BR112014017367A2 - esquema de autenticação e detecção de excitação/emissão de múltiplos comprimentos de onda - Google Patents
esquema de autenticação e detecção de excitação/emissão de múltiplos comprimentos de ondaInfo
- Publication number
- BR112014017367A2 BR112014017367A2 BR112014017367A BR112014017367A BR112014017367A2 BR 112014017367 A2 BR112014017367 A2 BR 112014017367A2 BR 112014017367 A BR112014017367 A BR 112014017367A BR 112014017367 A BR112014017367 A BR 112014017367A BR 112014017367 A2 BR112014017367 A2 BR 112014017367A2
- Authority
- BR
- Brazil
- Prior art keywords
- identifier
- emitter
- authentication scheme
- emission detection
- wavelength excitation
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 230000005284 excitation Effects 0.000 title abstract 2
- 239000011247 coating layer Substances 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000695 excitation spectrum Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/355—Security threads
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
- G01J3/4406—Fluorescence spectrometry
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
-
- 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
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6419—Excitation at two or more wavelengths
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Credit Cards Or The Like (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
resumo patente de invenção: "esquema de autenticação e detecção de excitação/emissão de múltiplos comprimentos de onda". a presente invenção refere-se a um sistema e um método para a autenticação de produtos seguros. o elemento de segurança contém um primeiro componente na forma de um emissor que tem a capacidade emitir luz em resposta à luz de bomba externa. o elemento de segurança também contém um segundo componente na forma de um identificador que absorve a luz em uma faixa espectralmente estreita em comparação ao espectro de excitação mais largo do primeiro material. desta maneira o emissor e o identificador trabalham em combinação um com o outro para criar uma resposta da emissão significativamente dependente dos comprimentos de onda da iluminação e singular para a combinação específica dos componentes. o emissor e o identificador podem estar na forma de uma mistura. além disso, o emissor e o identificador podem ser aplicados com bastante proximidade um, do outro, tal como dentro de duas camadas de revestimento separadas em um substrato apropriado. 21794839v1 1/1 21794839v1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/352,953 US8840029B2 (en) | 2012-01-18 | 2012-01-18 | Multi wavelength excitation/emission authentication and detection scheme |
US13/352,953 | 2012-01-18 | ||
PCT/US2013/020504 WO2013109425A1 (en) | 2012-01-18 | 2013-01-07 | Multi wavelength excitation/emission authentication and detection scheme |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014017367A2 true BR112014017367A2 (pt) | 2017-06-13 |
BR112014017367A8 BR112014017367A8 (pt) | 2017-07-04 |
BR112014017367B1 BR112014017367B1 (pt) | 2021-01-05 |
Family
ID=48779743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014017367-2A BR112014017367B1 (pt) | 2012-01-18 | 2013-01-07 | método de autenticação de um artigo e elemento de segurança |
Country Status (8)
Country | Link |
---|---|
US (1) | US8840029B2 (pt) |
EP (2) | EP3845879A1 (pt) |
CN (1) | CN104067297B (pt) |
BR (1) | BR112014017367B1 (pt) |
CA (1) | CA2860235C (pt) |
ES (1) | ES2873942T3 (pt) |
MX (1) | MX2014008734A (pt) |
WO (1) | WO2013109425A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9749607B2 (en) | 2009-07-16 | 2017-08-29 | Digimarc Corporation | Coordinated illumination and image signal capture for enhanced signal detection |
CN103411973B (zh) * | 2013-09-03 | 2016-02-24 | 西北农林科技大学 | 一种基于高光谱的酿酒葡萄果皮中花色苷含量测定的方法 |
US9635378B2 (en) | 2015-03-20 | 2017-04-25 | Digimarc Corporation | Sparse modulation for robust signaling and synchronization |
US10424038B2 (en) | 2015-03-20 | 2019-09-24 | Digimarc Corporation | Signal encoding outside of guard band region surrounding text characters, including varying encoding strength |
US10783601B1 (en) | 2015-03-20 | 2020-09-22 | Digimarc Corporation | Digital watermarking and signal encoding with activable compositions |
US9754341B2 (en) | 2015-03-20 | 2017-09-05 | Digimarc Corporation | Digital watermarking and data hiding with narrow-band absorption materials |
US20170039794A1 (en) * | 2015-08-04 | 2017-02-09 | Spectra Systems Corp. | Photoluminescent authentication devices, systems, and methods |
US10065441B2 (en) | 2015-09-01 | 2018-09-04 | Digimarc Corporation | Counterfeiting detection using machine readable indicia |
US10926574B2 (en) * | 2015-12-17 | 2021-02-23 | Sicpa Holding Sa | Security element formed from at least two inks applied in overlapping patterns, articles carrying the security element, and authentication methods |
US10365239B2 (en) | 2016-02-15 | 2019-07-30 | Exxonmobil Research And Engineering Company | Method and system for in-situ identification of working fluids |
US10088430B2 (en) | 2016-02-15 | 2018-10-02 | Exxonmobil Research And Engineering Company | Systems and methods for authenticating working fluids |
EP3590073A4 (en) * | 2017-03-01 | 2021-01-06 | Spectra Systems Corporation | CODED POLYMERIC SUBSTRATES INTENDED FOR AUTHENTICATION OF BANK NOTES |
WO2021113349A1 (en) * | 2019-12-03 | 2021-06-10 | Spectra Systems Corporation | Coded polymer substrates for banknote authentication |
DE102017008863A1 (de) * | 2017-09-21 | 2018-05-30 | Daimler Ag | Verfahren zum Betrieb eines autonom fahrenden Fahrzeugs mit einer an den Verkehr angepassten Fahrweise |
US10896307B2 (en) | 2017-11-07 | 2021-01-19 | Digimarc Corporation | Generating and reading optical codes with variable density to adapt for visual quality and reliability |
US10872392B2 (en) | 2017-11-07 | 2020-12-22 | Digimarc Corporation | Generating artistic designs encoded with robust, machine-readable data |
US11062108B2 (en) | 2017-11-07 | 2021-07-13 | Digimarc Corporation | Generating and reading optical codes with variable density to adapt for visual quality and reliability |
US11262298B2 (en) * | 2018-08-30 | 2022-03-01 | Caterpillar Inc. | System and method for determining fluid origin |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020652A1 (de) * | 1980-05-30 | 1981-12-10 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Wertpapier mit echtheitsmerkmalen in form von lumineszierenden substanzen und verfahren zur aenderung derselben |
JPH0797388B2 (ja) * | 1992-09-29 | 1995-10-18 | 日本発条株式会社 | 対象物の識別構造 |
US7063260B2 (en) * | 2003-03-04 | 2006-06-20 | Lightsmyth Technologies Inc | Spectrally-encoded labeling and reading |
US7175086B2 (en) * | 2004-04-21 | 2007-02-13 | General Electric Company | Authentication system, data device, and methods for using the same |
US7597961B2 (en) * | 2004-07-13 | 2009-10-06 | Sabic Innovative Plastics Ip B.V. | Authenticatable article and method of authenticating |
US7355944B2 (en) * | 2004-11-12 | 2008-04-08 | General Electric Company | Authenticatable media and method of authenticating |
US7963450B2 (en) * | 2007-06-19 | 2011-06-21 | Spectra Systems Corporation | Near infrared ink security feature |
US7667828B2 (en) * | 2007-07-31 | 2010-02-23 | Hewlett-Packard Development Company, L.P. | Tagging systems using energy exchange |
US20090101837A1 (en) * | 2007-10-18 | 2009-04-23 | Kostantinos Kourtakis | Multilayer identification marker compositions |
DE102008033214A1 (de) * | 2008-07-15 | 2010-01-21 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zur optischen Bestimmung einer Messgröße eines Messmediums |
US8530863B2 (en) * | 2008-12-08 | 2013-09-10 | Spectra Systems Corporation | Fluorescence notch coding and authentication |
CA2656506A1 (en) * | 2009-02-27 | 2010-08-27 | Bank Of Canada | Security device |
US9207234B2 (en) * | 2009-05-18 | 2015-12-08 | Sicpa Holding Sa | Thermally stable SERS taggants |
-
2012
- 2012-01-18 US US13/352,953 patent/US8840029B2/en active Active
-
2013
- 2013-01-07 ES ES13738215T patent/ES2873942T3/es active Active
- 2013-01-07 CN CN201380005940.3A patent/CN104067297B/zh not_active Expired - Fee Related
- 2013-01-07 MX MX2014008734A patent/MX2014008734A/es active IP Right Grant
- 2013-01-07 EP EP21155737.6A patent/EP3845879A1/en not_active Withdrawn
- 2013-01-07 EP EP13738215.6A patent/EP2805288B1/en active Active
- 2013-01-07 BR BR112014017367-2A patent/BR112014017367B1/pt not_active IP Right Cessation
- 2013-01-07 WO PCT/US2013/020504 patent/WO2013109425A1/en active Application Filing
- 2013-01-07 CA CA2860235A patent/CA2860235C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR112014017367A8 (pt) | 2017-07-04 |
EP3845879A1 (en) | 2021-07-07 |
US8840029B2 (en) | 2014-09-23 |
EP2805288B1 (en) | 2021-05-19 |
CN104067297A (zh) | 2014-09-24 |
EP2805288A4 (en) | 2015-08-12 |
EP2805288A1 (en) | 2014-11-26 |
MX2014008734A (es) | 2014-08-29 |
WO2013109425A1 (en) | 2013-07-25 |
BR112014017367B1 (pt) | 2021-01-05 |
CN104067297B (zh) | 2019-01-08 |
US20130182241A1 (en) | 2013-07-18 |
ES2873942T3 (es) | 2021-11-04 |
CA2860235C (en) | 2017-08-22 |
CA2860235A1 (en) | 2013-07-25 |
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Legal Events
Date | Code | Title | Description |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/01/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2756 DE 31-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |