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    Content based file chunking
    2.
    发明授权
    Content based file chunking 有权
    基于内容的文件分块

    公开(公告)号：US09305008B2

    公开(公告)日：2016-04-05

    申请号：US14563967

    申请日：2014-12-08

    Applicant: Apple Inc.

    Inventor： James L. Mensch ,  Cameron Stuart Birse ,  Ronnie G. Misra ,  Eric Olaf Carlson ,  Dominic B. Giampaolo

    IPC: G06F17/30 ,  H04L29/06

    CPC classification number: G06F17/30159 ,  G06F17/30017 ,  G06F17/30038 ,  G06F17/30091 ,  G06F17/30156 ,  G06F17/30203 ,  G06F17/30206 ,  G06F17/3023 ,  H04L65/601 ,  H04L67/06

    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for transferring electronic data. In general, one aspect of the subject matter described in this specification can be embodied in methods that include the actions of identifying a data item to be chunked; determining the type of the data item; determining whether the type of the data item is one of a specified one or more types; if it is determined that the type of the data item is not one of the specified one or more types, performing a first chunking of the data item; and if it is determined that the type of the data item is one of the specified one or more types, performing a second chunking of the data item that is based on the particular content portions of the data item.

    Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的用于传送电子数据的计算机程序。 通常，本说明书中描述的主题的一个方面可以体现在包括识别要分块的数据项的动作的方法中; 确定数据项的类型; 确定数据项的类型是指定的一种还是多种类型之一; 如果确定数据项的类型不是指定的一种或多种类型中的一种，则执行数据项的第一分块; 并且如果确定数据项的类型是指定的一种或多种类型之一，则基于数据项的特定内容部分执行数据项的第二分块。

    Content Based File Chunking
    3.
    发明申请
    Content Based File Chunking 审中-公开
    基于内容的文件分块

    公开(公告)号：US20150095385A1

    公开(公告)日：2015-04-02

    申请号：US14563967

    申请日：2014-12-08

    Applicant: Apple Inc.

    Inventor： James L. Mensch ,  Cameron Stuart Birse ,  Ronnie G. Misra ,  Eric Olaf Carlson ,  Dominic B. Giampaolo

    IPC: G06F17/30 ,  H04L29/06

    CPC classification number: G06F17/30159 ,  G06F17/30017 ,  G06F17/30038 ,  G06F17/30091 ,  G06F17/30156 ,  G06F17/30203 ,  G06F17/30206 ,  G06F17/3023 ,  H04L65/601 ,  H04L67/06

    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for transferring electronic data. In general, one aspect of the subject matter described in this specification can be embodied in methods that include the actions of identifying a data item to be chunked; determining the type of the data item; determining whether the type of the data item is one of a specified one or more types; if it is determined that the type of the data item is not one of the specified one or more types, performing a first chunking of the data item; and if it is determined that the type of the data item is one of the specified one or more types, performing a second chunking of the data item that is based on the particular content portions of the data item.

    Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的用于传送电子数据的计算机程序。 通常，本说明书中描述的主题的一个方面可以体现在包括识别要分块的数据项的动作的方法中; 确定数据项的类型; 确定数据项的类型是指定的一种还是多种类型之一; 如果确定数据项的类型不是指定的一种或多种类型中的一种，则执行数据项的第一分块; 并且如果确定数据项的类型是指定的一种或多种类型之一，则基于数据项的特定内容部分执行数据项的第二分块。

    ORGANIZING VERSIONING ACCORDING TO PERMISSIONS
    7.
    发明申请
    ORGANIZING VERSIONING ACCORDING TO PERMISSIONS 审中-公开
    根据许可组织安排

    公开(公告)号：US20130132439A1

    公开(公告)日：2013-05-23

    申请号：US13721702

    申请日：2012-12-20

    Applicant: Apple Inc.

    Inventor： Ronnie G. Misra ,  Eric Olaf Carlson

    IPC: G06F21/62

    CPC classification number: G06F21/6218 ,  G06F16/1873

    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for storing data according to permissions. In general, one aspect of the subject matter described in this specification can be embodied in methods that include the actions of identifying a version of a data item to be stored; determining permissions associated with the version of the data item; and storing the version of the data item at a storage location that is based on the determined permissions.

    Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于根据许可存储数据。 通常，本说明书中描述的主题的一个方面可以体现在包括识别要存储的数据项的版本的动作的方法中; 确定与数据项的版本相关联的许可; 以及将所述数据项的版本存储在基于所确定的许可的存储位置。

    Secure Reduced Power Mode
    9.
    发明申请
    Secure Reduced Power Mode 有权

    公开(公告)号：US20220129527A1

    公开(公告)日：2022-04-28

    申请号：US17505318

    申请日：2021-10-19

    Applicant: Apple Inc.

    Inventor： Alan M. Dunn ,  Anish C. Trivedi ,  Ronnie G. Misra ,  Wade Benson ,  Anand Dalal

    IPC: G06F21/31 ,  G06F21/62 ,  G06F21/64 ,  G06F1/3234 ,  G06F21/60

    Abstract: Techniques are disclosed relating to maintaining device security associated with reduced power modes. In some embodiments, a computing device receives a request to place the computing device in a reduced power mode in which a first memory of the computing device is powered off. Based on the request, the computing device offloads a memory page from the first memory to a second memory such that the offloading includes encrypting the memory page. Based on a request to resume from the reduced power mode, the computing device restores the memory page from the second memory to the first memory such that the restoring includes decrypting the encrypted memory page. After initiating the restoring, the computing device presents a user authentication prompt asking for a user credential.

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