Otherwise, the processor emits an alarm signal
- FIG. 2 The method according to the invention used by the device illustrated in FIG. 1 comprises the following phases (FIG. 2):
- the determination of the authentication codes constituted by binary digits representative of the presence or absence, or even of the concentration of the markers, these codes being stored in memory in the electronic system E,
- An identification and / or authentication phase including - the reading of the bar code 11 located on the container of the marked substance by means of the bar code reader 12 and the emission of a specific signal containing an identification code of the substance (block 1), - the transmission of said signal to the electronic system E which identifies this identification code (block 2),
- the spectrophotometric analysis comprising: o the irradiation of the substance by means of the ray source 4, o the transmission of the waves transmitted on the dispersive element 1 which deflects them differently according to their wavelength, o l '' obtaining a spectrum of the radiation transmitted thanks to the plane waves thus deflected which give, in a detection zone composed of the series of DTC bars 3, a succession of images of the source (block 3), o sampling of this spectrum then the conversion of the analog signal into a digital signal having a predetermined digital frame (block 4), o windowing performed as a function of the wavelength ranges indicated in the authentication data stored in memory and extracted using the identification of the bar code, so as to consider only the presence or absence of the characteristic lines of the markers which then determines a code read (block 5), o the comparison of the data or authentication code with the experimental data or code read so as to authenticate the substance (block 6),
- FIG. 3 illustrates an analysis using waves reflected on at least part of an object or a substance 14.
- the dispersive element 1 is located on the axis of the reflected wave.
- FIG. 4 illustrates a variant of the example of FIG. 3.
- the markers are not directly integrated into an object or a substance 14 but applied by means of a film, of a transparent varnish on a label 15 which is affixed to the object to be marked.
- the label may be reflective.
- the use of a label devoid of any marker and possibly covered with a film or varnish used to apply the markers can make it possible, during data processing, to eliminate the corresponding signals and thus simplify the 'analysis.
- the marked label then the blank label are irradiated, then, during the processing of the data, the data of the spectrum of the blank label are subtracted from the data of the spectrum of the marked label.
- the tracers used can be organic or inorganic. They can be based on rare earths such as dysprosium, europium, samarium, yttrium ...
- markers are not limited to commercial markers, they can be synthesized by total synthesis or derived from commercial markers.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Collating Specific Patterns (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200331223T SI1556837T1 (sl) | 2002-10-29 | 2003-10-29 | Avtentikacijski postopek s kemijskim markiranjem ali sledenjem predmeta ali snovi |
| CN2003801036814A CN1714373B (zh) | 2002-10-29 | 2003-10-29 | 利用化学标记或示踪剂用于验证物体或物质的方法 |
| CA2504155A CA2504155C (fr) | 2002-10-29 | 2003-10-29 | Procede d'authentification par marquage ou tracage chimique d'un objet ou d'une substance |
| EP03780247A EP1556837B1 (fr) | 2002-10-29 | 2003-10-29 | Procede d'authentification par marquage ou tracage chimique d'un objet ou d'une substance |
| JP2004547744A JP2006505033A (ja) | 2002-10-29 | 2003-10-29 | 化学的マーキングまたはトレーシングを用いた物体または物質の認証方法 |
| US10/533,356 US7605372B2 (en) | 2002-10-29 | 2003-10-29 | Method for authentication by chemical marking or tracing of an object or a substance |
| DK03780247T DK1556837T3 (da) | 2002-10-29 | 2003-10-29 | Fremgangsmåde til autentificering ved kemisk mærkning eller tracing af et objekt eller et stof |
| DE60320291T DE60320291T2 (de) | 2002-10-29 | 2003-10-29 | Authentifizierungsverfahren für einen gegenstand oder stoff durch markierung oder chemische verfolgbarkeit |
| MXPA05004522A MXPA05004522A (es) | 2002-10-29 | 2003-10-29 | Procedimiento de autenticacion por marcado o trazado quimico de un objeto o de una sustancia. |
| AU2003288342A AU2003288342A1 (en) | 2002-10-29 | 2003-10-29 | Method for authentication by chemical marking or tracing of an object or a substance |
| BR0315825-0A BR0315825A (pt) | 2002-10-29 | 2003-10-29 | Processo de autenticação para marcação ou vestìgio quìmico de um objeto ou de uma substância |
| US12/557,774 US20100089804A1 (en) | 2002-10-29 | 2009-09-11 | Method for identifying a substance or object using a plurality of excitation vectors |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR02/13718 | 2002-10-29 | ||
| FR0213718A FR2846445B1 (fr) | 2002-10-29 | 2002-10-29 | Procede d'authentification par marquage ou tracage chimique d'un objet ou d'une substance. |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/557,774 Continuation-In-Part US20100089804A1 (en) | 2002-10-29 | 2009-09-11 | Method for identifying a substance or object using a plurality of excitation vectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004040504A2 true WO2004040504A2 (fr) | 2004-05-13 |
| WO2004040504A3 WO2004040504A3 (fr) | 2004-08-12 |
Family
ID=32088434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/003233 Ceased WO2004040504A2 (fr) | 2002-10-29 | 2003-10-29 | Procede d’authentification par marquage ou tracage chimique d’un objet ou d’une substance |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7605372B2 (fr) |
| EP (1) | EP1556837B1 (fr) |
| JP (1) | JP2006505033A (fr) |
| KR (1) | KR101002288B1 (fr) |
| CN (1) | CN1714373B (fr) |
| AT (1) | ATE391969T1 (fr) |
| AU (1) | AU2003288342A1 (fr) |
| BR (1) | BR0315825A (fr) |
| CA (1) | CA2504155C (fr) |
| CY (1) | CY1108124T1 (fr) |
| DE (1) | DE60320291T2 (fr) |
| DK (1) | DK1556837T3 (fr) |
| ES (1) | ES2305544T3 (fr) |
| FR (1) | FR2846445B1 (fr) |
| MX (1) | MXPA05004522A (fr) |
| PT (1) | PT1556837E (fr) |
| SI (1) | SI1556837T1 (fr) |
| WO (1) | WO2004040504A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006118889A1 (fr) * | 2005-04-29 | 2006-11-09 | Emp Biotech Gmbh | Procede d'identification de produits de contrefaçon |
| JP2007078521A (ja) * | 2005-09-14 | 2007-03-29 | Takiron Co Ltd | 塩化ビニル樹脂成形体の識別方法及びこれに使用する塩化ビニル樹脂成形体 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7162035B1 (en) | 2000-05-24 | 2007-01-09 | Tracer Detection Technology Corp. | Authentication method and system |
| FR2869704B1 (fr) * | 2004-04-28 | 2006-09-29 | Claude Lambert | Procede d'authentification securise par marquage ou tracage chimique d'un objet ou d'une substance |
| DE102004031578B4 (de) * | 2004-06-29 | 2006-07-13 | Hauni Maschinenbau Ag | Verfahren und Vorrichtung zum Auftragen von Leim |
| JP4735805B2 (ja) * | 2005-03-18 | 2011-07-27 | 独立行政法人物質・材料研究機構 | 低エネルギーイオン照射による導電体物質からの特性x線発生方法とその装置 |
| CN100433039C (zh) * | 2005-08-03 | 2008-11-12 | 正品科技(北京)有限公司 | 利用化学元素标记方法和设备及化学元素标记 |
| US20070072304A1 (en) * | 2005-09-26 | 2007-03-29 | International Business Machines Corporation | System and method for identifying biological growth media |
| WO2008144673A2 (fr) * | 2007-05-17 | 2008-11-27 | Spudnik, Inc. | Écrans multicouches avec rayures électroluminescentes pour balayer des systèmes d'affichage à faisceau |
| US7995196B1 (en) | 2008-04-23 | 2011-08-09 | Tracer Detection Technology Corp. | Authentication method and system |
| DE102008060675B4 (de) | 2008-12-08 | 2012-11-08 | Polysecure Gmbh | Verfahren zur eindeutigen Identifizierung und Authentifizierung von Produkten zum Schutz vor Plagiaten |
| FR2942899B1 (fr) * | 2009-03-03 | 2011-09-23 | Jose Balbuena | Dispositif et procede d'analyse optique de documents |
| JP5709987B2 (ja) * | 2010-06-14 | 2015-04-30 | トルタグ・テクノロジーズ・インコーポレーテッドTrutag Technologies Incorporated | パッケージのなかの商品を検証するためのシステム |
| GB2491814A (en) * | 2011-06-06 | 2012-12-19 | Smartwater Ltd | A method of generating a composition for identifying goods |
| WO2013113763A1 (fr) * | 2012-02-03 | 2013-08-08 | Mei, Inc. | Appareil et procédé permettant de caractériser des éléments de monnaie |
| DE102012003519A1 (de) * | 2012-02-24 | 2013-08-29 | Polysecure Gmbh | Werkstück mit Markierung |
| AR091741A1 (es) * | 2012-07-13 | 2015-02-25 | Sicpa Holding Sa | Metodo para autenticar un reloj |
| CN104428723A (zh) | 2012-07-13 | 2015-03-18 | 锡克拜控股有限公司 | 鉴定计时器的方法 |
| TW201415022A (zh) | 2012-07-13 | 2014-04-16 | Sicpa Holding Sa | 用於鑑定計時器真僞的方法 |
| CN102968927B (zh) * | 2012-11-02 | 2015-11-18 | 吴建辉 | 防伪标签、防伪标签的识别装置及方法 |
| KR20160048792A (ko) | 2013-08-23 | 2016-05-04 | 시크파 홀딩 에스에이 | 석영 발진기를 이용한 인증 방법 및 시스템 |
| WO2017085294A1 (fr) | 2015-11-18 | 2017-05-26 | Polysecure Gmbh | Matériau contenant un marqueur pour l'authentification et le tri du matériau |
| EP3590073B1 (fr) | 2017-03-01 | 2024-10-16 | Spectra Systems Corporation | Substrats polymères codés destinés à une authentification de billets de banque |
| CN108593568A (zh) * | 2018-05-02 | 2018-09-28 | 上海锆仪电子科技有限公司 | 自动化定性和定量物质检测方法、装置及其系统 |
| EP3591642A1 (fr) * | 2018-07-02 | 2020-01-08 | UPM Raflatac Oy | Étiquette de scellement |
| GB2580324B (en) * | 2018-12-28 | 2022-09-14 | Guy Stevens Henry | Paint including a taggant |
| EP3981016B1 (fr) | 2019-06-04 | 2023-12-27 | Brücher, Christoph | Identification et authentification univoques de produits |
| JP2023107561A (ja) * | 2022-01-24 | 2023-08-03 | 株式会社日立製作所 | 不正確認システム及び不正確認方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076958A (zh) * | 1992-04-02 | 1993-10-06 | 北京大学 | 一类高聚物稀土荧光组合物及其用途 |
| US5592561A (en) * | 1994-04-14 | 1997-01-07 | Moore; Lewis J. | Anti-counterfeiting system |
| JP3244953B2 (ja) * | 1994-07-05 | 2002-01-07 | 三菱製紙株式会社 | 情報識別シート及びその情報識別方法 |
| JPH0869680A (ja) * | 1994-08-30 | 1996-03-12 | Toppan Printing Co Ltd | セキュリティー用情報コードおよびその読み取り方法 |
| GB9510678D0 (en) * | 1995-05-25 | 1995-07-19 | At & T Global Inf Solution | Method and apparatus for authenticating documents |
| AU4311896A (en) * | 1995-12-29 | 1997-07-28 | S. E. Axis Limited | Authentication of articles |
| FR2757658B1 (fr) * | 1996-12-23 | 1999-05-14 | Brugot Alain | Procede de fabrication sequentielle a cadences industrielles d'images en exemplaire unique susceptibles d'etre lues a grande vitesse |
| US5974150A (en) * | 1997-09-30 | 1999-10-26 | Tracer Detection Technology Corp. | System and method for authentication of goods |
| GB9722475D0 (en) * | 1997-10-25 | 1997-12-24 | Wahoo Trust The | Article identification means |
| US6759235B2 (en) * | 2000-04-06 | 2004-07-06 | Quantum Dot Corporation | Two-dimensional spectral imaging system |
| US6610351B2 (en) * | 2000-04-12 | 2003-08-26 | Quantag Systems, Inc. | Raman-active taggants and their recognition |
| JP3836302B2 (ja) * | 2000-06-09 | 2006-10-25 | 帝眞貿易株式会社 | 識別マークによる識別方法および識別装置 |
| FR2813134B1 (fr) * | 2000-08-21 | 2004-01-16 | Banque De France | Procede d'authentification de documents sensibles |
| JP2002260052A (ja) * | 2001-03-01 | 2002-09-13 | Printing Bureau Ministry Of Finance | 真偽判別及び識別可能な諸証券類及びその識別法 |
| FR2822269B1 (fr) * | 2001-03-15 | 2003-07-04 | Teb | Systeme de marquage et d'identification optique |
| ATE399990T1 (de) * | 2001-10-09 | 2008-07-15 | Univ Ruprecht Karls Heidelberg | Fernfeld lichtmikroskopische methode und vorrichtung zur bestimmung von mindestens einem objekt kleiner als die benutzte wellenlänge |
| CN2521669Y (zh) * | 2001-10-22 | 2002-11-20 | 海南兆信数码印刷有限公司 | 密码条码结合的物流管理防伪标识 |
-
2002
- 2002-10-29 FR FR0213718A patent/FR2846445B1/fr not_active Expired - Fee Related
-
2003
- 2003-10-29 BR BR0315825-0A patent/BR0315825A/pt not_active Application Discontinuation
- 2003-10-29 EP EP03780247A patent/EP1556837B1/fr not_active Expired - Lifetime
- 2003-10-29 KR KR1020057007680A patent/KR101002288B1/ko not_active Expired - Fee Related
- 2003-10-29 SI SI200331223T patent/SI1556837T1/sl unknown
- 2003-10-29 US US10/533,356 patent/US7605372B2/en not_active Expired - Lifetime
- 2003-10-29 CN CN2003801036814A patent/CN1714373B/zh not_active Expired - Fee Related
- 2003-10-29 PT PT03780247T patent/PT1556837E/pt unknown
- 2003-10-29 CA CA2504155A patent/CA2504155C/fr not_active Expired - Fee Related
- 2003-10-29 ES ES03780247T patent/ES2305544T3/es not_active Expired - Lifetime
- 2003-10-29 AT AT03780247T patent/ATE391969T1/de active
- 2003-10-29 AU AU2003288342A patent/AU2003288342A1/en not_active Abandoned
- 2003-10-29 DK DK03780247T patent/DK1556837T3/da active
- 2003-10-29 WO PCT/FR2003/003233 patent/WO2004040504A2/fr not_active Ceased
- 2003-10-29 JP JP2004547744A patent/JP2006505033A/ja active Pending
- 2003-10-29 MX MXPA05004522A patent/MXPA05004522A/es active IP Right Grant
- 2003-10-29 DE DE60320291T patent/DE60320291T2/de not_active Expired - Lifetime
-
2008
- 2008-06-06 CY CY20081100602T patent/CY1108124T1/el unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006118889A1 (fr) * | 2005-04-29 | 2006-11-09 | Emp Biotech Gmbh | Procede d'identification de produits de contrefaçon |
| JP2007078521A (ja) * | 2005-09-14 | 2007-03-29 | Takiron Co Ltd | 塩化ビニル樹脂成形体の識別方法及びこれに使用する塩化ビニル樹脂成形体 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1556837A2 (fr) | 2005-07-27 |
| CN1714373A (zh) | 2005-12-28 |
| CA2504155A1 (fr) | 2004-05-13 |
| WO2004040504A3 (fr) | 2004-08-12 |
| FR2846445A1 (fr) | 2004-04-30 |
| DE60320291T2 (de) | 2009-07-16 |
| DK1556837T3 (da) | 2008-07-28 |
| JP2006505033A (ja) | 2006-02-09 |
| CA2504155C (fr) | 2014-06-17 |
| KR20050067428A (ko) | 2005-07-01 |
| SI1556837T1 (sl) | 2008-08-31 |
| ATE391969T1 (de) | 2008-04-15 |
| US7605372B2 (en) | 2009-10-20 |
| US20060054825A1 (en) | 2006-03-16 |
| AU2003288342A1 (en) | 2004-05-25 |
| CY1108124T1 (el) | 2014-02-12 |
| ES2305544T3 (es) | 2008-11-01 |
| CN1714373B (zh) | 2010-04-28 |
| KR101002288B1 (ko) | 2010-12-20 |
| BR0315825A (pt) | 2005-09-13 |
| PT1556837E (pt) | 2008-06-11 |
| EP1556837B1 (fr) | 2008-04-09 |
| FR2846445B1 (fr) | 2005-04-08 |
| MXPA05004522A (es) | 2005-11-23 |
| AU2003288342A8 (en) | 2004-05-25 |
| DE60320291D1 (de) | 2008-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1556837B1 (fr) | Procede d'authentification par marquage ou tracage chimique d'un objet ou d'une substance | |
| EP2019731B1 (fr) | Procede pour le recyclage de matieres provenant d'objets usages | |
| JP5903719B2 (ja) | インライン分光リーダおよび方法 | |
| US7449698B2 (en) | Method for encoding materials with a luminescent tag and apparatus for reading same | |
| EP1741072B1 (fr) | Procede d'authentification securise par marquage ou traçage chimique d'un objet ou d'une substance | |
| PL217943B1 (pl) | Urządzenie i system zabezpieczania do uwierzytelniania oznakowania | |
| US7365840B2 (en) | Information presenting substance-containing material, and identification method, identification system and device therefor | |
| JPH0915156A (ja) | 分光測定方法及び測定装置 | |
| EP4182898A1 (fr) | Procédé et système de détection et d'authentification d'un traceur dans un marquage par spectroscopie raman exaltée de surface | |
| EP3047258A1 (fr) | Dispositif d'identification automatique de fluorescence de traceurs en vue du tri automatique et/ou du controle de qualite de produits ou matieres marquees, colorees ou non. | |
| JP2025511266A (ja) | 試料の特性の存在を判定する装置、特に受精鶏卵の雌雄を判定する装置、使用および方法 | |
| RU2233438C1 (ru) | Способ дистанционного обнаружения и идентификации объектов органического происхождения | |
| Gutknecht | Investigating the Feasibility of Raman Spectroscopy for Document Authentication | |
| Zlatov et al. | Measurement complex based on the LabVIEW system for a fluorescence study of quantum dots | |
| HK1111219B (en) | Method for encoding materials with a luminescent tag and apparatus for reading same | |
| WO2016046500A1 (fr) | Appareil portatif pour déterminer la présence et/ou l'absence de traceurs dans un objet. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2003780247 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2005/004522 Country of ref document: MX Ref document number: 2004547744 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2504155 Country of ref document: CA |
|
| ENP | Entry into the national phase |
Ref document number: 2006054825 Country of ref document: US Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10533356 Country of ref document: US Ref document number: 1020057007680 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 20038A36814 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020057007680 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 2003780247 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: PI0315825 Country of ref document: BR |
|
| WWP | Wipo information: published in national office |
Ref document number: 10533356 Country of ref document: US |
|
| WWG | Wipo information: grant in national office |
Ref document number: 2003780247 Country of ref document: EP |
