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51.发明授权System, method and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks, or other media 有权用于从非易失性存储卡，光盘或其他媒体播放录制的音频，视频或其他内容的系统，方法和设备公开(公告)号：US08443208B2
公开(公告)日：2013-05-14
申请号：US12927001
申请日：2010-11-04
IPC分类号： G06F11/30
CPC分类号： G06F21/79 , G06F21/10 , G06F21/72 , G06F21/83 , G06F2221/0711 , G06F2221/0784 , G06F2221/2137 , G06Q20/3674 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/0021 , G11B20/00246 , G11B20/00275 , G11B20/00347 , G11B20/00362 , G11B20/00528 , G11B20/00673 , G11B20/10 , G11B27/005 , G11B27/105 , G11B2020/10546 , G11B2220/60 , H04L9/0844 , H04L9/16 , H04L9/3271 , H04L2209/60 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/913 , H04N2005/91364
摘要： A secure software package for original equipment manufacturers to run in electronic devices in order to access and dynamically decrypt encrypted audio video or other content from a memory storage device such as a memory card, optical or hard disk such that the user interface of the device need only send simple commands and the decrypted content is output.
摘要翻译： 一种用于原始设备制造商在电子设备中运行的安全软件包，以便从诸如存储卡，光学或硬盘的存储器存储设备访问和动态解密加密的音频视频或其他内容，使得设备的用户界面需要 只发送简单命令，并输出解密的内容。
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公开(公告)号：US07809962B2
公开(公告)日：2010-10-05
申请号：US11616687
申请日：2006-12-27
IPC分类号： G06F1/00 , G06F9/00 , G06F15/177 , G06F1/24 , G06F12/00
CPC分类号： G06F11/0763 , G06F11/1417 , G06F11/1435 , G06F11/1441
摘要： Methods and apparatus for enabling a power up process of a non-volatile memory to occur efficiently are disclosed. According to one aspect of the present invention, a method for utilizing a memory system that has a non-volatile memory with at least one reserved memory area includes providing power to the memory system, initializing the non-volatile memory, and writing a first signature into the reserved memory area. The first signature is arranged to indicate that the memory system was successfully initialized. In one embodiment, the method also includes executing a power down process on the memory system, and writing a second signature into the reserved memory area which indicates that the power down process has been executed.
摘要翻译： 公开了使非易失性存储器的加电过程有效发生的方法和装置。 根据本发明的一个方面，一种利用具有至少一个保留存储区域的非易失性存储器的存储器系统的方法包括向存储器系统提供电力，初始化非易失性存储器以及写入第一签名 进入保留的内存区域。 第一个签名被安排为指示内存系统已成功初始化。 在一个实施例中，该方法还包括对存储器系统执行停电处理，以及将第二签名写入到指示已经执行掉电处理的保留存储器区域中。
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公开(公告)号：US20070150694A1
公开(公告)日：2007-06-28
申请号：US11617441
申请日：2006-12-28
IPC分类号： G06F12/00
CPC分类号： G06F12/0246
摘要： Methods and apparatus for allow different mapping implementations, including a many-to-one logical to physical block mapping, to be used within a memory system are disclosed. According to one aspect of the present invention, a method for mapping a plurality of logical blocks to a physical block includes identifying a first logical block meets at least one criterion. The method also includes identifying a second logical block which is substantially complementary to the first logical block, and providing contents associated with the first logical block and contents associated with the second logical block to the physical block.
摘要翻译： 公开了允许在存储器系统内使用的不同映射实现（包括多对一逻辑到物理块映射）的方法和装置。 根据本发明的一个方面，一种用于将多个逻辑块映射到物理块的方法包括识别符合至少一个准则的第一逻辑块。 该方法还包括识别基本上与第一逻辑块互补的第二逻辑块，以及将与第一逻辑块相关联的内容和与第二逻辑块相关联的内容提供给物理块。
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公开(公告)号：US07188228B1
公开(公告)日：2007-03-06
申请号：US10676652
申请日：2003-10-01
IPC分类号： G06F12/10
CPC分类号： G06F12/0246
摘要： Methods and apparatus for allow different mapping implementations, including a many-to-one logical to physical block mapping, to be used within a memory system are disclosed. According to one aspect of the present invention, a method for mapping a plurality of logical blocks to a physical block includes identifying a first logical block meets at least one criterion. The method also includes identifying a second logical block which is substantially complementary to the first logical block, and providing contents associated with the first logical block and contents associated with the second logical block to the physical block.
摘要翻译： 公开了允许在存储器系统内使用的不同映射实现（包括多对一逻辑到物理块映射）的方法和装置。 根据本发明的一个方面，一种用于将多个逻辑块映射到物理块的方法包括识别符合至少一个准则的第一逻辑块。 该方法还包括识别基本上与第一逻辑块互补的第二逻辑块，以及将与第一逻辑块相关联的内容和与第二逻辑块相关联的内容提供给物理块。
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公开(公告)号：US20060149896A1
公开(公告)日：2006-07-06
申请号：US11362666
申请日：2006-02-25
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F2212/7211 , G11C16/349 , G11C16/3495
摘要： Methods and apparatus for maintaining an average erase count in a system memory of a non-volatile memory system are disclosed. According to one aspect of the present invention, a method for determining an average number of times each block of a number of blocks within a non-volatile memory of a memory system has been erased includes obtaining an erase count for each block that indicates a number of times each block has been erased. Once all the erase counts have been obtained, the erase counts are summed, and an average erase count that indicates the average number of times each block of the number of blocks has been erased is created by substantially dividing the sum by the number of blocks.
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公开(公告)号：US07039788B1
公开(公告)日：2006-05-02
申请号：US10281631
申请日：2002-10-28
IPC分类号： G11C16/00
CPC分类号： G06F12/0246 , G06F2212/7202
摘要： Methods and apparatus for splitting a single logical block into two or more physical blocks are disclosed. According to one aspect of the present invention, a method for associating a plurality of physical blocks of a non-volatile memory with a logical block that includes of logical block elements involves grouping the logical block elements into at least a first logical set and a second logical set. Data associated with the first logical set is provided to a first physical block, and data associated with the second logical set is provided to a second physical block.
摘要翻译： 公开了将单个逻辑块分割为两个或更多个物理块的方法和装置。 根据本发明的一个方面，一种用于将非易失性存储器的多个物理块与包括逻辑块元素的逻辑块相关联的方法包括将逻辑块元素分组为至少第一逻辑集合和第二逻辑块元素 逻辑集。 与第一逻辑集相关联的数据被提供给第一物理块，并且与第二逻辑集相关联的数据被提供给第二物理块。
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公开(公告)号：US07035967B2
公开(公告)日：2006-04-25
申请号：US10281823
申请日：2002-10-28
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F2212/7211 , G11C16/349 , G11C16/3495
摘要： Methods and apparatus for maintaining an average erase count in a system memory of a non-volatile memory system are disclosed. According to one aspect of the present invention, a method for determining an average number of times each block of a number of blocks within a non-volatile memory of a memory system has been erased includes obtaining an erase count for each block that indicates a number of times each block has been erased. Once all the erase counts have been obtained, the erase counts are summed, and an average erase count that indicates the average number of times each block of the number of blocks has been erased is created by substantially dividing the sum by the number of blocks.
摘要翻译： 公开了用于维持非易失性存储器系统的系统存储器中的平均擦除次数的方法和装置。 根据本发明的一个方面，一种用于确定存储器系统的非易失性存储器内的多个块的每个块的平均次数已经被擦除的方法包括获得每个块的擦除计数，该块指示数字 的每个块已被擦除。 一旦获得了所有擦除计数，则将擦除计数相加，并且通过基本上将该和除以块数量来创建指示每个块的块的平均次数被擦除的平均擦除次数。
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58.发明授权公开(公告)号：US06973531B1
公开(公告)日：2005-12-06
申请号：US10281670
申请日：2002-10-28
CPC分类号： G06F12/0246 , G06F2212/1036 , G06F2212/7211 , G11C16/349 , G11C16/3495
摘要： Methods and apparatus for performing wear leveling in a non-volatile memory system are disclosed. According to one aspect of the present invention, a method for processing elements included in a non-volatile memory of a memory system includes obtaining erase counts associated with a plurality of erased elements. Each element included in the plurality of elements has an associated erase count that indicates a number of times the element has been erased. The method also includes grouping a number of erased elements included in the plurality of elements into a first set, and storing the erase counts associated with the first set in a memory component of the memory system. Grouping the number of elements into the first set typically includes selecting erased elements included in the plurality of elements which have the highest associated erase counts of the erase counts associated with the plurality of elements.
摘要翻译： 公开了用于在非易失性存储器系统中执行损耗均衡的方法和装置。 根据本发明的一个方面，一种用于处理包括在存储器系统的非易失性存储器中的元件的方法包括获得与多个擦除元件相关联的擦除计数。 包括在多个元件中的每个元素具有相关联的擦除计数，其指示该元件被擦除的次数。 该方法还包括将包括在多个元素中的多个擦除元素分组成第一组，并将与第一组相关联的擦除计数存储在存储器系统的存储器组件中。 将元件的数量分组到第一组中通常包括选择包括在与多个元件相关联的擦除计数中具有最高相关联的擦除计数的多个元件中的擦除元件。
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公开(公告)号：US07702880B2
公开(公告)日：2010-04-20
申请号：US11617441
申请日：2006-12-28
IPC分类号： G06F12/00
CPC分类号： G06F12/0246
摘要： Methods and apparatus for allowing different mapping implementations, including a many-to-one logical to physical block mapping, to be used within a memory system are disclosed. According to one aspect of the present invention, a method for mapping a plurality of logical blocks to a physical block includes identifying a first logical block meets at least one criterion. The method also includes identifying a second logical block which is substantially complementary to the first logical block, and providing contents associated with the first logical block and contents associated with the second logical block to the physical block.
摘要翻译： 公开了允许在存储器系统内使用的不同映射实现（包括多对一逻辑到物理块映射）的方法和装置。 根据本发明的一个方面，一种用于将多个逻辑块映射到物理块的方法包括识别符合至少一个准则的第一逻辑块。 该方法还包括识别基本上与第一逻辑块互补的第二逻辑块，以及将与第一逻辑块相关联的内容和与第二逻辑块相关联的内容提供给物理块。
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60.发明申请System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks, or other media 审中-公开用于从非易失性存储卡，光盘或其他媒体播放录制的音频，视频或其他内容的系统，方法和设备公开(公告)号：US20080137865A1
公开(公告)日：2008-06-12
申请号：US11901577
申请日：2007-09-18
CPC分类号： G06F21/79 , G06F21/10 , G06F21/72 , G06F21/83 , G06F2221/0711 , G06F2221/0784 , G06F2221/2137 , G06Q20/3674 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/0021 , G11B20/00246 , G11B20/00275 , G11B20/00347 , G11B20/00362 , G11B20/00528 , G11B20/00673 , G11B20/10 , G11B27/005 , G11B27/105 , G11B2020/10546 , G11B2220/60 , H04L9/0844 , H04L9/16 , H04L9/3271 , H04L2209/60 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/913 , H04N2005/91364
摘要： A secure software package for original equipment manufacturers to run in electronic devices in order to access and dynamically decrypt encrypted audio video or other content from a memory storage device such as a memory card, optical or hard disk such that the user interface of the device need only send simple commands and the decrypted content is output.
摘要翻译： 一种用于原始设备制造商在电子设备中运行的安全软件包，以便从诸如存储卡，光学或硬盘的存储器存储设备访问和动态解密加密的音频视频或其他内容，使得设备的用户界面需要 只发送简单命令，并输出解密的内容。
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