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1. 发明公开

US20240253387A1 ENVIRONMENTAL HISTORY MONITOR WITH SECURITY FEATURES 审中-公开
公开(公告)号：US20240253387A1
公开(公告)日：2024-08-01
申请号：US18629052
申请日：2024-04-08
申请人： Temptime Corporation
发明人： Marielle K. SMITH , Mohannad ABDO , Thi N. DO , Brian S. HUFFMAN
IPC分类号： B42D25/378 , G01K11/12 , G01N21/78 , G01N31/22
CPC分类号： B42D25/378 , G01K11/12 , G01N21/78 , G01N31/229
摘要： Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.

2. 发明公开

US20240246351A1 ABLATIVE PRINTED METALLIC LAYER 审中-公开
公开(公告)号：US20240246351A1
公开(公告)日：2024-07-25
申请号：US18566201
申请日：2022-06-02
申请人： THALES DIS FRANCE SAS
发明人： Christof SIEGFRIED , Christophe BOUSQUET
IPC分类号： B42D25/378 , B42D25/351 , B42D25/373 , B42D25/435 , B42D25/45
CPC分类号： B42D25/378 , B42D25/351 , B42D25/373 , B42D25/435 , B42D25/45
摘要： A data carrier comprises at least one substrate layer and at least one processing layer. The substrate layer and the processing layer are arranged at least partially above one another with respect to an extension direction. The substrate layer is at least regionally transparent. The processing layer comprises pigments that are configured to change an appearance, in particular a translucency and/or an opacity and/or a glossiness and/or a colour, upon an irradiation of electromagnetic radiation.

3. 发明授权

US12036811B2 Machine-readable optical security device 有权
公开(公告)号：US12036811B2
公开(公告)日：2024-07-16
申请号：US18045384
申请日：2022-10-10
申请人： Crane & Co., Inc.
发明人： Nancy J. Gettens , Nicholas G. Pearson , Eric M. Ziegler
IPC分类号： B42D25/378 , B42D25/29 , B42D25/355 , B42D25/373 , B42D25/382 , B42D25/387 , B42D25/45 , G06K7/12 , B42D25/24 , B42D25/324
CPC分类号： B42D25/355 , B42D25/29 , B42D25/373 , B42D25/378 , B42D25/382 , B42D25/387 , B42D25/45 , G06K7/12 , B42D25/24 , B42D25/324
摘要： An IR and/or UV machine-readable optical security device (e.g., micro-optic security thread) that is made up of at least one IR-absorbing component with a characteristic IR signature detectable at two or more IR-wavelengths, at least one UV-absorbing component with a characteristic UV signature detectable at two or more UV-wavelengths, at least one IR-absorbing component that absorbs IR light and emits light at a different invisible wavelength, at least one UV-absorbing component that absorbs UV light and emits light at a different invisible wavelength, or a combination thereof, is provided. The IR and UV machine-readable features do not interfere with the optical effects projected by the optical material.

4. 发明授权

US12017469B2 Apparatuses and methods for printing security documents 有权
公开(公告)号：US12017469B2
公开(公告)日：2024-06-25
申请号：US17288368
申请日：2019-10-25
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Nikhil Parab , Andrew Francis Wallis , Martin Bannon
IPC分类号： B41M3/14 , B41J3/54 , B42D25/305 , B42D25/373 , B42D25/378
CPC分类号： B41M3/144 , B41J3/543 , B41M3/14 , B42D25/305 , B42D25/378 , B42D25/373
摘要： A digital printing press for printing security documents is provided. The digital printing press comprises: a first digital print head, the first digital printhead comprising a first array of print nozzles having a first nozzle diameter; a second digital print head, the second digital print head comprising a second array of print nozzles having a second nozzle diameter different from the first nozzle diameter; optionally, an offset printing unit, the offset printing unit comprising one or more offset printing surfaces, wherein the offset printing unit is adapted to transport a print area of the one or more offset printing surfaces sequentially past each of the first and second digital print heads, and subsequently to transfer print received from the first and second digital print heads to a security document substrate; a transport system adapted to transport a security document substrate along a transport path through the digital printing press, wherein either the transport path takes the security document sequentially past each of the first and second digital print heads in a feed direction, or the transport path takes the security document substrate past the offset printing unit, if provided, in a feed direction; a controller adapted to control both the first and second digital print heads to execute a set of printing instructions so as to print on a security document substrate transported past the first and second digital print heads by the transport system or to print on the print area of the one or more offset printing surfaces transported past the first and second digital print heads by the offset printing unit (and to transfer the print received on the print area of the offset printing to the security document substrate), the set of printing instructions including printing instructions at a first resolution for the first digital print head for printing a first print working and printing instructions at a second resolution different from the first resolution for the second digital print head for printing a second print working; wherein the first digital print head is configured to print at the first resolution and the second digital print head is configured to print at the second resolution, and wherein the first and second digital print heads are configured or controlled by the controller to remain static relative to the transport path or offset printing unit while the first and second digital print heads execute the respective printing instructions.

5. 发明授权

US11951761B2 Environmental history monitor with security features 有权
公开(公告)号：US11951761B2
公开(公告)日：2024-04-09
申请号：US17024278
申请日：2020-09-17
申请人： Temptime Corporation
发明人： Marielle K. Smith , Mohannad Abdo , Thi N. Do , Brian S. Huffman
IPC分类号： B42D25/378 , G01K11/12 , G01N21/78 , G01N31/22
CPC分类号： B42D25/378 , G01K11/12 , G01N21/78 , G01N31/229
摘要： Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.

6. 发明公开

US20240083189A1 OPTICAL SWITCH DEVICES 审中-公开
公开(公告)号：US20240083189A1
公开(公告)日：2024-03-14
申请号：US18194460
申请日：2023-03-31
申请人： WAVEFRONT TECHNOLOGY, INC.
发明人： Christopher Chapman Rich , Joel Mikael Petersen , Roger Winston Phillips , John Michael Tamkin
IPC分类号： B42D25/351 , B32B3/08 , B32B3/30 , B32B7/06 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/36 , B42D25/21 , B42D25/324 , B42D25/328 , B42D25/373 , B42D25/378 , B44F1/04 , G02B3/00
CPC分类号： B42D25/351 , B32B3/08 , B32B3/30 , B32B7/06 , B32B27/08 , B32B27/285 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/36 , B32B27/365 , B42D25/21 , B42D25/324 , B42D25/328 , B42D25/373 , B42D25/378 , B44F1/045 , G02B3/0056 , B32B2307/4023 , B32B2307/408 , G02B27/06
摘要： A security device includes an array of lenses and a plurality of first and second segments disposed under the array of lenses. At a first viewing angle, the array of lenses presents a first image for viewing without presenting the second image for viewing, and at a second viewing angle different from the first viewing angle, the array of lenses presents for viewing the second image without presenting the first image for viewing. At least one first or second segment can include one or more microstructures or one or more nanostructures configured to produce one or more colors for the first or second image.

7. 发明授权

US11926170B2 Banknote 有权
公开(公告)号：US11926170B2
公开(公告)日：2024-03-12
申请号：US17226785
申请日：2021-04-09
申请人： CCL Secure Pty Ltd
发明人： Gary Fairless Power , Ben Stevens
IPC分类号： B42D25/324 , B41F11/02 , B41M3/14 , B42D25/29 , B42D25/351 , B42D25/373 , B42D25/378 , B42D25/387 , B42D25/41 , C09D11/101 , C09D11/52 , B42D25/328 , B42D25/355 , B42D25/364
CPC分类号： B42D25/351 , B41F11/02 , B41M3/14 , B42D25/29 , B42D25/373 , B42D25/378 , B42D25/387 , B42D25/41 , C09D11/101 , C09D11/52 , B42D25/324 , B42D25/328 , B42D25/355 , B42D25/364 , Y10T428/24802
摘要： A banknote having a substrate with polymeric outer surfaces, including one or more coatings applied to at least one of the outer surfaces, at least one coating being a paper feel layer which provides a feel, substantially similar to that of a paper banknote, wherein the paper-feel layer includes tactile particles, to provide the paper-feel, and the tactile particles are conductive and/or the paper-feel layer includes conductive particles, or at least one of the or each coating includes conductive particles, to improve antistatic properties of the banknote.

8. 发明授权

US11904624B2 Structure for secure containment of information 有权
公开(公告)号：US11904624B2
公开(公告)日：2024-02-20
申请号：US17946691
申请日：2022-09-16
申请人： Adam Trexler , Laurie Johansen , Paul Diffendaffer , Kelda Diffendaffer
发明人： Adam Trexler , Laurie Johansen , Paul Diffendaffer , Kelda Diffendaffer
IPC分类号： G06K19/00 , B42D25/45 , G06K19/04 , B42D25/373 , B42D25/465 , B42D25/369 , B42D25/378 , B32B15/08 , H04L9/32 , B42D25/355 , B42D25/328
CPC分类号： B42D25/45 , B32B15/08 , B42D25/369 , B42D25/373 , B42D25/378 , B42D25/465 , G06K19/041 , H04L9/3226 , B32B2250/05 , B32B2255/10 , B32B2255/205 , B32B2307/412 , B32B2425/00 , B42D25/328 , B42D25/355
摘要： A structure for secure containment of information (SSCI) that is in the form of a laminate which includes at least two layers. The laminate is constructed to contain information such as a code, serial number, informational feature, encryption key or personal identification number (PIN). The information is located between the layer of the laminate such that the code, serial number, informational feature, encryption key, or PIN is not detectable from outside the laminate. The SSCI is configured to provide access and expose the code, serial number, informational feature, encryption key, or PIN by delaminating at least one layer, thereby indicating that tampering has occurred to the laminate. The SSCI can also function as a public key or private key for a blockchain, to provide access to a physical lock or to provide account access to claim financial value.

9. 发明公开

US20240042787A1 SECURITY INK BASED SECURITY FEATURE 审中-公开
公开(公告)号：US20240042787A1
公开(公告)日：2024-02-08
申请号：US18488258
申请日：2023-10-17
申请人： VIAVI Solutions Inc.
发明人： Vladimir P. RAKSHA , Cornelis Jan DELST
IPC分类号： B42D25/369 , B42D25/378 , B42D25/41 , B41M3/14
CPC分类号： B42D25/369 , B42D25/378 , B42D25/41 , B41M3/148 , B42D25/23
摘要： A security article may include a substrate. The security article may include a layer of security ink. The layer of security ink may include a set of color-shifting interference particles. The security article may include a layer of magnetic color-shifting ink. The layer of magnetic color-shifting ink may include a set of magnetically aligned magnetic particles. A color-shifting property of the layer of security ink and a color-shifting property of the layer of magnetic color-shifting ink may have a threshold level of similarity to create a color matching effect.

10. 发明公开

US20230398805A1 Method for Printing and Identifying Authentication Marks by Means of an Amplitude-Modulated Raster Print 审中-公开
公开(公告)号：US20230398805A1
公开(公告)日：2023-12-14
申请号：US18036514
申请日：2021-11-11
申请人： Klaus Franken , Sergei Startchik
发明人： Klaus Franken , Sergei Startchik
IPC分类号： B42D25/20 , B42D25/378 , B42D25/48 , B42D25/305 , G07D7/202
CPC分类号： B42D25/20 , B42D25/378 , B42D25/48 , B42D25/305 , G07D7/202
摘要： A method of printing a digital image includes printing authentication marks by applying an amplitude modulated raster print in a detection zone to an object, the printed area of the detection zone consisting of asymmetric raster dots, wherein at least two mutually non-parallel finder edges are printed from at least one finder zone to determine the position, boundary and orientation of the detection zone. A method of authenticating such a print includes capturing an image of the printed article; detecting the at least two finder edges to determine the detection zone from the image with halftone dot accuracy, comparing the captured print image of the detection zone with the resulting print images, and deciding on the basis of the comparison whether there is an original print on the article.

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