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61. 发明申请

US20080082774A1 Methods of Managing File Allocation Table Information 有权
标题翻译：管理文件分配表信息的方法
公开(公告)号：US20080082774A1
公开(公告)日：2008-04-03
申请号：US11537243
申请日：2006-09-29
申请人： Andrew Tomlin , Sergey Anatolievich Gorobets
发明人： Andrew Tomlin , Sergey Anatolievich Gorobets
IPC分类号： G06F12/00
CPC分类号： G06F12/0238
摘要： In a nonvolatile memory system, a host allocates clusters and records allocation information in a File Allocation Table that is stored in the nonvolatile memory. A controller separately allocates certain data and records allocation in a record in a volatile memory. File Allocation Table information provided to the host is modified according to the record in the volatile memory.
摘要翻译：在非易失性存储器系统中，主机在存储在非易失性存储器中的文件分配表中分配集群并记录分配信息。控制器分别在易失性存储器的记录中分配某些数据和记录分配。文件分配提供给主机的表信息根据易失性存储器中的记录进行修改。

62. 发明申请

US20080082596A1 Method for phased garbage collection 有权
标题翻译：分阶段垃圾收集方法
公开(公告)号：US20080082596A1
公开(公告)日：2008-04-03
申请号：US11540778
申请日：2006-09-29
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G06F17/30
CPC分类号： G06F12/0253
摘要： A method for phased garbage collection is described, the method including receiving a write command to write a memory write to a metablock, performing a first portion of a garbage collection operation, and storing the memory write in a buffer portion of the metablock.
摘要翻译：描述了一种用于分阶段垃圾收集的方法，所述方法包括：接收写入命令以写入元区块的存储器写入，执行垃圾收集操作的第一部分，以及将存储器写入存储在元区块的缓冲器部分中。

63. 发明申请

US20070300130A1 Method of Error Correction Coding for Multiple-Sector Pages in Flash Memory Devices 审中-公开
标题翻译：闪存设备中多扇区页面的纠错编码方法
公开(公告)号：US20070300130A1
公开(公告)日：2007-12-27
申请号：US11383841
申请日：2006-05-17
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G11C29/00
CPC分类号： G11C16/10 , G06F11/1068 , G11C2029/0409
摘要： A flash memory system, including a flash memory device and a controller, and having improved efficiency error correction coding (ECC), is disclosed. Each page in the flash memory device has the capacity to store multiple sectors' worth of data. However, partial page programming (i.e., followed by a later write to fill the page) is prohibited for reliability reasons. A scratchpad block within the flash memory device is designed, and stores both user data and control data. ECC efficiency is improved by encoding the ECC, or parity, bits over the entire data block corresponding to the user and control data in the page. Retrieval of a particular sector of data requires reading and decoding of the entire page. Especially for codes such as Reed-Solomon and BCH codes, the larger data block including multiple sectors' data improves the error correction capability, and thus enables either fewer redundant memory cells in each page or improved error correction.
摘要翻译：公开了一种包括闪速存储器件和控制器并且具有改进的效率纠错编码（ECC）的闪速存储器系统。闪存设备中的每个页面都有能力存储多个扇区的数据。然而，由于可靠性原因，禁止部分页面编程（即，随后稍后写入以填充页面）。设计闪存器件内的暂存器块，并存储用户数据和控制数据。通过对与用户对应的整个数据块和页面中的控制数据对ECC或奇偶校验位进行编码来提高ECC效率。检索特定的数据部分需要读取和解码整个页面。特别是对于诸如Reed-Solomon和BCH码之类的代码，包括多个扇区数据的较大的数据块改善了纠错能力，从而使每一页中的冗余存储单元更少或改进了纠错。

64. 发明申请

US20070271494A1 Error Correction Coding for Multiple-Sector Pages in Flash Memory Devices 有权
标题翻译：闪存设备中多扇区页面的错误校正编码
公开(公告)号：US20070271494A1
公开(公告)日：2007-11-22
申请号：US11383844
申请日：2006-05-17
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G11C29/00
CPC分类号： G06F12/0246 , G06F11/1068 , G06F2212/7202 , G06F2212/7207
摘要： A flash memory system, including a flash memory device and a controller, and having improved efficiency error correction coding (ECC), is disclosed. Each page in the flash memory device has the capacity to store multiple sectors' worth of data. However, partial page programming (i.e., followed by a later write to fill the page) is prohibited for reliability reasons. A scratchpad block within the flash memory device is designed, and stores both user data and control data. ECC efficiency is improved by encoding the ECC, or parity, bits over the entire data block corresponding to the user and control data in the page. Retrieval of a particular sector of data requires reading and decoding of the entire page. Especially for codes such as Reed-Solomon and BCH codes, the larger data block including multiple sectors' data improves the error correction capability, and thus enables either fewer redundant memory cells in each page or improved error correction.
摘要翻译：公开了一种包括闪速存储器件和控制器并且具有改进的效率纠错编码（ECC）的闪速存储器系统。闪存设备中的每个页面都有能力存储多个扇区的数据。然而，由于可靠性原因，禁止部分页面编程（即，随后稍后写入以填充页面）。设计闪存器件内的暂存器块，并存储用户数据和控制数据。通过对与用户对应的整个数据块和页面中的控制数据对ECC或奇偶校验位进行编码来提高ECC效率。检索特定的数据部分需要读取和解码整个页面。特别是对于诸如Reed-Solomon和BCH码之类的代码，包括多个扇区数据的较大的数据块改善了纠错能力，从而使每一页中的冗余存储单元更少或改进了纠错。

65. 发明授权

US07215580B2 Non-volatile memory control 有权
标题翻译：非易失性存储器控制
公开(公告)号：US07215580B2
公开(公告)日：2007-05-08
申请号：US10867800
申请日：2004-06-14
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G11C7/10
CPC分类号： G06F13/1615 , G06F3/0625 , G06F3/0659 , G06F3/0688 , G06F13/4239 , G11C7/1039 , Y02D10/154
摘要： According to an embodiment of the present invention, there is provided a method and apparatus for use in a memory system having a non-volatile memory and a controller for limiting the number of non-volatile memory arrays from a plurality of available arrays accessed at one time, wherein the method comprises implementing a pipelining sequence for transferring data to and from the non-volatile memory arrays and limiting the number of active arrays operating at one time, the arrangement being such that the controller waits for the at least one of the arrays to complete before initiating the transfer to and from a further array.
摘要翻译：根据本发明的实施例，提供了一种用于具有非易失性存储器的存储器系统中的方法和装置，以及用于从一个存储的多个可用阵列限制非易失性存储器阵列的数量的控制器时间，其中所述方法包括实现用于将数据传送到非易失性存储器阵列和从所述非易失性存储器阵列传送数据并限制一次操作的有效阵列的数量的流水线序列，所述布置使得所述控制器等待所述阵列中的所述至少一个阵列在开始转移到另一个数组之前完成。

66. 发明授权

US07185208B2 Data processing 有权
标题翻译：数据处理
公开(公告)号：US07185208B2
公开(公告)日：2007-02-27
申请号：US10260136
申请日：2002-09-27
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G06F11/30 , H04L9/00 , H04N7/167
CPC分类号： G06F21/79 , G06F12/1408 , G06F21/6209 , G06F2221/2107
摘要： In one embodiment of the present invention, there is disclosed a reversible method of processing data comprising the data being encrypted before being written to a non-volatile memory wherein the data cannot be accessed without decryption in the case of a direct physical access to the non-volatile memory.
摘要翻译：在本发明的一个实施例中，公开了一种处理数据的可逆方法，该数据包括在被写入非易失性存储器之前被加密的数据，其中在对非非易失性存储器进行直接物理访问的情况下，无法解密数据，非易失存储器

67. 发明授权

US06725321B1 Memory system 有权
标题翻译：内存系统
公开(公告)号：US06725321B1
公开(公告)日：2004-04-20
申请号：US09786418
申请日：2001-03-01
申请人： Alan Welsh Sinclair , Natalia Victorovna Ouspenskaia , Richard Michael Taylor , Sergey Anatolievich Gorobets
发明人： Alan Welsh Sinclair , Natalia Victorovna Ouspenskaia , Richard Michael Taylor , Sergey Anatolievich Gorobets
IPC分类号： G06F1200
CPC分类号： G06F12/0246 , G06F3/0619 , G06F3/064 , G06F3/0679 , G06F2212/7202
摘要： A memory system (10) having a solid state memory (6) comprising non-volatile individually addressable memory sectors (1) arranged in erasable blocks, and a controller (8) for writing to reading from the sectors, and for sorting the blocks into “erased” and “not erased” blocks. The controller performs logical to physical address translation, and includes a Write Pointer (WP) for pointing to the physical sector address to which data is to be written from a host processor. A Sector Allocation Table (SAT) of logical adrresses with respective physical addresses is stored in the memory, and the controller updates the SAT less frequently than sectors are written to with data from the host processor. The memory may be in a single chip, or in a plurality of chips. A novel system for arranging data in the individual sectors (1) is also claimed.
摘要翻译：一种具有固态存储器（6）的存储器系统（10），该固态存储器（6）包括布置在可擦除块中的非易失性单独可寻址存储器扇区（1），以及用于写入从扇区读取并将块分类为 “擦除”和“不擦除”块。控制器执行逻辑到物理地址转换，并且包括用于指向要从主机处理器写入数据的物理扇区地址的写指针（WP）。具有相应物理地址的逻辑地址的扇区分配表（SAT）被存储在存储器中，并且控制器比扇区被写入的频率比主处理器的数据更频繁地更新SAT。存储器可以在单个芯片中，或者在多个芯片中。还要求用于在各个扇区（1）中排列数据的新颖系统。

68. 发明授权

US09032134B2 Methods of operating a memory system that include outputting a data pattern from a sector allocation table to a host if a logical sector is indicated as being erased 有权
标题翻译：如果逻辑扇区被指示为被擦除，则操作包括从扇区分配表向主机输出数据模式的存储器系统的方法
公开(公告)号：US09032134B2
公开(公告)日：2015-05-12
申请号：US13417715
申请日：2012-03-12
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/0613 , G06F3/064 , G06F3/0679
摘要： A method of operating a memory system includes receiving a read command from a host, where the read command is associated with a logical sector of a memory, determining whether the logical sector of the memory is indicated as being erased in a sector allocation table, if the logical sector of the memory is indicated as being erased, outputting a data pattern from the sector allocation table to the host, and if the logical sector of the memory is not indicated as being erased, reading a physical sector of the memory and outputting data from the physical sector of the memory to the host.
摘要翻译：操作存储器系统的方法包括从主机接收读取命令，其中读取命令与存储器的逻辑扇区相关联，确定存储器的逻辑扇区是否被指示为在扇区分配表中被擦除，如果存储器的逻辑扇区被指示为被擦除，从扇区分配表向主机输出数据模式，并且如果存储器的逻辑扇区未被指示为被擦除，则读取存储器的物理扇区并输出数据从内存的物理扇区到主机。

69. 发明申请

US20130326128A1 Methods and Apparatus for Passing Information to a Host System to Suggest Logical Locations to Allocate to a File 有权
标题翻译：将信息传递给主机系统以建议分配到文件的逻辑位置的方法和装置
公开(公告)号：US20130326128A1
公开(公告)日：2013-12-05
申请号：US13961388
申请日：2013-08-07
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F3/061 , G06F3/0616 , G06F3/0631 , G06F3/0643 , G06F3/0688 , G06F2212/7202 , Y02D10/13
摘要： Methods and apparatus for passing information to a host system to suggest logical locations to allocate to a file are disclosed. Generally, when a host system determines a need to allocate a logical location to a file, the host system sends a non-data command to a memory system. In response, the memory system sends information to the host system that includes one or more logical locations to allocate to the file. By suggesting one or more logical locations to allocate to a file, the memory system may reduce a number of data consolidation or garbage collection operations that will need to be performed in the future, thereby improving performance of the memory system.
摘要翻译：公开了用于将信息传递到主机系统以建议分配给文件的逻辑位置的方法和装置。通常，当主机系统确定需要向文件分配逻辑位置时，主机系统向存储器系统发送非数据命令。作为响应，存储器系统向包括一个或多个逻辑位置的主机系统发送信息以分配给该文件。通过建议一个或多个逻辑位置来分配给文件，存储器系统可以减少将来需要执行的数量合并或垃圾收集操作的数量，从而提高存储器系统的性能。

70. 发明申请

US20110219174A1 Non-Volatile Memory and Method with Phased Program Failure Handling 有权
标题翻译：非易失性存储器和相位程序故障处理方法
公开(公告)号：US20110219174A1
公开(公告)日：2011-09-08
申请号：US13102261
申请日：2011-05-06
申请人： Sergey Anatolievich Gorobets
发明人： Sergey Anatolievich Gorobets
IPC分类号： G06F12/02
CPC分类号： G06F11/1666 , G06F11/1072 , G06F11/141 , G06F11/1415 , G06F11/1658 , G06F12/0246 , G06F2212/7202 , G06F2212/7203 , G06F2212/7205 , G06F2212/7208 , G11C11/5621 , G11C11/5628 , G11C16/102 , G11C16/105 , G11C16/20 , G11C29/00 , G11C29/76 , G11C2211/5641
摘要： In a memory with block management system, program failure in a block during a time-critical memory operation is handled by continuing the programming operation in a breakout block. Later, at a less critical time, the data recorded in the failed block prior to the interruption is transferred to another block, which could also be the breakout block. The failed block can then be discarded. In this way, when a defective block is encountered during programming, it can be handled without loss of data and without exceeding a specified time limit by having to transfer the stored data in the defective block on the spot. This error handling is especially critical for a garbage collection operation so that the entire operation need not be repeated on a fresh block during a critical time. Subsequently, at an opportune time, the data from the defective block can be salvaged by relocation to another block.
摘要翻译：在具有块管理系统的存储器中，通过在分组块中继续编程操作来处理在时间紧急的存储器操作期间块中的程序故障。之后，在不太关键的时刻，在中断之前记录在故障块中的数据被传送到另一个块，也可以是分组块。然后可以丢弃失败的块。以这种方式，当在编程期间遇到有缺陷的块时，可以在不丢失数据的情况下处理而不超过指定的时间限制，因为必须现场将存储的数据传送到缺陷块中。这种错误处理对于垃圾收集操作尤其重要，因此在关键时刻不需要在新块上重复整个操作。随后，在适当的时间，来自缺陷块的数据可以通过重新定位到另一个块来进行抢救。

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