公开(公告)号：US20050062459A1

公开(公告)日：2005-03-24

申请号：US10947746

申请日：2004-09-23

申请人： Sea-Weng Young ,  Shao-Yu Wang

发明人： Sea-Weng Young ,  Shao-Yu Wang

IPC分类号： G06F1/30 ,  H02J7/00

CPC分类号： H02J7/0031 ,  G06F1/305

摘要： The protection circuit for a power source of an electronic device capable of providing a certain range of current values to a peripheral unit comprising a power storage unit. The protection circuit comprises a first and second charging paths and a voltage detector. The voltage detector switches the first charging path to turn on the first switch, when the voltage value of the power storage unit 30 is lower than the threshold voltage, the power source can charge the power storage unit by the first switch, wherein the current limiting device limits the current value of first charging path to lower than a predetermined. The voltage detector switches the first charging path to breakup the second switch and the voltage detector switches to the first charging path to turn on the first switch.

摘要翻译： 一种能够向包括电力存储单元的外围单元提供一定范围的电流值的电子设备的电源的保护电路。 保护电路包括第一和第二充电路径和电压检测器。 电压检测器切换第一充电路径以接通第一开关，当蓄电单元30的电压值低于阈值电压时，电源可通过第一开关对蓄电单元充电，其中限流 装置将第一充电路径的当前值限制为低于预定值。 电压检测器切换第一充电路径以分解第二开关，并且电压检测器切换到第一充电路径以接通第一开关。

公开(公告)号：US08237410B2

公开(公告)日：2012-08-07

申请号：US12430692

申请日：2009-04-27

申请人： Sea-Weng Young ,  Chuan-Yi Chang

发明人： Sea-Weng Young ,  Chuan-Yi Chang

IPC分类号： H02J7/00

CPC分类号： H02J7/0052 ,  H02J7/0029 ,  H02J7/0072

摘要： A handheld device with a fast-charging capability is adapted to be connected to a charger to obtain an electric power. The handheld device includes a battery, a charging circuit, a safety circuit, a control unit, and an input module. The charging circuit is electrically connected to the charger and transfers an electric power to the battery. The safety circuit is used for restricting an upper limit of the electric power transferred by the charging circuit. The input module is provided for a user to input an emergency charge command. Upon receiving the emergency charge command, the control unit instructs the safety circuit to lower the restriction on the charging circuit, so as to raise the upper limit of the electric power that can be obtained by the charging circuit, thereby accelerating the charging of the battery.

摘要翻译： 具有快速充电能力的手持设备适于连接到充电器以获得电力。 手持装置包括电池，充电电路，安全电路，控制单元和输入模块。 充电电路电连接到充电器并将电力传送到电池。 安全电路用于限制由充电电路传送的电力的上限。 提供输入模块用于用户输入紧急充电命令。 在接收到紧急充电命令时，控制单元指示安全电路降低对充电电路的限制，以便提高充电电路可以获得的电力的上限，从而加速电池的充电 。

公开(公告)号：US07654861B2

公开(公告)日：2010-02-02

申请号：US12007764

申请日：2008-01-15

申请人： Sea-Weng Young

发明人： Sea-Weng Young

IPC分类号： H01R11/00

CPC分类号： H01R29/00 ,  H01R13/7038 ,  H02J1/10

摘要： The invention discloses a connector, which includes a first connecting unit, a second connecting unit, a third connecting unit, and a determining unit. Moreover, the first connecting unit is capable of being electrically connected to a first power source and/or a first data source; and the second connecting unit is capable of being electrically connected to a second power source and/or a second data source. Additionally, the determining unit is electrically connected to the first connecting unit and the second connecting unit respectively, for selectively outputting a data signal and/or a power signal based on a connecting status. Furthermore, the third connecting unit is electrically connected to the determining unit and an electronic device, for transmitting the data signal and/or the power signal from the determining unit to the electronic device.

摘要翻译： 本发明公开了一种连接器，其包括第一连接单元，第二连接单元，第三连接单元和确定单元。 此外，第一连接单元能够电连接到第一电源和/或第一数据源; 并且第二连接单元能够电连接到第二电源和/或第二数据源。 此外，确定单元分别电连接到第一连接单元和第二连接单元，用于基于连接状态选择性地输出数据信号和/或功率信号。 此外，第三连接单元电连接到确定单元和电子设备，用于将数据信号和/或电力信号从确定单元发送到电子设备。

公开(公告)号：US07235950B2

公开(公告)日：2007-06-26

申请号：US10947746

申请日：2004-09-23

申请人： Sea-Weng Young ,  Shao-Yu Wang

发明人： Sea-Weng Young ,  Shao-Yu Wang

IPC分类号： H01M10/46

CPC分类号： H02J7/0031 ,  G06F1/305

摘要： The protection circuit for a power source of an electronic device capable of providing a certain range of current values to a peripheral unit comprising a power storage unit. The protection circuit comprises a first and second charging paths and a voltage detector. The voltage detector switches the first charging path to turn on the first switch, when the voltage value of the power storage unit 30 is lower than the threshold voltage, the power source can charge the power storage unit by the first switch, wherein the current limiting device limits the current value of first charging path to lower than a predetermined. The voltage detector switches the first charging path to breakup the second switch and the voltage detector switches to the first charging path to turn on the first switch.

摘要翻译： 一种能够向包括电力存储单元的外围单元提供一定范围的电流值的电子设备的电源的保护电路。 保护电路包括第一和第二充电路径和电压检测器。 电压检测器切换第一充电路径以接通第一开关，当蓄电单元30的电压值低于阈值电压时，电源可通过第一开关对蓄电单元充电，其中限流 装置将第一充电路径的当前值限制为低于预定值。 电压检测器切换第一充电路径以分解第二开关，并且电压检测器切换到第一充电路径以接通第一开关。

公开(公告)号：US20060200813A1

公开(公告)日：2006-09-07

申请号：US10906657

申请日：2005-03-01

申请人： Sea-Weng Young ,  Peter Liu ,  Wen-Hsiang Chang

发明人： Sea-Weng Young ,  Peter Liu ,  Wen-Hsiang Chang

IPC分类号： G06F9/44

CPC分类号： G06F8/65

摘要： A method of updating firmware of a circuit module includes providing a switch for selectively connecting the circuit module to a computing system and an update module. The circuit module enters a reset mode and an input/output pin of the circuit module switches to an input mode in response to power being supplied to the circuit module. The input/output pin is pulled to a first digital logic value, which controls the switch to connect the circuit module to the update module. While the circuit module is in the reset mode, the circuit module receives updated firmware from the update module. Then the circuit module enters a normal operation mode and switches the input/output pin to an output mode for outputting a second digital logic value. When the input/output pin outputs the second digital logic value, the input/output pin controls the switch to connect the circuit module to the computing system.

摘要翻译： 更新电路模块的固件的方法包括提供用于选择性地将电路模块连接到计算系统和更新模块的开关。 电路模块进入复位模式，电路模块的输入/输出引脚响应供电给电路模块的电源而切换到输入模式。 输入/输出引脚被拉到第一个数字逻辑值，它控制开关将电路模块连接到更新模块。 当电路模块处于复位模式时，电路模块从更新模块接收更新的固件。 然后电路模块进入正常操作模式，并将输入/输出引脚切换到输出模式以输出第二数字逻辑值。 当输入/输出引脚输出第二个数字逻辑值时，输入/输出引脚控制开关将电路模块连接到计算系统。