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    MITIGATING RELIABILITY DEGRADATION OF ANALOG MEMORY CELLS DURING LONG STATIC AND ERASED STATE RETENTION
    11.
    发明申请
    MITIGATING RELIABILITY DEGRADATION OF ANALOG MEMORY CELLS DURING LONG STATIC AND ERASED STATE RETENTION 有权
    在长期静态和擦除状态下，减轻模拟记忆细胞的可靠性降低

    公开(公告)号：US20140355347A1

    公开(公告)日：2014-12-04

    申请号：US14249448

    申请日：2014-04-10

    Applicant: Apple Inc.

    Inventor： Yael Shur ,  Yoav Kasorla ,  Moshe Neerman ,  Naftali Sommer ,  Avraham Poza Meir ,  Etai Zaltsman ,  Eyal Gurgi ,  Meir Dalal

    IPC: G11C16/16

    CPC classification number: G11C16/14 ,  G11C11/5628 ,  G11C16/0483 ,  G11C16/16 ,  G11C16/3418 ,  G11C16/349

    Abstract: A method in a non-volatile memory, which includes multiple memory cells that store data using a predefined set of programming levels including an erased level, includes receiving a storage operation indicating a group of the memory cells that are to be retained without programming for a long time period. The memory cells in the group are set to a retention programming level that is different from the erased level. Upon preparing to program the group of memory cells with data, the group of memory cells is erased to the erased level and the data is then programmed in the group of memory cells.

    Abstract translation: 一种非易失性存储器中的方法，其包括使用包括擦除级别的预定义编程级别集存储数据的多个存储器单元，包括接收指示要保留的一组存储器单元的存储操作，而不进行编程 长时间 组中的存储单元设置为与擦除级别不同的保留编程级别。 在准备使用数据对存储器单元组进行编程时，存储器单元组被擦除到擦除的电平，然后将数据编程在存储器单元组中。

    MITIGATING RELIABILITY DEGRADATION OF ANALOG MEMORY CELLS DURING LONG STATIC AND ERASED STATE RETENTION
    15.
    发明申请
    MITIGATING RELIABILITY DEGRADATION OF ANALOG MEMORY CELLS DURING LONG STATIC AND ERASED STATE RETENTION 审中-公开
    在长期静态和擦除状态下，减轻模拟记忆细胞的可靠性降低

    公开(公告)号：US20160093386A1

    公开(公告)日：2016-03-31

    申请号：US14962333

    申请日：2015-12-08

    Applicant: Apple Inc.

    Inventor： Yael Shur ,  Yoav Kasorla ,  Moshe Neerman ,  Naftali Sommer ,  Avraham Poza Meir ,  Etai Zaltsman ,  Eyal Gurgi ,  Meir Dalal

    IPC: G11C16/14

    CPC classification number: G11C16/14 ,  G11C11/5628 ,  G11C16/0483 ,  G11C16/16 ,  G11C16/3418 ,  G11C16/349

    Abstract: A method in a non-volatile memory, which includes multiple memory cells that store data using a predefined set of programming levels including an erased level, includes receiving a storage operation indicating a group of the memory cells that are to be retained without programming for a long time period. The memory cells in the group are set to a retention programming level that is different from the erased level. Upon preparing to program the group of memory cells with data, the group of memory cells is erased to the erased level and the data is then programmed in the group of memory cells.

    Abstract translation: 一种非易失性存储器中的方法，其包括使用包括擦除级别的预定义编程级别集存储数据的多个存储器单元，包括接收指示要保留的一组存储器单元的存储操作，而不进行编程 长时间 组中的存储单元被设置为与擦除的电平不同的保持编程电平。 在准备使用数据对存储器单元组进行编程时，存储器单元组被擦除到擦除的电平，然后将数据编程在存储器单元组中。

    ESTIMATING FLASH QUALITY USING SELECTIVE ERROR EMPHASIS
    16.
    发明申请
    ESTIMATING FLASH QUALITY USING SELECTIVE ERROR EMPHASIS 有权
    使用选择性错误来评估闪光质量

    公开(公告)号：US20160092284A1

    公开(公告)日：2016-03-31

    申请号：US14501081

    申请日：2014-09-30

    Applicant: APPLE INC.

    Inventor： Yael Shur ,  Eyal Gurgi ,  Moshe Neerman ,  Naftali Sommer

    IPC: G06F11/07

    CPC classification number: G06F11/076 ,  G06F11/073 ,  G06F11/1012 ,  G06F11/1072 ,  G11C11/5642 ,  G11C11/5692 ,  G11C16/26 ,  G11C29/00 ,  G11C29/42

    Abstract: A method for data storage includes reading from a memory device data that is stored in a group of memory cells as respective analog values, and classifying readout errors in the read data into at least first and second different types, depending on zones in which the analog values fall. A memory quality that emphasizes the readout errors of the second type is assigned to the group of the memory cells, based on evaluated numbers of the readout errors of the first and second types.

    Abstract translation: 一种用于数据存储的方法包括：从存储器件读取作为相应模拟值存储在一组存储器单元中的数据，并将读出的数据中的读出错误分类为至少第一和第二不同类型，这取决于模拟 价值下降。 基于第一和第二类型的读出错误的评估数，将强调第二类型的读出错误的存储器质量分配给存储器单元组。

    UTILIZING MACHINE INTELLIGENCE TO IDENTIFY ANOMALIES
    18.
    发明申请
    UTILIZING MACHINE INTELLIGENCE TO IDENTIFY ANOMALIES 审中-公开

    公开(公告)号：US20200053108A1

    公开(公告)日：2020-02-13

    申请号：US16057732

    申请日：2018-08-07

    Applicant: APPLE INC.

    Inventor： Gencer Cili ,  Sairam T. Gutta ,  Eyal Gurgi ,  Moshe Neerman ,  Mor Doron ,  Franco Travostino ,  Naftali Sommer

    IPC: H04L29/06 ,  G06F11/07 ,  G06K9/62 ,  G06N99/00 ,  G06F17/30

    Abstract: The subject technology receives an input data set including rows of values for features of the input data set, each row including a different combination of values for the features. The subject technology classifies one or more rows of values as an anomaly based on anomaly scores determined for each of the rows of values. The subject technology determines a subset of the different features that affect the anomaly scores of the one or more rows classified as the anomaly. The subject technology determines a root cause for at least one of the rows classified as the anomaly based on values of the subset of the different features for the at least one of the rows. The subject technology provides an indication of the root cause to a device to enable the device to perform an action when encountering conditions corresponding to the root cause at a subsequent time.

    PARALLEL DATA STORAGE IN GROUPS OF MEMORY BLOCKS HAVING SIMILAR PERFORMANCE CHARACTERISTICS
    20.
    发明申请
    PARALLEL DATA STORAGE IN GROUPS OF MEMORY BLOCKS HAVING SIMILAR PERFORMANCE CHARACTERISTICS 审中-公开
    具有类似性能特性的存储器组中的并行数据存储

    公开(公告)号：US20160147444A1

    公开(公告)日：2016-05-26

    申请号：US14551016

    申请日：2014-11-23

    Applicant: Apple Inc.

    Inventor： Moshe Neerman ,  Etai Zaltsman ,  Avraham (Poza) Meir

    IPC: G06F3/06

    CPC classification number: G06F3/061 ,  G06F3/064 ,  G06F3/0644 ,  G06F3/0653 ,  G06F3/0659 ,  G06F3/0679 ,  G06F3/0688

    Abstract: A method for data storage includes, in a memory that includes multiple memory blocks, assessing a performance characteristic of the multiple memory blocks. At least some of the memory blocks are grouped into groups using a grouping criterion that groups together the memory blocks based on similarity in the assessed performance characteristic. Data is stored in the memory by applying parallel memory access operations in the groups of the memory blocks.

    Abstract translation: 一种用于数据存储的方法包括在包括多个存储块的存储器中，评估多个存储器块的性能特性。 基于评估的性能特征的相似性，使用分组标准将至少一些存储器块分组成组。 通过在存储器块的组中应用并行存储器访问操作来将数据存储在存储器中。

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