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    • 5. 发明授权
    • System and method for powering a wireless sensor device
    • 为无线传感器设备供电的系统和方法
    • US09214196B2
    • 2015-12-15
    • US13398734
    • 2012-02-16
    • Arshan AgaYun Yang
    • Arshan AgaYun Yang
    • G11C5/14A61B5/00G08B29/18G08B21/04
    • G11C5/14A61B5/00A61B5/0024A61B5/6804G08B21/0446G08B29/181
    • A system and method for powering a wireless sensor device are disclosed. In a first aspect, the wireless sensor device comprises at least two electrodes configured to be attached to a body and at least two leads coupled to the at least two electrodes. The wireless sensor device also includes a system on chip (SoC) coupled to the at least two leads and a portable power source (Vbatt) coupled to the SoC. When the at least two electrodes are attached to the body, a difference in resistance is measured between the at least two leads by the SoC and the difference in resistance is utilized by the SoC to enable the portable power source to activate the wireless sensor device.
    • 公开了一种用于为无线传感器设备供电的系统和方法。 在第一方面,无线传感器装置包括至少两个电极,其被配置为附接到主体和耦合到至少两个电极的至少两个引线。 无线传感器设备还包括耦合到至少两个引线的片上系统(SoC)和耦合到SoC的便携式电源(Vbatt)。 当至少两个电极附接到主体时,通过SoC在至少两个引线之间测量电阻差,SoC利用电阻差使得便携式电源激活无线传感器装置。
    • 10. 发明授权
    • Multi-point touch-sensitive device
    • 多点触敏设备
    • US08106891B2
    • 2012-01-31
    • US12313879
    • 2008-11-24
    • Jing KongChuanrui JiYun YangWei FengQifeng Li
    • Jing KongChuanrui JiYun YangWei FengQifeng Li
    • G06F3/041
    • G06F3/0416G06F3/044G06F3/045G06F2203/04104
    • A touch-sensitive device includes a first conductive layer and a second conductive layer. The first conductive layer has at least a first edge and a second edge. The second edge is substantially parallel to the first edge and there is a voltage drop across the first conductive layer between the first edge and the second edge when a power supply is coupled to the first edge and the second edge. The second conductive layer is separated from the first conductive layer by a spacer layer. The second conductive layer includes multiple electrically isolated conductive regions. When a plurality of the conductive regions are in contact with the first conductive layer simultaneously, each of the plurality of the conductive regions generates an output signal and the magnitude of the output signal depends at least in part upon the conductive region's position relative to the first and second edges.
    • 触敏装置包括第一导电层和第二导电层。 第一导电层具有至少第一边缘和第二边缘。 第二边缘基本上平行于第一边缘,并且当电源耦合到第一边缘和第二边缘时,在第一边缘和第二边缘之间存在横跨第一导电层的电压降。 第二导电层通过间隔层与第一导电层分离。 第二导电层包括多个电绝缘导电区域。 当多个导电区域同时与第一导电层接触时,多个导电区域中的每一个产生输出信号,并且输出信号的幅度至少部分地取决于导电区域相对于第一导电层的位置 和第二边缘。