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61. 发明申请

US20110080142A1 Charger Circuit 有权
标题翻译：充电器电路
公开(公告)号：US20110080142A1
公开(公告)日：2011-04-07
申请号：US12574035
申请日：2009-10-06
申请人： Nien-Hui Kung , Kwan-Jen Chu
发明人： Nien-Hui Kung , Kwan-Jen Chu
IPC分类号： H02J7/10 , H02J7/00
CPC分类号： H02J7/0072
摘要： A charger circuit comprising: a charging path coupled between an input voltage and a battery; a power switch on the charging path; a switch control circuit controlling the power switch; a timer counting a charging period; and a low current control circuit issuing a signal to the switch control circuit to control the power switch such that a charging current is maintained to be a predetermined low current when the timer counts to a predetermined maximum charging period.
摘要翻译：一种充电器电路，包括：耦合在输入电压和电池之间的充电路径; 充电路径上的电源开关; 控制电源开关的开关控制电路; 定时器计数充电周期; 以及低电流控制电路，向开关控制电路发出信号以控制电源开关，使得当定时器计数到预定的最大充电时段时，将充电电流保持为预定的低电流。

62. 发明申请

US20100060233A1 Charger with USB detection 审中-公开
标题翻译：带USB检测的充电器
公开(公告)号：US20100060233A1
公开(公告)日：2010-03-11
申请号：US12585069
申请日：2009-09-02
申请人： Nien-Hui Kung , Chun-Tsung Chen
发明人： Nien-Hui Kung , Chun-Tsung Chen
IPC分类号： H02J7/00 , G06F1/00
CPC分类号： H02J7/0052 , H02J2007/0062
摘要： A charger for a battery system detects the voltage level of a data pin of the battery system to determine whether an external power source plugged in to the battery system is a USB voltage source. When the external power source is a USB voltage source, the charger will provide power for a USB transceiver of the battery system or enable it.
摘要翻译：用于电池系统的充电器检测电池系统的数据引脚的电压电平，以确定插入电池系统的外部电源是否为USB电压源。当外部电源是USB电压源时，充电器将为电池系统的USB收发器提供电源或启用它。

63. 发明申请

US20080238382A1 Anti-ringing switching regulator and control method therefor 失效
标题翻译：防振开关调节器及其控制方法
公开(公告)号：US20080238382A1
公开(公告)日：2008-10-02
申请号：US11900678
申请日：2007-09-13
申请人： Wei-Hsin Wei , An-Tung Chen , Nien-Hui Kung
发明人： Wei-Hsin Wei , An-Tung Chen , Nien-Hui Kung
IPC分类号： G05F1/00
CPC分类号： H02M3/1588 , H02M2001/0045 , Y02B70/1466
摘要： The present invention discloses an anti-ringing switching regulator, comprising a variable resistor, a transistor, and an inductor electrically connected to a common node, in which the variable resistor is electrically connected with an input voltage, the transistor is electrically connected to ground, and the inductor is electrically connected to an output terminal, whereby the input voltage is converted and transmitted to the output terminal according to the resistance variation of the variable resistor and the switching of the transistor.
摘要翻译：本发明公开了一种抗振铃开关调节器，包括可变电阻器，晶体管和电连接到公共节点的电感器，其中可变电阻器与输入电压电连接，晶体管电连接到地，并且电感器电连接到输出端子，由此根据可变电阻器的电阻变化和晶体管的切换，将输入电压转换并传输到输出端子。

64. 发明申请

US20080174286A1 Quick response switching regulator and control method thereof 失效
标题翻译：快速响应开关调节器及其控制方法
公开(公告)号：US20080174286A1
公开(公告)日：2008-07-24
申请号：US11892987
申请日：2007-08-29
申请人： Kwan-Jen Chu , Tzu-Huan Chiu , Nien-Hui Kung , Chien-Ping Lu
发明人： Kwan-Jen Chu , Tzu-Huan Chiu , Nien-Hui Kung , Chien-Ping Lu
IPC分类号： G05F1/00
CPC分类号： H02M3/1588 , H02M2001/0009 , Y02B70/1466
摘要： A quick response switching regulator comprises a power stage having a pair of high-side switch and low-side switch and an inductor connected together by a switching node, a feedback circuit for producing a feedback signal, and a control circuit producing control signals with reference to the feedback signal to control the pair of high-side switch and low-side switch. The feedback circuit is connected to the switching node to shorten the feedback path and speed up the response. The control circuit further monitors the current flowing through the inductor to keep the low-side switch off before the peak of the inductor current becomes higher than a value.
摘要翻译：快速响应开关调节器包括具有一对高侧开关和低侧开关的功率级以及由开关节点连接在一起的电感器，用于产生反馈信号的反馈电路以及产生具有参考的控制信号的控制电路到反馈信号控制一对高侧开关和低侧开关。反馈电路连接到交换节点以缩短反馈路径并加快响应。控制电路进一步监测流经电感器的电流，以在电感电流峰值变得高于一个值之前保持低侧开关断开。

65. 发明申请

US20080074092A1 Switching regulator and control circuit and method therefor 失效
标题翻译：开关稳压器及其控制电路及其方法
公开(公告)号：US20080074092A1
公开(公告)日：2008-03-27
申请号：US11893956
申请日：2007-08-17
申请人： Nien-Hui Kung , Kwan-Jen Chu
发明人： Nien-Hui Kung , Kwan-Jen Chu
IPC分类号： G05F1/00
CPC分类号： H02M3/158 , H02M1/44 , H02M2001/0045
摘要： The present invention discloses a switching regulator, and a control circuit and a control method therefor. The switching regulator comprises two transistors, and the two transistors are never simultaneously OFF.
摘要翻译：本发明公开了一种开关调节器及其控制电路及其控制方法。开关调节器包括两个晶体管，并且两个晶体管从不同时关断。

66. 发明授权

US09160194B2 Bi-directional switching regulator and control circuit thereof 有权
标题翻译：双向开关调节器及其控制电路
公开(公告)号：US09160194B2
公开(公告)日：2015-10-13
申请号：US13928936
申请日：2013-06-27
申请人： Nien-Hui Kung
发明人： Nien-Hui Kung
IPC分类号： H02J7/00
CPC分类号： H02J7/0072 , H02J7/0052 , H02J7/0065 , H02J7/0068 , H02J2007/0059 , H02M3/158
摘要： The present invention discloses a bi-directional switching regulator and a control circuit of the bi-directional switching regulator. The bi-directional switching regulator includes a power stage, an operation circuit, and a power path management circuit. The operation circuit generates a first operation signal to control a boost conversion operation or a buck conversion operation of the power stage. The power path management circuit includes a power path switch electrically connected between the output terminal and the battery, for controlling a charging operation from the output terminal to the battery. The operation circuit generates the first operation signal so that: (1) the output voltage is determined by a sum of a safety offset and the battery voltage; or (2) the output voltage is determined by a higher one between a predetermined voltage level and the sum of the safety offset and the battery voltage.
摘要翻译：本发明公开了双向开关调节器和双向开关调节器的控制电路。双向开关调节器包括功率级，运算电路和功率路径管理电路。操作电路产生第一操作信号以控制功率级的升压转换操作或降压转换操作。电源路径管理电路包括电连接在输出端子和电池之间的电源路径开关，用于控制从输出端子到电池的充电操作。操作电路产生第一操作信号，使得：（1）输出电压由安全偏移和电池电压之和确定; 或（2）输出电压由预定电压电平和安全偏移和电池电压之和之间的较高值确定。

67. 发明申请

US20140354050A1 POWER BANK AND CONTROL METHOD FOR SUPPLYING POWER 审中-公开
标题翻译：电力银行和供电控制方法
公开(公告)号：US20140354050A1
公开(公告)日：2014-12-04
申请号：US13907359
申请日：2013-05-31
申请人： Nien-Hui Kung , Hsuan-Kai Wang
发明人： Nien-Hui Kung , Hsuan-Kai Wang
IPC分类号： H02J7/00
CPC分类号： H02J7/0068 , Y10T307/352
摘要： The present invention discloses a power bank and a control method for supplying power. The power bank includes a rechargeable battery, a charging switch for controlling a charging path to the rechargeable battery, a discharging switch for controlling a discharging path from the rechargeable battery, and a control circuit for controlling the charging switch and the discharging switch according to current information of the charging path, current information of the discharging path, and battery capacity information of the rechargeable battery. The power bank is adapted for being connected in series between a power supply apparatus and a load. The control method detects the supply current from the power supply apparatus and the current required by the load to determine the charging and discharging operations of the power bank.
摘要翻译：本发明公开了一种电源组和用于供电的控制方法。电源组包括可再充电电池，用于控制到可再充电电池的充电路径的充电开关，用于控制来自可再充电电池的放电路径的放电开关，以及用于根据电流控制充电开关和放电开关的控制电路充电路径的信息，放电路径的当前信息，以及可再充电电池的电池容量信息。电源组适于在电源装置和负载之间串联连接。控制方法检测来自供电装置的供电电流和负载所需的电流，以确定电力库的充电和放电操作。

68. 发明申请

US20140312855A1 MULTI-PURPOSE POWER MANAGEMENT CHIP AND POWER PATH CONTROL CIRCUIT 审中-公开
标题翻译：多用途电源管理芯片和电源路径控制电路
公开(公告)号：US20140312855A1
公开(公告)日：2014-10-23
申请号：US13865561
申请日：2013-04-18
申请人： Nien-Hui Kung
发明人： Nien-Hui Kung
IPC分类号： H02J7/00
CPC分类号： H02M3/155
摘要： The present invention discloses a multi-purpose power management chip and a power path control circuit. The multi-purpose power management chip includes: a switch circuit including at least one power transistor; a switch control circuit for generating a first switch signal to control an operation of the power transistor to thereby control the power conversion between an input terminal and an output terminal; a power path management circuit for controlling the charging operation from the output terminal to the battery; a current source for supplying a current to the battery; and a path selection circuit for determining whether the charging operation to the battery is controlled by the power path management circuit and the current source or not according to whether a power path power transistor is provided on the power path or not.
摘要翻译：本发明公开了一种多功能电源管理芯片和电源路径控制电路。多用途电源管理芯片包括：开关电路，其包括至少一个功率晶体管; 开关控制电路，用于产生第一开关信号以控制功率晶体管的操作，从而控制输入端子和输出端子之间的功率转换; 电源路径管理电路，用于控制从输出端子到电池的充电操作; 用于向电池供应电流的电流源; 以及路径选择电路，用于根据电源路径功率晶体管是否设置在电源路径上，确定对电池的充电操作是否由电源路径管理电路和电流源进行控制。

69. 发明申请

US20140159644A1 Charger Circuit and Charging Control Method 审中-公开
标题翻译：充电器电路和充电控制方法
公开(公告)号：US20140159644A1
公开(公告)日：2014-06-12
申请号：US13712751
申请日：2012-12-12
申请人： Nien-Hui Kung
发明人： Nien-Hui Kung
IPC分类号： H02J7/00
CPC分类号： H02J7/022 , H02J7/0083
摘要： The present invention discloses a charger circuit and a charging control method for charging a battery. When the battery voltage reaches a predetermined voltage, the charge storage quantity of the battery is measured to determine whether to charge the battery according to a constant current mode wherein the battery is charged by a constant current, or the battery voltage is a target to be regulated to a target voltage according to a constant voltage mode.
摘要翻译：本发明公开了一种用于对电池充电的充电器电路和充电控制方法。当电池电压达到预定电压时，测量电池的电荷存储量，以确定是否根据恒定电流模式对电池进行充电，其中电池由恒定电流充电，或者电池电压为目标值根据恒压模式调节到目标电压。

70. 发明申请

US20140159492A1 Power Bank Circuit 有权
标题翻译：动力电路
公开(公告)号：US20140159492A1
公开(公告)日：2014-06-12
申请号：US13712791
申请日：2012-12-12
申请人： Nien-Hui Kung
发明人： Nien-Hui Kung
IPC分类号： H02J1/10
CPC分类号： H02J7/0091 , H02J7/0068 , Y10T307/604
摘要： The present invention discloses a power bank circuit. The power bank circuit includes a charger circuit, a battery circuit, a power conversion circuit, a temperature detecting circuit and a current distribution circuit. The charger circuit receives an input voltage and provides a charging current to the battery circuit. The power conversion circuit converts a battery voltage to an output voltage and provides an output current. The temperature detecting circuit detects the temperature of the packaged structure. When the temperature of the packaged structure exceeds a first predetermined temperature, the current distribution circuit first reduces the output current. When the temperature of the packaged structure exceeds a second predetermined temperature, the current distribution circuit then reduces the charging current.
摘要翻译：本发明公开了一种电源组电路。电力库电路包括充电器电路，电池电路，电力转换电路，温度检测电路和电流分配电路。充电器电路接收输入电压并向电池电路提供充电电流。电力转换电路将电池电压转换为输出电压并提供输出电流。温度检测电路检测封装结构的温度。当封装结构的温度超过第一预定温度时，电流分配电路首先降低输出电流。当封装结构的温度超过第二预定温度时，电流分配电路然后减小充电电流。

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