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1. 发明申请

US20110252429A1 Opportunistic Multitasking 有权
标题翻译：机会多任务
公开(公告)号：US20110252429A1
公开(公告)日：2011-10-13
申请号：US12959284
申请日：2010-12-02
申请人： Lucia Ballard , David W. Goodwin , Joseph Sokol, Jr. , Matthew G. Watson , Neil G. Crane , Cahya Masputra , Charles Srisuwananukorn , Christopher Marcellino , Scott Forstall , Gregory Novick
发明人： Lucia Ballard , David W. Goodwin , Joseph Sokol, Jr. , Matthew G. Watson , Neil G. Crane , Cahya Masputra , Charles Srisuwananukorn , Christopher Marcellino , Scott Forstall , Gregory Novick
IPC分类号： G06F9/46
CPC分类号： G06F9/485 , G06F9/5011 , G06F9/542
摘要： Services for a personal electronic device are provided through which a form of background processing or multitasking is supported. The disclosed services permit user applications to take advantage of background processing without significant negative consequences to a user's experience of the foreground process or the personal electronic device's power resources. To effect the disclosed multitasking, one or more of a number of operational restrictions may be enforced. By way of example, thread priority levels may be overlapped between the foreground and background states. In addition, system resource availability may be restricted based on whether a process is receiving user input. In some instances, an application may be suspended rather than being placed into the background state. Implementation of the disclosed services may be substantially transparent to the executing user applications and, in some cases, may be performed without the user application's explicit cooperation.
摘要翻译：提供个人电子设备的服务，支持后台处理或多任务的形式。所公开的服务允许用户应用程序利用后台处理，而不会对用户对前台进程或个人电子设备的电源资源的体验产生显着的负面影响。为了实现所公开的多任务，可以执行一些或多个操作限制。作为示例，线程优先级可以在前台和后台状态之间重叠。另外，可以基于进程是否正在接收用户输入来限制系统资源可用性。在某些情况下，应用程序可能被暂停，而不是被置于背景状态。所公开的服务的实现可以对于执行的用户应用程序是基本上透明的，并且在一些情况下可以在没有用户应用程序的明确协作的情况下执行。

2. 发明授权

US09135059B2 Opportunistic multitasking 有权
标题翻译：机会多任务
公开(公告)号：US09135059B2
公开(公告)日：2015-09-15
申请号：US12959284
申请日：2010-12-02
申请人： Lucia Ballard , David W. Goodwin , Joseph Sokol, Jr. , Matthew G. Watson , Neil G. Crane , Cahya Masputra , Charles Srisuwananukorn , Christopher Marcellino , Scott Forstall , Gregory Novick
发明人： Lucia Ballard , David W. Goodwin , Joseph Sokol, Jr. , Matthew G. Watson , Neil G. Crane , Cahya Masputra , Charles Srisuwananukorn , Christopher Marcellino , Scott Forstall , Gregory Novick
IPC分类号： G06F9/46 , G06F3/00 , G06F9/48 , G06F9/54 , G06F9/50
CPC分类号： G06F9/485 , G06F9/5011 , G06F9/542
摘要： Services for a personal electronic device are provided through which a form of background processing or multitasking is supported. The disclosed services permit user applications to take advantage of background processing without significant negative consequences to a user's experience of the foreground process or the personal electronic device's power resources. To effect the disclosed multitasking, one or more of a number of operational restrictions may be enforced. By way of example, thread priority levels may be overlapped between the foreground and background states. In addition, system resource availability may be restricted based on whether a process is receiving user input. In some instances, an application may be suspended rather than being placed into the background state. Implementation of the disclosed services may be substantially transparent to the executing user applications and, in some cases, may be performed without the user application's explicit cooperation.
摘要翻译：提供个人电子设备的服务，支持后台处理或多任务的形式。所公开的服务允许用户应用程序利用后台处理，而不会对用户对前台进程或个人电子设备的电源资源的体验产生显着的负面影响。为了实现所公开的多任务，可以执行一些或多个操作限制。作为示例，线程优先级可以在前台和后台状态之间重叠。另外，可以基于进程是否正在接收用户输入来限制系统资源的可用性。在某些情况下，应用程序可能被暂停，而不是被置于背景状态。所公开的服务的实现可以对于执行的用户应用程序是基本透明的，并且在一些情况下可以在没有用户应用程序的明确协作的情况下执行。

3. 发明申请

US20110249668A1 Opportunistic Multitasking 有权
标题翻译：机会多任务
公开(公告)号：US20110249668A1
公开(公告)日：2011-10-13
申请号：US12869566
申请日：2010-08-26
申请人： Michael Van Milligan , Thomas B. Duffy, JR. , Eric Albert , Damien Sorresso , Neil G. Crane , Lucia Ballard , Cahya Masputra
发明人： Michael Van Milligan , Thomas B. Duffy, JR. , Eric Albert , Damien Sorresso , Neil G. Crane , Lucia Ballard , Cahya Masputra
IPC分类号： H04L12/66
CPC分类号： G06F9/485 , G06F9/5011 , G06F9/542
摘要： Services for a personal electronic device are provided through which a form of background processing or multitasking is supported. The disclosed services permit user applications to take advantage of background processing without significant negative consequences to a user's experience of the foreground process or the personal electronic device's power resources. To effect the disclosed multitasking, one or more of a number of operational restrictions may be enforced. By way of example, inactive network applications (e.g., VOIP applications) may be placed in a suspended state until a message is received targeting the application (e.g., an incoming phone call or a heartbeat needed message). The user application may be placed into the background state to respond to the message and then returned to the non-active state (e.g., if the message was a heartbeat needed) message or to the foreground state if appropriate (e.g., the user elects to answer the incoming call).
摘要翻译：提供个人电子设备的服务，支持后台处理或多任务的形式。所公开的服务允许用户应用程序利用后台处理，而不会对用户对前台进程或个人电子设备的电源资源的体验产生显着的负面影响。为了实现所公开的多任务，可以执行一些或多个操作限制。作为示例，非活动网络应用（例如，VOIP应用）可以被置于暂停状态，直到接收到针对该应用的消息（例如，传入的电话呼叫或心跳所需消息）。用户应用程序可以被置于后台状态以响应消息，然后返回到非活动状态（例如，如果消息是所需的心跳信息）消息或者适当的话返回到前台状态（例如，用户选择接听来电）。

4. 发明授权

US09104476B2 Opportunistic multitasking of VOIP applications 有权
标题翻译：机会多任务的VOIP应用程序
公开(公告)号：US09104476B2
公开(公告)日：2015-08-11
申请号：US12869566
申请日：2010-08-26
申请人： Michael Van Milligan , Thomas B. Duffy, Jr. , Eric Albert , Damien Sorresso , Neil G. Crane , Lucia Ballard , Cahya Masputra
发明人： Michael Van Milligan , Thomas B. Duffy, Jr. , Eric Albert , Damien Sorresso , Neil G. Crane , Lucia Ballard , Cahya Masputra
IPC分类号： G06F9/46 , G06F9/48 , G06F9/54 , G06F9/50
CPC分类号： G06F9/485 , G06F9/5011 , G06F9/542
摘要： Services for a personal electronic device are provided through which a form of background processing or multitasking is supported. The disclosed services permit user applications to take advantage of background processing without significant negative consequences to a user's experience of the foreground process or the personal electronic device's power resources. To effect the disclosed multitasking, one or more of a number of operational restrictions may be enforced. By way of example, inactive network applications (e.g., VOIP applications) may be placed in a suspended state until a message is received targeting the application (e.g., an incoming phone call or a heartbeat needed message). The user application may be placed into the background state to respond to the message and then returned to the non-active state (e.g., if the message was a heartbeat needed) message or to the foreground state if appropriate (e.g., the user elects to answer the incoming call).
摘要翻译：提供个人电子设备的服务，支持后台处理或多任务的形式。所公开的服务允许用户应用程序利用后台处理，而不会对用户对前台进程或个人电子设备的电源资源的体验产生显着的负面影响。为了实现所公开的多任务，可以执行一些或多个操作限制。作为示例，非活动网络应用（例如，VOIP应用）可以被置于暂停状态，直到接收到针对该应用的消息（例如，传入的电话呼叫或心跳所需消息）。用户应用程序可以被置于后台状态以响应消息，然后返回到非活动状态（例如，如果消息是所需的心跳信息）消息或者适当的话返回到前台状态（例如，用户选择接听来电）。

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