公开(公告)号：WO2004025344A8

公开(公告)日：2004-05-21

申请号：PCT/US0328890

申请日：2003-09-12

Applicant: CYVERA CORP

Inventor： PUTNAM MARTIN A ,  MOON JOHN ,  SZCZEPANEK PAUL S ,  LI TUO ,  RAUSEO ANTHONY ,  TRAYNOR JOSEPH

IPC: B01J19/00 ,  B01L3/00 ,  G01N15/14 ,  G01N33/52 ,  G02B5/18 ,  G02B6/34 ,  G03H1/00 ,  G06K9/18 ,  G06T5/00 ,  G02B6/16

CPC classification number: G06K19/06009 ,  B01J2219/00459 ,  B01J2219/00463 ,  B01J2219/0047 ,  B01J2219/005 ,  B01J2219/00547 ,  B01J2219/00576 ,  B01J2219/00702 ,  B01L3/502707 ,  B01L3/5085 ,  B01L2200/0636 ,  B01L2200/0668 ,  B01L2300/0654 ,  B01L2400/0409 ,  B01L2400/0457 ,  B01L2400/0487 ,  G02B6/02076 ,  G03H1/0272 ,  G03H2210/53 ,  G03H2230/10 ,  G03H2270/20 ,  G03H2270/24

Abstract: A method for manufacturing a diffusion grating-based optical identification element is provided. The optical identification element includes a known optical substrate, having an optical diffraction grating disposed in the volume of the substrate. A large number of substrates or microbeads having unique identification codes can be manufactured winding a substrate, such as a fiber, around a polygonal shaped cage/basket to form a fiber ribbon having flatsections. A grating writing station writes one or more gratings into each flat section to form a unique code to this section. Each flat section of fibers of the fiber ribbon is written with the saure gratings to provide the same identification code, or alternatively each flat section may be have a different grating(s) written therein so that each section has a different identification code. The fiber ribbon is then removed from the cage and diced to form a groups of optical identification elements, each group having unique optical identification codes.

Abstract translation: 提供了一种制造基于漫射光栅的光学识别元件的方法。 光学识别元件包括已知的光学基板，其具有布置在基板的体积中的光学衍射光栅。 可以制造具有独特识别码的大量衬底或微珠，其围绕多边形形状的笼/筐缠绕诸如纤维等基底以形成具有扁平截面的纤维带。 光栅书写站将一个或多个光栅写入每个平面部分，以形成该部分的唯一代码。 光纤带的每个平坦部分的纤维都用琢型光栅写入以提供相同的识别码，或者每个平坦部分可以具有写在其中的不同光栅，使得每个部分具有不同的识别码。 然后将光纤带从笼中取出并切割成一组光学识别元件，每组具有唯一的光学识别码。

公开(公告)号：WO2004025559A1

公开(公告)日：2004-03-25

申请号：PCT/US2003/028874

申请日：2003-09-12

Applicant: CYVERA CORPORATION

Inventor： MOON, John ,  PUTNAM, Martin, A.

IPC: G06T5/00

CPC classification number: G03H1/0272 ,  B01J2219/00459 ,  B01J2219/00463 ,  B01J2219/0047 ,  B01J2219/005 ,  B01J2219/00547 ,  B01J2219/00576 ,  B01J2219/00702 ,  B01L3/502761 ,  B01L3/5085 ,  B01L2200/0636 ,  B01L2200/0668 ,  B01L2300/0654 ,  B01L2400/0409 ,  B01L2400/0457 ,  B01L2400/0487 ,  G03H2210/53 ,  G03H2230/10 ,  G03H2270/20 ,  G03H2270/24

Abstract: An optical identification element 8 includes an optical substrate 10 having at least one diffraction grating 12 disposed therein. The grating 12 has a one or more of colocated pitches Λ which represent a unique identification N bit digital code that is detected when illuminated by incident light 24. The incident light 24 may be directed transversely onto the side or onto an end of the substrate 10 with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The element 8 can provide a large number of unique codes, e.g., greater than 67 million codes, and can withstand harsh environments. The element 8 can be used in any application that requires sorting, tagging, tracking or identification, and can be made on a micron scale "microbeads" if desired, or larger "macro-elements" for larger applications. The code may be digital binary or may be other numerical bases.

Abstract translation: 光学识别元件8包括其中设置有至少一个衍射光栅12的光学基板10。 光栅12具有一个或多个共同定位的间距λ，其表示当被入射光24照射时检测到的唯一识别N位数字码。入射光24可以被横向地引导到衬底10的一侧或一端上 具有窄带（单波长）或多个波长源，在这种情况下，码分别由光的空间分布或波长谱表示。 元件8可以提供大量独特的代码，例如大于6700万个代码，并且可以承受恶劣的环境。 元件8可用于任何需要排序，标记，跟踪或识别的应用中，如果需要，可以在微米尺度“微珠”上制造，或者对于更大的应用可以使用更大的“宏观元件”。 代码可以是数字二进制的，也可以是其他的数字基础。

公开(公告)号：WO01095249A2

公开(公告)日：2001-12-13

申请号：PCT/GB2001/002480

申请日：2001-06-05

IPC: G06K19/06 ,  G06K19/14 ,  G06K19/00

CPC classification number: G06Q10/087 ,  G03H1/26 ,  G03H2001/0016 ,  G03H2001/221 ,  G03H2210/53 ,  G03H2230/10 ,  G06K19/06028 ,  G06K19/14

Abstract: The present invention provides for a system and method for product verification for use with products intended to be introduced into circulation and including machine readable product data, and comprising a product data storage means, at least one portable reading device for said machine readable product data, wherein the machine readable product data is applied to products and is arranged for inspection by the at least one portable reading device remotely from the product data storage means and at at least one point in the product circulation route, and wherein the at least one portable reading device is arranged to verify the authenticity of the machine readable product data and thereby verify the authenticity of the product itself.

Abstract translation: 本发明提供了一种用于产品验证的系统和方法，用于期望引入循环的产品并且包括机器可读产品数据，并且包括产品数据存储装置，用于所述机器可读产品数据的至少一个便携式读取装置， 其中所述机器可读产品数据被应用于产品，并被布置成由所述至少一个便携式读取装置远离所述产品数据存储装置和所述产品循环路线中的至少一个点进行检查，并且其中所述至少一个便携式读取 设备被设置为验证机器可读产品数据的真实性，从而验证产品本身的真实性。

公开(公告)号：WO1995014954A1

公开(公告)日：1995-06-01

申请号：PCT/AU1994000723

申请日：1994-11-23

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION ,  LEE, Robert, Arthur

Inventor： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

IPC: G02B27/42

CPC classification number: B44F1/14 ,  B41M3/12 ,  B41M3/148 ,  B44C1/10 ,  B44C1/165 ,  G02B5/1828 ,  G02B27/42 ,  G03H1/0244 ,  G03H2230/10 ,  Y10S283/902

Abstract: Diffractive indicia for a surface (1) comprising a plurality of small separate diffractive elements (2) and means for adhering the diffractive elements to the surface. Each diffractive element has a diffractive surface relief structure and is not separately resolvable to the human eye. The appearance of the diffractive indicia, when applied to the surface, changes when the viewing angle and/or angle of ilumination relative to the surface changes. In preferred arrangements, the diffractive indicia are incorporated in an ink or a transfer medium. A palette of diffractive indicia with different characteristic colours and other optical properties may be provided.

Abstract translation: 包括多个小分离衍射元件（2）的表面（1）的衍射标记和用于将衍射元件粘附到表面的装置。 每个衍射元件都具有衍射表面浮雕结构，并且不能单独地分辨人眼。 当应用于表面时，衍射标记的出现在相对于表面的视角和/或角度变化时改变。 在优选的布置中，衍射标记被结合在油墨或转印介质中。 可以提供具有不同特征颜色和其它光学性质的衍射标记的调色板。

公开(公告)号：WO1993023481A1

公开(公告)日：1993-11-25

申请号：PCT/US1993004532

申请日：1993-05-10

Applicant: AVERY DENNISON CORPORATION ,  MEIKKA, Richard, G. ,  BENOIT, Dennis, R. ,  THOMAS, Richard, M. ,  RETTKER, James, P. ,  JOSEPHY, Karl

Inventor： AVERY DENNISON CORPORATION

IPC: C09C01/62

CPC classification number: B22F1/0055 ,  B22F1/0007 ,  B22F9/16 ,  C01P2004/20 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/60 ,  C09C1/62 ,  C09C1/622 ,  C09C1/64 ,  C09C3/04 ,  C09D5/36 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/0272 ,  G03H1/028 ,  G03H1/182 ,  G03H2001/0055 ,  G03H2001/0284 ,  G03H2230/10 ,  G03H2250/12 ,  G03H2270/13 ,  G03H2270/24 ,  G03H2270/52 ,  Y10T428/24413 ,  Y10T428/24479 ,  Y10T428/24537 ,  Y10T428/24545 ,  Y10T428/24579 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2982

Abstract: A process for preparing embossed, finely-divided, thin, bright-metal particles which process comprises forming an embossed release surface (42) to at least one side of a carrier sheet (41), depositing a metal film onto the release surface so that the metal film conforms to the embossed surface, solubilizing the release surface, removing the metal film from the carrier sheet, and breaking the thin metal film into embossed particles having an average diameter of between 25 to 50 microns. The film may also take the form of an optical stack.

Abstract translation: 一种用于制备压花，细分的，细的，明亮的金属颗粒的方法，包括在承载片（41）的至少一侧上形成压纹的释放表面（42），将金属膜沉积到剥离表面上，使得 金属膜符合压纹表面，增溶释放表面，从载体片上除去金属膜，并将薄金属膜破碎成平均直径在25至50微米之间的压花颗粒。 胶片也可以采用光学叠层的形式。

公开(公告)号：WO2008029175A3

公开(公告)日：2008-09-18

申请号：PCT/GB2007050137

申请日：2007-03-21

Applicant: METALLIC SECURITY S R O ,  HOUHA ROMAN ,  TETHAL TOMAS ,  KOTACKA LIBOR ,  JERMOLAJEV IGOR ,  DRINKWATER JOHN ,  HRADENCY CESTMIR

Inventor： HOUHA ROMAN ,  TETHAL TOMAS ,  KOTACKA LIBOR ,  JERMOLAJEV IGOR ,  DRINKWATER JOHN ,  HRADENCY CESTMIR

IPC: B42D15/10

CPC classification number: B42D25/328 ,  B29C70/585 ,  B29C70/64 ,  B29K2705/08 ,  B42D25/23 ,  B42D25/324 ,  B42D25/346 ,  B42D25/373 ,  B42D2033/10 ,  B42D2035/08 ,  B42D2035/44 ,  B42D2035/50 ,  B44C1/1729 ,  D21H21/40 ,  G03H1/0236 ,  G03H1/0244 ,  G03H2001/0016 ,  G03H2001/187 ,  G03H2230/10 ,  G03H2250/10 ,  G03H2250/36 ,  G03H2270/12 ,  G03H2270/13 ,  G03H2270/22 ,  G03H2270/24 ,  G09F3/0292

Abstract: The present invention provides for a security article for anti-counterfeit (21, 31), authentication and/or tracking purposes, comprising a substrate material (25, 32) including at least one, but preferably several encoded metal holographic platelets, wherein each platelet (22, 33) carries a surface relief diffractive.structure and can be authenticated by inspection of both a holographic device by illumination and visual, eyeglass and magnifier inspection and which can also be authenticated by inspection under magnification of an aperture in the metal platelet carrying an authenticating code.

Abstract translation: 本发明提供了一种用于防伪（21,31）认证和/或跟踪目的的安全物品，其包括基材材料（25,32），其包括至少一个但优选几个编码的金属全息片剂，其中每个血小板 （22,33）具有表面浮雕衍射结构，并且可以通过照明和视觉，眼镜和放大镜检查来检查全息装置来认证，并且还可以通过在载体的金属血小板中的孔径的放大倍数下进行检查来认证 一个验证码。

公开(公告)号：WO2004025561B1

公开(公告)日：2004-05-27

申请号：PCT/US0328887

申请日：2003-09-12

Applicant: CYVERA CORP

Inventor： MOON JOHN ,  PUTNAM MARTIN A

IPC: B01J19/00 ,  B01L3/00 ,  G01N15/14 ,  G01N33/52 ,  G02B6/34 ,  G03H1/00 ,  G06K9/18 ,  G06T5/00

CPC classification number: G03H1/0272 ,  B01J2219/00459 ,  B01J2219/00463 ,  B01J2219/0047 ,  B01J2219/005 ,  B01J2219/00547 ,  B01J2219/00576 ,  B01J2219/00702 ,  B01L3/502761 ,  B01L3/5085 ,  B01L2200/0636 ,  B01L2200/0668 ,  B01L2300/0654 ,  B01L2400/0409 ,  B01L2400/0457 ,  B01L2400/0487 ,  G03H2210/53 ,  G03H2230/10 ,  G03H2270/20 ,  G03H2270/24

Abstract: An optical identification element and a microparticle comprising it, as well as a method of synthesizing a chemical on an optical element. The microbeads (8) have a plurality of unique identification digital codes based on a diffraction grating (12) disposed therein that are detected when illuminated by incident light (24). The incident light (24) may be directed transversely onto the side or onto an end of the tube (14) with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The assay stick (7) may be reused or disposed upon completion of the assay.

Abstract translation: 包含它的光学识别元件和微粒以及在光学元件上合成化学品的方法。 微珠（8）具有基于设置在其中的衍射光栅（12）的多个唯一识别数字代码，所述衍射光栅在被入射光（24）照射时被检测到。 入射光（24）可以用窄带（单波长）或多波长源横向地指向管（14）的侧面或端部，在这种情况下，代码由光的空间分布表示或者 一个波长谱。 化验棒（7）可以在测定完成时重新使用或处置。

公开(公告)号：WO2004025563B1

公开(公告)日：2004-05-06

申请号：PCT/US0329244

申请日：2003-09-12

Applicant: CYVERA CORP

Inventor： MOON JOHN ,  PUTNAM MARTIN A

IPC: B01J19/00 ,  B01L3/00 ,  G01N15/14 ,  G01N33/52 ,  G02B6/34 ,  G03H1/00 ,  G06K9/18 ,  G06T5/00 ,  G02B6/16

CPC classification number: G03H1/0272 ,  B01J2219/00459 ,  B01J2219/00463 ,  B01J2219/0047 ,  B01J2219/005 ,  B01J2219/00547 ,  B01J2219/00576 ,  B01J2219/00702 ,  B01L3/502761 ,  B01L3/5085 ,  B01L2200/0636 ,  B01L2200/0668 ,  B01L2300/0654 ,  B01L2400/0409 ,  B01L2400/0457 ,  B01L2400/0487 ,  G03H2210/53 ,  G03H2230/10 ,  G03H2270/20 ,  G03H2270/24

Abstract: Microparticles (8, 72) includes an optical substrate (10) having at least one diffraction grating (12) disposed therein. The grating (12) having a plurality of colocated pitches A which represent a unique identification digital code that is detected when illuminated by incident light (24). The incident light (24) may be directed transversely from the side of the substrate (10) with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The code may be digital binary or may be other numerical bases. The micro-particles (8, 72) can provide a large number of unique codes, e.g., greater than 67 million codes, and can withstand harsh environments. The micro-particles (8) are functionalized by coating them with a material/substance of interest, which are then used to perform multiplexed experiments involving chemical processes, e.g., DNA testing and combinatorial chemistry.

Abstract translation: 微粒（8,72）包括其中设置有至少一个衍射光栅（12）的光学基片（10）。 光栅（12）具有多个共同定位的间距A，其表示当被入射光（24）照射时检测到的唯一识别数字码。 入射光（24）可以以窄带（单波长）或多波长源从基板（10）的侧面横向地引导，在这种情况下，代码由光或波长光谱的空间分布表示， 分别。 代码可以是数字二进制的，也可以是其他的数字基础。 微粒子（8,72）可以提供大量独特的代码，例如大于6700万个代码，并且可以承受恶劣的环境。 微粒（8）通过用感兴趣的材料/物质涂覆它们来官能化，然后将其用于进行涉及化学过程（例如DNA测试和组合化学）的复合实验。

公开(公告)号：WO2004025561A1

公开(公告)日：2004-03-25

申请号：PCT/US2003/028887

申请日：2003-09-12

Applicant: CIDRA CORPORATION

Inventor： MOON, John ,  PUTNAM, Martin, A.

IPC: G06T5/00

CPC classification number: G03H1/0272 ,  B01J2219/00459 ,  B01J2219/00463 ,  B01J2219/0047 ,  B01J2219/005 ,  B01J2219/00547 ,  B01J2219/00576 ,  B01J2219/00702 ,  B01L3/502761 ,  B01L3/5085 ,  B01L2200/0636 ,  B01L2200/0668 ,  B01L2300/0654 ,  B01L2400/0409 ,  B01L2400/0457 ,  B01L2400/0487 ,  G03H2210/53 ,  G03H2230/10 ,  G03H2270/20 ,  G03H2270/24

Abstract: An optical identification element and a microparticle comprising it, as well as a method of synthesizing a chemical on an optical element. The microbeads (8) have a plurality of unique identification digital codes based on a diffraction grating (12) disposed therein that are detected when illuminated by incident light (24). The incident light (24) may be directed transversely onto the side or onto an end of the tube (14) with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The assay stick (7) may be reused or disposed upon completion of the assay.

Abstract translation: 光学识别元件和包含它的微粒，以及在光学元件上合成化学物质的方法。 微珠（8）具有基于设置在其中的衍射光栅（12）的多个唯一识别数字代码，其被入射光（24）照射时检测。 入射光（24）可以以窄带（单波长）或多波长源横向地引导到管（14）的一侧或一端上，在这种情况下，代码由光的空间分布或 波长谱。 测定棒（7）可以在测定完成后重复使用或处置。

公开(公告)号：WO2003034156A1

公开(公告)日：2003-04-24

申请号：PCT/JP2002/010492

申请日：2002-10-09

Applicant: 大日本印刷株式会社 ,  鈴木 慎一郎

Inventor： 鈴木 慎一郎

IPC: G03H1/26

CPC classification number: G06K19/14 ,  B42D25/00 ,  B42D25/21 ,  B42D25/23 ,  B42D25/328 ,  B42D2035/20 ,  G03H1/0236 ,  G03H1/08 ,  G03H1/26 ,  G03H2001/0016 ,  G03H2001/085 ,  G03H2001/303 ,  G03H2230/10 ,  G03H2270/13 ,  G03H2270/52 ,  G06K19/06037 ,  G06K19/10

Abstract: An optical structure body (3) having a plurality of minute optical unit areas (4) is provided on a substrate (2). Each of the minute optical unit areas (4) has a plurality of types of minute divisions (A, B) recorded with a depth which is phase information on a Fourier transform image of the original image made into a multinary value. Alternatively, each pair of adjacent minute optical unit areas (4) has a plurality of types of minute divisions (A, B) recorded with a depth which is a Fourier transform image of the original image made into a multinary value.

Abstract translation: 具有多个微小光学单元区域（4）的光学结构体（3）设置在基板（2）上。 每个微小光学单元区域（4）具有记录有深度的多种类型的微小分割（A，B），该深度是作为多值的原始图像的傅立叶变换图像的相位信息。 或者，每对相邻的微小光学单元区域（4）具有记录有将作为多值的原始图像的傅里叶变换图像的深度的多种类型的微小分割（A，B）。