专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07436149B2 Systems and methods for interfacing a battery-powered information handling system with a battery pack of a physically separable battery-powered input or input/output device 有权
标题翻译：将电池供电的信息处理系统与物理上可分离的电池供电的输入或输入/输出设备的电池组接口的系统和方法
公开(公告)号：US07436149B2
公开(公告)日：2008-10-14
申请号：US11527126
申请日：2006-09-26
申请人： Shiguo Luo , John J. Breen , Mohammed K. Hijazi
发明人： Shiguo Luo , John J. Breen , Mohammed K. Hijazi
IPC分类号： H01M10/46
CPC分类号： H02J7/0052 , G06F1/263 , G06F3/0231
摘要： Systems and methods for interfacing a battery system of a battery-powered keyboard system with main battery components of a battery-powered information handling system to enable a battery charging system of the battery-powered information handling system to charge both the main battery pack of the battery-powered information handling system and the battery pack of the battery-powered keyboard system without the presence of a separate stand-alone battery charger in the battery-powered keyboard system, and/or so that the keyboard battery of the battery-powered keyboard system may be used to supplement the main battery of the battery-powered information handling system such as in case of emergency power loss or to extend total battery life for running the information handling system.
摘要翻译：用于将电池供电的键盘系统的电池系统与电池供电的信息处理系统的主电池组件接口的系统和方法，以使得电池供电的信息处理系统的电池充电系统能够对电池供电的信息处理系统的主电池组充电电池供电的信息处理系统和电池供电的键盘系统的电池组，而在电池供电的键盘系统中不存在单独的独立电池充电器，和/或使得电池供电的键盘的键盘电池系统可用于补充电池供电的信息处理系统的主电池，例如在紧急电力丢失的情况下或延长用于运行信息处理系统的总电池寿命。

2. 发明授权

US07583055B2 Information handling system capable of operating with a power adapter having a power rating lower than the information handling system's power rating 有权
标题翻译：信息处理系统能够使用功率等级低于信息处理系统的额定功率的电源适配器进行操作
公开(公告)号：US07583055B2
公开(公告)日：2009-09-01
申请号：US10965392
申请日：2004-10-14
申请人： John J. Breen , Mohammed K. Hijazi , Jay L. Taylor
发明人： John J. Breen , Mohammed K. Hijazi , Jay L. Taylor
IPC分类号： H02J7/00 , H05K7/00
CPC分类号： G06F1/263
摘要： In response to detecting that a power adapter, having a first power rating lower than a second power rating of an information handling system (“IHS”), is coupled to the IHS and in response to a request indicating that the IHS is to be powered on, the power adapter is decoupled from the IHS so that the IHS receives power from a battery included by the IHS.
摘要翻译：响应于检测到具有低于信息处理系统（“IHS”）的第二额定功率的第一额定功率的电力适配器被耦合到IHS并且响应于指示IHS被供电的请求电源适配器与IHS分离，以便IHS从IHS所包含的电池接收电力。

3. 发明申请

US20110179292A1 SOFT START WITH ACTIVE RESET 有权
标题翻译：软启动，主动复位
公开(公告)号：US20110179292A1
公开(公告)日：2011-07-21
申请号：US12691351
申请日：2010-01-21
申请人： Joseph Alexander Clegg , Mohammed K. Hijazi , Merle J. Wood, III
发明人： Joseph Alexander Clegg , Mohammed K. Hijazi , Merle J. Wood, III
IPC分类号： G06F1/26 , G05F3/00
CPC分类号： G06F1/26
摘要： A power supply input circuit includes an input node configured to removeably couple to an electrical source. A solid state switch is coupled between the input node and a capacitive load. An RC soft start circuit is coupled to the input node and the switch. The soft start circuit has a capacitor that causes the switch to increasingly pass electrical power from the source to the load as the capacitor charges from the source. An active reset circuit is coupled to the soft start circuit. The reset circuit is configured to detect when the source is removed from the input node and in response to the source being removed from the input node, the reset circuit discharges the capacitor to reset the soft start circuit.
摘要翻译：电源输入电路包括被配置为可移除地耦合到电源的输入节点。固态开关耦合在输入节点和容性负载之间。 RC软启动电路耦合到输入节点和开关。软启动电路具有电容器，当电容器从源极充电时，电容使得开关越来越多地将电力从源极传递到负载。有源复位电路耦合到软启动电路。复位电路被配置为检测何时从输入节点去除源，并且响应于源从输入节点移除，复位电路对电容器进行放电以复位软启动电路。

4. 发明授权

US07378755B2 System and method for power application to an information handling system 有权
标题翻译：电力应用于信息处理系统的系统和方法
公开(公告)号：US07378755B2
公开(公告)日：2008-05-27
申请号：US11096132
申请日：2005-03-31
申请人： Terry A. Kingsmore, Jr. , Patrick Desbois , Mohammed K. Hijazi , Richard M. Tonry
发明人： Terry A. Kingsmore, Jr. , Patrick Desbois , Mohammed K. Hijazi , Richard M. Tonry
IPC分类号： H02J1/00
CPC分类号： G06F1/26 , H02J7/0004 , H02J2007/006 , Y10T307/461 , Y10T307/615
摘要： An information handling system AC-to-DC adapter provides a low DC power output on initial application of an AC power input. The low DC power output supports communication between the adapter and the information handling system of adapter identification information. The information handling system confirms a proper connection with the adapter and sends an authorization to the adapter to output a high DC power output. The adapter monitors the connection with the information handling system to disable the high DC power output if not needed, such as if the information handling system is disconnected from the adapter or reaches a fully charged battery state.
摘要翻译：信息处理系统AC-to-DC适配器在初始应用AC电源输入时提供低直流电源输出。低直流电源输出支持适配器与信息处理系统之间的适配器识别信息的通信。信息处理系统确认与适配器的正确连接，并向适配器发送授权以输出高DC功率输出。适配器监视与信息处理系统的连接，以在不需要时禁用高直流电源输出，例如信息处理系统与适配器断开或达到充满电的电池状态。

5. 发明授权

US08327165B2 Soft start with active reset 有权
标题翻译：软启动有效复位
公开(公告)号：US08327165B2
公开(公告)日：2012-12-04
申请号：US12691351
申请日：2010-01-21
申请人： Joseph Alexander Clegg , Mohammed K. Hijazi , Merle J. Wood, III
发明人： Joseph Alexander Clegg , Mohammed K. Hijazi , Merle J. Wood, III
IPC分类号： G06F1/00
CPC分类号： G06F1/26
摘要： A power supply input circuit includes an input node configured to removeably couple to an electrical source. A solid state switch is coupled between the input node and a capacitive load. An RC soft start circuit is coupled to the input node and the switch. The soft start circuit has a capacitor that causes the switch to increasingly pass electrical power from the source to the load as the capacitor charges from the source. An active reset circuit is coupled to the soft start circuit. The reset circuit is configured to detect when the source is removed from the input node and in response to the source being removed from the input node, the reset circuit discharges the capacitor to reset the soft start circuit.
摘要翻译：电源输入电路包括被配置为可移除地耦合到电源的输入节点。固态开关耦合在输入节点和容性负载之间。 RC软启动电路耦合到输入节点和开关。软启动电路具有电容器，当电容器从源极充电时，电容使得开关越来越多地将电力从源极传递到负载。有源复位电路耦合到软启动电路。复位电路被配置为检测何时从输入节点去除源，并且响应于源从输入节点移除，复位电路对电容器进行放电以复位软启动电路。

6. 发明授权

US07844844B2 System and method for reserving information handling system battery charge to perform diagnostics 有权
标题翻译：用于保留信息处理系统电池电量以执行诊断的系统和方法
公开(公告)号：US07844844B2
公开(公告)日：2010-11-30
申请号：US11780529
申请日：2007-07-20
申请人： Mohammed K. Hijazi , Matthew Torgerson
发明人： Mohammed K. Hijazi , Matthew Torgerson
IPC分类号： G06F1/00 , H02J7/00 , G01N27/416 , G01R31/36
CPC分类号： G06F1/30
摘要： A power diagnostics module running on an information handling system initiates a power down state of the information handling system upon detection of a predetermined battery charge that is sufficient to allow the information handling system to recover from the power down state and run the power diagnostics module. The power diagnostics module runs on the predetermined charge to diagnose faults associated with the power system, such as failure of an external AC adapter, and to present the faults to an end user, such as at a display, with LEDs or through a network message.
摘要翻译：在信息处理系统上运行的电源诊断模块在检测到足以允许信息处理系统从断电状态恢复并运行电源诊断模块的预定电池电量时启动信息处理系统的掉电状态。电源诊断模块以预定的费用运行以诊断与电力系统相关的故障，例如外部AC适配器的故障，并将故障提供给最终用户，例如在显示器上，LED或通过网络消息。

7. 发明申请

US20080203817A1 Power architecture for battery powered remote devices 审中-公开
标题翻译：电池供电远程设备的电源架构
公开(公告)号：US20080203817A1
公开(公告)日：2008-08-28
申请号：US11709675
申请日：2007-02-22
申请人： Shiguo Luo , John J. Breen , Mohammed K. Hijazi
发明人： Shiguo Luo , John J. Breen , Mohammed K. Hijazi
IPC分类号： H02J7/00 , G06F3/02
CPC分类号： G06F3/0231 , G06F1/1616 , G06F1/1669 , Y10T307/615
摘要： Systems and methods that may be employed to provide a high-reliability power architecture for an information handling system and a physically separable (i.e., detachable) remote system. The information handling system may be, for example, a portable information handling system such as a notebook computer. The remote system may be, for example, a battery-powered input or input/output device such as a wireless keyboard configured to wirelessly communicate input/output information with the information handling system, and that is also configured to be physically and electrically coupled to the information handling system to allow a flow of current to be provided from circuitry of the information handling system to circuitry of the remote system. The power architecture may be implemented using multiple (e.g., two) Uninterrupted Power System (UPS) buses.
摘要翻译：可用于为信息处理系统和物理上可分离的（即可分离的）远程系统提供高可靠性电力架构的系统和方法。信息处理系统可以是例如便携式信息处理系统，例如笔记本计算机。远程系统可以是例如电池供电的输入或诸如无线键盘的输入/输出设备，其被配置为与输入/输出信息与信息处理系统无线地通信，并且还被配置为物理地和电耦合到该信息处理系统允许从信息处理系统的电路向远程系统的电路提供电流。电力架构可以使用多个（例如两个）不间断电力系统（UPS）总线来实现。

8. 发明申请

US20080074080A1 Battery systems for information handling systems 有权
标题翻译：用于信息处理系统的电池系统
公开(公告)号：US20080074080A1
公开(公告)日：2008-03-27
申请号：US11527126
申请日：2006-09-26
申请人： Shiguo Luo , John J. Breen , Mohammed K. Hijazi
发明人： Shiguo Luo , John J. Breen , Mohammed K. Hijazi
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , G06F1/263 , G06F3/0231
摘要： Systems and methods for interfacing a battery system of a battery-powered keyboard system with main battery components of a battery-powered information handling system to enable a battery charging system of the battery-powered information handling system to charge both the main battery pack of the battery-powered information handling system and the battery pack of the battery-powered keyboard system without the presence of a separate stand-alone battery charger in the battery-powered keyboard system, and/or so that the keyboard battery of the battery-powered keyboard system may be used to supplement the main battery of the battery-powered information handling system such as in case of emergency power loss or to extend total battery life for running the information handling system.
摘要翻译：用于将电池供电的键盘系统的电池系统与电池供电的信息处理系统的主电池组件接口的系统和方法，以使得电池供电的信息处理系统的电池充电系统能够对电池供电的信息处理系统的主电池组充电电池供电的信息处理系统和电池供电的键盘系统的电池组，而在电池供电的键盘系统中不存在单独的独立电池充电器，和/或使得电池供电的键盘的键盘电池系统可用于补充电池供电的信息处理系统的主电池，例如在紧急电力丢失的情况下或延长用于运行信息处理系统的总电池寿命。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式