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    • 3. 发明授权
    • Electronic device with heating protection circuit and heating protection method thereof
    • 具有加热保护电路的电子设备及其加热保护方法
    • US08263911B2
    • 2012-09-11
    • US12779921
    • 2010-05-13
    • Hung-Wei Yen
    • Hung-Wei Yen
    • H05B3/02
    • G06F1/20
    • This invention discloses an electronic device with a heating protection circuit and a heating protection method thereof. The electronic device includes a control module, a heating protection circuit, a heating switch module, and a heating module. The control module provides a first control signal and a second control signal via a plurality of control pins, respectively. The heating protection circuit generates a third control signal according to the first control signal and the second control signal. The heating switch module controls the heating module whether to heat according to the third control signal.
    • 本发明公开了一种具有加热保护电路及其加热保护方法的电子装置。 电子设备包括控制模块,加热保护电路,加热开关模块和加热模块。 控制模块分别经由多个控制引脚提供第一控制信号和第二控制信号。 加热保护电路根据第一控制信号和第二控制信号产生第三控制信号。 加热开关模块根据第三控制信号控制加热模块是否加热。
    • 5. 发明授权
    • Power switching circuit of portable electronic device
    • 便携式电子设备的电源开关电路
    • US08667314B2
    • 2014-03-04
    • US12640620
    • 2009-12-17
    • Hung-Wei YenLi-Chih Chiu
    • Hung-Wei YenLi-Chih Chiu
    • G06F1/00H02J1/00H02J3/00G06F3/00
    • G06F1/263G06F1/1632Y10T307/729
    • A power switching circuit of a portable electronic device is disclosed. The portable electronic device can be coupled to an expansion device. The power switching circuit includes a first power terminal, a second power terminal, a first switch module, a second switch module, and a power pin. The first switch module is coupled to the first power terminal. The second switch module is coupled to the second power terminal. The power pin is coupled to the first switch module and the second switch module, respectively. When the portable electronic device is not coupled to the expansion device, the first switch module and the second switch module are turned off, such that first power provided by the first power terminal and second power provided by the second power terminal fail to be provided for the power pin via the first switch module and the second switch module.
    • 公开了一种便携式电子设备的电源开关电路。 便携式电子设备可以耦合到扩展设备。 电源开关电路包括第一电源端子,第二电源端子,第一开关模块,第二开关模块和电源引脚。 第一开关模块耦合到第一电源端子。 第二开关模块耦合到第二电源端子。 电源引脚分别耦合到第一开关模块和第二开关模块。 当便携式电子设备未连接到扩展装置时,第一开关模块和第二开关模块被关闭,使得由第一电源端口提供的第一电力和由第二电源端子提供的第二电力不能被提供用于 通过第一开关模块和第二开关模块的电源引脚。
    • 6. 发明授权
    • Peripheral control module, computer system, and operation method thereof
    • 外围控制模块,计算机系统及其操作方法
    • US08447966B2
    • 2013-05-21
    • US12820115
    • 2010-06-21
    • Hung-Wei YenHui-Shan WangYu-Chi Kao
    • Hung-Wei YenHui-Shan WangYu-Chi Kao
    • G06F1/24
    • G06F1/24
    • This invention provides a peripheral control module, a computer system, and an operation method thereof. The peripheral control module is for a computer system. The computer system includes a power switch capable of outputting a power signal. The peripheral control module includes a control unit and a control circuit. The control unit has a program code for controlling a peripheral module. The control circuit is coupled with the power switch and the control unit for receiving the power signal and outputting a switching signal to the control unit, and the control circuit resets the program code to an initial state before the control unit receives the switching signal. This invention further provides a computer system using the peripheral control module and an operation method thereof.
    • 本发明提供一种外围控制模块,计算机系统及其操作方法。 外围控制模块用于计算机系统。 计算机系统包括能够输出功率信号的电源开关。 外围控制模块包括控制单元和控制电路。 控制单元具有用于控制外围模块的程序代码。 控制电路与功率开关和控制单元耦合,用于接收电源信号并向控制单元输出切换信号,控制电路在控制单元接收到切换信号之前将程序代码复位到初始状态。 本发明还提供一种使用外围控制模块的计算机系统及其操作方法。
    • 7. 发明授权
    • Electronic device and power control module for controlling a starting process of the electronic device utilizing a delay latch circuit and an inverse logic unit
    • 电子设备和功率控制模块,用于利用延迟锁存电路和逆逻辑单元控制电子设备的启动过程
    • US08484492B2
    • 2013-07-09
    • US12911800
    • 2010-10-26
    • Hung-Wei Yen
    • Hung-Wei Yen
    • G06F1/00G06F11/30
    • G06F1/26
    • This invention provides an electronic device and a power control module thereof. The electronic device is used for being connected with an external power source, and the electronic device includes a system unit, a power supply unit, a power control module, and a control unit coupled with the system unit and the power control module. When the power supply unit is connected with the external power source, the power supply unit provides a first operating voltage for the power control module, the power control module provides a first control signal for the control unit, and the control unit receives the first control signal and provides a second control signal for the power supply unit according to the first control signal, allowing the power supply unit to sequentially provide a plurality of system working voltages for the system unit.
    • 本发明提供一种电子设备及其功率控制模块。 电子设备用于与外部电源连接,电子设备包括与系统单元和电源控制模块耦合的系统单元,电源单元,电源控制模块和控制单元。 当电源单元与外部电源连接时,电源单元为功率控制模块提供第一工作电压,功率控制模块为控制单元提供第一控制信号,控制单元接收第一控制 信号,并且根据第一控制信号为电源单元提供第二控制信号,允许电源单元顺序地为系统单元提供多个系统工作电压。
    • 8. 发明申请
    • Electronic Device and Power Control Module Thereof
    • 电子设备及电源控制模块
    • US20110113266A1
    • 2011-05-12
    • US12911800
    • 2010-10-26
    • Hung-Wei Yen
    • Hung-Wei Yen
    • G06F1/26
    • G06F1/26
    • This invention provides an electronic device and a power control module thereof. The electronic device is used for being connected with an external power source, and the electronic device includes a system unit, a power supply unit, a power control module, and a control unit coupled with the system unit and the power control module. When the power supply unit is connected with the external power source, the power supply unit provides a first operating voltage for the power control module, the power control module provides a first control signal for the control unit, and the control unit receives the first control signal and provides a second control signal for the power supply unit according to the first control signal, allowing the power supply unit to sequentially provide a plurality of system working voltages for the system unit.
    • 本发明提供一种电子设备及其功率控制模块。 电子设备用于与外部电源连接,电子设备包括与系统单元和电源控制模块耦合的系统单元,电源单元,电源控制模块和控制单元。 当电源单元与外部电源连接时,电源单元为功率控制模块提供第一工作电压,功率控制模块为控制单元提供第一控制信号,控制单元接收第一控制 信号,并且根据第一控制信号为电源单元提供第二控制信号,允许电源单元顺序地为系统单元提供多个系统工作电压。
    • 9. 发明申请
    • PERIPHERAL CONTROL MODULE, COMPUTER SYSTEM, AND OPERATION METHOD THEREOF
    • 外围控制模块,计算机系统及其操作方法
    • US20100332815A1
    • 2010-12-30
    • US12820115
    • 2010-06-21
    • Hung-Wei YenHui-Shan WangYu-Chi Kao
    • Hung-Wei YenHui-Shan WangYu-Chi Kao
    • G06F9/24G06F1/26
    • G06F1/24
    • This invention provides a peripheral control module, a computer system, and an operation method thereof. The peripheral control module is for a computer system. The computer system includes a power switch capable of outputting a power signal. The peripheral control module includes a control unit and a control circuit. The control unit has a program code for controlling a peripheral module. The control circuit is coupled with the power switch and the control unit for receiving the power signal and outputting a switching signal to the control unit, and the control circuit resets the program code to an initial state before the control unit receives the switching signal. This invention further provides a computer system using the peripheral control module and an operation method thereof.
    • 本发明提供一种外围控制模块,计算机系统及其操作方法。 外围控制模块用于计算机系统。 计算机系统包括能够输出功率信号的电源开关。 外围控制模块包括控制单元和控制电路。 控制单元具有用于控制外围模块的程序代码。 控制电路与功率开关和控制单元耦合,用于接收电源信号并向控制单元输出切换信号,控制电路在控制单元接收到切换信号之前将程序代码复位到初始状态。 本发明还提供一种使用外围控制模块的计算机系统及其操作方法。
    • 10. 发明申请
    • POWER SWITCHING CIRCUIT OF PORTABLE ELECTRONIC DEVICE
    • 便携式电子设备的电源开关电路
    • US20100180138A1
    • 2010-07-15
    • US12640620
    • 2009-12-17
    • Hung-Wei YenLi-Chih Chiu
    • Hung-Wei YenLi-Chih Chiu
    • G06F1/32
    • G06F1/263G06F1/1632Y10T307/729
    • A power switching circuit of a portable electronic device is disclosed. The portable electronic device can be coupled to an expansion device. The power switching circuit includes a first power terminal, a second power terminal, a first switch module, a second switch module, and a power pin. The first switch module is coupled to the first power terminal. The second switch module is coupled to the second power terminal. The power pin is coupled to the first switch module and the second switch module, respectively. When the portable electronic device is not coupled to the expansion device, the first switch module and the second switch module are turned off, such that first power provided by the first power terminal and second power provided by the second power terminal fail to be provided for the power pin via the first switch module and the second switch module.
    • 公开了一种便携式电子设备的电源开关电路。 便携式电子设备可以耦合到扩展设备。 电源开关电路包括第一电源端子,第二电源端子,第一开关模块,第二开关模块和电源引脚。 第一开关模块耦合到第一电源端子。 第二开关模块耦合到第二电源端子。 电源引脚分别耦合到第一开关模块和第二开关模块。 当便携式电子设备未连接到扩展装置时,第一开关模块和第二开关模块被关闭,使得由第一电源端口提供的第一电力和由第二电源端子提供的第二电力不能被提供用于 通过第一开关模块和第二开关模块的电源引脚。