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1. 发明授权

US07209413B2 Optical scanning device 失效
标题翻译：光学扫描装置
公开(公告)号：US07209413B2
公开(公告)日：2007-04-24
申请号：US10521658
申请日：2003-07-02
申请人： Michael Adrianus Henricus Van Der , Gerardus Lucien Mathildus Jansen , Gerard Johannes Pieter Nijsse , Johannes Joseph Hubertina Barbara Schleipen , Aukje Arianne Annette Kastelijn , Frank Cornelis Penning , Willem Gerard Ophey
发明人： Michael Adrianus Henricus Van Der , Gerardus Lucien Mathildus Jansen , Gerard Johannes Pieter Nijsse , Johannes Joseph Hubertina Barbara Schleipen , Aukje Arianne Annette Kastelijn , Frank Cornelis Penning , Willem Gerard Ophey
IPC分类号： G11B7/00
CPC分类号： G11B7/1359 , G02B26/108 , G11B7/08576 , G11B7/1362 , G11B7/1398
摘要： An optical scanning device for scanning an information layer of an optical record carrier and including a rotary aim (2; 102; 202; 302; 402; 502) which is arranged to swing about a rotation axis (CR) to alter an angular position of the rotary arm about the rotation axis; a detector arrangement (10) arranged separate from the rotary arm (2; 102; 202; 302; 402; 502) for detecting a radiation beam spot, the radiation beam spot (40; 140; 240; 340; 440; 540) having an angular disposition; a first reflective surface (4; 104; 204; 304; 404; 504) attached to the rotary arm (2; 102; 202; 302; 402; 502); a second reflective surface (6; 106; 206; 306; 406; 506) attached to the rotary arm (2; 102; 302; 402; 502); a first light path (LP 1; LP 1 O 1; LP201; LP301; LP401; LP501; running from a location on the record carrier to said first reflective surface; a second light path (LP2; LP102; LP202; LP302; LP402; LP502) running from said first reflective surface to said second reflective surface; a third light path (LP3; LP103; LP203; LP303; LP403; LP503) running from said second reflective surface to said detector arrangement (10). The rotary arm includes at least one optical inversion element (52; 54; 56; 58; 64; 66) arranged such that a dependence between variation of the angular disposition of the radiation beam spot and variation of the angular position of the rotary arm is reduced.
摘要翻译：一种用于扫描光学记录载体的信息层并包括旋转瞄准镜（2; 102; 202; 302; 402; 502）的光学扫描装置，其被设置成围绕旋转轴线（CR）摆动以改变角度位置旋转臂围绕旋转轴线; 与所述旋转臂（2; 102; 202; 302; 402; 502）分开布置的用于检测辐射束点的检测器装置（10），所述辐射束点（40; 140; 240; 340; 440; 540）具有角度配置; 附接到旋转臂（2; 102; 202; 302; 402; 502）的第一反射表面（4; 104; 204; 304; 404; 504）附接到旋转臂（2; 102; 302; 402; 502）的第二反射表面（6; 106; 206; 306; 406; 506）第一光路（LP 1; LP 1 O 1; LP 201; LP 301; LP 401; LP 501;从记录载体上的位置运行到所述第一反射表面;第二光路（LP 2; LP 102; LP 202; LP 302; LP 402; LP 502），从所述第一反射表面延伸到所述第二反射表面;第三光路（LP 3; LP 103; LP 203; LP 303; LP 403; LP 503）所述旋转臂包括至少一个光学反转元件（52; 54; 56; 58; 64; 66），所述至少一个光学反转元件被布置成使得所述辐射束光斑的角度配置的变化之间的相关性并且减小了旋转臂的角位置的变化。

2. 发明申请

US20090217045A1 PHYSICAL SECRET SHARING AND PROOFS OF VICINITY USING PUFS 审中-公开
标题翻译：使用PUFS进行物理秘密共享和维护
公开(公告)号：US20090217045A1
公开(公告)日：2009-08-27
申请号：US12095000
申请日：2006-11-27
申请人： Boris Skoric , Alphons Antonius Maria Lambertus Bruekers , Pim Theo Tuyls , Willem Gerard Ophey
发明人： Boris Skoric , Alphons Antonius Maria Lambertus Bruekers , Pim Theo Tuyls , Willem Gerard Ophey
IPC分类号： H04L9/32
CPC分类号： H04L9/3234 , H04L9/3278
摘要： The present invention relates to a method of creating challenge-response pairs, a method of authenticating a plurality of physical tokens, a system for creating challenge-response pairs and a device for authenticating a plurality of physical tokens. A basic idea of the invention is to interconnect a plurality of physical tokens (101, 102, 103), such as a plurality of uncloneable functions (PUFs), in a sequence, provide the sequence with a challenge (Q and use a response of a PUF as a challenge to a subsequent PUF in the sequence. When a final PUF is reached in the sequence and produces a response (R), a challenge-response pair (CRP) has been created, which pair comprises the challenge provided to the sequence of PUFs and the response produced by the final PUF. At least the challenge of this CRP is then stored.
摘要翻译：本发明涉及创建挑战 - 响应对的方法，认证多个物理令牌的方法，用于创建挑战 - 响应对的系统和用于认证多个物理令牌的设备。本发明的基本思想是在序列中互连多个物理令牌（101,102,103），诸如多个不可克隆的功能（PUF）），为序列提供挑战（Q并使用 PUF作为序列中随后的PUF的挑战当在序列中达到最终PUF并产生响应（R）时，创建了挑战 - 响应对（CRP），该对包括提供给 PUF序列和最终PUF产生的响应，至少存储了该CRP的挑战。

3. 发明授权

US07170690B2 Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US07170690B2
公开(公告)日：2007-01-30
申请号：US10534077
申请日：2003-10-31
申请人： Willem Gerard Ophey
发明人： Willem Gerard Ophey
IPC分类号： G02B15/14
CPC分类号： H04M1/0264 , G02B9/04 , G02B13/0065 , G02B13/007 , G02B13/009 , G02B15/16 , G02B15/177 , H04N2007/145
摘要： In a zoom lens (30) comprising, from the object side to the image side, a front lens group (12) and a controllable lens group (24), the controllable lens group comprises two lens elements (25, 26) having different dispersions and being movable with respect to each other so as to perform a focusing action. One of the lens elements corrects for the dispersion of the zoom lens. Preferably, the zoom lens comprises at least one folding mirror.
摘要翻译：在从物体侧到像侧包括前透镜组（12）和可控透镜组（24）的变焦透镜（30）中，可控透镜组包括具有不同分散度的两个透镜元件（25,26）并且能够相对于彼此移动以执行聚焦动作。其中一个透镜元件校正了变焦镜头的色散。优选地，变焦镜头包括至少一个折叠镜。

4. 发明授权

US06568841B2 Illumination unit for a device having a multi-color reflective liquid crystal display 失效
标题翻译：具有多色反射型液晶显示装置的照明装置
公开(公告)号：US06568841B2
公开(公告)日：2003-05-27
申请号：US09840207
申请日：2001-04-23
申请人： Helmar Van Santen , Willem Gerard Ophey
发明人： Helmar Van Santen , Willem Gerard Ophey
IPC分类号： G02F11335
CPC分类号： G02B6/0038 , G02B6/0056
摘要： A reflective liquid crystal display (1) is provided with a front illumination unit. The front illumination unit comprises a flat waveguide (2), at least one surface of which is provided with a diffraction grating (7). A period of the diffraction grating (7) is of the order of the wavelength of the light. A light source (4) generates light of one or more colors, and the colors of light are sequentially coupled into the flat waveguide (2). The diffraction grating (7) is divided into separate areas (10, 11, 12). Each of these separate areas (10, 11, 12) is tuned to one particular wavelength of the light generated by the light source (4). Each separate area (10, 11, 12) is subdivided into various small areas so that the surface of the flat waveguide is subdivided into a large number of small areas (10-1, 11-1, 12-1, . . . 10-11, . . . 12-41). Each small area (10-1, 11-1, 12-1, . . . 10-11, . . . 12-41) is bounded by small areas (10-1, 11-1, 12-1, . . . 10-11, . . . 12-41) tuned to other light wavelengths. A polarizer (6) is present above the waveguide (2) to reflect light polarized in one direction back to the reflective liquid crystal display (1) and to transmit image-wise polarized light in a direction transverse to the one direction.
摘要翻译：反射型液晶显示器（1）设置有前照明单元。前照明单元包括平坦波导（2），其至少一个表面设置有衍射光栅（7）。衍射光栅（7）的周期为光的波长的数量级。光源（4）产生一种或多种颜色的光，并且光的颜色顺序地耦合到平坦波导（2）中。衍射光栅（7）被分成独立的区域（10,11,12）。这些分离区域（10,11,12）中的每一个被调谐到由光源（4）产生的光的特定波长。每个分离区域（10,11,12）被细分成各种小的区域，使得平坦波导的表面被细分为大量的小区域（10-1,11-1,12-1 ... 10 -11，... 12-41）。每个小区域（10-1,11-1,12-1，...，10-11，...，12-41）都被小区域（10-1,11-1,12-1，...）限定。 10-11，... 12-41）调谐到其他光波长。在波导（2）上方存在偏振器（6），以将在一个方向上偏振的光反射回反射型液晶显示器（1）并且在横向于该一个方向的方向上透射成像的偏振光。

5. 发明申请

US20080229119A1 Information Carrier Authentication With a Physical One-Way Function 有权
标题翻译：具有物理单向功能的信息载体认证
公开(公告)号：US20080229119A1
公开(公告)日：2008-09-18
申请号：US12064089
申请日：2006-08-16
申请人： Boris Skoric , Pim Theo Tuyls , Antonius Hermanus Maria Akkermans , Willem Gerard Ophey
发明人： Boris Skoric , Pim Theo Tuyls , Antonius Hermanus Maria Akkermans , Willem Gerard Ophey
IPC分类号： G06F21/00
CPC分类号： G11B20/00086 , G11B20/00123 , G11B20/00173 , G11B20/00268 , G11B20/00876 , H04L9/3234 , H04L9/3236 , H04L9/3278 , H04L2209/60
摘要： The present invention relates to a method of enabling authentication of an information carrier (105), the information carrier (105) comprising a writeable part (155) and a physical token (125) arranged to supply a response upon receiving a challenge, the method comprising the following steps; applying a first challenge (165) to the physical token (125) resulting in a first response (170), and detecting the first response (170) of the physical token (125) resulting in a detected first response data (175), the method being characterized in that it further comprises the following steps; forming a first authentication data (180) based on information derived from the detected first response data (175), signing the first authentication data (180), and writing the signed authentication data (185) in the writeable part (155) of the information carrier (105). The invention further relates to a method of authentication of an information carrier (105), as well as to devices for both enabling authentication as well as authentication of an information carrier (105).
摘要翻译：本发明涉及一种能够认证信息载体（105）的方法，所述信息载体（105）包括布置成在接收到挑战时提供响应的可写入部分（155）和物理令牌（125），所述方法包括以下步骤：将第一挑战（165）应用于所述物理令牌（125），从而产生第一响应（170），并且检测所述物理令牌（125）的第一响应（170），从而产生检测到的第一响应数据（175）其特征在于还包括以下步骤：基于从检测到的第一响应数据（175）导出的信息，形成第一认证数据（180），对第一认证数据（180）进行签名，并将签名认证数据（185）写入信息的可写入部分（155）载体（105）。本发明还涉及信息载体（105）的认证方法，以及用于启用认证以及信息载体（105）的认证的设备。

6. 发明授权

US07230771B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US07230771B2
公开(公告)日：2007-06-12
申请号：US10531975
申请日：2003-10-17
申请人： Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Rudolph Maria Snoeren , Willem Gerard Ophey
发明人： Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Rudolph Maria Snoeren , Willem Gerard Ophey
IPC分类号： G02B1/06 , G02B15/14
CPC分类号： G02B26/005 , G02B3/14 , G02B15/00
摘要： A zoom lens comprising, from the object side to the image side, a front lens group (72), a controllable lens group, and a rear lens group (74), the controllable lens group comprising a voltage-controlled electrowetting device, which device contains a first fluid (A) and a second fluid (B) having different refractive indices, with at least two first fluid-second fluid interfaces (40,42). The curvatures, and thus the lens power, of these interfaces can be changed independently by supplying a voltage (V1, V2) to electrodes (22,32) of the device, so that no mechanical movement of lens elements is needed.
摘要翻译：一种变焦透镜，包括从物体侧到像侧的前透镜组（72），可控透镜组和后透镜组（74），所述可控透镜组包括电压控制的电润湿装置，所述装置包含具有不同折射率的第一流体（A）和第二流体（B），以及至少两个第一流体 - 第二流体界面（40,42）。通过向装置的电极（22,32）提供电压（V 1，V 2），可以独立地改变这些界面的曲率以及因此的透镜功率，使得不需要透镜元件的机械运动。

7. 发明授权

US07167433B2 Scanning apparatus for fluorescent multi-layer storage 失效
标题翻译：荧光多层存储扫描仪
公开(公告)号：US07167433B2
公开(公告)日：2007-01-23
申请号：US10526304
申请日：2003-08-22
申请人： Christopher Busch , Marcello Leonardo-Mario Balistreri , Willem Gerard Ophey
发明人： Christopher Busch , Marcello Leonardo-Mario Balistreri , Willem Gerard Ophey
IPC分类号： G11B7/00
CPC分类号： G11B7/1372 , G11B7/1362 , G11B7/139 , G11B2007/0013
摘要： The invention relates to a scanning apparatus for scanning information in an information carrier (16) comprising a plurality of layers for storing data on a material capable of generating an excited radiation when interacting with an exciting beam (13) produced by an exciting source (11). The scanning apparatus comprises an objective lens (15) for projecting the exciting beam in a layer of the carrier and collecting the excited radiation. The scanning apparatus also comprises a detector unit (19) for detecting the excited radiation collected on the objective lens. According to the invention, the exciting beam has a numerical aperture lower than the lens numerical aperture.
摘要翻译：本发明涉及一种用于在信息载体（16）中扫描信息的扫描装置，该信息载体包括多个层，用于在与由激励源（11）产生的激励束（13）相互作用时能够产生激发的辐射的材料存储数据）。扫描装置包括用于将激发光束投射在载体层中并收集被激发的辐射的物镜（15）。扫描装置还包括用于检测在物镜上收集的激发的辐射的检测器单元（19）。根据本发明，激发光束具有低于透镜数值孔径的数值孔径。

8. 发明申请

US20080260152A1 Proofs of Vicinity Using Cpufs 审中-公开
标题翻译：使用Cpufs的邻域证明
公开(公告)号：US20080260152A1
公开(公告)日：2008-10-23
申请号：US12094999
申请日：2006-11-27
申请人： Boris Skoric , Alphons Antonius Maria Lambertus Bruekers , Pim Theo Tuyls , Willem Gerard Ophey
发明人： Boris Skoric , Alphons Antonius Maria Lambertus Bruekers , Pim Theo Tuyls , Willem Gerard Ophey
IPC分类号： H04L9/32
CPC分类号： H04L9/3234 , H04L9/3278
摘要： The present invention relates to a method and a device (104) for authenticating a plurality of physical tokens (101, 102, 103). A basic idea of the invention is to supply a sequence of interconnected devices (108, 109, 110), each device comprising a physical token (101, 102, 103), with a challenge of the respective physical token created during enrollment of said respective physical token, wherein the sequence of interconnected devices is arranged such that a data set supplied to the sequence is cryptographically processed with a response of a token comprised in a device and passed on to a token comprised in a subsequent device which further cryptographically processes the processed data set with its response until a response of a final physical token has been used to further cryptographically process the data set. Then, the data set which has been cryptographically processed with the responses of the tokens in the sequence is received and used together with the data set itself and data associated with the response of the respective token to authenticate the sequence of physical tokens.
摘要翻译：本发明涉及一种用于认证多个物理令牌（101,102,103）的方法和装置（104）。本发明的基本思想是提供一系列互连的设备（108,109,110），每个设备包括物理令牌（101,102,103），在所述相应的设备注册期间产生相应物理令牌的挑战物理令牌，其中所述互连设备的序列被布置为使得提供给所述序列的数据集通过包含在设备中的令牌的响应进行密码处理，并传递到包含在后续设备中的令牌，所述令牌进一步加密处理数据集具有其响应，直到最终物理令牌的响应已被用于进一步加密处理数据集。然后，已经用序列中的令牌的响应进行了密码处理的数据集被接收并与数据集本身一起使用，并且与相应令牌的响应相关联的数据被使用以验证物理令牌的顺序。

9. 发明申请

US20080237506A1 Integrated Puf 审中-公开
标题翻译：集成Puf
公开(公告)号：US20080237506A1
公开(公告)日：2008-10-02
申请号：US12090364
申请日：2006-10-11
申请人： Willem Gerard Ophey , Boris Skoric , Pim Theo Tuyls
发明人： Willem Gerard Ophey , Boris Skoric , Pim Theo Tuyls
IPC分类号： G01N23/00
CPC分类号： H04L9/3278 , H04L2209/805
摘要： In a device for providing challenge-response pairs a radiation detection element, a challenge-modifying element and preferably also a light source are arranged on the same side of an imaginary plane, which separates said radiation-detecting element from a radiation scattering element. Hence, generation of a speckle pattern having a desired minimum speckle size is facilitated and a more easily assembled device is provided.
摘要翻译：在用于提供挑战 - 响应对的装置中，辐射检测元件，挑战修改元件以及优选地还有光源被布置在虚拟平面的同一侧上，该假平面将辐射检测元件与辐射散射元件分离。因此，有助于产生具有期望的最小散斑尺寸的散斑图案，并且提供更容易组装的装置。

10. 发明申请

US20080231418A1 Integrated Physical Unclonable Function (Puf) with Combined Sensor and Display 审中-公开
标题翻译：具有组合传感器和显示器的集成物理不可克隆功能（Puf）
公开(公告)号：US20080231418A1
公开(公告)日：2008-09-25
申请号：US12090414
申请日：2006-10-02
申请人： Willem Gerard Ophey , Boris Skoric , Pim Theo Tuyls , Antonius Hermanus Maria Akkermans
发明人： Willem Gerard Ophey , Boris Skoric , Pim Theo Tuyls , Antonius Hermanus Maria Akkermans
IPC分类号： H04L9/32
CPC分类号： G02B26/0833 , G02B5/02 , G02B26/026 , G02B27/00 , G09C1/00 , H04L9/3278 , H04L2209/805
摘要： The present invention relates to a device (100, 200, 300) and a method for creating challenge-response pairs. A basic idea of the present invention is to create a challenge in the form of light emitted onto a light scattering element (103, 203), which light will be scattered in the light scattering element and detected as a response to the challenge by light detecting elements (105, 205). The light scattering element comprises a transmissive material which contains randomly distributed light scattering particles (104, 204), which scatter incident light such that a random speckle pattern is created and spread over the light detecting elements. This random pattern is detected by the light detecting elements, and is known as the response to the challenge (i.e. the light) that was supplied to the light scattering element. Hence, a challenge-response pair is created. Further, picture elements (109, 209) are included in the device in order to enable modification of the challenge created by a light source (101, 201) and supplied to the light scattering element. By activating picture elements and thereby modifying the challenge, one will also modify the response that corresponds to the modified challenge.
摘要翻译：本发明涉及一种用于创建挑战 - 响应对的装置（100,200,300）和方法。本发明的基本思想是以光散射元件（103,203）的光的形式产生挑战，该光将散射在光散射元件中，并通过光检测作为对挑战的响应进行检测元素（105,205）。光散射元件包括透射材料，其包含随机分布的光散射粒子（104,204），其散射入射光，使得随机散斑图案被产生并分布在光检测元件上。该随机图案由光检测元件检测，并且被称为对提供给光散射元件的挑战（即，光）的响应。因此，创建了一个挑战 - 响应对。此外，图像元素（109,209）包括在装置中，以便能够修改由光源（101,201）产生并提供给光散射元件的挑战。通过激活图片元素并从而修改挑战，还将修改对应于修改的挑战的响应。

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