公开(公告)号：US08291297B2

公开(公告)日：2012-10-16

申请号：US12316986

申请日：2008-12-18

申请人： Richard Coulson ,  Albert Fazio ,  Jawad Khan

发明人： Richard Coulson ,  Albert Fazio ,  Jawad Khan

IPC分类号： G11C29/00

CPC分类号： G11C16/3404 ,  G06F11/1068 ,  G11C29/52 ,  G11C2029/0411

摘要： When an error correction code (ECC) unit finds uncorrectable errors in a solid state non-volatile memory device, a process may be used in an attempt to locate and correct the errors. This process may first identify ‘low confidence’ memory cells that are likely to contain errors, and then determine what data is more likely to be correct in those cells, based on various criteria. The new data may then be checked with the ECC unit to verify that it is sufficiently correct for the ECC unit to correct any remaining errors.

摘要翻译： 当纠错码（ECC）单元在固态非易失性存储器件中发现不可纠正的错误时，可以使用一个过程来尝试定位和校正错误。 该过程可以首先识别可能包含错误的低置信度存储器单元，然后基于各种标准确定哪些数据在这些单元中更可能是正确的。 然后可以用ECC单元检查新数据，以验证其对于ECC单元是否足够正确以校正任何剩余错误。

公开(公告)号：US20100162084A1

公开(公告)日：2010-06-24

申请号：US12316986

申请日：2008-12-18

申请人： Richard Coulson ,  Albert Fazio ,  Jawad Khan

发明人： Richard Coulson ,  Albert Fazio ,  Jawad Khan

IPC分类号： G06F12/16 ,  G11C29/52 ,  G06F11/10

CPC分类号： G11C16/3404 ,  G06F11/1068 ,  G11C29/52 ,  G11C2029/0411

摘要： When an error correction code (ECC) unit finds uncorrectable errors in a solid state non-volatile memory device, a process may be used in an attempt to locate and correct the errors. This process may first identify ‘low confidence’ memory cells that are likely to contain errors, and then determine what data is more likely to be correct in those cells, based on various criteria. The new data may then be checked with the ECC unit to verify that it is sufficiently correct for the ECC unit to correct any remaining errors.

摘要翻译： 当纠错码（ECC）单元在固态非易失性存储器件中发现不可纠正的错误时，可以使用一个过程来尝试定位和校正错误。 该过程可以首先识别可能包含错误的“低置信度”存储器单元，然后基于各种标准确定哪些数据在这些单元中更可能是正确的。 然后可以用ECC单元检查新数据，以验证其对于ECC单元是否足够正确以校正任何剩余错误。

公开(公告)号：US20150095737A1

公开(公告)日：2015-04-02

申请号：US14040651

申请日：2013-09-28

申请人： Knut Grimsrud ,  Jawad Khan ,  Richard Mangold

发明人： Knut Grimsrud ,  Jawad Khan ,  Richard Mangold

IPC分类号： G06F11/10

CPC分类号： G06F11/1004 ,  G06F11/1016

摘要： Apparatus, systems, and methods to manage high capacity memory devices are described. In one example, a controller comprises logic to receive a write operation comprising payload data, a namespace identifier (ID) and a first extended logical block address (LBA), compute a first system cyclic redundancy check (CRC) using a payload CRC, the namespace ID and the first extended LBA, store the first system CRC in association with the first extended LBA in a local memory, and write the payload data, the first system CRC, and a truncated LBA derived from the first extended LBA to a memory. Other examples are also disclosed and claimed.

摘要翻译： 描述了用于管理高容量存储器件的装置，系统和方法。 在一个示例中，控制器包括用于接收包括有效载荷数据，命名空间标识符（ID）和第一扩展逻辑块地址（LBA））的写操作的逻辑，使用有效载荷CRC计算第一系统循环冗余校验（CRC）， 命名空间ID和第一扩展LBA，在本地存储器中存储与第一扩展LBA相关联的第一系统CRC，并将有效载荷数据，第一系统CRC和从第一扩展LBA导出的截断的LBA写入存储器。 还公开并要求保护其他实例。

公开(公告)号：US20230222417A1

公开(公告)日：2023-07-13

申请号：US18094814

申请日：2023-01-09

申请人： Jawad Khan ,  Ahmed Samnan Raza

发明人： Jawad Khan ,  Ahmed Samnan Raza

IPC分类号： G06Q10/0631

CPC分类号： G06Q10/06316

摘要： A software system comprising of many-to-many input data sources, data, storage and processing medium, executable software instructions that, when executed by the application, enable the software to receive, standardize heterogenous data, and perform business translation logic. This data translation and standardization process generates a standard object hierarchy, organizing outcome in common translatable objects corresponding to active graphical user interface elements. The application enables interface of heterogenous datasets with a hierarchical representation of the data as active GUI elements, creating an interfacing object for each of the active GUI elements represented in the hierarchical representation; and organizing the objects into the standard hierarchy based on relationships among active GUI elements. In final step, the software executes the updating of data and transmission, using software program to transform, update, standardize, and re-transmit to receiving systems on a schedule-based approach, in rapid, recurring and automated scheduled format between business entities.