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1. 发明授权

US06694415B2 Methods for permanently preventing modification of a partition or file 有权
标题翻译：永久防止修改分区或文件的方法
公开(公告)号：US06694415B2
公开(公告)日：2004-02-17
申请号：US10253022
申请日：2002-09-23
申请人： Roger W. March , Christopher S. Moore , Daniel T. Brown
发明人： Roger W. March , Christopher S. Moore , Daniel T. Brown
IPC分类号： G06F1216
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

2. 发明授权

US06778974B2 Memory device and method for reading data stored in a portion of a memory device unreadable by a file system of a host device 有权
标题翻译：用于读取存储在由主机设备的文件系统不可读取的存储器设备的一部分中的数据的存储器件和方法
公开(公告)号：US06778974B2
公开(公告)日：2004-08-17
申请号：US09775939
申请日：2001-02-02
申请人： Christopher S. Moore , Roger W. March , Daniel T. Brown
发明人： Christopher S. Moore , Roger W. March , Daniel T. Brown
IPC分类号： G06F1730
CPC分类号： G06F17/30067 , Y10S707/99931
摘要： The preferred embodiments described herein provide a memory device and method for reading data stored in a portion of a memory device unreadable by a file system of a host device. In one preferred embodiment, a memory device is provided comprising a first portion that is readable by a file system of a host device and a second portion that is unreadable by the file system of the host device. The first portion stores program code operative to enable the host device to read the second portion. In operation, after the memory device is connected with the host device, the program code is provided to the host device, and the host device reads the data stored in the second portion of the memory device. Other preferred embodiments are provided, and each of the preferred embodiments described herein can be used alone or in combination with one another.
摘要翻译：本文所述的优选实施例提供了一种用于读取存储在由主机设备的文件系统不可读的存储器设备的一部分中的数据的存储器设备和方法。在一个优选实施例中，提供了一种存储器件，其包括可由主机设备的文件系统读取的第一部分和由主机设备的文件系统不可读的第二部分。第一部分存储用于使主机设备能够读取第二部分的程序代码。在操作中，在存储器件与主机设备连接之后，将程序代码提供给主机设备，并且主机设备读取存储在存储器件第二部分中的数据。提供了其它优选实施方案，并且本文所述的各优选实施方案可以单独使用或彼此组合使用。

3. 发明授权

US06738883B2 Memory devices and methods for use therewith 有权
标题翻译：在存储设备中配置文件结构和文件系统结构
公开(公告)号：US06738883B2
公开(公告)日：2004-05-18
申请号：US10253049
申请日：2002-09-23
申请人： Roger W. March , Christopher S. Moore , Daniel T. Brown
发明人： Roger W. March , Christopher S. Moore , Daniel T. Brown
IPC分类号： G06F1202
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

4. 发明授权

US06651133B2 Method and data storage device for writing a minimum number of memory cells in a memory device 失效
标题翻译：用于将最少数量的存储器单元写入存储器件的方法和数据存储装置
公开(公告)号：US06651133B2
公开(公告)日：2003-11-18
申请号：US10253218
申请日：2002-09-23
申请人： Christopher S. Moore , Roger W. March , Daniel T. Brown
发明人： Christopher S. Moore , Roger W. March , Daniel T. Brown
IPC分类号： G06F1200
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

5. 发明授权

US06925545B2 Configuring file structures and file system structures in a memory device 有权
标题翻译：在存储设备中配置文件结构和文件系统结构
公开(公告)号：US06925545B2
公开(公告)日：2005-08-02
申请号：US10806826
申请日：2004-03-22
申请人： Roger W. March , Christopher S. Moore , Daniel T. Brown
发明人： Roger W. March , Christopher S. Moore , Daniel T. Brown
IPC分类号： G06F3/06 , G06F3/08 , G06F11/08 , G06F11/10 , G06F12/00 , G06F12/02 , G06F12/16 , G06F13/14 , G06F17/30 , G11C17/00 , H01L31/072
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

6. 发明授权

US06820185B2 Method for identifying memory cells storing replacement data on a memory device 有权
标题翻译：用于识别在存储设备上存储替换数据的存储单元的方法
公开(公告)号：US06820185B2
公开(公告)日：2004-11-16
申请号：US10253048
申请日：2002-09-23
申请人： Christopher S. Moore , Roger W. March , Daniel T. Brown
发明人： Christopher S. Moore , Roger W. March , Daniel T. Brown
IPC分类号： G06F1200
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

7. 发明授权

US06697928B2 System and method for storing first and second files in a memory device 有权
标题翻译：用于将第一和第二文件存储在存储设备中的系统和方法
公开(公告)号：US06697928B2
公开(公告)日：2004-02-24
申请号：US10253163
申请日：2002-09-23
申请人： Roger W. March , Daniel T. Brown , Christopher S. Moore
发明人： Roger W. March , Daniel T. Brown , Christopher S. Moore
IPC分类号： G06F1202
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

8. 发明授权

US06647471B2 Methods for overwriting data in a memory device 失效
标题翻译：覆盖存储设备中的数据的方法
公开(公告)号：US06647471B2
公开(公告)日：2003-11-11
申请号：US10253089
申请日：2002-09-23
申请人： Roger W. March , Christopher S. Moore , Daniel T. Brown
发明人： Roger W. March , Christopher S. Moore , Daniel T. Brown
IPC分类号： G06F1108
CPC分类号： G06F11/1008 , G06F3/0601 , G06F3/08 , G06F2003/0697 , G11C17/00 , Y10S707/99934 , Y10S707/99943 , Y10S707/99953 , Y10S707/99956
摘要： The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices. In another preferred embodiment, a method for overwriting data in a memory device is described in which an error code is disregarded after a destructive pattern is written. In yet another preferred embodiment, a method is presented in which, after a block of memory has been allocated for a file to be stored in a memory device, available lines in that block are determined. Another preferred embodiment relates to reserving at least one memory cell in a memory device for file structures or file system structures. A memory device is also provided in which file system structures of at least two file systems are stored in the same memory partition. Additionally, methods for permanently preventing modification of data stored in a memory device and for identifying memory cells storing data are disclosed.
摘要翻译：本文描述的优选实施例提供了一种用于其的存储器件和方法。在一个优选实施例中，提出了一种使用文件系统动态地响应所指示的第一和第二一次写入存储器件的最小数量的存储器单元的可变性的方法。在另一个优选实施例中，描述了一种用于重写存储器件中的数据的方法，其中在写入破坏性图案之后忽略错误代码。在另一个优选实施例中，提出了一种方法，其中在已经为要存储在存储器件中的文件分配存储器块之后，确定该块中的可用线。另一个优选实施例涉及在用于文件结构或文件系统结构的存储器装置中保留至少一个存储器单元。还提供了一种存储器件，其中至少两个文件系统的文件系统结构存储在同一个存储器分区中。此外，公开了用于永久地防止存储在存储器件中的数据的修改和用于识别存储数据的存储单元的方法。

9. 发明授权

US06996660B1 Memory device and method for storing and reading data in a write-once memory array 有权
标题翻译：用于在一次写入存储器阵列中存储和读取数据的存储器件和方法
公开(公告)号：US06996660B1
公开(公告)日：2006-02-07
申请号：US09877720
申请日：2001-06-08
申请人： Christopher S. Moore , James E. Schneider , J. James Tringali , Roger W. March
发明人： Christopher S. Moore , James E. Schneider , J. James Tringali , Roger W. March
IPC分类号： G11C7/00 , G11C11/34
CPC分类号： G11C17/16 , G11C17/146
摘要： The preferred embodiments described herein provide a memory device and method for storing and reading data in a write-once memory array. In one preferred embodiment, a plurality of bits representing data is inverted and stored in a write-once memory array. When the inverted plurality of bits is read from the memory array, the bits are inverted to provide the data in its original, non-inverted configuration. By storing data bits in an inverted form, the initial, un-programmed digital state of the memory array is redefined as the alternative, programmed digital state. Other preferred embodiments are provided, and each of the preferred embodiments described herein can be used alone or in combination with one another. For example, the embodiments in which data bits are inverted can be used alone or in combination with the embodiments in which data is redirected.
摘要翻译：本文描述的优选实施例提供了一种用于在一次写入存储器阵列中存储和读取数据的存储器件和方法。在一个优选实施例中，表示数据的多个位被反转并存储在一次写入存储器阵列中。当从存储器阵列中读取反相多位时，这些位被反转以便以其原始的非反相配置提供数据。通过以倒数形式存储数据位，存储器阵列的初始未编程数字状态被重新定义为备选的编程数字状态。提供了其它优选实施方案，并且本文所述的各优选实施方案可以单独使用或彼此组合使用。例如，数据位被反转的实施例可以单独使用或与数据重定向的实施例组合使用。

10. 发明授权

US07062602B1 Method for reading data in a write-once memory device using a write-many file system 有权
标题翻译：使用多写入文件系统在一次写入存储器件中读取数据的方法
公开(公告)号：US07062602B1
公开(公告)日：2006-06-13
申请号：US09878138
申请日：2001-06-08
申请人： Christopher S. Moore , J. James Tringali , Roger W. March , James E. Schneider , Derek J. Bosch , Daniel C. Steere
发明人： Christopher S. Moore , J. James Tringali , Roger W. March , James E. Schneider , Derek J. Bosch , Daniel C. Steere
IPC分类号： G06F12/00
CPC分类号： G06F3/0644 , G06F3/0607 , G06F3/0643 , G06F3/0677 , G06F3/0679 , G06F17/30067 , G06F2206/1014
摘要： The preferred embodiments described herein provide a method for reading data in a write-once memory device using a write-many file system. In one preferred embodiment, data traffic between a data storage device and a write-once memory device is redirected so that file system structures of a write-many file system do not overwrite previously-stored file system structures. Data traffic between the write-once storage device and a data reading device is also redirected so that a current file system structure of the write-many file system is provided to the data reading device instead of an out-of- date file system structure. In another preferred embodiment, a non-volatile write-many memory array is provided in the write-once memory device to store file system structures of a write-many file system. With these preferred embodiments, data stored during multiple sessions using a write-once file system can be read by a write-many file system, thereby increasing the memory device's interoperability among existing data reading devices. Other preferred embodiments are provided, and each of the preferred embodiments described herein can be used alone or in combination with one another.
摘要翻译：本文所述的优选实施例提供了一种使用多写入文件系统在一次写入存储器件中读取数据的方法。在一个优选实施例中，数据存储设备和一次写入存储设备之间的数据业务被重定向，使得多写入文件系统的文件系统结构不会覆盖先前存储的文件系统结构。一次写入存储设备和数据读取设备之间的数据流量也被重定向，使得写入许多文件系统的当前文件系统结构被提供给数据读取设备而不是过时的文件系统结构。在另一优选实施例中，在一次写入存储器设备中提供非易失性写入许多存储器阵列以存储多写入文件系统的文件系统结构。利用这些优选实施例，可以通过写入多个文件系统来读取在多次会话期间使用一次写入文件系统存储的数据，从而增加存储器设备在现有数据读取设备之间的互操作性。提供了其它优选实施方案，并且本文所述的各优选实施方案可以单独使用或彼此组合使用。

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