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1. 发明授权

US07804278B2 Topology and method for dynamic charging current allocation 有权
标题翻译：动态充电电流分配的拓扑和方法
公开(公告)号：US07804278B2
公开(公告)日：2010-09-28
申请号：US11880898
申请日：2007-07-25
申请人： Stefan Maireanu , Chun Lu , Jianping Xu , Xiaohua Lei , Zhitong Lei , Yongqiang Yu
发明人： Stefan Maireanu , Chun Lu , Jianping Xu , Xiaohua Lei , Zhitong Lei , Yongqiang Yu
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H02J7/042 , H02J7/0068
摘要： In one embodiment, a battery management system includes a charger controller for controlling a charging current of a battery according to a status of a load which is powered by the battery, and a counter coupled to the charger controller for determining a charging time according to such status. Advantageously, a first charging current is selected when the load is off. A second charging current that is less than the first charging current is selected when the load is on. Furthermore, a frequency of the counter is set to a first frequency when the load is off. The frequency is set to a second frequency that is less than the first frequency when the load is on.
摘要翻译：在一个实施例中，电池管理系统包括充电器控制器，用于根据由电池供电的负载的状态来控制电池的充电电流;以及计数器，其耦合到充电器控制器，用于根据此来确定充电时间状态。有利地，当负载关闭时，选择第一充电电流。当负载打开时，选择小于第一充电电流的第二充电电流。此外，当负载关闭时，计数器的频率被设置为第一频率。当负载打开时，频率设置为小于第一个频率的第二个频率。

2. 发明申请

US20080197812A1 Topology and method for dynamic charging current allocation 有权
标题翻译：动态充电电流分配的拓扑和方法
公开(公告)号：US20080197812A1
公开(公告)日：2008-08-21
申请号：US11880898
申请日：2007-07-25
申请人： Stefan Maireanu , Chun Lu , Jianping Xu , Xiaohua Lei , Zhitong Lei , Yongqiang Yu
发明人： Stefan Maireanu , Chun Lu , Jianping Xu , Xiaohua Lei , Zhitong Lei , Yongqiang Yu
IPC分类号： H02J7/04
CPC分类号： H02J7/042 , H02J7/0068
摘要： In one embodiment, a battery management system includes a charger controller for controlling a charging current of a battery according to a status of a load which is powered by the battery, and a counter coupled to the charger controller for determining a charging time according to such status. Advantageously, a first charging current is selected when the load is off. A second charging current that is less than the first charging current is selected when the load is on. Furthermore, a frequency of the counter is set to a first frequency when the load is off. The frequency is set to a second frequency that is less than the first frequency when the load is on.
摘要翻译：在一个实施例中，电池管理系统包括充电器控制器，用于根据由电池供电的负载的状态来控制电池的充电电流;以及计数器，其耦合到充电器控制器，用于根据此来确定充电时间状态。有利地，当负载关闭时，选择第一充电电流。当负载打开时，选择小于第一充电电流的第二充电电流。此外，当负载关闭时，计数器的频率被设置为第一频率。当负载打开时，频率设置为小于第一个频率的第二个频率。

3. 发明授权

US07737662B2 Power management circuit for battery pack 有权
标题翻译：电池组电源管理电路
公开(公告)号：US07737662B2
公开(公告)日：2010-06-15
申请号：US11645491
申请日：2006-12-26
申请人： Chun Lu , Stefan Maireanu , Luyang Luo , Lin Tang , Mingzhi He , Jianping Xu
发明人： Chun Lu , Stefan Maireanu , Luyang Luo , Lin Tang , Mingzhi He , Jianping Xu
IPC分类号： H02J7/00
CPC分类号： H02J7/0031
摘要： A power system for managing charging, discharging and protection of rechargeable batteries is disclosed. The power system mainly includes a power system. The power system includes a switching circuit coupled to the rechargeable batteries to charge and discharge the rechargeable batteries. The power system includes a power management unit to control the switching circuit. The power system includes a temperature sensing circuit to monitor a temperature of the batteries, voltage detectors to monitor voltages of the batteries, and current detectors to monitor a current of the batteries. If an abnormal condition is sensed by the power management unit when the power system is in an operating mode, the power management unit will terminate the operating mode by switching off the switching circuit to protect the batteries and the power system.
摘要翻译：公开了一种用于管理可再充电电池的充电，放电和保护的电力系统。电力系统主要包括电力系统。电力系统包括耦合到可再充电电池以对可充电电池充电和放电的开关电路。电力系统包括用于控制开关电路的电源管理单元。电力系统包括用于监视电池的温度的温度检测电路，用于监视电池的电压的电压检测器和用于监测电池电流的电流检测器。如果在电力系统处于工作模式时电源管理单元检测到异常情况，则电源管理单元通过切断开关电路来保护电池和电力系统，从而终止运行模式。

4. 发明申请

US20080191557A1 Power supply topology 有权
标题翻译：电源拓扑
公开(公告)号：US20080191557A1
公开(公告)日：2008-08-14
申请号：US11906251
申请日：2007-10-01
申请人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
发明人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
IPC分类号： H02J7/00 , H02J7/02
CPC分类号： H02M3/156 , H02M2001/0045 , Y10T307/625
摘要： A power supply system can include a primary power supply coupled to an output, and a secondary power supply coupled to the output. The primary power supply provides power to the output when a voltage level of the secondary power supply is less than a first predetermined level. The secondary power supply provides power to the output when the voltage level of the secondary power supply is greater than the first predetermined level. The secondary power supply not only provides power to the output, but also charges the primary power supply when the voltage level of the secondary power supply is greater than a second predetermined level that is greater than the first predetermined level.
摘要翻译：电源系统可以包括耦合到输出的主电源以及耦合到输出的次电源。当次级电源的电压电平小于第一预定电平时，主电源为输出提供电力。当次级电源的电压电平大于第一预定电平时，次级电源为输出提供电力。次级电源不仅为输出提供电力，而且当二次电源的电压电平大于大于第一预定电平的第二预定电平时对主电源充电。

5. 发明申请

US20080150488A1 Power management circuit for battery pack 有权
标题翻译：电池组电源管理电路
公开(公告)号：US20080150488A1
公开(公告)日：2008-06-26
申请号：US11645491
申请日：2006-12-26
申请人： Chun Lu , Stefan Maireanu , Luyang Luo , Lin Tang , Mingzhi He , Jianping Xu
发明人： Chun Lu , Stefan Maireanu , Luyang Luo , Lin Tang , Mingzhi He , Jianping Xu
IPC分类号： H02J7/00
CPC分类号： H02J7/0031
摘要： A power system for managing charging, discharging and protection of rechargeable batteries is disclosed. The power system mainly includes a power system. The power system includes a switching circuit coupled to the rechargeable batteries to charge and discharge the rechargeable batteries. The power system includes a power management unit to control the switching circuit. The power system includes a temperature sensing circuit to monitor a temperature of the batteries, voltage detectors to monitor voltages of the batteries, and current detectors to monitor a current of the batteries. If an abnormal condition is sensed by the power management unit when the power system is in an operating mode, the power management unit will terminate the operating mode by switching off the switching circuit to protect the batteries and the power system.
摘要翻译：公开了一种用于管理可再充电电池的充电，放电和保护的电力系统。电力系统主要包括电力系统。电力系统包括耦合到可再充电电池以对可充电电池充电和放电的开关电路。电力系统包括用于控制开关电路的电源管理单元。电力系统包括用于监视电池的温度的温度检测电路，用于监视电池的电压的电压检测器和用于监测电池电流的电流检测器。如果在电力系统处于工作模式时电源管理单元检测到异常情况，则电源管理单元通过切断开关电路来保护电池和电力系统，从而终止运行模式。

6. 发明授权

US07977911B2 Power supply topology 有权
标题翻译：电源拓扑
公开(公告)号：US07977911B2
公开(公告)日：2011-07-12
申请号：US11906251
申请日：2007-10-01
申请人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
发明人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
IPC分类号： H02J7/00
CPC分类号： H02M3/156 , H02M2001/0045 , Y10T307/625
摘要： A power supply system can include a primary power supply coupled to an output, and a secondary power supply coupled to the output. The primary power supply provides power to the output when a voltage level of the secondary power supply is less than a first predetermined level. The secondary power supply provides power to the output when the voltage level of the secondary power supply is greater than the first predetermined level. The secondary power supply not only provides power to the output, but also charges the primary power supply when the voltage level of the secondary power supply is greater than a second predetermined level that is greater than the first predetermined level.
摘要翻译：电源系统可以包括耦合到输出的主电源以及耦合到输出的次电源。当次级电源的电压电平小于第一预定电平时，主电源为输出提供电力。当次级电源的电压电平大于第一预定电平时，次级电源为输出提供电力。次级电源不仅为输出提供电力，而且当二次电源的电压电平大于大于第一预定电平的第二预定电平时对主电源充电。

7. 发明授权

US07498694B2 Power management system with multiple power sources 失效
标题翻译：具有多个电源的电源管理系统
公开(公告)号：US07498694B2
公开(公告)日：2009-03-03
申请号：US11402387
申请日：2006-04-12
申请人： Luyang Luo , Chun Lu , Jianping Xu , Lin Tang
发明人： Luyang Luo , Chun Lu , Jianping Xu , Lin Tang
IPC分类号： H02J3/00
CPC分类号： H02J7/0055 , H02J2007/0059 , H02M1/10 , Y10T307/50 , Y10T307/707
摘要： A power management device for enabling multiply power sources to supply power to a load. The power management device includes a plurality of switches and a control logic. The plurality of switches are coupled to a plurality of power sources respectively and each switch coupled to each power source. The control logic is capable of selecting a set of switches among the plurality of switches to cooperate in a time-divided fashion to allow the power sources to provide power to the load. The set of switches is selected based on an electrical requirement of the load and an electrical condition of each switch.
摘要翻译：一种用于使得多个电源能够向负载供电的电力管理装置。电力管理装置包括多个开关和控制逻辑。多个开关分别耦合到多个电源，并且每个开关耦合到每个电源。控制逻辑能够选择多个开关之间的一组开关，以时分方式进行协作，以允许电源向负载提供电力。根据负载的电气要求和每个开关的电气条件选择开关组。

8. 发明申请

US20070241732A1 Power management system with multiple power sources 失效
标题翻译：具有多个电源的电源管理系统
公开(公告)号：US20070241732A1
公开(公告)日：2007-10-18
申请号：US11402387
申请日：2006-04-12
申请人： Luyang Luo , Chun Lu , Jianping Xu , Lin Tang
发明人： Luyang Luo , Chun Lu , Jianping Xu , Lin Tang
IPC分类号： G05F1/00
CPC分类号： H02J7/0055 , H02J2007/0059 , H02M1/10 , Y10T307/50 , Y10T307/707
摘要： A power management device for enabling multiply power sources to supply power to a load. The power management device includes a plurality of switches and a control logic. The plurality of switches are coupled to a plurality of power sources respectively and each switch coupled to each power source. The control logic is capable of selecting a set of switches among the plurality of switches to cooperate in a time-divided fashion to allow the power sources to provide power to the load. The set of switches is selected based on an electrical requirement of the load and an electrical condition of each switch.
摘要翻译：一种用于使得多个电源能够向负载供电的电力管理装置。电力管理装置包括多个开关和控制逻辑。多个开关分别耦合到多个电源，并且每个开关耦合到每个电源。控制逻辑能够选择多个开关之间的一组开关，以时分方式进行协作，以允许电源为负载提供电力。根据负载的电气要求和每个开关的电气条件选择开关组。

9. 发明授权

US09325036B2 Molten salt-containing metal electrode for rechargeable oxide-ion battery cells operating below 800°C 有权
标题翻译：用于在800°C以下工作的可再充电氧化物离子电池的熔盐盐金属电极
公开(公告)号：US09325036B2
公开(公告)日：2016-04-26
申请号：US12850086
申请日：2010-08-04
申请人： Kevin Huang , Chun Lu , James L. Shull , Shih-Yu W. Liu , Shailesh D. Vora
发明人： Kevin Huang , Chun Lu , James L. Shull , Shih-Yu W. Liu , Shailesh D. Vora
IPC分类号： H01M10/39 , H01M4/58
CPC分类号： H01M10/399 , H01M4/582
摘要： A rechargeable oxide-ion battery cell 20, operating below 800° C., containing a molten salt-containing electrode 22, made of active metal-active metal oxide-active metal salt; which electrode is associated with an electrolyte 24 and an air electrode 26 to provide the cell 20.
摘要翻译：在含有含活性金属 - 活性金属氧化物 - 活性金属盐的熔融盐电极22的800℃以下的可再充电氧化物离子电池单元20。该电极与电解质24和空气电极26相关联以提供电池20。

10. 发明授权

US08963810B2 LED display systems 有权
标题翻译： LED显示系统
公开(公告)号：US08963810B2
公开(公告)日：2015-02-24
申请号：US13170181
申请日：2011-06-27
申请人： Eric Li , Chun Lu , Shahnad Nadershahi , Shang-Kuan Tang
发明人： Eric Li , Chun Lu , Shahnad Nadershahi , Shang-Kuan Tang
IPC分类号： G09G3/28 , G09G3/32
CPC分类号： G09G3/32 , G09G3/2003 , G09G3/2014 , G09G2310/0272 , G09G2310/08 , G09G2320/0257 , G09G2320/066 , G09G2320/0666 , G09G2330/12 , Y02B20/42
摘要： An LED display system comprises an LED array and an LED driver circuit. An LED driver circuit comprises components including a phase lock loop, a pulse width modulation engine, a configuration register, a gain adjustable fast charge current source, and a serial input/output interface. The components in this driver circuit may be integrated on a same chip. The LED array may be arranged in a common cathode configuration.
摘要翻译： LED显示系统包括LED阵列和LED驱动电路。 LED驱动器电路包括包括锁相环，脉宽调制引擎，配置寄存器，增益可调快速充电电流源和串行输入/输出接口的组件。该驱动器电路中的组件可以集成在同一芯片上。 LED阵列可以布置成共同的阴极配置。

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