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21. 发明专利

JP2009026436A Method of measuring threshold voltage distribution in memory by using aggregate characteristic 审中-公开
标题翻译：通过使用聚集特性测量存储器中阈值电压分配的方法
公开(公告)号：JP2009026436A
公开(公告)日：2009-02-05
申请号：JP2008126456
申请日：2008-05-13
申请人： Sandisk Il Ltd , サンディスクアイエルリミティド
发明人： SHLICK MARK , LASSER MENAHEM
IPC分类号： G11C16/06 , G11C16/02 , G11C16/04
CPC分类号： G11C11/5621 , G11C16/04 , G11C16/0483 , G11C16/3418 , G11C29/02 , G11C29/021 , G11C29/028 , G11C29/50 , G11C29/50004 , G11C2211/5634
摘要： PROBLEM TO BE SOLVED: To cope with a fact that the threshold voltage distribution can change in a memory element group. SOLUTION: A threshold voltage distribution of a set of storage elements in a memory device is measured by sweeping a control gate voltage while measuring a characteristic of the set of storage elements as a whole. The characteristic indicates how many of the storage elements meet a given condition, such as being in a conductive state. For example, the characteristic may be a combined current, voltage or capacitance of the set which is measured at a common source of the set. The control gate voltage can be generated internally within a memory die. Similarly, the threshold voltage distribution can be determined internally within the memory die. Optionally, storage elements which become conductive can be locked out, such as by changing a bit line voltage, so they no longer contribute to the characteristic. New read reference voltages are determined based on the threshold voltage distribution to reduce errors in future read operations. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决在存储元件组中阈值电压分布可能改变的事实。解决方案：通过在测量整个存储元件组的特性的同时扫描控制栅极电压来测量存储器件中的一组存储元件的阈值电压分布。该特性表示存储元件中有多少满足给定条件，例如处于导通状态。例如，该特性可以是在集合的公共源处测量的组合的电流，电压或电容。控制栅极电压可以在存储管芯内部产生。类似地，可以在存储管芯内部确定阈值电压分布。可选地，变得导电的存储元件可以被锁定，例如通过改变位线电压，因此它们不再有助于特性。基于阈值电压分布确定新的读取参考电压，以减少将来读取操作中的错误。版权所有（C）2009，JPO＆INPIT

22. 发明公开

KR20080104998A MANAGEMENT OF INTERNAL OPERATIONS BY A STORAGE DEVICE 审中-公开
标题翻译：存储设备内部操作管理
公开(公告)号：KR20080104998A
公开(公告)日：2008-12-03
申请号：KR20080049938
申请日：2008-05-28
申请人： SANDISK IL LTD
发明人： MOSEK AMIR , BARAM ELAD
IPC分类号： G06F9/06 , G06F9/00 , G06F9/22
CPC分类号： G06F3/0659 , G06F3/0617 , G06F3/0653 , G06F3/0679
摘要： A method for managing the internal operation by a storage device is provided to improve self-management for the internal operation of the storage device. A method for processing the inner operation of a storage device by the storage device comprises the following steps of: activating or inactivating each integral sequence of one or more commands; associating the integral sequences with the internal operation of the first set and the internal operation of the second set, wherein the internal operation of the first set is not executed while the each integral sequence is in the active state, and the internal operation of the second set is allowed while the integral sequences are in the in the active state; receiving a command from a host device; and determining whether one of integral sequences of one or more commands is in the active state or is transited from the inactive state to the active.
摘要翻译：提供一种用于由存储装置管理内部操作的方法，以改善存储装置的内部操作的自我管理。一种用于处理存储装置的存储装置的内部操作的方法包括以下步骤：激活或者去激活一个或多个命令的每个整数序列; 将积分序列与第一组的内部操作和第二组的内部操作相关联，其中在每个积分序列处于活动状态时不执行第一组的内部操作，并且第二组的内部操作当积分序列处于活动状态时，允许置位; 从主机设备接收命令; 并且确定一个或多个命令的整数序列之一是处于活动状态还是从非活动状态转移到活动状态。

23. 发明公开

KR20070082890A USB CONNECTING SYSTEM AND METHOD 审中-公开
标题翻译： USB连接系统和方法
公开(公告)号：KR20070082890A
公开(公告)日：2007-08-22
申请号：KR20070016417
申请日：2007-02-16
申请人： SANDISK IL LTD
发明人： ITZHAK POMERANTZ , TAVI SALOMON
IPC分类号： H01R12/14
CPC分类号： H01R13/64 , G06F21/85
摘要： A USB(Universal Serial Bus) connecting system and a digital authority management method are provided to selectively connect only an authorized male connector to a female connector by a plug. A plug device(50) reversibly and functionally connects to a socket formed according to standard by a plug. A socket device has at least one restriction structure for preventing the plug formed according to the standard from functionally connecting to the socket device(20). The plug device(50) includes at least one containing structure for containing the restriction structure to reversibly and functionally connect to the socket device(20) by the plug.
摘要翻译：提供USB（通用串行总线）连接系统和数字授权管理方法，以通过插头选择性地仅将授权的公连接器连接到母连接器。插头装置（50）可逆地和功能地连接到根据标准由插头形成的插座。插座装置具有至少一个限制结构，用于防止根据标准形成的插头在功能上连接到插座装置（20）。插头装置（50）包括至少一个容纳结构，用于容纳限制结构以通过插头可逆地和功能地连接到插座装置（20）。

24. 发明专利

AT539403T 未知
公开(公告)号：AT539403T
公开(公告)日：2012-01-15
申请号：AT09769687
申请日：2009-05-06
申请人： SANDISK IL LTD
发明人： ALROD IDAN , SHARON ERAN , LASSER MENAHEM
IPC分类号： G06F11/10 , G06F11/00
摘要： Embodiments of the present invention relate to methods and devices where an erase count is maintained for at least one block of solid state memory. Errors are corrected in data read from the solid state memory in accordance with the associated erase count of the memory block. In some embodiments, one or more of the following error-correction operations may be effected according to the associated erase count of a memory block from which the data is read: (i) a decoder and/or decoder mode is selected; (ii) a decision to attempt correcting errors using a lighter-weight weight decoder (mode) and/or heavier weight decoder (mode) and/or faster decoder (mode) and/or slower decoder (mode) is made; (iii) a mode transition and/or error correction attempt resource budget is determined; (iv) a number of soft bits is determined; and (v) a decoding bus width size is selected.

25. 发明专利

AT537504T 未知
公开(公告)号：AT537504T
公开(公告)日：2011-12-15
申请号：AT06745093
申请日：2006-05-11
申请人： SANDISK IL LTD
发明人： PALEY ALEXANDER
IPC分类号： G06F13/00 , G06F11/10 , G06F11/14
摘要： The present invention includes a method of managing page-based data storage media such as flash media, a system that uses the method, and a computer-readable storage medium bearing code for implementing the method. For each page, a corresponding risk zone, of other pages whose data are put at risk of corruption if writing to the page is interrupted, is identified. When a page is selected for writing new data, the written pages in its risk zone are copied to a log. As necessary, corrupt data are replaced with corresponding data from the log.

26. 发明专利

AT516550T 未知
公开(公告)号：AT516550T
公开(公告)日：2011-07-15
申请号：AT06766231
申请日：2006-08-23
申请人： SANDISK IL LTD
发明人： LASSER MENACHEM
IPC分类号： G06F13/16 , G06F3/00
摘要： A storage device and method for flexibly configuring a flash memory controller. The device includes a flash memory array containing a plurality of memory cells, wherein at least two configuration bits are programmed to the plurality of memory cells. A controller having at least one configuration pin is further provided for controlling the flash memory array by selecting one interface channel for connection to an external host, according to the values of the configuration bits and/or the voltage level(s) on the configuration pin(s). A "flag" corresponding to each of the interface channels is further provided, thus defining which of said interface channels is operable.

27. 发明专利

DE602008006455D1 KORREKTUR VON FEHLERN IN EINEM SPEICHERARRAY 未知
公开(公告)号：DE602008006455D1
公开(公告)日：2011-06-01
申请号：DE602008006455
申请日：2008-10-07
申请人： SANDISK IL LTD
发明人： EREZ ERAN
IPC分类号： G06F11/10

28. 发明专利

DE60044381D1 Architektur für eine USB-basierte PC-Flashplatte 未知
公开(公告)号：DE60044381D1
公开(公告)日：2010-06-17
申请号：DE60044381
申请日：2000-03-20
申请人： SANDISK IL LTD
发明人： BAN AMIR , MORAN DOV , OGDAN ORON
IPC分类号： G06F13/10 , G06F13/36 , G06F3/06 , G06F3/08 , G06F13/38 , G11C7/10

29. 发明专利

AT467308T 未知
公开(公告)号：AT467308T
公开(公告)日：2010-05-15
申请号：AT06013645
申请日：2000-03-20
申请人： SANDISK IL LTD
发明人： BAN AMIR , MORAN DOV , OGDAN ORON
IPC分类号： G06F13/10 , H04M1/725 , G06F3/06 , G06F3/08 , G06F13/36 , G06F13/38 , G11C7/10
摘要： A storage unit made of a flash array (58) and a Universal Serial Bus (USB) controller (56) is implemented to be compatible with the USB specification. The unit (46) includes memory modules (58) which can accept write commands and read commands from a host (44), and are erasable and non-volatile, referred to as flash modules (58). The USB/flash controller (56) is configured to provide USB functionality and compatibility along with common flash operations such as programming, reading, and erasing the flash modules (58).

30. 发明专利

PT1548604E ARQUITECTURA PARA UM DISCO RELÂMPAGO DE COMPUTADOR PESSOAL COM BASE EM BARRAMENTO SÉRIE UNIVERSAL 未知
公开(公告)号：PT1548604E
公开(公告)日：2010-02-22
申请号：PT05075031
申请日：2000-03-20
申请人： SANDISK IL LTD
发明人： BAN AMIR , MORAN DOV , OGDAN ORON
IPC分类号： G06F13/10 , G06F13/36 , G06F3/06 , G06F3/08 , G06F13/38 , G11C7/10

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