公开(公告)号：US08630075B2

公开(公告)日：2014-01-14

申请号：US13198849

申请日：2011-08-05

Applicant: Yong-Jun Song ,  Xing-Long Teng ,  Yong-Zhao Huang

Inventor： Yong-Jun Song ,  Xing-Long Teng ,  Yong-Zhao Huang

IPC: H02H7/00

CPC classification number: G06F1/28

Abstract: A protection circuit includes a coding chip, a digital-to-analog converter (DAC), and a control circuit. The coding chip receives parallel voltage identification definition (PVID) signals or serial voltage identification definition (SVID) signals from a central processing unit (CPU), and converts the PVID signals or the SVID signals to voltage identification definition (VID) signals. The DAC receives the VID signals from the coding chip, and converts the VID signals to an analog voltage. The control circuit receives the analog voltage from the DAC and a voltage received by the CPU, and compares the analog voltage from the DAC with the voltage received by the CPU. When the voltage received by the CPU is greater than the analog voltage from the DAC, the control circuit disconnects the CPU from a first power supply.

Abstract translation: 保护电路包括编码芯片，数模转换器（DAC）和控制电路。 编码芯片从中央处理单元（CPU）接收并行电压识别定义（PVID）信号或串行电压识别定义（SVID）信号，并将PVID信号或SVID信号转换为电压识别定义（VID）信号。 DAC从编码芯片接收VID信号，并将VID信号转换为模拟电压。 控制电路从DAC接收模拟电压和CPU接收的电压，并将DAC的模拟电压与CPU接收的电压进行比较。 当CPU接收到的电压大于DAC的模拟电压时，控制电路将CPU与第一个电源断开。

公开(公告)号：US20110267371A1

公开(公告)日：2011-11-03

申请号：US12854911

申请日：2010-08-12

Applicant: YONG-JUN SONG ,  XING-LONG TENG ,  CHENG-DONG YANG

Inventor： YONG-JUN SONG ,  XING-LONG TENG ,  CHENG-DONG YANG

IPC: G06F3/041 ,  G09G5/00

CPC classification number: G06F3/04883 ,  G06F3/0481 ,  G06F3/04886 ,  G06F2203/04806

Abstract: A system and method for controlling a touchpad of an electronic device detects if a lingering touch is detected on a first region of the touchpad. If the lingering touch is detected on the first region, functions of a second region and a third region of the touchpad are disabled. If a subsequent contact is also detected on the first region, an object displayed on the display activates zoom function. If the lingering touch is detected on the second region, functions of the third region are disabled. If the lingering touch is detected on the second region and a subsequent sliding touch is detected on the first region, the object is may be dragged according to the sliding touch on the touchpad.

Abstract translation: 用于控制电子设备的触摸板的系统和方法检测在触摸板的第一区域是否检测到延迟的触摸。 如果在第一区域检测到持续的触摸，则禁用触摸板的第二区域和第三区域的功能。 如果在第一区域也检测到后续的接触，则显示在显示器上的物体启动变焦功能。 如果在第二区域检测到持续的触摸，则禁用第三区域的功能。 如果在第二区域检测到持续的触摸并且在第一区域上检测到随后的滑动触摸，则可以根据触摸板上的滑动触摸拖动对象。

公开(公告)号：US08432704B2

公开(公告)日：2013-04-30

申请号：US12979307

申请日：2010-12-27

Applicant: Xing-Long Teng

Inventor： Xing-Long Teng

IPC: H05K7/00

CPC classification number: H01R12/7029 ,  H05K1/181 ,  H05K2201/1053

Abstract: A clip for a basic input/output system (BIOS) chip includes a main body, two spindles, two clipping elements, and two torsion springs. The main body includes a number of connecting pins mounted on a bottom of the main body, and a number of signal pins mounted on a top of the main body and electrically and correspondingly connected to the number of the connecting pins. The clipping elements are rotatably mounted to opposite ends of the main body through the spindles. The torsion springs are mounted between the clipping members and the main body. The connecting pins of the main body respectively electrically contacts a number of chip pins of the BIOS chip in response to the clipping elements clipping the BIOS chip.

Abstract translation: 用于基本输入/输出系统（BIOS）芯片的夹子包括主体，两个主轴，两个夹紧元件和两个扭转弹簧。 主体包括安装在主体底部的多个连接销，以及安装在主体顶部上的多个信号销，并且电连接并相应地连接到连接销的数量。 剪切元件通过主轴可旋转地安装到主体的相对端。 扭簧安装在夹持件和主体之间。 响应于限制BIOS芯片的限幅元件，主体的连接引脚分别电连接到BIOS芯片的多个芯片引脚。

公开(公告)号：US20120293901A1

公开(公告)日：2012-11-22

申请号：US13198849

申请日：2011-08-05

Applicant: YONG-JUN SONG ,  XING-LONG TENG ,  YONG-ZHAO HUANG

Inventor： YONG-JUN SONG ,  XING-LONG TENG ,  YONG-ZHAO HUANG

IPC: H02H3/20

CPC classification number: G06F1/28

Abstract: A protection circuit includes a coding chip, a digital-to-analog converter (DAC), and a control circuit. The coding chip receives parallel voltage identification definition (PVID) signals or serial voltage identification definition (SVID) signals from a central processing unit (CPU), and converts the PVID signals or the SVID signals to voltage identification definition (VID) signals. The DAC receives the VID signals from the coding chip, and converts the VID signals to an analog voltage. The control circuit receives the analog voltage from the DAC and a voltage received by the CPU, and compares the analog voltage from the DAC with the voltage received by the CPU. When the voltage received by the CPU is greater than the analog voltage from the DAC, the control circuit disconnects the CPU from a first power supply.

Abstract translation: 保护电路包括编码芯片，数模转换器（DAC）和控制电路。 编码芯片从中央处理单元（CPU）接收并行电压识别定义（PVID）信号或串行电压识别定义（SVID）信号，并将PVID信号或SVID信号转换为电压识别定义（VID）信号。 DAC从编码芯片接收VID信号，并将VID信号转换为模拟电压。 控制电路从DAC接收模拟电压和CPU接收的电压，并将DAC的模拟电压与CPU接收的电压进行比较。 当CPU接收到的电压大于DAC的模拟电压时，控制电路将CPU与第一个电源断开。

公开(公告)号：US20120155045A1

公开(公告)日：2012-06-21

申请号：US12979307

申请日：2010-12-27

Applicant: XING-LONG TENG

Inventor： XING-LONG TENG

IPC: H05K7/00

CPC classification number: H01R12/7029 ,  H05K1/181 ,  H05K2201/1053

Abstract: A clip for a basic input/output system (BIOS) chip includes a main body, two spindles, two clipping elements, and two torsion springs. The main body includes a number of connecting pins mounted on a bottom of the main body, and a number of signal pins mounted on a top of the main body and electrically and correspondingly connected to the number of the connecting pins. The clipping elements are rotatably mounted to opposite ends of the main body through the spindles. The torsion springs are mounted between the clipping members and the main body. The connecting pins of the main body respectively electrically contacts a number of chip pins of the BIOS chip in response to the clipping elements clipping the BIOS chip.

Abstract translation: 用于基本输入/输出系统（BIOS）芯片的夹子包括主体，两个主轴，两个夹紧元件和两个扭转弹簧。 主体包括安装在主体底部的多个连接销，以及安装在主体顶部上的多个信号销，并且电连接并相应地连接到连接销的数量。 剪切元件通过主轴可旋转地安装到主体的相对端。 扭簧安装在夹持件和主体之间。 响应于限制BIOS芯片的限幅元件，主体的连接引脚分别电连接到BIOS芯片的多个芯片引脚。