会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • SYSTEM AND METHOD OF HOST REQUEST MAPPING
    • 主机请求映射的系统和方法
    • US20100205350A1
    • 2010-08-12
    • US12369408
    • 2009-02-11
    • DONALD RAY BRYANT-RICH
    • DONALD RAY BRYANT-RICH
    • G06F12/02G06F13/00
    • G06F12/06G06F12/0223G06F2212/206
    • Systems and methods for reading data are disclosed. In a particular embodiment, a data storage device includes a host interface that is adapted to couple the data storage device to a host. The host includes memory that is addressable by a host memory address space. The data storage device also includes a device address space that is independent from the host memory address space. The device address space includes a first address region and a second address region, where the second address region is distinct from the first address region. The data storage device also includes a non-volatile memory array and a controller coupled to the non-volatile memory array and further coupled to a mapped device. The controller is adapted to, in response to a first request from the host for access to the first address region of the device address space, perform a memory access operation at the non-volatile memory array. The controller is also adapted to, in response to a second request from the host for access to the second address region of the device address space, map the second request to the mapped device.
    • 公开了用于读取数据的系统和方法。 在特定实施例中,数据存储设备包括适于将数据存储设备耦合到主机的主机接口。 主机包括可由主机内存地址空间寻址的内存。 数据存储设备还包括独立于主机存储器地址空间的设备地址空间。 设备地址空间包括第一地址区和第二地址区,其中第二地址区与第一地址区不同。 数据存储设备还包括非易失性存储器阵列和耦合到非易失性存储器阵列并进一步耦合到映射器件的控制器。 控制器适于响应于来自主机的用于访问设备地址空间的第一地址区域的第一请求,在非易失性存储器阵列处执行存储器访问操作。 控制器还适于响应于主机访问设备地址空间的第二地址区域的第二请求,将第二请求映射到映射设备。
    • 6. 发明申请
    • SYSTEM AND METHOD TO RESPOND TO A DATA FILE DELETION INSTRUCTION
    • 响应数据文件删除指令的系统和方法
    • US20100228802A1
    • 2010-09-09
    • US12400334
    • 2009-03-09
    • DONALD RAY BRYANT-RICHTAL SAGY
    • DONALD RAY BRYANT-RICHTAL SAGY
    • G06F12/02G06F12/00G06F17/00G06F7/00
    • G06F17/30117G06F17/3028
    • Systems and methods responsive to a data file deletion instruction are disclosed. A method includes receiving an instruction to delete a data file. The data file is stored at a plurality of persistent memory cells of a memory. The memory also stores a directory that includes a first entry corresponding to the data file. In response to receiving the instruction to delete the data file, multiple attribute bits of the first entry are programmed and also a first bit of the first entry is programmed. The first bit of the first entry is distinct from the multiple attribute bits. Programming the multiple attribute bits converts the first entry from a first entry type to a second entry type. Programming the first bit of the first entry indicates that the first entry has an unused status.
    • 公开了响应数据文件删除指令的系统和方法。 一种方法包括接收删除数据文件的指令。 数据文件存储在存储器的多个持久存储单元中。 存储器还存储包括与数据文件相对应的第一条目的目录。 响应于接收到删除数据文件的指令,第一条目的多个属性位被编程,并且第一条目的第一位被编程。 第一项的第一位与多个属性位不同。 编程多个属性位将第一个条目从第一个条目类型转换为第二个条目类型。 编程第一个条目的第一个位表示第一个条目具有未使用的状态。
    • 7. 发明申请
    • ESTIMATING VALUES RELATED TO DISCHARGE OF CHARGE-STORING MEMORY CELLS
    • 与放电记忆细胞相关的估算值
    • US20100329034A1
    • 2010-12-30
    • US12495404
    • 2009-06-30
    • DONALD RAY BRYANT-RICH
    • DONALD RAY BRYANT-RICH
    • G11C16/06G11C16/04
    • G11C16/0408G11C11/5628G11C16/3418G11C16/3495
    • One or more groups of charge-storing memory cells are selected from a plurality of regular charge-storing memory cells of a storage device. The selected memory cells are initialized with initial binary data, by charging them with corresponding amounts of electric charge, or the selected memory cells are simply used as is containing user data. Then, while the selected memory cells undergo a self discharge process, collective changes in the binary states of the selected memory cells are used to estimate discharge-determining conditions such as elapsed time, wear rate or wear level of the memory cells. The adverse effects of the erratic behavior of individual charge-storing memory cells on such estimations is mitigated by using a large group of charge-storing memory cells, and the effect of temperature on the aforesaid estimations is reduced by using two or more large groups of charge-storing memory cells.
    • 从存储装置的多个常规电荷存储存储单元中选择一组或多组电荷存储存储单元。 所选择的存储单元通过初始二进制数据被初始化,通过用对应的电荷量对它们进行充电,或者所选存储单元被简单地用于包含用户数据。 然后,当所选择的存储器单元经历自放电过程时,使用所选存储单元的二进制状态的集体变化来估计放电确定条件,例如存储器单元的经过时间,磨损率或磨损水平。 通过使用大量的电荷存储存储单元来缓解单个电荷存储存储单元的不稳定行为对这种估计的不利影响,并且通过使用两个或更多个大的组来减少温度对上述估计的影响 电荷存储单元。
    • 9. 发明申请
    • STORAGE DEVICE PRESENTING TO HOSTS ONLY FILES COMPATIBLE WITH A DEFINED HOST CAPABILITY
    • 仅存在于具有定义的主机能力的文件的存储设备
    • US20100169393A1
    • 2010-07-01
    • US12344373
    • 2008-12-26
    • ARI DANIEL FRUCHTERJUDAH GAMLIEL HAHNDONALD RAY BRYANT-RICHDANIEL ISAAC GOODMAN
    • ARI DANIEL FRUCHTERJUDAH GAMLIEL HAHNDONALD RAY BRYANT-RICHDANIEL ISAAC GOODMAN
    • G06F17/30G06F12/00
    • G06F3/0643G06F3/0605G06F3/0622G06F3/0637G06F3/0679
    • A method includes defining a host capability; creating for a storage device a second directory tree from a first directory tree of the storage device that is included in a file system within the storage device; and, for a data file that is stored in the storage device and is selectable for consumption by a host through the first directory tree that is included in the storage device's file system, determining whether the data file requires for consumption a host having the defined host capability. If the data file requires a host having the defined host capability, an entry is created in the second directory tree in which the data file is not selectable for consumption by the host. Otherwise, an entry is created in the second directory tree in which the data file is selectable for consumption by the host. Subsequent to connecting the storage device to a host if the host has the defined capability the first directory tree of the storage device is used to present a view of the file system of the storage device to the host, and if the host does not have the defined capability the second directory tree is used to present a modified view of the file system to the host in which a data file not requiring the defined capability would be selectable for consumption by the host and in which a data file requiring the defined capability would not be selectable for consumption by the host.
    • 一种方法包括定义主机能力; 从存储设备中的文件系统中包括的存储设备的第一目录树中为存储设备创建第二目录树; 并且对于存储在存储装置中的数据文件,并且可被主机通过包含在存储装置的文件系统中的第一目录树选择供消费,确定数据文件是否需要消耗具有定义的主机的主机 能力。 如果数据文件需要具有定义的主机能力的主机,则在第二目录树中创建一个条目,其中数据文件不可供主机使用。 否则,在第二目录树中创建一个条目,其中数据文件可选择供主机使用。 如果主机具有定义的能力,则在将存储设备连接到主机之后,存储设备的第一目录树被用于向主机呈现存储设备的文件系统的视图,并且如果主机没有 定义的能力,第二目录树用于向主机呈现文件系统的修改视图,其中不需要定义的能力的数据文件将被主机可选择供消费,并且其中需要定义的能力的数据文件将不会 可选择供主机使用。