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公开(公告)号：US09582326B2
公开(公告)日：2017-02-28
申请号：US14292687
申请日：2014-05-30
Applicant: Apple Inc.
Inventor： Daniel A. Steffen , Matthew W. Wright , Russell A. Blaine, Jr. , Daniel A. Chimene , Kevin J. Van Vechten , Thomas B. Duffy
CPC classification number: G06F9/4893 , G06F9/4881 , G06F9/5038 , G06F2209/5021 , Y02D10/22
Abstract: In one embodiment, tasks executing on a data processing system can be associated with a Quality of Service (QoS) classification that is used to determine the priority values for multiple subsystems of the data processing system. The QoS classifications are propagated when tasks interact and the QoS classes are interpreted a multiple levels of the system to determine the priority values to set for the tasks. In one embodiment, one or more sensors coupled with the data processing system monitor a set of system conditions that are used in part to determine the priority values to set for a QoS class.
Abstract translation: 在一个实施例中，在数据处理系统上执行的任务可以与用于确定数据处理系统的多个子系统的优先级值的服务质量（QoS）分类相关联。 当任务交互并且QoS类被解释为系统的多个级别以确定为任务设置的优先级值时，QoS分类被传播。 在一个实施例中，与数据处理系统耦合的一个或多个传感器监视在一部分中用于确定为QoS类设置的优先级值的一组系统条件。
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公开(公告)号：US20190121983A1
公开(公告)日：2019-04-25
申请号：US16167773
申请日：2018-10-23
Applicant: Apple Inc.
Inventor： Matthew W. Wright , Joseph R. Auricchio , Puja D. Gupta , Ananthakrishna Ramesh , Timothy P. Hannon
Abstract: Systems and methods are disclosed for implementing an educational mode on a portable computing device, such as a tablet computer, that is a single-user system, used serially by multiple users. Each user can have a separate user storage that may be encrypted. The computing device boots as a system user to a login screen. A first student user enters user credentials into the login screen. The computing device can reboot the user-space processes, while leaving the kernel running, rebooting the computing device as the first student user. When the first student user logs out, data to be synchronized to, e.g., the cloud, can be synchronized for the first student user while a second student user is logged into the device.
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公开(公告)号：US10133868B2
公开(公告)日：2018-11-20
申请号：US14991988
申请日：2016-01-10
Applicant: Apple Inc.
Inventor： Matthew W. Wright , Joseph R. Auricchio , Puja D. Gupta , Ananthakrishna Ramesh , Timothy P. Hannon
Abstract: Systems and methods are disclosed for implementing an educational mode on a portable computing device, such as a tablet computer, that is a single-user system, used serially by multiple users. Each user can have a separate user storage that may be encrypted. The computing device boots as a system user to a login screen. A first student user enters user credentials into the login screen. The computing device can reboot the user-space processes, while leaving the kernel running, rebooting the computing device as the first student user. When the first student user logs out, data to be synchronized to, e.g., the cloud, can be synchronized for the first student user while a second student user is logged into the device.
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Patent Agency Ranking
公开(公告)号：US11023588B2
公开(公告)日：2021-06-01
申请号：US16167773
申请日：2018-10-23
Applicant: Apple Inc.
Inventor： Matthew W. Wright , Joseph R. Auricchio , Puja D. Gupta , Ananthakrishna Ramesh , Timothy P. Hannon
Abstract: Systems and methods are disclosed for implementing an educational mode on a portable computing device, such as a tablet computer, that is a single-user system, used serially by multiple users. Each user can have a separate user storage that may be encrypted. The computing device boots as a system user to a login screen. A first student user enters user credentials into the login screen. The computing device can reboot the user-space processes, while leaving the kernel running, rebooting the computing device as the first student user. When the first student user logs out, data to be synchronized to, e.g., the cloud, can be synchronized for the first student user while a second student user is logged into the device.
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公开(公告)号：US10908954B2
公开(公告)日：2021-02-02
申请号：US15444186
申请日：2017-02-27
Applicant: Apple Inc.
Inventor： Daniel A. Steffen , Matthew W. Wright , Russell A. Blaine , Daniel A. Chimene , Kevin J. Van Vechten , Thomas B. Duffy
Abstract: In one embodiment, tasks executing on a data processing system can be associated with a Quality of Service (QoS) classification that is used to determine the priority values for multiple subsystems of the data processing system. The QoS classifications are propagated when tasks interact and the QoS classes are interpreted a multiple levels of the system to determine the priority values to set for the tasks. In one embodiment, one or more sensors coupled with the data processing system monitor a set of system conditions that are used in part to determine the priority values to set for a QoS class.
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公开(公告)号：US20170269967A1
公开(公告)日：2017-09-21
申请号：US15444186
申请日：2017-02-27
Applicant: Apple Inc.
Inventor： Daniel A. Steffen , Matthew W. Wright , Russell A. Blaine , Daniel A. Chimene , Kevin J. Van Vechten , Thomas B. Duffy
CPC classification number: G06F9/4893 , G06F9/4881 , G06F9/5038 , G06F2209/5021 , Y02D10/22
Abstract: In one embodiment, tasks executing on a data processing system can be associated with a Quality of Service (QoS) classification that is used to determine the priority values for multiple subsystems of the data processing system. The QoS classifications are propagated when tasks interact and the QoS classes are interpreted a multiple levels of the system to determine the priority values to set for the tasks. In one embodiment, one or more sensors coupled with the data processing system monitor a set of system conditions that are used in part to determine the priority values to set for a QoS class.
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公开(公告)号：US20170200008A1
公开(公告)日：2017-07-13
申请号：US14991988
申请日：2016-01-10
Applicant: Apple Inc.
Inventor： Matthew W. Wright , Joseph R. Auricchio , Puja D. Gupta , Ananthakrishna Ramesh , Timothy P. Hannon
CPC classification number: G06F21/575 , G06F9/4401 , G06F9/4406 , G06F9/4416 , G06F21/74 , H04L9/0863 , H04L9/3226 , H04L63/0428 , H04L63/083 , H04L2463/061 , H04W12/06
Abstract: Systems and methods are disclosed for implementing an educational mode on a portable computing device, such as a tablet computer, that is a single-user system, used serially by multiple users. Each user can have a separate user storage that may be encrypted. The computing device boots as a system user to a login screen. A first student user enters user credentials into the login screen. The computing device can reboot the user-space processes, while leaving the kernel running, rebooting the computing device as the first student user. When the first student user logs out, data to be synchronized to, e.g., the cloud, can be synchronized for the first student user while a second student user is logged into the device.
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公开(公告)号：US20150347189A1
公开(公告)日：2015-12-03
申请号：US14292687
申请日：2014-05-30
Applicant: Apple Inc.
Inventor： DANIEL A. STEFFEN , Matthew W. Wright , Russell A. Blaine, JR. , Daniel A. Chimene , Kevin J. Van Vechten , Thomas B. Duffy
IPC: G06F9/48
CPC classification number: G06F9/4893 , G06F9/4881 , G06F9/5038 , G06F2209/5021 , Y02D10/22
Abstract: In one embodiment, tasks executing on a data processing system can be associated with a Quality of Service (QoS) classification that is used to determine the priority values for multiple subsystems of the data processing system. The QoS classifications are propagated when tasks interact and the QoS classes are interpreted a multiple levels of the system to determine the priority values to set for the tasks. In one embodiment, one or more sensors coupled with the data processing system monitor a set of system conditions that are used in part to determine the priority values to set for a QoS class.
Abstract translation: 在一个实施例中，在数据处理系统上执行的任务可以与用于确定数据处理系统的多个子系统的优先级值的服务质量（QoS）分类相关联。 当任务交互并且QoS类被解释为系统的多个级别以确定为任务设置的优先级值时，QoS分类被传播。 在一个实施例中，与数据处理系统耦合的一个或多个传感器监视在一部分中用于确定为QoS类设置的优先级值的一组系统条件。
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