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21. 发明申请

US20070005995A1 Power management system for computing platform 有权
标题翻译：计算平台电源管理系统
公开(公告)号：US20070005995A1
公开(公告)日：2007-01-04
申请号：US11173220
申请日：2005-06-30
申请人： James Kardach , Barnes Cooper , Paul Diefenbaugh , Seh Kwa , Animesh Mishra
发明人： James Kardach , Barnes Cooper , Paul Diefenbaugh , Seh Kwa , Animesh Mishra
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/324 , G06F1/325 , Y02D10/126 , Y02D50/20
摘要： A power management system for a computing platform is described. In one embodiment, the power management system provides additional device states which the device controllers of the platform assume when the device controllers are operational but idle. These additional device states are states in which the device controller commits to certain types of inactivity. In another embodiment, the power management system provides additional platform modes which guarantee processor inactivity and/or deference of particular platform events while the mode is in effect.
摘要翻译：描述了一种用于计算平台的电源管理系统。在一个实施例中，电源管理系统提供当设备控制器可操作但空闲时，平台的设备控制器假设的附加设备状态。这些附加设备状态是设备控制器执行某些类型的不活动状态。在另一个实施例中，电源管理系统提供额外的平台模式，其在模式有效时保证处理器不活动和/或尊重特定平台事件。

22. 发明申请

US20070005859A1 Method and apparatus to quiesce USB activities using interrupt descriptor caching and asynchronous notifications 有权
标题翻译：使用中断描述符缓存和异步通知来停止USB活动的方法和设备
公开(公告)号：US20070005859A1
公开(公告)日：2007-01-04
申请号：US11171833
申请日：2005-06-29
申请人： Paul Diefenbaugh , James Kardach , Barnes Cooper , Leslie Cline
发明人： Paul Diefenbaugh , James Kardach , Barnes Cooper , Leslie Cline
IPC分类号： G06F13/24
CPC分类号： G06F13/24 , G06F13/12
摘要： In one embodiment, a data processing system includes, but is not limited to, a processor, a memory coupled to the processor, and a universal serial bus (USB) controller coupled to the processor and the memory. The USB controller includes a local memory to cache at least one activity descriptor of at least a portion of a periodic schedule having multiple frames stored in the main memory. The USB controller defers to service an active USB device described by one of the activity descriptors until a corresponding frame is scheduled to be serviced subsequently. Other methods and apparatuses are also described.
摘要翻译：在一个实施例中，数据处理系统包括但不限于处理器，耦合到处理器的存储器以及耦合到处理器和存储器的通用串行总线（USB）控制器。 USB控制器包括本地存储器，以缓存具有存储在主存储器中的多个帧的周期性调度的至少一部分的至少一个活动描述符。 USB控制器延迟服务于其中一个活动描述符描述的活动USB设备，直到相应的帧被安排在随后的服务中。还描述了其它方法和装置。

23. 发明申请

US20060218423A1 Advanced thermal management using an average power controller over an adjustable time window 有权
公开(公告)号：US20060218423A1
公开(公告)日：2006-09-28
申请号：US11091096
申请日：2005-03-28
申请人： Paul Diefenbaugh , Ishmael Santos
发明人： Paul Diefenbaugh , Ishmael Santos
IPC分类号： G06F1/00
CPC分类号： G06F1/206 , G06F1/3203 , Y02D10/16
摘要： Systems and methods of conducting thermal management provide for transmitting average power data to a source device, where the source device has a thermal influence on a target device and the average power data is based on the thermal influence. Adjustable time window data may also be transmitted to the source device, where the time window defines the amount of time for determining and controlling the average power consumption of the source device.

24. 发明申请

US20060092182A1 Display brightness adjustment 审中-公开
标题翻译：显示亮度调节
公开(公告)号：US20060092182A1
公开(公告)日：2006-05-04
申请号：US10981303
申请日：2004-11-04
申请人： Paul Diefenbaugh , Michael Walz , Philip Corriveau
发明人： Paul Diefenbaugh , Michael Walz , Philip Corriveau
IPC分类号： G09G5/10
CPC分类号： G09G5/00 , G06F1/3218 , G09G2320/0626 , G09G2320/08 , G09G2330/022 , G09G2360/144
摘要： Embodiments of the present invention can receive a data point defining an ambient light level associated with a display and a corresponding brightness adjustment of the display with respect to a reference brightness. The embodiments can then define a brightness response model for the display based on the data point and at least one additional data point.
摘要翻译：本发明的实施例可以接收定义与显示器相关联的环境光级别和相对于参考亮度的显示器的相应亮度调整的数据点。然后，实施例可以基于数据点和至少一个附加数据点来定义用于显示器的亮度响应模型。

25. 发明授权

US09052893B2 Various methods and apparatuses for power states in a controller 有权
公开(公告)号：US09052893B2
公开(公告)日：2015-06-09
申请号：US12632548
申请日：2009-12-07
申请人： James P. Kardach , Barnes Cooper , Seh Kwa , Animesh Mishra , Paul Diefenbaugh
发明人： James P. Kardach , Barnes Cooper , Seh Kwa , Animesh Mishra , Paul Diefenbaugh
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/325
摘要： Various methods, apparatuses, and systems are described in which a chipset controller has circuitry to control communications with a peripheral device in a computing device. The chipset controller has logic configured 1) to detect a plug-in event when the peripheral device connects to the chipset controller and 2) to transition the chipset controller from a low power consumption state to a higher power consumption state based on the logic detecting the plug-in event.

26. 发明授权

US08527785B2 Transitioning a computing platform to a low power system state 有权
标题翻译：将计算平台转换为低功率系统状态
公开(公告)号：US08527785B2
公开(公告)日：2013-09-03
申请号：US12962478
申请日：2010-12-07
申请人： Dale Juenemann , Paul Diefenbaugh
发明人： Dale Juenemann , Paul Diefenbaugh
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F1/3203
摘要： A method which includes initiating a power management policy based on a processing element for a computing platform entering a given power state. The power management policy includes a determination as to whether an input/output (I/O) controller and a memory controller for the computing platform are substantially quiescent. The computing platform may then be transitioned to a low power system state from a run power system state based on a determination that both the I/O controller and the memory controller are substantially quiescent and an indication that the computing platform is capable of entering the low power system state. According to this method, the low power system state includes entering one or more devices responsive to the computing platform in a power level adequate to retain a configuration state that enables the one or more devices to transition back to the run power system state in a manner that is substantially transparent to an operating system for the computing platform. Other implementations and examples are also described in this disclosure.
摘要翻译：一种方法，其包括基于进入给定功率状态的计算平台的处理元件发起功率管理策略。电源管理策略包括关于计算平台的输入/输出（I / O）控制器和存储器控制器是否基本上是静止的确定。然后，基于确定I / O控制器和存储器控制器基本上是静止的计算平台可以从运行电力系统状态转换到低功率系统状态，以及计算平台能够进入低电平的指示电力系统状态。根据该方法，低功率系统状态包括以足够的功率水平进入响应于计算平台的一个或多个设备，以使得能够以一种或多种设备以一种或多种方式转换回运行电力系统状态的配置状态这对于计算平台的操作系统是基本上透明的。在本公开中还描述了其他实现和示例。

27. 发明授权

US07849251B2 Hardware assisted endpoint idleness detection for USB host controllers 有权
标题翻译： USB主机控制器的硬件辅助端点空闲检测
公开(公告)号：US07849251B2
公开(公告)日：2010-12-07
申请号：US11999925
申请日：2007-12-07
申请人： Paul Diefenbaugh
发明人： Paul Diefenbaugh
IPC分类号： G06F13/20
CPC分类号： G06F13/385 , Y02D10/14 , Y02D10/151
摘要： In some embodiments, an electronic apparatus comprises at least one memory module, and a universal serial bus (USB) host controller coupled to the memory, wherein the USB host controller implements hardware assisted idleness endpoint detection.
摘要翻译：在一些实施例中，电子设备包括耦合到存储器的至少一个存储器模块和通用串行总线（USB）主机控制器，其中USB主机控制器执行硬件辅助的空闲端点检测。

28. 发明申请

US20090216981A1 POWER EFFICIENT FLOW CONTROL MODEL FOR USB ASYNCHRONOUS TRANSFERS 有权
标题翻译： USB异步传输的功率有效流量控制模型
公开(公告)号：US20090216981A1
公开(公告)日：2009-08-27
申请号：US12368126
申请日：2009-02-09
申请人： Paul Diefenbaugh , John Howard
发明人： Paul Diefenbaugh , John Howard
IPC分类号： G06F1/32 , G06F13/00 , G06F12/00
CPC分类号： G06F13/385 , G06F2213/0042 , Y02D10/14 , Y02D10/151
摘要： Embodiments comprising a memory and a USB host controller coupled to the memory. The power efficiency of a USB during asynchronous transfers is increased by limiting usage of an asynchronous schedule stored in the memory when servicing a scheduled asynchronous transfer endpoint. Other embodiments may be described and claimed.
摘要翻译：包括存储器和耦合到存储器的USB主机控制器的实施例。在维护调度的异步传输端点时，通过限制存储在存储器中的异步调度的使用来增加异步传输期间USB的功率效率。可以描述和要求保护其他实施例。

29. 发明申请

US20090150582A1 Hardware assisted endpoint idleness detection for USB host controllers 有权
标题翻译： USB主机控制器的硬件辅助端点空闲检测
公开(公告)号：US20090150582A1
公开(公告)日：2009-06-11
申请号：US11999925
申请日：2007-12-07
申请人： Paul Diefenbaugh
发明人： Paul Diefenbaugh
IPC分类号： G06F13/00
CPC分类号： G06F13/385 , Y02D10/14 , Y02D10/151
摘要： In some embodiments, an electronic apparatus comprises at least one memory module, and a universal serial bus (USB) host controller coupled to the memory, wherein the USB host controller implements hardware assisted idleness endpoint detection.
摘要翻译：在一些实施例中，电子设备包括耦合到存储器的至少一个存储器模块和通用串行总线（USB）主机控制器，其中USB主机控制器实现硬件辅助的空闲端点检测。

30. 发明申请

US20080106248A1 Voltage Regulator Configured to Exchange Commands and Data with a Power Management Engine 审中-公开
标题翻译：电压调节器配置为与电源管理引擎交换命令和数据
公开(公告)号：US20080106248A1
公开(公告)日：2008-05-08
申请号：US11556785
申请日：2006-11-06
申请人： Jaber Abu Qahouq , Lilly Huang , Wayne Proefrock , Paul Diefenbaugh
发明人： Jaber Abu Qahouq , Lilly Huang , Wayne Proefrock , Paul Diefenbaugh
IPC分类号： G05F1/10 , H02J1/00
CPC分类号： H02M3/157 , G06F1/26
摘要： The present disclosure provides voltage regulator configured to exchange commands and data with a power management engine. A method according to one embodiment may include generating, by a voltage regulator, at least one state signal indicative of the operational parameters of the voltage regulator; transmitting, by the voltage regulator, the at least one state signal to a power management engine; generating, by the power management engine, at least one power management signal based on, at least in part, the at least one state signal; transmitting, by the power management engine, the at least one power management signal to the voltage regulator; and controlling the operation of the voltage regulator based on, at least in part, the at least one power management signal. Of course, many alternatives, variations and modifications are possible without departing from this embodiment.
摘要翻译：本公开提供了配置成与电源管理引擎交换命令和数据的电压调节器。根据一个实施例的方法可以包括通过电压调节器产生指示电压调节器的操作参数的至少一个状态信号; 由所述电压调节器将所述至少一个状态信号发送到电力管理引擎; 至少部分地基于所述至少一个状态信号，由所述电力管理引擎产生至少一个电力管理信号; 由所述电力管理引擎将所述至少一个电力管理信号发送到所述电压调节器; 以及至少部分地基于所述至少一个电力管理信号来控制所述电压调节器的操作。当然，在不脱离本实施例的情况下，可以进行许多替代，变化和修改。

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