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21. 发明申请

US20140289378A1 DEVICE IDENTIFIER SELECTION 审中-公开
标题翻译：设备识别器选择
公开(公告)号：US20140289378A1
公开(公告)日：2014-09-25
申请号：US14296124
申请日：2014-06-04
申请人： SANDISK IL LTD.
发明人： YOSI PINTO , EITAN MARDIKS
IPC分类号： H04L29/12
CPC分类号： H04L61/20 , G06F13/4247 , G06F15/177
摘要： A method includes receiving an enumeration message via a host interface of a device that is operatively coupled to a host device and to one or more other devices. The method includes identifying the enumeration message as a command originated by the host device or as a response message from one of the other devices. In response to identifying the enumeration message as a command, an enumeration response message is sent to the host device. The enumeration response message indicates a distinctive device identifier value. The method also includes, in response to identifying the enumeration message as a response message from one of the other devices, reading from the response message an identifier value used by such other device and at least temporarily storing this identifier value at the device to enable the device to select the distinctive device identifier value.
摘要翻译：一种方法包括经由可操作地耦合到主机设备和一个或多个其他设备的设备的主机接口来接收枚举消息。该方法包括将枚举消息识别为由主机设备发起的命令或者作为来自其他设备之一的响应消息。响应于将枚举消息标识为命令，将枚举响应消息发送到主机设备。枚举响应消息指示独特的设备标识符值。所述方法还包括响应于从其他设备之一识别所述枚举消息作为响应消息，从所述响应消息中读取由所述其他设备使用的标识符值，并且至少在所述设备处临时存储该标识符值以使能设备选择不同的设备标识符值。

22. 发明申请

US20140229664A1 PRELOADING DATA INTO A FLASH STORAGE DEVICE 有权
标题翻译：将数据导入闪存存储设备
公开(公告)号：US20140229664A1
公开(公告)日：2014-08-14
申请号：US14257731
申请日：2014-04-21
申请人： SANDISK IL LTD.
发明人： SHAHAR BAR-OR , DAN INBAR , ORI MOSHE STERN , YIGAL ELI
IPC分类号： G11C16/14
CPC分类号： G11C16/14 , G11C11/5628 , G11C16/102 , G11C2211/5641
摘要： Programmer's data that is transferred from a programming device to a storage device is initially stored in a memory device of the storage device by using a durable data-retention storage setup. After the storage device is embedded in a host device, the programmer's data is internally (i.e., in the storage device) read from the memory device and rewritten into the memory device by using a conventional storage setup. Using a durable data-retention storage setup may include temporarily (i.e., before the storage device is embedded in a host) operating selected memory cells of the memory device as conventional SBC cells or as unconventional MBC cells. After the storage device is embedded in a host device, the programmer's data, or selected parts thereof, is read from the memory device and rewritten into it by operating selected memory cells of the memory device as conventional MBC cells.
摘要翻译：通过使用持久的数据保留存储设置，从编程设备传送到存储设备的程序员的数据最初被存储在存储设备的存储设备中。在将存储设备嵌入到主机设备中之后，程序员的数据在内部（即，在存储设备中）从存储器设备读取并通过使用传统的存储设置被重写到存储设备中。使用持久的数据保留存储设置可以暂时地（即，在存储设备被嵌入主机之前）操作存储器设备的选择的存储器单元作为常规SBC单元或者作为非常规MBC单元。在将存储设备嵌入到主机设备中之后，通过将存储设备的选定的存储单元作为传统的MBC单元进行操作，从存储器件读取编程器的数据或其选择的部分，并将其重新写入。

23. 发明申请

US20140115286A1 System and Method of Digital Content Manipulation 有权
标题翻译：数字内容操纵系统与方法
公开(公告)号：US20140115286A1
公开(公告)日：2014-04-24
申请号：US14138898
申请日：2013-12-23
申请人： SANDISK IL LTD.
发明人： Mordechai Teicher
IPC分类号： G06F3/06
CPC分类号： G06F3/0659 , G06F3/0604 , G06F3/0683 , G11B27/031 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2220/41 , G11B2220/65 , G11B2220/657
摘要： A data storage apparatus includes a primary storage device and a secondary storage device. The primary storage device includes a first non-volatile memory to store a content item. The secondary storage device includes a second non-volatile memory to store a command received from a first content appliance. The command indicates an operation to be performed with respect to the content item stored at the primary storage device. The secondary storage device is configured to send the command to a second content appliance for execution.
摘要翻译：数据存储装置包括主存储装置和辅助存储装置。主存储设备包括用于存储内容项的第一非易失性存储器。辅助存储设备包括用于存储从第一内容设备接收的命令的第二非易失性存储器。该命令指示对存储在主存储装置中的内容项目执行的操作。辅助存储设备被配置为将命令发送到第二内容设备以供执行。

24. 发明申请

US20130294169A1 SIMULTANEOUS MULTI-LEVEL BINARY SEARCH IN NON-VOLATILE STORAGE 有权
标题翻译：同时在非易失性存储中同时进行多级二进制搜索
公开(公告)号：US20130294169A1
公开(公告)日：2013-11-07
申请号：US13937983
申请日：2013-07-09
申请人： SanDisk IL Ltd.
发明人： Eran Sharon , Yan Li , Nima Mokhlesi
IPC分类号： G11C16/34
CPC分类号： G11C16/3459 , G11C11/5642 , G11C16/0483 , G11C16/3454 , G11C2211/5624 , G11C2211/5631
摘要： Methods and devices for simultaneously verifying or reading multiple states in non-volatile storage are disclosed. Methods and devices for efficiently reducing or eliminating cross-coupling effects in non-volatile storage are disclosed. Methods and devices for efficiently performing reads at a number of voltages to search for the threshold voltage of a memory cell are disclosed. Memory cells on different NAND strings that are read at the same time may be tested for different threshold voltage levels. Memory cells may be tested for different threshold voltages by applying different gate-to-source voltages to memory cells being tested for different threshold voltages. Memory cells may be tested for different threshold voltages by applying different drain to source voltages to the memory cells. Different amounts of compensation for cross-coupling affects may be applied to memory cells on different NAND strings that are read or programmed at the same time. A binary search may be performed.
摘要翻译：公开了用于同时验证或读取非易失性存储器中的多个状态的方法和装置。公开了用于有效地减少或消除非易失性存储器中的交叉耦合效应的方法和装置。公开了用于有效执行多个电压读取以搜索存储器单元的阈值电压的方法和装置。可以在不同的NAND串上同时读取的存储单元测试不同的阈值电压电平。可以通过对不同阈值电压进行测试的存储器单元施加不同的栅极至源极电压来对不同的阈值电压测试存储器单元。可以通过对存储器单元施加不同的漏极到源极电压来对不同的阈值电压测试存储器单元。交叉耦合影响的不同量的补偿可以应用于同时读取或编程的不同NAND串上的存储单元。可以执行二进制搜索。

25. 发明申请

US20130151677A1 DEVICE IDENTIFIER SELECTION 有权
标题翻译：设备识别器选择
公开(公告)号：US20130151677A1
公开(公告)日：2013-06-13
申请号：US13758393
申请日：2013-02-04
申请人： Sandisk IL LTD.
发明人： YOSI PINTO , EITAN MARDIKS
IPC分类号： G06F15/177
CPC分类号： H04L61/20 , G06F13/4247 , G06F15/177
摘要： A method includes receiving an enumeration message via a host interface of a device that is operatively coupled to a host device and to one or more other devices. The method includes identifying the enumeration message as a command originated by the host device or as a response message from one of the other devices. In response to identifying the enumeration message as a command, an enumeration response message is sent to the host device. The enumeration response message indicates a distinctive device identifier value. The method also includes, in response to identifying the enumeration message as a response message from one of the other devices, reading from the response message an identifier value used by such other device and at least temporarily storing this identifier value at the device to enable the device to select the distinctive device identifier value.
摘要翻译：一种方法包括经由可操作地耦合到主机设备和一个或多个其他设备的设备的主机接口来接收枚举消息。该方法包括将枚举消息识别为由主机设备发起的命令或者作为来自其他设备之一的响应消息。响应于将枚举消息标识为命令，将枚举响应消息发送到主机设备。枚举响应消息指示独特的设备标识符值。所述方法还包括响应于从其他设备之一识别所述枚举消息作为响应消息，从所述响应消息中读取由所述其他设备使用的标识符值，并且至少在所述设备处临时存储该标识符值以使能设备选择不同的设备标识符值。

26. 发明授权

US10063514B2 Device identifier selection 有权
公开(公告)号：US10063514B2
公开(公告)日：2018-08-28
申请号：US14296124
申请日：2014-06-04
申请人： SANDISK IL LTD.
发明人： Yosi Pinto , Eitan Mardiks
IPC分类号： G06F15/16 , H04L29/12 , G06F13/42 , G06F15/177
CPC分类号： H04L61/20 , G06F13/4247 , G06F15/177
摘要： A method includes receiving an enumeration message via a host interface of a device that is operatively coupled to a host device and to one or more other devices. The method includes identifying the enumeration message as a command originated by the host device or as a response message from one of the other devices. In response to identifying the enumeration message as a command, an enumeration response message is sent to the host device. The enumeration response message indicates a distinctive device identifier value. The method also includes, in response to identifying the enumeration message as a response message from one of the other devices, reading from the response message an identifier value used by such other device and at least temporarily storing this identifier value at the device to enable the device to select the distinctive device identifier value.

27. 再颁专利

USRE46488E1 Direct data transfer between slave devices 有权
公开(公告)号：USRE46488E1
公开(公告)日：2017-07-25
申请号：US14243570
申请日：2014-04-02
申请人： SanDisk IL LTD.
发明人： Nir Perry , Yaron Pikman
IPC分类号： G06F13/00 , G06F13/28 , G06F13/16
CPC分类号： G06F13/28 , G06F13/1684
摘要： In one aspect, a method of transferring data over a plurality of communication lines is described. A first command is sent from a master device coupled with the communication lines to a first destination slave device coupled with the communication lines instructing the first destination slave device to listen to and write data from the communication lines starting at a first time. A second command is sent from the master device to a second source slave device coupled with the communication lines instructing the second source slave device to read and output first data onto the communication lines starting at or after the first time. In this way, the first data output from the second source slave device beginning at the first time is stored by the first destination slave device beginning at the first time without requiring first transferring the data to the master device or any other device.

28. 发明授权

US09064585B2 Preloading data into a flash storage device 有权
标题翻译：将数据预加载到闪存设备中
公开(公告)号：US09064585B2
公开(公告)日：2015-06-23
申请号：US14257731
申请日：2014-04-21
申请人： SANDISK IL LTD.
发明人： Shahar Bar-Or , Dan Inbar , Ori Moshe Stern , Yigal Eli
IPC分类号： G11C7/22 , G11C16/14 , G11C11/56 , G11C16/10
CPC分类号： G11C16/14 , G11C11/5628 , G11C16/102 , G11C2211/5641
摘要： Programmer's data that is transferred from a programming device to a storage device is initially stored in a memory device of the storage device by using a durable data-retention storage setup. After the storage device is embedded in a host device, the programmer's data is internally (i.e., in the storage device) read from the memory device and rewritten into the memory device by using a conventional storage setup. Using a durable data-retention storage setup may include temporarily (i.e., before the storage device is embedded in a host) operating selected memory cells of the memory device as conventional SBC cells or as unconventional MBC cells. After the storage device is embedded in a host device, the programmer's data, or selected parts thereof, is read from the memory device and rewritten into it by operating selected memory cells of the memory device as conventional MBC cells.
摘要翻译：通过使用持久的数据保留存储设置，从编程设备传送到存储设备的程序员的数据最初被存储在存储设备的存储设备中。在将存储设备嵌入到主机设备中之后，程序员的数据在内部（即，在存储设备中）从存储器设备读取并通过使用传统的存储设置被重写到存储设备中。使用持久的数据保留存储设置可以暂时地（即，在存储设备被嵌入主机之前）操作存储器设备的选择的存储器单元作为常规SBC单元或者作为非常规MBC单元。在将存储设备嵌入到主机设备中之后，通过将存储设备的选定的存储单元作为传统的MBC单元进行操作，从存储器件读取编程器的数据或其选择的部分，并将其重新写入。

29. 发明申请

US20150153960A1 METHODS OF SANITIZING A FLASH-BASED DATA STORAGE DEVICE 审中-公开
标题翻译：基于闪存的数据存储设备的消毒方法
公开(公告)号：US20150153960A1
公开(公告)日：2015-06-04
申请号：US14582995
申请日：2014-12-24
申请人： SanDisk IL Ltd.
发明人： Rami Koren , Eran Leibinger , Nimrod Wiesz , Eugen Zilberman , Ofer Tzur , Sagiv Aharonoff , Moredechai Teicher
IPC分类号： G06F3/06
CPC分类号： G06F3/0619 , G06F3/0659 , G06F3/0679 , G06F2221/2143 , G11C16/102 , G11C16/105 , G11C16/16
摘要： A data storage device includes one or more non-volatile, blockwise erasable data storage media and a mechanism for sanitizing the media in response to a single external stimulus or in response to a predetermined physical or logical condition. Optionally, only part of the media is sanitized, at a granularity finer than the blocks of the medium. Setting a flag in an auxiliary nonvolatile memory enables an interrupted sanitize to be detected and restarted. Optionally, a “death certificate” verifying the sanitizing is issued. Preferably, the media are configured in a manner that allows atomic operations of the sanitizing to be effected in parallel.
摘要翻译：数据存储设备包括一个或多个非易失性，可阻塞的可擦除数据存储介质和用于响应于单个外部刺激或者响应于预定的物理或逻辑条件消毒介质的机制。可选地，只有部分介质被消毒，其粒度比介质的块更细。在辅助非易失性存储器中设置标志可以检测并重新启动中断的消毒。可选地，发出验证消毒的“死亡证明”。优选地，介质以允许消毒的原子操作并行实现的方式配置。

30. 发明申请

US20140269066A1 METHODS FOR EXTENDING THE EFFECTIVE VOLTAGE WINDOW OF A MEMORY CELL 有权
公开(公告)号：US20140269066A1
公开(公告)日：2014-09-18
申请号：US14289763
申请日：2014-05-29
申请人： SANDISK IL LTD.
发明人： Eran Sharon
IPC分类号： G11C16/26
CPC分类号： G11C16/26 , G11C11/5628 , G11C11/5642
摘要： Methods for operating a non-volatile storage system in which cross-coupling effects are utilized to extend the effective threshold voltage window of a memory cell and to embed additional information within the extended threshold voltage window are described. In some cases, additional information may be embedded within a memory cell storing the highest programming state if the memory cell is in a high boosting environment by splitting the highest programming state into two substates and programming the memory cell to one of the two substates based on the additional information. A memory cell may be in a high boosting environment if its neighboring memory cells are in a high programmed state. Additional information may also be embedded within a memory cell storing the lowest programming state if the memory cell is in a low boosting environment. The additional information may include error correction information.

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