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1. 发明申请

US20050164297A1 Novel catalysts and processes for their preparation 有权
标题翻译：新型催化剂及其制备方法
公开(公告)号：US20050164297A1
公开(公告)日：2005-07-28
申请号：US10504167
申请日：2003-02-11
申请人： Jun Chen , Gerhard Swiegers , Chee Too , Gordon Wallace
发明人： Jun Chen , Gerhard Swiegers , Chee Too , Gordon Wallace
IPC分类号： B01J31/16 , B01J31/22 , C08G61/12 , C25B11/04 , H01M8/16 , G01N33/53 , C07F15/02 , G01N33/543
CPC分类号： H01M8/16 , B01J31/069 , B01J31/2295 , B01J2531/842 , C08G61/124 , C25B11/04 , Y02E60/527
摘要： Accordingly, in an aspect of the invention, and not necessarily the broadest aspect, there is provided a hybrid homogeneous-heterogeneous catalyst containing catalytic groups, wherein the catalytic activity of the catalyst is largely provided as a result of the interaction of catalytic groups in a suitable proximity and disposition to other catalytic groups, the proximity and disposition resulting from statistical considerations.
摘要翻译：因此，在本发明的一个方面，并不一定是最广泛的方面，提供了含有催化剂基团的混合均匀 - 非均相催化剂，其中催化剂的催化活性主要由于催化剂基团在适合接近和处置其他催化剂组，由统计学考虑产生的接近和处置。

2. 发明申请

US20070109643A1 Method of forming a diffractive device 审中-公开
$Method of forming a diffractive device$
标题翻译：形成衍射装置的方法
公开(公告)号：US20070109643A1
公开(公告)日：2007-05-17
申请号：US10562306
申请日：2004-07-07
申请人： Robert Lee , Lawrence McCarthy , Gerhard Swiegers , Timothy Davis , Gerard Wilson
发明人： Robert Lee , Lawrence McCarthy , Gerhard Swiegers , Timothy Davis , Gerard Wilson
IPC分类号： G02B5/18 , G02B27/44
CPC分类号： B42F1/00
摘要： There is disclosed a method of forming a diffractive authentication device which generates an optically variable image which varies according to the angle of observation. The method comprises the steps of, providing a primary pattern which encodes a latent image, the primary pattern having a plurality of image elements, and providing a corresponding secondary pattern which will decode the primary pattern to allow the latent image to be observed when the primary and secondary patterns are in at least one registration, wherein the secondary pattern is provided by a diffraction grating microstructure having a plurality of each of at least two different types of diffraction elements. The primary pattern is provided such that predetermined image elements of the primary pattern render diffraction effects from predetermined diffraction elements of the diffraction grating microstructure optically ineffective at least at one observation angle when the authentication device is illuminated with a light source to thereby enable the latent image to be observed.
摘要翻译：公开了一种形成衍射认证装置的方法，其产生根据观察角度而变化的光学可变图像。该方法包括以下步骤：提供对潜像进行编码的主要图案，主图案具有多个图像元素，并提供对应的次图案，其将对主图案进行解码，以允许当主图像被观察时潜象被观察并且次级图案处于至少一个配准中，其中所述二次图案由具有至少两种不同类型的衍射元件中的每一种的衍射光栅微结构提供。提供主图案，使得当使用光源照射认证装置时，至少在一个观察角度，原始图案的预定图像元素呈现衍射光栅微结构的预定衍射元件的衍射效应在光学上无效，从而使得潜像要观察。

3. 发明申请

US20070263898A1 Method of Concealing an Image 审中-公开
标题翻译：隐藏图像的方法
公开(公告)号：US20070263898A1
公开(公告)日：2007-11-15
申请号：US10586211
申请日：2005-01-14
申请人： Lawrence McCarthy , Gerhard Swiegers
发明人： Lawrence McCarthy , Gerhard Swiegers
IPC分类号： G06T1/00
CPC分类号： H04N1/32144 , H04N1/32208
摘要： There is disclosed a method of forming a security image from two or more images comprising manipulating tonal values of each image element of a first image to take values within a first set of tonal values, manipulating tonal values of each image element of a second image to take values within a second set of tonal values, and forming a security image (20) from the manipulated tonal values of the first and second images, the first and second sets of tonal values being selected so that at least one of the first and second images is concealed in the security image.
摘要翻译：公开了一种从两个或多个图像形成安全图像的方法，包括操纵第一图像的每个图像元素的色调值以获取第一组色调值内的值，将第二图像的每个图像元素的色调值操作为在第二组色调值中取值，以及从第一和第二图像的被调色调值形成安全图像（20），选择第一和第二组色调值，使得第一和第二图像中的至少一个图像隐藏在安全图像中。

4. 发明申请

US20070121170A1 Method of encoding a latent image 审中-公开
标题翻译：潜像编码方法
公开(公告)号：US20070121170A1
公开(公告)日：2007-05-31
申请号：US10559254
申请日：2004-06-04
申请人： Lawrence McCarthy , Gerhard Swiegers
发明人： Lawrence McCarthy , Gerhard Swiegers
IPC分类号： G06K15/00
CPC分类号： G06T1/0028 , G06T2201/0051 , H04N1/32144 , H04N1/32208
摘要： There is disclosed a method of forming a latent image. The method involves transforming a subject image into a latent image having a plurality of latent image element pairs. The latent image elements of each pair are spatially related to one another and corresponding to one or more image elements in said subject image. The transformation is performed by allocating to a first latent image element of each pair, a value of a visual characteristic representative of the one or more corresponding image elements of the subject image, and allocating to a second latent image element of the pair a value of a visual characteristic which is substantially complementary to the value of the visual characteristic allocated to the first latent image.
摘要翻译：公开了形成潜像的方法。该方法涉及将被摄体图像变换为具有多个潜像元素对的潜像。每对的潜像元素在空间上彼此相关并且对应于所述对象图像中的一个或多个图像元素。通过分配每对的第一潜像元素，代表对象图像的一个或多个对应的图像元素的视觉特征的值，并且将该对的第二潜在图像元素分配给该对的第二潜在图像元素，视觉特征与分配给第一潜像的视觉特性的值基本上互补。

5. 发明申请

US20070098961A1 Method of encoding a latent image 有权
标题翻译：潜像编码方法
公开(公告)号：US20070098961A1
公开(公告)日：2007-05-03
申请号：US10562301
申请日：2004-07-07
申请人： Lawrence McCarthy , Gerhard Swiegers
发明人： Lawrence McCarthy , Gerhard Swiegers
IPC分类号： B41M5/00
CPC分类号： B42D25/29 , Y10S283/902 , Y10T428/24802
摘要： There is disclosed a method of encoding a latent image. The method comprises providing a latent image to be encoded, the latent image having a plurality of latent image elements, each latent image element having a visual characteristic which takes one of a predetermined set of values, providing a secondary pattern having a plurality of secondary image elements, the secondary pattern being capable of decoding the latent image once the latent image has been encoded, relating the latent image elements to the secondary image elements, and forming a primary pattern comprising a plurality of primary image elements which correspond to the secondary image elements displaced in accordance with the value of the visual characteristic of the latent image elements to which said secondary image elements are related.
摘要翻译：公开了一种对潜像进行编码的方法。该方法包括提供要编码的潜像，潜像具有多个潜像元素，每个潜像元件具有采用预定值之一的视觉特征，提供具有多个次图像的次图案一旦潜像被编码，辅助图案能够对潜像进行解码，将潜像元素与二次图像元素相关联，并且形成包括与次要图像元素对应的多个主要图像元素的主图案根据与所述次要图像元素相关联的潜像元素的视觉特性的值移位。

6. 发明申请

US20060129823A1 Security device 审中-公开
标题翻译：安全设备
公开(公告)号：US20060129823A1
公开(公告)日：2006-06-15
申请号：US10530784
申请日：2003-10-09
申请人： Lawrence McCarthy , Gerhard Swiegers
发明人： Lawrence McCarthy , Gerhard Swiegers
IPC分类号： G06F17/30 , H04L9/00
CPC分类号： B44F1/10 , B42D25/29 , G03G21/043
摘要： The present invention relates to a security device or a security apparatus comprising one or more primary images (103) encoded within a secondary image in such a manner that the primary images can only be observed by an observer (102) when the secondary image, a decoding mask (105) and the observer are in a predetermined alignment. Embodiments of the invention have application in the provision of security devices which can be used to verify the legitimacy of a document, instrument or the like.
摘要翻译：本发明涉及一种安全装置或安全装置，其包括以副图像编码的一个或多个原始图像（103），使得只有当次要图像，观察者（102）可观察到主图像时，主图像解码掩码（105）和观察者处于预定的对准状态。本发明的实施例可以应用于提供可用于验证文档，乐器等的合法性的安全装置。

7. 发明申请

US20070110317A1 Method of forming a reflective device 审中-公开
标题翻译：形成反射装置的方法
公开(公告)号：US20070110317A1
公开(公告)日：2007-05-17
申请号：US10562278
申请日：2004-07-07
申请人： Timothy Davis , Robert Lee , Lawrence McCarthy , Gerhard Swiegers , Gerard Wilson
发明人： Timothy Davis , Robert Lee , Lawrence McCarthy , Gerhard Swiegers , Gerard Wilson
IPC分类号： G06K9/48
CPC分类号： B42D25/425 , B42D25/00 , B42D25/29
摘要： There is disclosed a method of forming a reflective device which generates an optically variable image which varies according to the angle of observation. The method comprises the steps of providing a primary pattern which encodes a latent image, the primary pattern having a plurality of image elements, and providing a corresponding secondary pattern which will decode the primary pattern to allow the latent image to be observed when the primary and secondary patterns are in at least one registration, wherein the secondary pattern is provided by a micro mirror array (MMA) having a plurality of each of at least two different types of micro mirror elements, wherein the primary pattern is provided such that predetermined image elements of the primary pattern render reflection effects from predetermined micro mirror elements of the MMA optically ineffective at least at one observation angle when the reflective device is illuminated with a light source to thereby enable the latent image to be observed.
摘要翻译：公开了一种形成反射装置的方法，其产生根据观察角度而变化的光学可变图像。该方法包括以下步骤：提供对潜像进行编码的主图案，主图案具有多个图像元素，并且提供对应的次图案，其将对主图案进行解码，以允许在第一和第次级图案处于至少一个配准中，其中辅助图案由具有至少两种不同类型的微镜元件中的多个的微镜阵列（MMA）提供，其中提供初级图案使得预定图像元素当使用光源照射反射装置时，至少在一个观察角度，主要图案的预定微镜元件的反射效果使得MMA的预定微镜元件的反射效果在光学上无效，从而能够观察潜像。

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