专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08705326B2 Copy protection method for optical storage device 有权
标题翻译：光存储设备的复制保护方法
公开(公告)号：US08705326B2
公开(公告)日：2014-04-22
申请号：US13900186
申请日：2013-05-22
申请人： Ko Cheng Fang
发明人： Ko Cheng Fang
IPC分类号： G11B11/00
CPC分类号： G11B7/24097 , G11B20/00608 , G11B20/00927 , G11B23/281
摘要： A copy protection method includes the steps of providing an optical storage device having a substrate layer and a data structure layer coated on the substrate layer and containing a set of raw data codes; forming on the data structure layer at least one polarizing layer capable of causing a change in a light beam; and forming on the polarizing layer a scratch protection layer. The polarizing layer is located between the data structure layer and an optical reading device to influence a light beam irradiated thereon by the optical reading device, so that the set of raw data codes being optically accessed is conditionally converted into a different set of physical data codes. By providing the polarizing layer on the optical storage device to change the data codes that can be obtained by the optical reading device, it is able to stop illegal copying of the optical storage device.
摘要翻译：复制保护方法包括以下步骤：提供具有衬底层和涂覆在衬底层上的数据结构层并包含一组原始数据代码的光学存储器件; 在数据结构层上形成能够引起光束变化的至少一个偏振层; 并在偏振层上形成刮擦保护层。偏光层位于数据结构层和光学读取装置之间，以影响由光学读取装置照射的光束，使得光学访问的原始数据代码组有条件地转换成不同的物理数据代码集。通过在光存储装置上设置偏振层来改变由光学读取装置获得的数据代码，能够停止光存储装置的非法拷贝。

2. 发明授权

US08387876B2 Activation system and method for activating an optical article 有权
标题翻译：用于激活光学制品的激活系统和方法
公开(公告)号：US08387876B2
公开(公告)日：2013-03-05
申请号：US12119714
申请日：2008-05-13
申请人： Marc Brian Wisnudel , John Erik Hershey , James Enrico Sabatini , Clayton Young , Matthew Jeremiah Misner
发明人： Marc Brian Wisnudel , John Erik Hershey , James Enrico Sabatini , Clayton Young , Matthew Jeremiah Misner
IPC分类号： G06K7/00
CPC分类号： G11B20/00608 , G11B7/00736 , G11B20/00086 , G11B20/00695 , G11B20/00876 , G11B23/28 , G11B23/281 , G11B33/0422 , G11B2220/2537
摘要： An equipment comprising a receptacle for receiving an optical article; a first set of electrical connectors configured to be in direct contact with a second set of electrical connectors disposed on the optical article, when the optical article is received by the receptacle; an activation device operably coupled with the first set of electrical connectors; wherein the activation device is configured to generate an activation signal which is transmitted to the second set of electrical connectors by the first set of electrical connectors, wherein an electrical device is configured to provide a power component to the optical article via the first set of electrical connectors and the second set of electrical connectors which are in direct contact. A system comprising the equipment is also provided. Also provided is a checkout device.
摘要翻译：一种设备，包括用于接收光学制品的容器; 当所述光学制品被所述容器接收时，所述第一组电连接器被配置为与设置在所述光学制品上的第二组电连接器直接接触; 激活装置，其可操作地与所述第一组电连接器耦合; 其中所述激活装置被配置为产生激活信号，所述激活信号通过所述第一组电连接器传输到所述第二组电连接器，其中电装置被配置为经由所述第一组电连接器向所述光学制品提供功率部件连接器和第二组直接接触的电连接器。还提供了包括该设备的系统。还提供了一个结帐设备。

3. 发明授权

US08031869B2 Information recording medium, usage management method, and usage management apparatus 失效
标题翻译：信息记录介质，使用管理方法和使用管理装置
公开(公告)号：US08031869B2
公开(公告)日：2011-10-04
申请号：US10504746
申请日：2003-03-07
申请人： Masaru Yamaoka , Takashi Yumiba , Takahiro Nagai , Hideshi Ishihara
发明人： Masaru Yamaoka , Takashi Yumiba , Takahiro Nagai , Hideshi Ishihara
IPC分类号： H04L9/00 , G11B3/64
CPC分类号： G11B23/281 , G06F21/10 , G06F21/80 , G11B7/0053 , G11B7/00736 , G11B7/24088 , G11B20/00086 , G11B20/0021 , G11B20/00253 , G11B20/00376 , G11B20/00579 , G11B20/00594 , G11B20/00688 , G11B20/00731 , G11B23/284 , G11B27/034 , G11B27/3027 , G11B2220/216 , G11B2220/2575
摘要： A digital work (102) and copyright management information (103) for the digital work are recorded on an information recording medium (101) by altering a shape, a position or a pattern (104, 105) of recording mark edges of the digital work. Alternatively, a decryption key for the right management information is recorded on an information recording medium on which the copyright management information has been recorded encrypted, by altering the recording mark edges of the copyright management information. Alternatively, a check code for the copyright management information is recorded on the information recording medium by altering the recording mark edges. The check code is checked when the copyright management information is read, thus detecting illegal use of the copyright management information.
摘要翻译：用于数字作业的数字作品（102）和版权管理信息（103）通过改变数字作品的记录标记边缘的形状，位置或图案（104,105）而被记录在信息记录介质（101）上。或者，通过改变版权管理信息的记录标记边缘，将正确的管理信息的解密密钥记录在加密版权管理信息的信息记录介质上。或者，用于版权管理信息的检查码通过改变记录标记边缘被记录在信息记录介质上。当读取版权管理信息时检查代码，从而检测版权管理信息的非法使用。

4. 发明授权

US07733755B2 Recording medium with optional information and apparatus and methods for forming, recording, reproducing and controlling reproduction of the recording medium 有权
标题翻译：具有可选信息的记录介质，用于形成，记录，再现和控制记录介质的再现的装置和方法
公开(公告)号：US07733755B2
公开(公告)日：2010-06-08
申请号：US10762535
申请日：2004-01-23
申请人： Sang Woon Suh , Jin Yong Kim
发明人： Sang Woon Suh , Jin Yong Kim
IPC分类号： G11B7/00
CPC分类号： G11B19/122 , G11B7/0053 , G11B7/00736 , G11B7/24082 , G11B7/24085 , G11B20/00086 , G11B20/0021 , G11B20/00268 , G11B20/00304 , G11B20/00326 , G11B20/00376 , G11B20/00405 , G11B20/00492 , G11B20/00601 , G11B20/00753 , G11B20/1217 , G11B23/281 , G11B2020/122 , G11B2020/1279 , G11B2020/1288 , G11B2220/2541
摘要： A recording medium, such as a high-density and/or read-only recording medium, such as BD-ROM, which includes an identification information, which can identify whether optional information, such as copy protection information, is needed or not for the playback of contents stored on the recording medium, and to methods and apparatuses for forming, recording, and reproducing data on the recording medium.
摘要翻译：诸如BD-ROM的高密度和/或只读记录介质的记录介质，包括识别信息，其可以识别是否需要诸如复制保护信息的可选信息播放存储在记录介质上的内容，以及用于在记录介质上形成，记录和再现数据的方法和装置。

5. 发明申请

US20100028627A1 MANUFACTURING DATA-STORAGE MEDIA USING LIGHT-CURABLE MATERIAL 有权
标题翻译：使用光固化材料制造数据存储介质
公开(公告)号：US20100028627A1
公开(公告)日：2010-02-04
申请号：US12577354
申请日：2009-10-12
申请人： Craig D. Cuttner
发明人： Craig D. Cuttner
IPC分类号： B05D3/06 , B32B3/10 , B05C9/12
CPC分类号： G11B23/281 , G11B7/26 , Y10S430/146 , Y10T428/24802
摘要： Instances of data-storage media having pits and lands, such as individual DVDs or CDs, are manufactured by selectively illuminating a light-curable material to form cured regions corresponding to the lands. The selective illumination of the light-curable material can be implemented using mask-based illumination or selective laser illumination or both. The mask used in mask-based illumination can have one or more extra opaque portions and/or one or more extra transparent portions corresponding to false pits and/or false lands, respectively, where selective laser illumination is used to convert one or more false pits/lands produced during mask-based illumination into true pits/lands for the competed medium.
摘要翻译：通过选择性地照亮可光固化材料以形成对应于焊盘的固化区域来制造具有凹坑和焊盘的数据存储介质（例如单独的DVD或CD）的实例。光可固化材料的选择性照明可以使用基于掩模的照明或选择性激光照明或两者来实现。用于基于掩模的照明中的掩模可以分别具有一个或多个额外的不透明部分和/或一个或多个对应于伪凹坑和/或伪纹的额外的透明部分，其中使用选择性激光照射来转换一个或多个假坑 /在面罩照明下产生的土地为竞争媒介的真实坑/土地。

6. 发明授权

US07646869B2 System for copy protection of an information carrier 失效
标题翻译：信息载体复制保护系统
公开(公告)号：US07646869B2
公开(公告)日：2010-01-12
申请号：US10554599
申请日：2004-04-16
申请人： Ralph Kurt , Robert Frans Maria Hendriks , Levinus Pieter Bakker
发明人： Ralph Kurt , Robert Frans Maria Hendriks , Levinus Pieter Bakker
IPC分类号： G09C3/00
CPC分类号： G11B23/281 , G06K19/16 , G11B7/00772 , G11B7/24044 , G11B7/24056 , G11B7/252 , G11B20/00086 , G11B20/00123 , G11B20/0021 , G11B20/00384 , G11B20/00876 , G11B2020/1288 , G11B2220/2541 , G11B2220/2591
摘要： The present invention relates to a system for copy protection of an information carrier, said system comprising a diffractive layer for delivering a speckle pattern when illuminated by a light source, a spatial filter, which is aligned with respect to the diffractive layer, for delivering a filtered optical signal from the speckle pattern and a detector array for delivering, when illuminated by said filtered optical signal, an electrical signal. Said system further comprises means for computing a cryptographic key from the electrical signal, and means for decrypting encrypted data contained in the information carrier from the cryptographic key. It finds its application in copy protection of content carriers such as optical discs or in smart cards.
摘要翻译：本发明涉及一种用于信息载体的复制保护的系统，所述系统包括用于在由光源照射时传送散斑图案的衍射层，相对于衍射层对准的空间滤光器，用于传送来自散斑图案的经滤波的光信号和用于当由所述滤波的光信号照亮时传送电信号的检测器阵列。所述系统还包括用于从电信号计算加密密钥的装置，以及用于从加密密钥对包含在信息载体中的加密数据进行解密的装置。它可以应用于诸如光盘或智能卡等内容载体的复制保护。

7. 发明授权

US07643393B2 Systems and methods for optical media modification 失效
标题翻译：光学介质修改的系统和方法
公开(公告)号：US07643393B2
公开(公告)日：2010-01-05
申请号：US10773095
申请日：2004-02-05
申请人： John J. Hart, III , Richard B. LeVine , Andrew R. Lee , Daniel G. Howard
发明人： John J. Hart, III , Richard B. LeVine , Andrew R. Lee , Daniel G. Howard
IPC分类号： G11B7/00
CPC分类号： G11B23/281 , G11B7/24 , G11B20/00086 , G11B20/00123 , G11B20/00173 , G11B20/00586 , G11B20/00659 , G11B20/00927 , G11B23/28
摘要： Theft, distribution, and piracy of digital content on optical media (software, video, audio, e-books, any content of any kind that is digitally stored and distributed) is often accomplished by copying it directly to another disc using commonly available copy tools and recordable optical media, or the copying of media to another mass manufactured disc. Methods which cause the copy process to become lengthy and inconvenient, or which produce copies that are significantly measurably different from the original and therefore be recognizable as copies, may deter or prevent an unauthorized individual from making copies. In addition, methods which generate an intended slow-down in the read process of the media can be used to authenticate the media at run time. This offers significant advantages to content creators who wish to protect their products.
摘要翻译：数字内容在光学媒体（软件，视频，音频，电子书，任何数字存储和分发的任何内容）上的盗窃，分发和盗版通常通过使用常用的复制工具将其直接复制到另一个光盘来实现和可记录光学介质，或将介质复制到另一批量制造的光盘。导致复印过程变得冗长和不方便，或产生与原件有显着不同的副本，因此可被识别为副本的方法可以阻止或阻止未经授权的个人复印。此外，在媒体的读取过程中产生预期的减速的方法可用于在运行时对媒体进行认证。对于希望保护其产品的内容创作者，这为其提供了显着的优势。

8. 发明申请

US20090316565A1 METHOD AND SYSTEM FOR ACTIVATION OF AN OPTICAL ARTICLE 有权
标题翻译：光学文章激活的方法和系统
公开(公告)号：US20090316565A1
公开(公告)日：2009-12-24
申请号：US12119796
申请日：2008-05-13
申请人： John Erik Hershey , Bruce Gordon Barnett , Marc Brian Wisnudel , Richard Louis Frey , James Enrico Sabatini
发明人： John Erik Hershey , Bruce Gordon Barnett , Marc Brian Wisnudel , Richard Louis Frey , James Enrico Sabatini
IPC分类号： G11B3/70
CPC分类号： G11B23/281 , G11B19/122 , G11B20/00086 , G11B20/00137 , G11B20/00144 , G11B20/0021 , G11B20/00231 , G11B20/00413 , G11B20/00586 , G11B2220/2562
摘要： A method for activating an optical article includes providing an optical article, wherein at least one mark is disposed on the optical article, wherein the mark comprises an optical-state change material in an initial state, the initial state preventing the optical article from being read by a player; deriving an unlock code by cryptographic operations on an optical article operatively coupled with a POS equipment and a data input from a medium encrypted with a cryptographic algorithm; deriving a toggling signal from an unlock code, and applying the toggling signal to the at least one mark resulting in changing the optical-state change material to a final state, the final state allowing the optical article to be read by the player; wherein the toggling signal comprises a set of values corresponding to the respective states of each of a plurality of marks on the surface of the optical article, and wherein applying the toggling signal results in setting each of the marks to either one of an initial state or a final state, corresponding to the value for the mark in the toggling signal.
摘要翻译：一种激活光学制品的方法包括提供光学制品，其中至少一个标记设置在光学制品上，其中标记包括处于初始状态的光学状态变化材料，初始状态防止光学制品被读取由玩家通过与POS设备可操作地耦合的光学制品和从使用加密算法加密的介质输入的数据进行加密操作来获得解锁代码; 从解锁码导出切换信号，以及将所述切换信号应用于所述至少一个标记，导致所述光学状态变化材料改变到最终状态，所述光学制品被所述玩家读取的最终状态; 其中所述切换信号包括与所述光学制品的表面上的多个标记中的每一个的相应状态对应的值，并且其中施加所述切换信号导致将每个所述标记设置为初始状态或最终状态，对应于切换信号中标记的值。

9. 发明申请

US20090266991A1 METHOD OF AUTHENTICATING TAGGED POLYMERS 审中-公开
标题翻译：认证标签聚合物的方法
公开(公告)号：US20090266991A1
公开(公告)日：2009-10-29
申请号：US12258176
申请日：2008-10-24
申请人： Thomas L. Evans , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Philippe Schottland , David Lawrence Zoller
发明人： Thomas L. Evans , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Philippe Schottland , David Lawrence Zoller
IPC分类号： G01N31/00 , G01T1/20
CPC分类号： G11B23/281 , G01N21/64 , G11B7/2433 , G11B7/2472 , G11B7/248 , G11B7/252 , G11B7/2534 , G11B7/254 , G11B7/2578 , G11B7/258 , G11B23/283
摘要： In one embodiment, a tagged polymer composition, comprises: a base polymer composition comprising a forensic polymer composition and a dynamic response authentication marker. The forensic polymer composition comprises a marked polymer having a forensic authentication marker. The forensic authentication marker is present in an amount sufficient to be detected by a forensic analytical technique. The dynamic response authentication marker is present in an amount sufficient to be detected by a dynamic response analytical technique and wherein, when tested, the dynamic response authentication marker has a change in mode.
摘要翻译：在一个实施方案中，标记的聚合物组合物包含：包含法医聚合物组合物和动态响应认证标记的基础聚合物组合物。法医聚合物组合物包含具有法医认证标记的标记聚合物。法医认证标记以足以通过法医分析技术检测的量存在。动态响应认证标记以足以由动态响应分析技术检测的量存在，并且其中当被测试时，动态响应认证标记具有模式改变。

10. 发明授权

US07597961B2 Authenticatable article and method of authenticating 失效
标题翻译：认证文章和认证方法
公开(公告)号：US07597961B2
公开(公告)日：2009-10-06
申请号：US10889913
申请日：2004-07-13
申请人： Sriramakrishna Maruvada , Radislav Potyrailo , Philippe Schottland
发明人： Sriramakrishna Maruvada , Radislav Potyrailo , Philippe Schottland
IPC分类号： B32B27/36
CPC分类号： G11B23/281 , Y10S428/913 , Y10S428/916 , Y10S428/917 , Y10T428/2982 , Y10T428/31507 , Y10T428/31663 , Y10T436/13
摘要： An authenticatable article can comprise a polymer layer comprising a first taggant, and a second taggant disposed adjacent to the first taggant. The relative relationship of the first taggant and the second taggant can be such that at least one of the first taggant and the second taggant can cause an alteration in an emission from the other of the first taggant and the second taggant. One method of authenticating an article comprises illuminating an article and determining if an altered emission is within a selected emission range. The article comprises a polymer layer and a coating disposed on a side of the polymer layer. The polymer layer comprises a first taggant, and the coating causes a predetermined alteration in an emission from the taggant to form the altered emission.
摘要翻译：可认证的物品可以包括聚合物层，该聚合物层包括第一标签牌和邻近第一标签牌设置的第二标签牌。第一标签牌和第二标牌之间的相对关系可以是使得第一标签牌和第二标牌之中的至少一个可以引起来自第一标签牌和第二标牌的另一个的发射的改变。验证物品的一种方法包括照亮物品并确定改变的发射是否在选定的发射范围内。该制品包括聚合物层和设置在聚合物层一侧的涂层。聚合物层包括第一标签牌，并且涂层引起来自标签牌的发射的预定改变以形成改变的发射。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式