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31. 发明申请

US20090204824A1 SYSTEM, METHOD AND MEMORY DEVICE PROVIDING DATA SCRAMBLING COMPATIBLE WITH ON-CHIP COPY OPERATION 有权
标题翻译：提供与片上复制操作兼容的数据扫描的系统，方法和存储器件
公开(公告)号：US20090204824A1
公开(公告)日：2009-08-13
申请号：US12345921
申请日：2008-12-30
申请人： Jason T. Lin , Steven S. Cheng , Shai Traister
发明人： Jason T. Lin , Steven S. Cheng , Shai Traister
IPC分类号： G06F12/16 , G06F11/10 , H04L9/14
CPC分类号： G11B20/0021 , G06F12/0246 , G06F12/1408 , G06F21/72 , G06F21/725 , G06F21/79 , G06F2212/1032 , G11C7/1006 , G11C11/5628 , G11C16/0483 , G11C16/3418 , G11C16/3427
摘要： Data scrambling techniques implemented externally to a flash memory device are disclosed which can be used in concert with flash memory on-chip copy functionality operating internally to the flash device, thus supporting high performance copying operations. All the data stored in the flash may be scrambled, including headers and control structures. Robust file system operation may be achieved, including the capability to tolerate a power loss at any time, and yet be able to relocate data internally within the flash without having to de-scramble and then re-scramble the data. An exemplary hardware based solution has little or no impact on overall system performance, and may be implemented at very low incremental cost to increase overall system reliability. The data scrambling technique preferably uses a logical address, such as logical block address or logical page address, rather than a physical address, to determine a seed scrambling key.
摘要翻译：公开了在闪速存储器件外部实现的数据加扰技术，其可以与在闪存器件内部操作的闪存片上复制功能一起使用，从而支持高性能复制操作。存储在闪存中的所有数据可能被加扰，包括报头和控制结构。可以实现强大的文件系统操作，包括在任何时候容忍功率损耗的能力，并且还能够在闪存内部重新定位数据，而不必去除数据，然后重新加扰数据。基于硬件的示例性解决方案对整个系统性能几乎没有或没有影响，并且可以以非常低的增量成本实现，以提高整体系统的可靠性。数据加扰技术优选地使用诸如逻辑块地址或逻辑页地址的逻辑地址而不是物理地址来确定种子加密密钥。

32. 发明申请

US20090070748A1 POINTERS FOR WRITE ABORT HANDLING 有权
标题翻译：用于写入处理的指针
公开(公告)号：US20090070748A1
公开(公告)日：2009-03-12
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
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 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。

33. 发明申请

US20090067241A1 DATA PROTECTION FOR WRITE ABORT 有权
标题翻译：写入数据保护
公开(公告)号：US20090067241A1
公开(公告)日：2009-03-12
申请号：US12025937
申请日：2008-02-05
申请人： Sergey A. Gorobets , Shai Traister , Jason T. Lin , Alan D. Bennett , Neil D. Hutchison
发明人： Sergey A. Gorobets , Shai Traister , Jason T. Lin , Alan D. Bennett , Neil D. Hutchison
IPC分类号： G11C16/04
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 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。

34. 发明申请

US20080239851A1 Flash Memory with Data Refresh Triggered by Controlled Scrub Data Reads 有权
标题翻译：具有数据刷新功能的闪存通过受控擦除数据读取触发
公开(公告)号：US20080239851A1
公开(公告)日：2008-10-02
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： G11C7/00
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。

35. 发明授权

US07127550B1 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：US07127550B1
公开(公告)日：2006-10-24
申请号：US10000828
申请日：2001-10-31
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。

36. 发明授权

US08977107B2 Storage device and method for resuming playback of content 有权
标题翻译：用于恢复内容播放的存储设备和方法
公开(公告)号：US08977107B2
公开(公告)日：2015-03-10
申请号：US12651223
申请日：2009-12-31
申请人： Jason T. Lin , Daniel Schreiber , Henry R. Hutton , Joseph E. Halpern
发明人： Jason T. Lin , Daniel Schreiber , Henry R. Hutton , Joseph E. Halpern
IPC分类号： H04N5/92 , G11B27/10 , G11B27/11 , G11B27/32
CPC分类号： G11B27/105 , G11B27/11 , G11B27/322 , G11B2220/61
摘要： A storage device and method for resuming playback of content are provided. In one embodiment, a storage device comprises a memory operative to store a plurality of versions of content. The storage device receives a request for one of the versions of the content from a host, provides the requested version of the content to the host, and provides bookmark information from which the host can determine a location where to resume playback of the content, wherein the bookmark information indicates where playback ended for a different version of the content.
摘要翻译：提供了用于恢复内容回放的存储装置和方法。在一个实施例中，存储设备包括可操作地存储多个版本的内容的存储器。存储设备从主机接收对内容的一个版本的请求，向主机提供所请求的内容版本，并提供书签信息，主机可以从该标签信息确定恢复播放内容的位置，其中书签信息指示不同版本的内容的播放结束位置。

37. 发明申请

US20120124386A1 Method and System for Refreshing Content in a Storage Device 审中-公开
标题翻译：存储设备中刷新内容的方法和系统
公开(公告)号：US20120124386A1
公开(公告)日：2012-05-17
申请号：US12947034
申请日：2010-11-16
申请人： Jason T. Lin , Rotem Sela , Yonatan Halevi , Avraham Shmuel
发明人： Jason T. Lin , Rotem Sela , Yonatan Halevi , Avraham Shmuel
IPC分类号： G06F12/14 , G06F21/00
CPC分类号： G06F21/6218 , H04L9/0897 , H04L9/3247 , H04L9/3271 , H04L2209/60
摘要： A method and system for refreshing content in a storage device are disclosed. In one embodiment, a content replication system authenticates to each of a plurality of storage devices in parallel without creating a unique secure channel with each respective storage device. After authenticating to each of the plurality of storage devices, the content replication system is permitted to write content to, but not read content from, each of the plurality of storage devices. The content replication system then writes content to each of the plurality of storage devices in parallel.
摘要翻译：公开了一种用于刷新存储装置中的内容的方法和系统。在一个实施例中，内容复制系统并行地对多个存储设备中的每一个进行认证，而不与每个相应的存储设备建立唯一的安全通道。在对多个存储装置中的每一个进行认证之后，允许内容复制系统向多个存储装置中的每个存储装置写入内容而不从其读取内容。内容复制系统然后将内容并行地写入多个存储设备中的每一个。

38. 发明申请

US20120047154A1 CARD-BASED MANAGEMENT OF DISCARDABLE FILES 有权
标题翻译：基于卡片的可折叠文件管理
公开(公告)号：US20120047154A1
公开(公告)日：2012-02-23
申请号：US12895428
申请日：2010-09-30
申请人： Jason T. Lin , Judah Gamliel Hahn
发明人： Jason T. Lin , Judah Gamliel Hahn
IPC分类号： G06F17/30
CPC分类号： G06F17/30138 , G06F3/0608 , G06F3/0643 , G06F3/0652 , G06F17/30147
摘要： A method and storage device are disclosed for card-based management of discardable files, where discardable files are tracked in a discardable file system on a storage device and are invisible to a host file system, which only tracks user files and free space. The method includes the storage device detecting currently free logical clusters corresponding to at least a portion of free space in the storage area and determining whether addresses associated with a subsequent user file write request are in a range of free clusters managed in the discardable file system by the storage device. When addresses in a host write request overlap the addresses of space managed by the discardable file system, the storage device discards discardable files as necessary and removes the newly freed clusters from the discardable file system, such that the discardable file system data structure is resized when room for user files is needed.
摘要翻译：公开了一种用于对可丢弃文件进行卡片管理的方法和存储装置，其中可放弃文件在存储装置上的可丢弃文件系统中被跟踪，并且对于仅跟踪用户文件和可用空间的主机文件系统是不可见的。该方法包括：存储设备检测与存储区域中的至少一部分可用空间相对应的当前空闲逻辑簇，并且确定与随后的用户文件写入请求相关联的地址是否在可丢弃文件系统中管理的空闲群集的范围内存储设备。当主机写请求中的地址与可丢弃文件系统管理的空间的地址重叠时，存储设备根据需要丢弃可丢弃的文件，并从可丢弃的文件系统中移除新释放的群集，使得可丢弃的文件系统数据结构在需要用户文件的空间。

39. 发明申请

US20110158606A1 Storage Device and Method for Resuming Playback of Content 有权
标题翻译：用于恢复内容播放的存储设备和方法
公开(公告)号：US20110158606A1
公开(公告)日：2011-06-30
申请号：US12651223
申请日：2009-12-31
申请人： Jason T. Lin , Daniel Schreiber , Henry R. Hutton , Joseph E. Halpern
发明人： Jason T. Lin , Daniel Schreiber , Henry R. Hutton , Joseph E. Halpern
IPC分类号： H04N5/91 , H04N9/80
CPC分类号： G11B27/105 , G11B27/11 , G11B27/322 , G11B2220/61
摘要： A storage device and method for resuming playback of content are provided. In one embodiment, a storage device comprises a memory operative to store a plurality of versions of content. The storage device receives a request for one of the versions of the content from a host, provides the requested version of the content to the host, and provides bookmark information from which the host can determine a location where to resume playback of the content, wherein the bookmark information indicates where playback ended for a different version of the content.
摘要翻译：提供了用于恢复内容回放的存储装置和方法。在一个实施例中，存储设备包括可操作地存储多个版本的内容的存储器。存储设备从主机接收对内容的一个版本的请求，向主机提供所请求的内容版本，并提供书签信息，主机可以从该标签信息确定恢复播放内容的位置，其中书签信息指示不同版本的内容的播放结束位置。

40. 发明申请

US20100310075A1 Method and System for Content Replication Control 有权
标题翻译：内容复制控制的方法和系统
公开(公告)号：US20100310075A1
公开(公告)日：2010-12-09
申请号：US12478688
申请日：2009-06-04
申请人： Jason T. Lin , Fabrice E. Jogand-Coulomb
发明人： Jason T. Lin , Fabrice E. Jogand-Coulomb
IPC分类号： H04L9/08 , H04L9/00
CPC分类号： H04L63/062 , G06F21/10 , G11B20/00086 , G11B20/00224 , G11B20/00478 , G11B20/00492 , H04L63/0823
摘要： A method and system for content replication control are provided. In one embodiment, a content replication system receives a request to replicate content in a plurality of memory devices, wherein each memory device is associated with a respective unique identifier. For each of the plurality of memory devices, the content replication system sends a request to a transport encryption key server for a transport encryption key, the request including the unique identifier of the memory device. If the unique identifier of the memory device is authorized to receive the transport encryption key, the content replication system receives the transport encryption key and sends the transport encryption key to the memory device. The content replication system then receives encrypted content from a content server, wherein the encrypted content is encrypted with the transport encryption key. The content replication system then sends the encrypted content to the plurality of memory devices.
摘要翻译：提供了一种用于内容复制控制的方法和系统。在一个实施例中，内容复制系统接收复制多个存储设备中的内容的请求，其中每个存储器设备与相应的唯一标识符相关联。对于多个存储器设备中的每一个，内容复制系统向传输加密密钥服务器发送用于传输加密密钥的请求，该请求包括存储器设备的唯一标识符。如果存储器设备的唯一标识符被授权接收传输加密密钥，则内容复制系统接收传输加密密钥并将传输加密密钥发送到存储设备。然后，内容复制系统从内容服务器接收加密的内容，其中使用传输加密密钥对加密的内容进行加密。内容复制系统然后将加密的内容发送到多个存储设备。

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