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1. 发明授权

US08907884B2 LED backlight system 有权
标题翻译： LED背光系统
公开(公告)号：US08907884B2
公开(公告)日：2014-12-09
申请号：US12683414
申请日：2010-01-06
申请人： Paul M. Thompson , Floriano Kim , Mark A. Yoshimoto
发明人： Paul M. Thompson , Floriano Kim , Mark A. Yoshimoto
IPC分类号： G09G3/36 , H05B33/08 , G09G3/34
CPC分类号： G09G3/342 , G09G2320/0233 , G09G2320/0247 , G09G2320/0633 , G09G2320/064 , H05B33/0818 , Y02B20/346
摘要： A method and system for modifying the pulse width modulation frequency for controlling the backlit illumination intensity of a liquid crystal display. The modified pulse width modulation frequency may be selected to reduce distortion in the display while allowing for a wide range of dimming settings for the display. A pulse width modulation signal may be also be phase shifted such that a string of light sources may be sequentially activated to generate a effective frequency greater than that of the frequency of the pulse width modulation signal.
摘要翻译：一种用于修改用于控制液晶显示器的背光照明强度的脉宽调制频率的方法和系统。可以选择修改的脉冲宽度调制频率以减少显示中的失真，同时允许用于显示的宽范围的调光设置。脉冲宽度调制信号也可以相移，使得一串光源可以顺序地被激活以产生比脉冲宽度调制信号的频率大的有效频率。

2. 发明申请

US20110164069A1 LED BACKLIGHT SYSTEM 有权
标题翻译： LED背光系统
公开(公告)号：US20110164069A1
公开(公告)日：2011-07-07
申请号：US12683414
申请日：2010-01-06
申请人： Paul M. Thompson , Floriano Kim , Mark A. Yoshimoto
发明人： Paul M. Thompson , Floriano Kim , Mark A. Yoshimoto
IPC分类号： G09G5/10
CPC分类号： G09G3/342 , G09G2320/0233 , G09G2320/0247 , G09G2320/0633 , G09G2320/064 , H05B33/0818 , Y02B20/346
摘要： A method and system for modifying the pulse width modulation frequency for controlling the backlit illumination intensity of a liquid crystal display. The modified pulse width modulation frequency may be selected to reduce distortion in the display while allowing for a wide range of dimming settings for the display. A pulse width modulation signal may be also be phase shifted such that a string of light sources may be sequentially activated to generate a effective frequency greater than that of the frequency of the pulse width modulation signal.
摘要翻译：一种用于修改用于控制液晶显示器的背光照明强度的脉宽调制频率的方法和系统。可以选择修改的脉冲宽度调制频率以减少显示中的失真，同时允许用于显示的宽范围的调光设置。脉冲宽度调制信号也可以相移，使得一串光源可以顺序地被激活以产生比脉冲宽度调制信号的频率大的有效频率。

3. 发明授权

US08332667B2 Battery disconnection for secure assembly of computer systems 有权
标题翻译：电池断开用于安全组装计算机系统
公开(公告)号：US08332667B2
公开(公告)日：2012-12-11
申请号：US12769161
申请日：2010-04-28
申请人： Paul M. Thompson , Mark A. Yoshimoto , Alex J. Crumlin , Val Valentine , Aaron J. Barber
发明人： Paul M. Thompson , Mark A. Yoshimoto , Alex J. Crumlin , Val Valentine , Aaron J. Barber
IPC分类号： G06F1/26
CPC分类号： G06F1/28
摘要： The disclosed embodiments provide a system that configures a battery for a computer system. During operation, the system disconnects the battery by simulating a fault condition using a safety circuit of the battery. The fault condition may be simulated to facilitate safe assembly of a computer system containing the battery. After assembly is complete, the system enables use of the battery in the computer system by applying external power to the computer system, which resets the safety circuit and reconnects the battery.
摘要翻译：所公开的实施例提供了一种为计算机系统配置电池的系统。在运行期间，系统通过使用电池的安全电路模拟故障情况来断开电池。可以模拟故障状况以便于包含电池的计算机系统的安全组装。组装完成后，系统可以通过向计算机系统施加外部电源来使用计算机系统中的电池，从而复位安全电路并重新连接电池。

4. 发明申请

US20110167289A1 BATTERY DISCONNECTION FOR SECURE ASSEMBLY OF COMPUTER SYSTEMS 有权
标题翻译：电脑断开用于电脑系统的安全组装
公开(公告)号：US20110167289A1
公开(公告)日：2011-07-07
申请号：US12769161
申请日：2010-04-28
申请人： Paul M. Thompson , Mark A. Yoshimoto , Alex J. Crumlin , Val Valentine , Aaron J. Barber
发明人： Paul M. Thompson , Mark A. Yoshimoto , Alex J. Crumlin , Val Valentine , Aaron J. Barber
IPC分类号： G06F1/26 , G06F11/14 , G06F11/00
CPC分类号： G06F1/28
摘要： The disclosed embodiments provide a system that configures a battery for a computer system. During operation, the system disconnects the battery by simulating a fault condition using a safety circuit of the battery. The fault condition may be simulated to facilitate safe assembly of a computer system containing the battery. After assembly is complete, the system enables use of the battery in the computer system by applying external power to the computer system, which resets the safety circuit and reconnects the battery.
摘要翻译：所公开的实施例提供了一种为计算机系统配置电池的系统。在运行期间，系统通过使用电池的安全电路模拟故障情况来断开电池。可以模拟故障状况以便于包含电池的计算机系统的安全组装。组装完成后，系统可以通过向计算机系统施加外部电源来使用计算机系统中的电池，从而复位安全电路并重新连接电池。

5. 发明授权

US08578198B2 Controlling power received through multiple bus interfaces in a portable computing device 有权
标题翻译：控制通过便携式计算设备中的多个总线接口接收的功率
公开(公告)号：US08578198B2
公开(公告)日：2013-11-05
申请号：US12901969
申请日：2010-10-11
申请人： Mark A. Yoshimoto , Alex J. Crumlin
发明人： Mark A. Yoshimoto , Alex J. Crumlin
IPC分类号： G06F1/00
CPC分类号： G06F1/26 , G06F1/28
摘要： The disclosed embodiments provide a system that enables a portable computing device to receive power through multiple bus interfaces at the same time. When the system senses that a first power source is plugged into a first bus interface in the portable computing device, the system determines whether the first power source is a host or a power adapter. Next, based upon whether the first power source is a host or a power adapter, the system uses a first power manager coupled to the first bus interface to limit a first input current received from the first power source to power the computing device. The system also provides the maximum charging current to a rechargeable battery for the portable computing device by chaining together a second bus interface whether power is present on the second bus interface or not.
摘要翻译：所公开的实施例提供了使便携式计算设备能够同时通过多个总线接口接收电力的系统。当系统感测到第一电源插入便携式计算设备中的第一总线接口时，系统确定第一电源是主机还是电源适配器。接下来，基于第一电源是主机还是电源适配器，系统使用耦合到第一总线接口的第一电源管理器来限制从第一电源接收的第一输入电流来为计算设备供电。该系统还通过将第二总线接口链接在一起而不管第二总线接口上是否存在功率，还为便携式计算设备的可再充电电池提供最大充电电流。

6. 发明申请

US20110167290A1 CONTROLLING POWER RECEIVED THROUGH MULTIPLE BUS INTERFACES IN A PORTABLE COMPUTING DEVICE 有权
标题翻译：通过便携式计算设备中的多个总线接口控制电源
公开(公告)号：US20110167290A1
公开(公告)日：2011-07-07
申请号：US12901969
申请日：2010-10-11
申请人： Mark A. Yoshimoto , Alex J. Crumlin
发明人： Mark A. Yoshimoto , Alex J. Crumlin
IPC分类号： G06F1/28
CPC分类号： G06F1/26 , G06F1/28
摘要： The disclosed embodiments provide a system that enables a portable computing device to receive power through multiple bus interfaces at the same time. When the system senses that a first power source is plugged into a first bus interface in the portable computing device, the system determines whether the first power source is a host or a power adapter. Next, based upon whether the first power source is a host or a power adapter, the system uses a first power manager coupled to the first bus interface to limit a first input current received from the first power source to power the computing device. The system also provides the maximum charging current to a rechargeable battery for the portable computing device by chaining together a second bus interface whether power is present on the second bus interface or not.
摘要翻译：所公开的实施例提供了使便携式计算设备能够同时通过多个总线接口接收电力的系统。当系统感测到第一电源插入便携式计算设备中的第一总线接口时，系统确定第一电源是主机还是电源适配器。接下来，基于第一电源是主机还是电源适配器，系统使用耦合到第一总线接口的第一电源管理器来限制从第一电源接收的第一输入电流来为计算设备供电。该系统还通过将第二总线接口链接在一起而不管第二总线接口上是否存在功率，还为便携式计算设备的可再充电电池提供最大充电电流。

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