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1. 发明授权

US06750465B2 Device for evaluating diffractive authenticity features 有权
$Device for evaluating diffractive authenticity features$
标题翻译：用于评估衍射真实性特征的装置
公开(公告)号：US06750465B2
公开(公告)日：2004-06-15
申请号：US10373884
申请日：2002-11-25
申请人： Arnim Franz-Burgholz , Roland Gutmann , Harald Hoeppner , Thomas Löer , Detlef Märtens , Günther Dausmann , Zishao Yang , Robert Massen , Thomas Franz , Thomas Leitner , Jörg Eberhardt
发明人： Arnim Franz-Burgholz , Roland Gutmann , Harald Hoeppner , Thomas Löer , Detlef Märtens , Günther Dausmann , Zishao Yang , Robert Massen , Thomas Franz , Thomas Leitner , Jörg Eberhardt
IPC分类号： G01N2186
CPC分类号： G06K7/1094 , G03H1/0011 , G06K7/10603 , G06K7/10722 , G06K19/16
摘要： An apparatus for evaluating distinguishing authenticity features comprising diffraction elements on a document which is illuminated by an illumination source. The distinguishing authenticity element which is to be examined, diffracts the beam of the illuminating source and projects it onto an evaluating unit in the device. In order to be independent of the nature and location of the diffraction pattern, the diffraction pattern derived from the document to be examined is projected onto a screen and the image of the pattern recorded and evaluated by a camera (matrix or cells).
摘要翻译：一种用于评估由照明源照明的文件上的衍射元素的区别真实性特征的装置。要检查的区别真实性元素衍射照射源的光束并将其投影到设备中的评估单元上。为了独立于衍射图案的性质和位置，将从被检查文档导出的衍射图案投射到屏幕上，并且通过照相机（矩阵或单元格）记录和评估图案的图像。

2. 发明授权

US5943144A Process for the manufacture of non-replicable holograms possessing authenticity features and a reading device to check authenticity 失效
标题翻译：用于制造具有真实特征的非复制全息图和读取装置以检查真实性的方法
公开(公告)号：US5943144A
公开(公告)日：1999-08-24
申请号：US710984
申请日：1996-09-25
申请人： Gunther Dausmann , Klaus Gnadig , Zishao Yang
发明人： Gunther Dausmann , Klaus Gnadig , Zishao Yang
IPC分类号： G03H1/04 , G03H1/20 , G03H1/22 , G06K19/06 , G06K19/10 , G03H1/00
CPC分类号： G03H1/041 , G03H1/0011
摘要： A process for the manufacture of non-replicable holograms possessing authenticity features which are copies of a master hologram. To form a master hologram, a hologram is taken of a randomly structured optical element, for example of a ground glass screen or a diffusor. The resulting hologram forms an authenticity feature, with an optical system which leads to a hologram with a pattern of lines that are parallel to one another.
摘要翻译：用于制造具有作为主全息图的副本的真实特征的不可复制的全息图的制造方法。为了形成主全息图，采用随机构造的光学元件（例如磨玻璃屏幕或扩散器）拍摄全息图。所得到的全息图形成真实性特征，其中光学系统导致具有彼此平行的线图案的全息图。

3. 发明申请

US20100073646A1 METHOD FOR THE PRODUCTION OF A MULTI-COLOUR VOLUME HOLOGRAM, A DOCUMENT WITH SUCH A HOLOGRAM, AND A VOLUME HOLOGRAM MASTER 有权
标题翻译：用于生产多色体积HOLOGRAM的方法，具有这种HOLOGRAM的文件和一个体积HOLOGRAM MASTER
公开(公告)号：US20100073646A1
公开(公告)日：2010-03-25
申请号：US12451556
申请日：2008-02-13
申请人： Guenther Dausmann , Zishao Yang
发明人： Guenther Dausmann , Zishao Yang
IPC分类号： G03F7/20 , G02B5/32 , G03B27/16
CPC分类号： G03H1/202 , G03H1/0011 , G03H1/041 , G03H1/2249 , G03H2001/0473 , G03H2001/205 , G03H2001/2263 , G03H2001/2271 , G03H2001/2289
摘要： The invention relates to a method for the production of a multicolor hologram by means of a capture beam, wherein the utilized capture beam (6) has a plurality of beam bundles of the same wavelength. Advantageously, the multicolor hologram is produced by copying the structure of multiple single-color subholograms of a master hologram (1) in a copy layer (5) which is affixed parallel to the master hologram, by illuminating this copy layer with the single-color capture beam. Each beam bundle appears at a prespecified angle of incidence, wherein the angles of incidence are calculated in such a manner that the structure of a corresponding subhologram is produced in the copy layer. this way, a falsification is nearly impossible.
摘要翻译：本发明涉及一种通过捕获光束生产多色全息图的方法，其中利用的捕获光束（6）具有多个相同波长的束束。有利地，通过将主全息图（1）的多个单色亚像素的结构复制在平行于主全息图的复印层（5）中，通过用单色照射该复印层来产生多色全息图捕获光束。每个束束出现在预先指定的入射角，其中入射角以这样的方式计算，使得在复印层中产生相应的亚心电图的结构。这样做，伪造几乎是不可能的。

4. 发明授权

US07034699B2 Rain sensor, especially for a motor vehicle 失效
标题翻译：雨传感器，特别适用于汽车
公开(公告)号：US07034699B2
公开(公告)日：2006-04-25
申请号：US10484755
申请日：2003-01-30
申请人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
发明人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
IPC分类号： G08B21/00
CPC分类号： B32B17/10036 , B60S1/0822 , B60S1/0837 , B60S1/084 , B60S1/0877
摘要： A rain sensor, particularly for a motor vehicle, includes a light-conducting member arranged in an intermediate layer of a glass, and is designed as an optically closed system.
摘要翻译：特别是用于机动车辆的雨传感器包括布置在玻璃的中间层中的导光构件，并被设计为光学闭合系统。

5. 发明授权

US06842271B2 Rain sensor, in particular for a motor vehicle 失效
标题翻译：雨传感器，特别是用于汽车
公开(公告)号：US06842271B2
公开(公告)日：2005-01-11
申请号：US10470452
申请日：2002-09-17
申请人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
发明人： Helmut Sautter , Armin Jerger , Frank Wolf , Gerhard Hochenbleicher , Vincent Thominet , Zishao Yang
IPC分类号： G01N21/17 , B60S1/08 , G01W1/14 , G02B5/32 , G02B6/42
CPC分类号： B60S1/0822 , B60S1/0837
摘要： A rain sensor for a motor vehicle, having a transmitter emitting radiation, a receiver, and a holographically embodied diffractive element that has a linear-grating-like structure.
摘要翻译：一种用于机动车辆的雨水传感器，具有发射辐射的发射器，接收器和具有线性格子状结构的全息衍射元件。

6. 发明授权

US09104176B2 Method for the production of a multi-color volume hologram, a document with such a hologram, and a volume hologram master 有权
标题翻译：用于生产多色体积全息图的方法，具有这种全息图的文件和体积全息图主体
公开(公告)号：US09104176B2
公开(公告)日：2015-08-11
申请号：US12451556
申请日：2008-02-13
申请人： Guenther Dausmann , Zishao Yang
发明人： Guenther Dausmann , Zishao Yang
IPC分类号： G03H1/20 , G03H1/00 , G03H1/04 , G03H1/22
CPC分类号： G03H1/202 , G03H1/0011 , G03H1/041 , G03H1/2249 , G03H2001/0473 , G03H2001/205 , G03H2001/2263 , G03H2001/2271 , G03H2001/2289
摘要： The invention relates to a method for the production of a multicolor hologram by means of a capture beam, wherein the utilized capture beam (6) has a plurality of beam bundles of the same wavelength. Advantageously, the multicolor hologram is produced by copying the structure of multiple single-color subholograms of a master hologram (1) in a copy layer (5) which is affixed parallel to the master hologram, by illuminating this copy layer with the single-color capture beam. Each beam bundle appears at a prespecified angle of incidence, wherein the angles of incidence are calculated in such a manner that the structure of a corresponding subhologram is produced in the copy layer. In this way, a falsification is nearly impossible.
摘要翻译：本发明涉及一种通过捕获光束生产多色全息图的方法，其中利用的捕获光束（6）具有多个相同波长的束束。有利地，通过将主全息图（1）的多个单色亚像素的结构复制在平行于主全息图的复印层（5）中，通过用单色照射该复印层来产生多色全息图捕获光束。每个束束出现在预先指定的入射角，其中入射角以这样的方式计算，使得在复印层中产生相应的亚心电图的结构。这样一来，伪造几乎是不可能的。

7. 发明授权

US5943131A Method for checking authenticity of a hologram and a reading device for the performance of the method 失效
标题翻译：用于检查全息图的真实性的方法和用于执行该方法的读取装置
公开(公告)号：US5943131A
公开(公告)日：1999-08-24
申请号：US82668
申请日：1998-05-21
申请人： Gunther Dausmann , Zishao Yang
发明人： Gunther Dausmann , Zishao Yang
IPC分类号： G01M11/00 , G02B5/32 , G03H1/04 , G03H1/22 , G06T7/00 , G07D7/00 , G01B9/02
CPC分类号： G07D7/0013 , G03H1/041 , G03H2001/0441 , G03H2001/2244 , G03H2210/562
摘要： A method for determining the authenticity of a hologram with the following steps:a) The hologram (1) to be checked is illuminated with a restoration ray (2):b) The diffraction ray (3) of the first order of the wave field created at the hologram is imaged on a first photo-sensitive element, in particular a CCD target (5), and brought to interference with a first reference ray (7);c) The diffraction ray (4) of the zeroth order of the wave field created at the hologram (1) is imaged on a second photo-sensitive element, in particular a CCD target (6) and brought to interference with a second reference ray (10);d) The intensity distributions created at the different photo-sensitive elements (5, 6) are correlated with each other for at least two phase relationships between the restoration ray (2) and the different reference rays (7, 10) to obtain a correlation intensity distribution for the relevant orders of diffraction; ande) The correlation intensity distributions determined for the relevant orders of diffraction are correlated with each other, particularly subtracted from each other pixel by pixel.
摘要翻译：一种用于通过以下步骤确定全息图的真实性的方法：a）用复原光线照射待检查的全息图（1）：b）波场的一阶的衍射光线（3）在第一光敏元件，特别是CCD靶（5）上成像在全息图上产生的，并且对第一参考光线（7）产生干涉; c）在全息图（1）上产生的波场的零级的衍射线（4）被成像在第二光敏元件，特别是CCD靶（6）上，并且与第二参考光线（10）; d）在不同光敏元件（5,6）之间产生的强度分布在恢复光线（2）和不同参考光线（7,10）之间的至少两个相位关系彼此相关，以获得相关性相关衍射级数的强度分布; e）相关的衍射级数确定的相关强度分布彼此相关，特别是逐像素地相减。

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