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1. 发明申请

WO2002079955A2 DIGITAL RIGHTS MANAGEMENT SYSTEM AND METHOD 审中-公开
标题翻译：数字版权管理系统和方法
公开(公告)号：WO2002079955A2
公开(公告)日：2002-10-10
申请号：PCT/IL2002/000137
申请日：2002-02-21
申请人： NDS LIMITED , SHEN ORR, Chaim , HIBSHOOSH, Eliphaz , BENEDEK, Gyora , SOLOW, Hillel , BELENKY, Yaacov , TSURIA, Yossi , SHKEDY, Zvi
发明人： SHEN ORR, Chaim , HIBSHOOSH, Eliphaz , BENEDEK, Gyora , SOLOW, Hillel , BELENKY, Yaacov , TSURIA, Yossi , SHKEDY, Zvi
IPC分类号： G06F1/00
CPC分类号： G06F21/10 , G06F2221/0704 , G06F2221/0744 , G09G5/00 , G09G2358/00 , G09G2360/18
摘要： A system and a method for providing variable security mechanisms for securing digital content, in which a single security mechanism is not used for all content. Instead, at least one characteristic or feature of the security mechanism is varied between units, instances or categories of content. Therefore, even if unauthorized access is gained to a single unit of content, the overall integrity and security of the system for content distribution is not compromised. Preferably, security is provided through a general mechanism, which is then varied in order to provide variable, dissimilar security schemes for different types of content. By "type of content", it is meant any of a single unit of content, a single instance of content or a single category of content. For example, for a category of content, the content may be characterized according to the identity of the content itself, such as the title of a movie for example, and / or according to the owner of a particular copy of the content. Thus, different security schemes may optionally and preferably be generated from a particular root structure. Related apparatus and methods are also provided.

2. 发明申请

WO2004027538A2 SYSTEM FOR MULTIMEDIA VIEWING BASED ON ENTITLEMENTS 审中-公开
标题翻译：基于实体的多媒体查看系统
公开(公告)号：WO2004027538A2
公开(公告)日：2004-04-01
申请号：PCT/IL2003/000737
申请日：2003-09-07
申请人： NDS LIMITED , WALD, Stephanie , TSURIA, Yossi , RICHARDSON, David , HIBSHOOSH, Eliphaz , DEUTSCH, Joseph , ATLOW, Shabtai
发明人： WALD, Stephanie , TSURIA, Yossi , RICHARDSON, David , HIBSHOOSH, Eliphaz , DEUTSCH, Joseph , ATLOW, Shabtai
IPC分类号： G06F
CPC分类号： G06Q30/0209 , G06Q10/0637 , G06Q30/02 , G06Q30/0241 , G06Q30/0248 , G06Q30/0251 , G06Q30/0257 , G06Q30/0261 , G06Q30/0263 , G06Q30/0267 , G06Q30/0274 , G06Q30/0601
摘要： An advertising control method is described. The method includes receiving an advertisement identification message (AIM) at a first mobile device, sending the AIM from the first mobile device to a content display unit (CDU) and storing the AIM in the CDU, selecting at least one content item from among a plurality of content items based, at least in part, on at least one stored AIM, the stored AIM being stored in the CDU, and displaying the selected content item on the CDU. Related apparatus and methods are also described.
摘要翻译：描述广告控制方法。该方法包括在第一移动设备处接收广告识别消息（AIM），将AIM从第一移动设备发送到内容显示单元（CDU），并将AIM存储在CDU中，从至少一个内容项中选择一个内容项至少部分地基于至少一个存储的AIM，存储在CDU中的所存储的AIM，以及在CDU上显示所选择的内容项目的多个内容项目。还描述了相关装置和方法。

3. 发明申请

WO2011021113A1 ELECTRONIC BOOK SECURITY FEATURES 审中-公开
标题翻译：电子书安全功能
公开(公告)号：WO2011021113A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/052783
申请日：2010-06-21
申请人： NDS LIMITED , ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai
发明人： ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai
IPC分类号： G06F21/00
CPC分类号： G06T1/0042 , G06F21/10 , G06F21/32 , G06F21/88 , G06F2221/0708 , G06F2221/2111 , G06K9/34 , G06K2209/01 , G06T2201/0051 , H04L63/0428 , H04L63/0861 , H04N5/913 , H04N21/4223 , H04N21/44008 , H04N21/4627 , H04N21/8352 , H04N2005/91364
摘要： A method and system for protecting content on a device are described, the method and system comprising providing a device, the device having at least one encrypted content item, the at least one encrypted content item being consumable only in at least one geographic zone, the device including a communication element and a storage module, the communication element being operative to communicate with a control center, the control center being operative to perform at least one of identifying the device, and tracking the device, establishing a communication session between the device and the control center, verifying that the device is within the one geographic zone, in response to a positive result of the verifying providing a decryption key to the device, thereby enabling decrypting the at least one encrypted content item, decrypting the at least one encrypted content item, thereby producing a decrypted content item, performing at least one of the following storing the decrypted content item in device memory, and outputting the decrypted content item to a device screen, and continuing, on an episodic basis, to verify that the device is within the one geographic zone, performing at least one of the following in response to a negative result of the verifying purging from the device memory the decrypted content item, preventing the device from continuing to operate, clearing the device display screen, and disabling the decryption key. Related hardware, methods and systems are also described.
摘要翻译：描述了一种用于保护设备上的内容的方法和系统，所述方法和系统包括提供设备，所述设备具有至少一个加密内容项，所述至少一个加密内容项只能在至少一个地理区域中消耗，该设备包括通信元件和存储模块，所述通信元件可操作以与控制中心通信，所述控制中心可操作以执行识别所述设备和跟踪所述设备，建立所述设备与所述设备之间的通信会话中的至少一个; 所述控制中心响应于向所述设备提供解密密钥的验证的肯定结果，验证所述设备在所述一个地理区域内，从而能够解密所述至少一个加密内容项目，解密所述至少一个加密内容从而产生解密的内容项，执行以下之一中的至少一个存储解密的内容项目，并且将解密的内容项目输出到设备屏幕，并且在情节基础上继续验证该设备在一个地理区域内，响应于以下任一项的否定结果执行以下中的至少一个：验证从设备存储解密的内容项目，防止设备继续操作，清除设备显示屏幕以及禁用解密密钥。还描述了相关的硬件，方法和系统。

4. 发明申请

WO2013183012A1 OFF-LINE CONTENT DELIVERY 审中-公开
标题翻译：离线内容传送
公开(公告)号：WO2013183012A1
公开(公告)日：2013-12-12
申请号：PCT/IB2013/054629
申请日：2013-06-05
申请人： NDS LIMITED , EPSTEIN, Steve , SOLOW, Hillel , ZUCKER, Arnold , ATLOW, Shabtai , POUPKO, Avraham , TSURIA, Yossi
发明人： EPSTEIN, Steve , SOLOW, Hillel , ZUCKER, Arnold , ATLOW, Shabtai , POUPKO, Avraham , TSURIA, Yossi
IPC分类号： G06F21/10 , G06Q30/02
CPC分类号： G06F21/10 , G06Q30/0207 , H04L63/0435 , H04L2463/102
摘要： A method and system for off-line delivery of content to a device is described, the method including sending a device ID to a first local server, receiving a unique number from the first local server, providing the unique number to a device based application, establishing a communication session between the device based application and a second local server the second local server not being in on-line communication with the first local server, sending a request for encrypted content from the second local server, the sending the request including sending the unique number, receiving the encrypted content from the second local server at the device based application, decrypting the received encrypted content by the device based application with the unique number as a decryption key, and displaying the decrypted content on a device display. Related apparatus and systems are also described.
摘要翻译：描述了用于向设备离线传送内容的方法和系统，所述方法包括向第一本地服务器发送设备ID，从第一本地服务器接收唯一的号码，向基于设备的应用提供唯一的号码，在所述基于设备的应用和第二本地服务器之间建立通信会话，所述第二本地服务器不与所述第一本地服务器在线通信，从所述第二本地服务器发送对加密内容的请求，所述发送请求包括发送唯一号码，在基于设备的应用程序从第二本地服务器接收加密的内容，通过具有唯一号码的基于设备的应用解密所接收的加密内容作为解密密钥，以及在设备显示器上显示解密的内容。还描述了相关装置和系统。

5. 发明申请

WO2012153213A1 METHOD AND SYSTEM FOR SECONDARY CONTENT DISTRIBUTION 审中-公开
标题翻译：用于二次内容分配的方法和系统
公开(公告)号：WO2012153213A1
公开(公告)日：2012-11-15
申请号：PCT/IB2012/051960
申请日：2012-04-19
申请人： NDS LIMITED , ZUCKER, Arnold , POUPKO, Avraham , EPSTEIN, Steve , TSURIA, Yossi , SOLOW, Hillel , ATLOW, Shabtai , MURRAY, Kevin A.
发明人： ZUCKER, Arnold , POUPKO, Avraham , EPSTEIN, Steve , TSURIA, Yossi , SOLOW, Hillel , ATLOW, Shabtai , MURRAY, Kevin A.
IPC分类号： G06F9/44
CPC分类号： G06F3/01 , G06F9/451 , G06Q30/0241
摘要： A secondary content distribution system and method is described, the system and method including a receiver for receiving a plurality of differing versions of secondary content from an provider, each one of the differing versions of the secondary content being associated with at least one of a reading mode, and a connection mode, a processor operative to determine a reading mode of a user of a client device, a selector for selecting one of the differing versions of the secondary content for display on the client device display, the selection being a function, at least in part, of matching the determined reading mode with the reading mode associated with the one of the differing versions of the secondary content and the connection mode of the client device, and a display for displaying the selected one of the differing versions of the secondary content on the client device display. Related methods, systems, and apparatus are also described.
摘要翻译：描述了次要内容分发系统和方法，所述系统和方法包括用于从提供商接收多个不同版本的次要内容的接收器，所述次要内容的不同版本中的每一个与读取中的至少一个相关联模式和连接模式，可操作以确定客户端设备的用户的阅读模式的处理器，用于选择所述次要内容的不同版本中的一个以在客户端设备显示上显示的选择器，所述选择是功能，至少部分地将所确定的读取模式与与所述次要内容的不同版本和所述客户端设备的连接模式中的一个不同的版本相关联的读取模式进行匹配，以及显示器，用于显示所选择的读取模式的不同版本在客户端设备上显示次要内容。还描述了相关方法，系统和装置。

6. 发明申请

WO2011021111A1 HINDERING OPTICAL CHARACTER RECOGNITION OF A DISPLAYED TEXT 审中-公开
标题翻译：显示文字的光学特征识别
公开(公告)号：WO2011021111A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/052778
申请日：2010-06-21
申请人： NDS LIMITED , ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai , KATZ, Samuel M.
发明人： ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai , KATZ, Samuel M.
IPC分类号： G06K9/34 , H04N5/913
CPC分类号： G06T1/0042 , G06F21/10 , G06F21/32 , G06F21/88 , G06F2221/0708 , G06F2221/2111 , G06K9/34 , G06K2209/01 , G06T2201/0051 , H04L63/0428 , H04L63/0861 , H04N5/913 , H04N21/4223 , H04N21/44008 , H04N21/4627 , H04N21/8352 , H04N2005/91364
摘要： A method and system is described for protecting content on a device, the method and system including providing a device, the device being operative for displaying content, the content being, at least in part, content designated as secure content by a content provider, providing the content to the device, providing the device with a font which is resistant to optical character recognition, rendering the content for display on a device display screen, and displaying at least a portion of the rendered content on the device display screen, the displaying including displaying part of the document rendered using a non- optical character recognition resistant font and part of the document rendered using the optical character recognition resistant font, in response to determining that the content is designated as secure content. Related hardware, methods and systems are described.
摘要翻译：描述了一种用于保护设备上的内容的方法和系统，所述方法和系统包括提供设备，所述设备可操作用于显示内容，所述内容至少部分地由内容提供商指定为安全内容的内容，所述内容提供将所述内容提供给所述设备，向所述设备提供抵抗光学字符识别的字体，将所述内容呈现在设备显示屏幕上，以及在所述设备显示屏幕上显示所呈现的内容的至少一部分，所述显示包括响应于确定将内容指定为安全内容，显示使用非光学字符识别抵抗字体呈现的文档的一部分和使用光学字符识别抵抗字体呈现的文档的一部分。描述相关的硬件，方法和系统。

7. 发明申请

WO2003024104A1 HACKING PREVENTION SYSTEM 审中-公开
标题翻译：防盗系统
公开(公告)号：WO2003024104A1
公开(公告)日：2003-03-20
申请号：PCT/IL2002/000691
申请日：2002-08-21
申请人： NDS LIMITED , HALPERIN, Victor , TSURIA, Yossi , BELENKY, Yaacov , FALIK, Dov , SELLA, Yaron
发明人： HALPERIN, Victor , TSURIA, Yossi , BELENKY, Yaacov , FALIK, Dov , SELLA, Yaron
IPC分类号： H04N7/16
CPC分类号： H04N21/4181 , H04L9/0662 , H04L9/3013 , H04L9/3234 , H04N7/163 , H04N7/1675 , H04N21/4367
摘要： A method for producing an output from an input encoding the output, the method including choosing functions G, F, and H, providing an input x, choosing a random number r, computing x' = G (x, r), sending x' to a computation unit, computing, in the computation unit, y' = F (x'), receiving y' from the computation unit, and computing the output w = H (y', r), wherein G, F, and H are chosen such that w is not dependent on the choice of r. Related apparatus and methods are also described.
摘要翻译：一种用于从编码输出的输入端产生输出的方法，该方法包括选择函数G，F和H，提供输入x，选择随机数r，计算x'= G（x，r），发送x' 在计算单元中计算从计算单元接收y'的y'= F（x'），并计算输出w = H（y'，r），其中G，F和H 被选择使得w不依赖于r的选择。还描述了相关装置和方法。

8. 发明申请

WO2011021114A1 ELECTRONIC BOOK SECURITY FEATURES 审中-公开
标题翻译：电子书安全功能
公开(公告)号：WO2011021114A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/052784
申请日：2010-06-21
申请人： NDS LIMITED , ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai
发明人： ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai
IPC分类号： G06T1/00
CPC分类号： G06T1/0042 , G06F21/10 , G06F21/32 , G06F21/88 , G06F2221/0708 , G06F2221/2111 , G06K9/34 , G06K2209/01 , G06T2201/0051 , H04L63/0428 , H04L63/0861 , H04N5/913 , H04N21/4223 , H04N21/44008 , H04N21/4627 , H04N21/8352 , H04N2005/91364
摘要： A method and system for fingerprinting a content item is described, the and system method include providing the content item, the content item including a set of content item elements, the set of content item elements denoted E, such that E = {E 1 , E 2 , E i , E m }, providing information uniquely associated with a single user, the information including a string of bits, hereinafter denoted S 0 , parsing S 0 into a plurality of subsequences of strings of bits, hereinafter denoted S 1 ,, Sn, the parsing being performed such that S 0 equals a function of S 1 ,, Sn, providing a matrix of content item replacement elements, the matrix denoted R, each row of matrix R including, for at least each one of n members of set E, an array of content item replacement elements for E i denoted R i , such that R i = { R i1 , R ij }, uniquely associating each one of S 1 , Sn with one matrix element of matrix R, so that for every one of S 1, , Sn there exists a corresponding element of E, for every one of S 1 ,, Sn replacing at least one instance of the corresponding element E in the content item with the associated one matrix element of matrix R for the corresponding one of S 1 ,, Sn, and outputting a replacement content item including the result of the replacing, wherein the members of R i for each E i are chosen according to at least one similarity criterion. Related hardware, systems and methods are also described.
摘要翻译：描述了用于对内容项目进行指纹识别的方法和系统，并且系统方法包括提供内容项目，包括一组内容项目元素的内容项目，表示为E的内容项目元素集合，使得E = {E1，E2 ，E i，E m}，提供与单个用户唯一相关联的信息，该信息包括一串比特，下文表示为S0，将S0解析成多个比特串的子序列，下文称为S1，Sn，解析被执行，使得S0等于S1，Sn的函数，提供内容项替换元素的矩阵，表示为R的矩阵，矩阵R的每行包括用于集合E的n个成员中的至少每一个的阵列用于表示为Ri的Ei的内容项目替换元素，使得Ri = {Ri1，Rij}，将S1，Sn中的每一个唯一地与矩阵R的一个矩阵元素相关联，使得对于S1，...的每一个，存在相应的元素的E，对于S1中的每一个，Sn替换为le 在内容项目中的对应元素E的一个实例与对应的S1，Sn的矩阵R的相关联的一个矩阵元素，并输出包括替换结果的替换内容项，其中Ri的成员为每个Ei根据至少一个相似性标准来选择。还描述了相关的硬件，系统和方法。

9. 发明申请

WO2011021112A1 ELECTRONIC BOOK SECURITY FEATURES 审中-公开
标题翻译：电子书安全功能
公开(公告)号：WO2011021112A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/052781
申请日：2010-06-21
申请人： NDS LIMITED , ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai , POUPKO, Avraham
发明人： ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai , POUPKO, Avraham
IPC分类号： G06F21/00 , G06F21/20
CPC分类号： G06T1/0042 , G06F21/10 , G06F21/32 , G06F21/88 , G06F2221/0708 , G06F2221/2111 , G06K9/34 , G06K2209/01 , G06T2201/0051 , H04L63/0428 , H04L63/0861 , H04N5/913 , H04N21/4223 , H04N21/44008 , H04N21/4627 , H04N21/8352 , H04N2005/91364
摘要： A method and system for protecting content on a device is described, the method and system including providing a device, the device being designated for use in at least one premises, the device including a communications element, the communication element being operative to communicate with a control center, the control center being operative to perform at least one of identifying the device, and tracking the device, receiving, at the device, a signal sent by the control center, the signal including an instruction to the device, the instruction including a command to power up, if the device is in standby mode, and a command to provide the control center with device specific identity information, powering up the device if the device is in standby mode, returning a handshake from the device to the control center, thereby establishing a communication session with the control center, sending a device ID to the control center, the device ID including an device specific unique device ID, generating a cryptographic digest of at least one file, transmitting the cryptographic digest to the control center, receiving an instruction from the control center that one of the following is to be performed allowing the at least one file to be accessed, allowing the device to be removed from the at least one premises, deleting the at least one file from the device, and blocking access to the at least one file. Related hardware, methods and systems are described.
摘要翻译：描述了一种用于保护设备上的内容的方法和系统，所述方法和系统包括提供设备，所述设备被指定用于至少一个房屋，所述设备包括通信元件，所述通信元件可操作以与控制中心，所述控制中心可操作以执行识别所述设备和跟踪所述设备中的至少一个，并且在所述设备处接收由所述控制中心发送的信号，所述信号包括对所述设备的指令，所述指令包括命令加电，如果设备处于待机模式，以及向控制中心提供设备特定身份信息的命令，如果设备处于待机模式，则将设备加电，返回到设备控制中心的握手，从而与控制中心建立通信会话，向控制中心发送设备ID，设备ID包括设备特定的唯一设备ID，gen 擦除至少一个文件的加密摘要，将加密摘要发送到控制中心，从控制中心接收要执行以下任一项的指令，允许至少一个文件被访问，允许该设备为从所述至少一个场所移除，从所述设备中删除所述至少一个文件，以及阻止对所述至少一个文件的访问。描述相关的硬件，方法和系统。

10. 发明申请

WO2011021110A1 ELECTRONIC BOOK SECURITY FEATURES 审中-公开
标题翻译：电子书安全功能
公开(公告)号：WO2011021110A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/052777
申请日：2010-06-21
申请人： NDS LIMITED , ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai , BAR-ON, Gershon , WACHTFOGEL, Reuven
发明人： ZUCKER, Arnold , SMITH, Perry , TSURIA, Yossi , CAIN, Harel , SOLOW, Hillel , EPSTEIN, Steve , ATLOW, Shabtai , BAR-ON, Gershon , WACHTFOGEL, Reuven
IPC分类号： G06F21/00
CPC分类号： G06T1/0042 , G06F21/10 , G06F21/32 , G06F21/88 , G06F2221/0708 , G06F2221/2111 , G06K9/34 , G06K2209/01 , G06T2201/0051 , H04L63/0428 , H04L63/0861 , H04N5/913 , H04N21/4223 , H04N21/44008 , H04N21/4627 , H04N21/8352 , H04N2005/91364
摘要： A method and system is described for protecting content on a device, the method and system including providing a device, the device having at least one content item, the device including an optical system, and a processor, episodically performing the following steps in response to a request to consume the at least one content item capturing an image of an object consuming the at least one content item, processing the captured image, utilizing user recognition in order to determine if the processed image includes an image of the user, in response to a positive result of the determining permitting the continued consuming of the at least one content item, in response to a negative result of the determining preventing continued normal functioning of the device. Related methods, systems, and hardware are also described.
摘要翻译：描述了一种用于保护设备上的内容的方法和系统，所述方法和系统包括提供设备，具有至少一个内容项的设备，包括光学系统的设备和处理器，以响应于消费所述至少一个内容项目的请求，所述至少一个内容项目捕获消耗所述至少一个内容项目的对象的图像，处理所述捕获的图像，利用用户识别，以便确定所述经处理的图像是否包括所述用户的图像，以响应于响应于确定防止装置的继续正常功能的否定结果，确定的肯定结果允许持续消耗至少一个内容项目。还描述了相关方法，系统和硬件。

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