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1.发明公开
公开(公告)号：EP3972851A1
公开(公告)日：2022-03-30
申请号：EP20809888.9
申请日：2020-05-20
申请人： CRANE & CO., INC.
IPC分类号： B42D25/29 , B42D25/30 , B42D25/351 , B42D25/373 , G02B27/10 , G02B27/16
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公开(公告)号：EP3849818A1
公开(公告)日：2021-07-21
申请号：EP19859496.2
申请日：2019-09-10
申请人： Crane & Co., Inc.
发明人： CAPE, Samuel M. , MÖRCK-HAMILTON, Karin , VON BLIXEN-FINECKE, Fredrik , VAN GUMSTER, Jason , COWAN, Jennifer , TOOLE, Ryan , NEHLS, Gunnar , ZONA, Kara , GOSNELL, Jonathan D. , BLEIMAN, Benjamin E,
IPC分类号： B42D25/29 , B42D25/30 , B42D25/328 , D21H21/40
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公开(公告)号：EP2668526A1
公开(公告)日：2013-12-04
申请号：EP12715241.1
申请日：2012-01-27
申请人： Crane & Co., Inc. , Visual Physics, LLC , Crane AB
发明人： CAPE, Samuel M. , GOSNELL, Jonathan D. , HELMINEN, Kaj Markkus , JORDAN, Gregory R. , PALM, Scott K. , PRETT, Giles D. , SCHNEIDER, Timothy W. , ZUCCHERO, Anthony J.
CPC分类号： B41M5/26 , B41M5/267 , B42D25/29 , B42D25/324 , B42D25/41 , G02B3/0056 , G07D7/003
摘要： An optical device projecting one or more synthetically magnified images that has been laser marked with one or more static two dimensional (2D) images is provided. The static 2D image(s) laser marked on or within this device and the synthetically magnified image(s) projected by this device help determine the authenticity of a document (e.g., passport data page) or product that employs it. Several embodiments of the inventive device also offer increased resistance to tampering or alteration and wear.
摘要翻译： 提供了投影一个或多个经过激光标记有一个或多个静态二维（2D）图像的合成放大图像的光学装置。 标记在该设备上或内部的静态2D图像激光器以及由该设备投影的合成放大图像有助于确定文档（例如，护照数据页）或其使用的产品的真实性。 本发明装置的几个实施例还提供增加的对篡改或改变和磨损的抵抗力。
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公开(公告)号：EP4442470A1
公开(公告)日：2024-10-09
申请号：EP24194267.1
申请日：2020-06-12
申请人： Crane & Co., Inc.
CPC分类号： B42D25/324 , B42D25/342 , B42D25/425 , B42D25/45 , B42D25/41
摘要： A micro-optic security device (100) includes a planar array of micro-optic focusing elements (105) and a first arrangement of image icons (120), wherein each image icon (121) of the first arrangement of image icons includes a region of light-cured material. Further, the first arrangement of image icons is visible (320) through the planar array of micro-optic focusing elements across a first predetermined range of viewing angles relative to the micro-optic security device, and the first arrangement of image icons is not visible (360) through the planar array of micro-optic focusing elements across a second predetermined range of viewing angles relative to the micro-optic security device.
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5.发明公开
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公开(公告)号：EP4017737A1
公开(公告)日：2022-06-29
申请号：EP20854766.1
申请日：2020-08-19
申请人： CRANE & CO., INC.
发明人： CAPE, Samuel , GOSNELL, Jonathan D. , BLEIMAN, Benjamin E. , COWAN, Jennifer , PEARSON, Nicholas G. , TOOLE, Ryan
IPC分类号： B42D25/29 , B42D25/30 , B42D25/328 , D21H21/40
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8.发明公开
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公开(公告)号：EP2668526B1
公开(公告)日：2018-07-04
申请号：EP12715241.1
申请日：2012-01-27
申请人： Crane & Co., Inc. , Visual Physics, LLC , Crane AB
发明人： CAPE, Samuel M. , GOSNELL, Jonathan D. , HELMINEN, Kaj Markkus , JORDAN, Gregory R. , PALM, Scott K. , PRETT, Giles D. , SCHNEIDER, Timothy W. , ZUCCHERO, Anthony J.
CPC分类号： B41M5/26 , B41M5/267 , B42D25/29 , B42D25/324 , B42D25/41 , G02B3/0056 , G07D7/003
摘要： An optical device projecting one or more synthetically magnified images that has been laser marked with one or more static two dimensional (2D) images is provided. The static 2D image(s) laser marked on or within this device and the synthetically magnified image(s) projected by this device help determine the authenticity of a document (e.g., passport data page) or product that employs it. Several embodiments of the inventive device also offer increased resistance to tampering or alteration and wear.
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