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1. 发明授权

US09032535B2 Storage device and method for providing a scalable content protection system 有权
标题翻译：用于提供可扩展内容保护系统的存储设备和方法
公开(公告)号：US09032535B2
公开(公告)日：2015-05-12
申请号：US12651153
申请日：2009-12-31
申请人： Jason T. Lin , Ron Barzilai
发明人： Jason T. Lin , Ron Barzilai
IPC分类号： G06F21/00 , G06F21/10 , G06F21/79 , G11B20/00 , G11B20/12 , H04N5/913 , H04N7/167 , H04N9/804 , H04N21/254 , H04N21/4147 , H04N21/418 , H04N21/4367 , H04N21/4402 , H04N21/835 , H04N5/907
CPC分类号： G06F21/10 , G06F21/79 , G06F2221/0728 , G06F2221/0742 , G06F2221/0744 , G11B20/00086 , G11B20/0021 , G11B20/00253 , G11B20/1262 , G11B2220/61 , H04N5/907 , H04N5/913 , H04N7/1675 , H04N9/8042 , H04N21/2541 , H04N21/4147 , H04N21/4184 , H04N21/4367 , H04N21/44029 , H04N21/835 , H04N2005/91364
摘要： A storage device and method for providing a scalable content protection system are disclosed. In one embodiment, a storage device is provided comprising a memory operative to store a plurality of versions of content, wherein each version of the content is of a different quality and is associated with a different level of content protection. The storage device receives information from the host identifying a level of content protection supported by the host. The storage device sends, to the host, a version of the content that is associated with the level of content protection supported by the host, wherein the version of the content is sent to the host using the level of content protection that is supported by the host. In another embodiment, different levels of content protection are applied to different types of content.
摘要翻译：公开了一种用于提供可扩展内容保护系统的存储设备和方法。在一个实施例中，提供存储设备，其包括可操作地存储多个版本的内容的存储器，其中内容的每个版本具有不同的质量并且与不同级别的内容保护相关联。存储设备从主机接收标识主机所支持的内容保护级别的信息。存储设备向主机发送与主机支持的内容保护级别相关联的内容的版本，其中使用由该主机支持的内容保护级别将内容的版本发送到主机主办。在另一个实施例中，将不同级别的内容保护应用于不同类型的内容。

2. 发明申请

US20110162075A1 Storage Device and Method for Providing a Scalable Content Protection System 有权
标题翻译：用于提供可扩展内容保护系统的存储设备和方法
公开(公告)号：US20110162075A1
公开(公告)日：2011-06-30
申请号：US12651153
申请日：2009-12-31
申请人： Jason T. Lin , Ron Barzilai
发明人： Jason T. Lin , Ron Barzilai
IPC分类号： G06F12/14 , H04L9/32
CPC分类号： G06F21/10 , G06F21/79 , G06F2221/0728 , G06F2221/0742 , G06F2221/0744 , G11B20/00086 , G11B20/0021 , G11B20/00253 , G11B20/1262 , G11B2220/61 , H04N5/907 , H04N5/913 , H04N7/1675 , H04N9/8042 , H04N21/2541 , H04N21/4147 , H04N21/4184 , H04N21/4367 , H04N21/44029 , H04N21/835 , H04N2005/91364
摘要： A storage device and method for providing a scalable content protection system are disclosed. In one embodiment, a storage device is provided comprising a memory operative to store a plurality of versions of content, wherein each version of the content is of a different quality and is associated with a different level of content protection. The storage device receives information from the host identifying a level of content protection supported by the host. The storage device sends, to the host, a version of the content that is associated with the level of content protection supported by the host, wherein the version of the content is sent to the host using the level of content protection that is supported by the host. In another embodiment, different levels of content protection are applied to different types of content.
摘要翻译：公开了一种用于提供可扩展内容保护系统的存储设备和方法。在一个实施例中，提供存储设备，其包括可操作地存储多个版本的内容的存储器，其中内容的每个版本具有不同的质量并且与不同级别的内容保护相关联。存储设备从主机接收标识主机所支持的内容保护级别的信息。存储设备向主机发送与主机支持的内容保护级别相关联的内容的版本，其中使用由该主机支持的内容保护级别将内容的版本发送到主机主办。在另一个实施例中，将不同级别的内容保护应用于不同类型的内容。

3. 发明申请

US20100138652A1 CONTENT CONTROL METHOD USING CERTIFICATE REVOCATION LISTS 审中-公开
标题翻译：内容控制方法
公开(公告)号：US20100138652A1
公开(公告)日：2010-06-03
申请号：US12641160
申请日：2009-12-17
申请人： Rotem Sela , Ron Barzilai , Michael Holtzman , Avraham Shmuel , Jason T. Lin
发明人： Rotem Sela , Ron Barzilai , Michael Holtzman , Avraham Shmuel , Jason T. Lin
IPC分类号： H04L9/32 , H04L29/06
CPC分类号： H04L63/0823 , G06F21/445 , G06F21/805 , G06F2221/2129 , H04L9/321 , H04L9/3228 , H04L9/3234 , H04L9/3265 , H04L9/3268 , H04L9/3273 , H04L63/0869 , H04L2209/38 , H04L2209/60
摘要： Host devices present both the host certificate and the pertinent certificate revocation lists to the memory device for authentication so that the memory device need not obtain the list on its own. Processing of the certificate revocation list and searching for the certificate identification may be performed concurrently by the memory device. The certificate revocation lists for authenticating host devices to memory devices may be stored in an unsecured area of the memory device for convenience of users.
摘要翻译：主机设备将主机证书和相关证书吊销列表呈现给存储器设备以进行认证，使得存储器设备不需要自己获得列表。证书撤销列表的处理和搜索证书标识可以由存储设备同时执行。用于将存储设备的主机设备认证的证书吊销列表可以存储在存储设备的不安全区域中，以方便用户。

4. 发明授权

US09075999B2 Memory device and method for adaptive protection of content 有权
标题翻译：用于内容自适应保护的内存设备和方法
公开(公告)号：US09075999B2
公开(公告)日：2015-07-07
申请号：US12431353
申请日：2009-04-28
申请人： Jason T. Lin
发明人： Jason T. Lin
IPC分类号： G06F21/00 , G06F21/60 , G06F21/79
CPC分类号： G06F21/602 , G06F21/79
摘要： A memory device and method for adaptive protection of content are disclosed. In one embodiment, a memory device is provided comprising a memory operative to store content and a controller in communication with the memory. The controller is operative to generate a content protection algorithm that is different from at least one content protection algorithm previously generated by the controller, protect the content in accordance with the content protection algorithm, generate virtual machine code containing instructions on how to unprotect the protected content, and provide the protected content and the virtual machine code to a host in communication with the memory device. In another embodiment, a method for adaptive protection of content is provided comprising generating a content protection algorithm that is different from at least one previously-generated content protection algorithm, protecting content in accordance with the content protection algorithm, generating virtual machine code containing instructions on how to unprotect the protected content, and providing the protected content and the virtual machine code to a host in communication with the memory device.
摘要翻译：公开了一种用于内容自适应保护的存储装置和方法。在一个实施例中，提供了存储器装置，其包括用于存储内容的存储器和与存储器通信的控制器。所述控制器可操作以产生不同于由所述控制器先前生成的至少一个内容保护算法的内容保护算法，根据所述内容保护算法保护所述内容，生成包含如何解除所述受保护内容的保护的指令的虚拟机器代码并且将受保护内容和虚拟机代码提供给与存储器设备通信的主机。在另一个实施例中，提供了一种用于对内容进行自适应保护的方法，包括生成与至少一个先前生成的内容保护算法不同的内容保护算法，根据内容保护算法保护内容，生成包含指令的虚拟机代码如何取消保护受保护的内容，以及将受保护内容和虚拟机代码提供给与存储器设备通信的主机。

5. 发明授权

US08473923B2 Pointers for write abort handling 有权
标题翻译：写中止处理指针
公开(公告)号：US08473923B2
公开(公告)日：2013-06-25
申请号：US12026472
申请日：2008-02-05
申请人： Jason T. Lin , Shai Traister , Sergey A. Gorobets
发明人： Jason T. Lin , Shai Traister , Sergey A. Gorobets
IPC分类号： G06F9/44 , G06F11/00 , G06F13/28
CPC分类号： G11C11/5642 , G06F11/1441 , G11C16/102 , G11C16/105 , G11C16/3418 , G11C29/00 , G11C2211/5646
摘要： A portion of a nonvolatile memory array that is likely to contain, partially programmed data may be identified from a high sensitivity read, by applying stricter than usual error correction code (ECC) requirements, or using pointers to programmed sectors. The last programmed data may be treated as likely to be partially programmed data. Data in the identified portion may be copied to another location, or left where it is with an indicator to prohibit further programming to the same cells. To avoid compromising previously stored data during subsequent programming, previously stored data may be backed up. Backing up may be done selectively, for example, only for nonsequential data, or only when the previously stored data contains an earlier version of data being programmed. If a backup copy already exists, another backup copy is not created. Sequential commands are treated as a single command if received within a predetermined time period.
摘要翻译：通过应用比通常的纠错码（ECC）要求更严格或使用指向编程扇区的指针，可以从高灵敏度读取来识别可能包含部分编程数据的非易失性存储器阵列的一部分。最后编程的数据可能被视为可能是部分编程的数据。所识别的部分中的数据可以被复制到另一个位置，或者与指示符一起保留在其中，以禁止进一步编程到相同的单元。为了避免在随后的编程期间损害以前存储的数据，可以备份先前存储的数据。可以有选择地进行备份，例如，仅针对非顺序数据，或仅当先前存储的数据包含正被编程的较早版本的数据时。如果备份副本已经存在，则不会创建另一个备份副本。如果在预定的时间段内被接收，则顺序命令被视为单个命令。

6. 发明授权

US07962682B2 Multi-module simultaneous program, erase test, and performance method for flash memory 有权
标题翻译：闪存的多模块同步程序，擦除测试和性能方法
公开(公告)号：US07962682B2
公开(公告)日：2011-06-14
申请号：US11551977
申请日：2006-10-23
申请人： Jason T. Lin
发明人： Jason T. Lin
IPC分类号： G06F13/00
CPC分类号： G01R31/31722 , G01R31/318513
摘要： Methods and apparatus for accessing modules on a flash memory package concurrently during testing are disclosed. According to one aspect of the present invention, a memory device for storing data includes a plurality of modules and a logic block. The plurality of modules each include a plurality of storage elements that hold the data. The logic block is arranged to enable the plurality of modules to be accessed in parallel, and is also arranged to enable the plurality of modules to be accessed serially.
摘要翻译：公开了在测试期间同时访问闪速存储器组件上的模块的方法和装置。根据本发明的一个方面，用于存储数据的存储器件包括多个模块和逻辑块。多个模块各自包括保存数据的多个存储元件。逻辑块被布置成使得能够并行访问多个模块，并且还被布置为使得可以串行地访问多个模块。

7. 发明授权

US07630252B2 Systems for programming multilevel cell nonvolatile memory 有权
标题翻译：用于编程多电平单元非易失性存储器的系统
公开(公告)号：US07630252B2
公开(公告)日：2009-12-08
申请号：US11767611
申请日：2007-06-25
申请人： Jason T. Lin
发明人： Jason T. Lin
IPC分类号： G11C11/03
CPC分类号： G11C16/10 , G11C11/5628 , G11C2211/5641
摘要： A memory system includes a first block in which data is stored with a low density and a second block in which data is stored with a high density. When data is received it is written to the first block, and in parallel some of the data is written to the second block, so that the second block is partially programmed. The second block is later fully programmed by copying additional data from the first block.
摘要翻译：存储器系统包括其中以低密度存储数据的第一块和其中以高密度存储数据的第二块。当接收到数据时，它被写入第一个块，并行地将一些数据写入第二个块，使得第二个块被部分编程。第二个程序块后来通过从第一个程序段复制附加数据来完全编程。

8. 发明授权

US07573773B2 Flash memory with data refresh triggered by controlled scrub data reads 有权
标题翻译：闪存与数据刷新触发的受控擦洗数据读取
公开(公告)号：US07573773B2
公开(公告)日：2009-08-11
申请号：US11692829
申请日：2007-03-28
申请人： Jason T. Lin
发明人： Jason T. Lin
IPC分类号： G11C11/34
CPC分类号： G11C16/3418 , G11C16/3431
摘要： The quality of data stored in individual blocks of memory cells of a flash memory system is monitored by a scrub read of only a small portion of a block, performed after data are read from less than all of a block in response to a read command from a host or memory controller. The small portion is selected for the scrub read because of its greater vulnerability than other portions of the block to being disturbed as a result of the commanded partial block data read. This then determines, as the result of reading a small amount of data, whether at least some of the data in the block was disturbed by the command data read to a degree that makes it desirable to refresh the data of the block.
摘要翻译：存储在闪速存储器系统的存储器单元的各个块中的数据的质量通过仅读取块的小部分的擦除来监视，该数据从响应于来自主机或内存控制器。选择小部分用于擦除读取，因为其比块的其他部分更大的脆弱性被作为指令的部分块数据读取的结果而被干扰。然后，作为读取少量数据的结果，确定块中的至少一些数据是否被读取的命令数据干扰，使得期望刷新块的数据。

9. 发明申请

US20080320346A1 SYSTEMS FOR READING NONVOLATILE MEMORY 有权
标题翻译：读取非易失性存储器的系统
公开(公告)号：US20080320346A1
公开(公告)日：2008-12-25
申请号：US11767587
申请日：2007-06-25
申请人： Jason T. Lin
发明人： Jason T. Lin
IPC分类号： G11C29/00
CPC分类号： G11C16/26 , G06F11/1072 , G11C11/5642 , G11C29/00 , G11C2211/5634
摘要： In a nonvolatile memory system, first raw data is obtained from stored data using a first set of reading parameters. Subsequently, the first raw data is transferred to an ECC circuit where it is decoded. While the first raw data is being transferred and decoded, second raw data is obtained from the same stored data using a second set of reading parameters.
摘要翻译：在非易失性存储器系统中，使用第一组读取参数从存储的数据获得第一原始数据。随后，将第一原始数据传送到ECC电路，在其中进行解码。当第一原始数据被传送和解码时，使用第二组读取参数从相同的存储数据获得第二原始数据。

10. 发明申请

US20130156196A1 Storage Device and Method for Super-Distribution of Content Protected with a Localized Content Encyrption Key 审中-公开
标题翻译：使用本地化内容传播密钥保护内容的超分布存储设备和方法
公开(公告)号：US20130156196A1
公开(公告)日：2013-06-20
申请号：US13328843
申请日：2011-12-16
申请人： Fabrice E. Jogand-Coulomb , Henry R. Hutton , Jason T. Lin , Joseph E. Halpern , Rotem Sela
发明人： Fabrice E. Jogand-Coulomb , Henry R. Hutton , Jason T. Lin , Joseph E. Halpern , Rotem Sela
IPC分类号： H04L9/08
CPC分类号： G06F21/10
摘要： In one embodiment, a storage device stores a content encryption key, content encrypted with the content encryption key, and a super-distribution key. To re-distribute the content, the storage device creates a super-distribution token by encrypting the content encryption key with the super-distribution key and provides the encrypted content and the super-distribution token to a host device for storage in a target storage device. To access the encrypted content on the target storage device, the target storage device provides the super-distribution token to a server via the host device. The server generates an activation token from the super-distribution token, wherein the activation token contains the content encryption key. The target storage device receives the activation token from the server via the host device, retrieves the content encryption key from the activation token, and decrypts the encrypted content using the retrieved content encryption key.
摘要翻译：在一个实施例中，存储装置存储内容加密密钥，用内容加密密钥加密的内容和超级分发密钥。为了重新分配内容，存储设备通过使用超级分发密钥加密内容加密密钥来创建超级分发令牌，并将加密的内容和超级分发令牌提供给主机设备以存储在目标存储设备中。为了访问目标存储设备上的加密内容，目标存储设备通过主机设备向服务器提供超级分发令牌。服务器从超级分发令牌生成激活令牌，其中激活令牌包含内容加密密钥。目标存储设备经由主机设备从服务器接收激活令牌，从激活令牌检索内容加密密钥，并使用所检索的内容加密密钥对加密的内容进行解密。

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