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1. 发明申请

WO2011028366A1 BACKLIGHTING INDUCTIVE TOUCH BUTTONS 审中-公开
标题翻译：背光电感触控按钮
公开(公告)号：WO2011028366A1
公开(公告)日：2011-03-10
申请号：PCT/US2010/044845
申请日：2010-08-09
申请人： MICROCHIP TECHNOLOGY INCORPORATED , PORTER, Stephen B. , CURTIS, Keith
发明人： PORTER, Stephen B. , CURTIS, Keith
IPC分类号： H03K17/95 , H03K17/96
CPC分类号： H03K17/952 , H03K17/96 , H03K2217/96038 , H03K2217/96042 , H03K2217/96046 , H03K2217/9655
摘要： Backing lighting of induction touch keys is accomplished with a spacer layer surrounding an inductive touch sensor coil and a light source on a substrate, and light transmissive layer having a suspended metal disk proximate to the inductive touch sensor coil. A protective fascia may be placed over the light transmissive layer and spacer layer. When the light transmissive layer is displaced toward the inductive touch sensor coil the impedance value of the inductive touch sensor coil changes and the change is detected. Materials used that are translucent (light transmissive) may be continuous and solid, and opaque materials may have openings therein for transmission of light therethrough.
摘要翻译：感应触摸键的背景照明通过围绕感应式触摸传感器线圈和基板上的光源的间隔层以及具有靠近感应式触摸传感器线圈的悬挂金属盘的透光层来实现。保护性面板可以放置在透光层和间隔层之上。当透光层向感应式触摸传感器线圈移动时，感应式触摸传感器线圈的阻抗值改变并且检测到变化。使用的半透明（透光）材料可以是连续的和固体的，并且不透明材料可以在其中具有用于透过光的开口。

2. 发明申请

WO2014137641A2 POWER GRID LOAD MONITOR AND SHED CONTROL 审中-公开
标题翻译：电力负载监控和控制
公开(公告)号：WO2014137641A2
公开(公告)日：2014-09-12
申请号：PCT/US2014/017954
申请日：2014-02-24
申请人： MICROCHIP TECHNOLOGY INCORPORATED
发明人： PORTER, Stephen B. , BALLARD, Michael
IPC分类号： H02J3/14
CPC分类号： H02J3/14 , H02J2003/143 , Y02B70/3225 , Y02B70/3266 , Y04S20/222 , Y04S20/242 , Y10T307/76 , Y10T307/852
摘要： A line frequency monitoring and load shedding control apparatus is placed in or closely coupled to a power load and monitors the line frequency of the alternating current electric power source supplying the power load. When a decrease in line frequency is detected, this line frequency monitoring and load shedding control apparatus may interrupt certain portions of the power load, thereby allowing the power source frequency to stabilize. Subsequently, the line frequency monitoring and load shedding control apparatus makes a determination to return operation of the load that was shed to a normal state of operation as the power line frequency recovers to a normal operating frequency. Fixed time delays, e.g., adjustable, programmable, etc., and/or pseudo random time delays may be incorporated to sequentially reconnect the loads back onto the power source, thereby preventing the loads previously shed from being reconnected all at the same time.
摘要翻译：线路频率监测和负载脱落控制装置放置在电力负载中或紧密耦合到电力负载，并监视提供电力负载的交流电源的线路频率。当检测到线路频率的降低时，该线路频率监视和负载脱落控制装置可能中断功率负载的某些部分，从而允许电源频率稳定。随后，线路频率监测和负载脱落控制装置确定当电力线频率恢复到正常工作频率时，将已经流出的负载的工作返回到正常工作状态。固定的时间延迟，例如可调整，可编程等，和/或伪随机时间延迟可被并入，以将负载顺序地重新连接回电源，从而防止先前脱离的负载全部重新连接。

3. 发明公开

EP2474095A1 BACKLIGHTING INDUCTIVE TOUCH BUTTONS 有权
标题翻译： HINTERGRUNDBELEUCHTUNG VON INDUKTIVENBERÜHRUNGSSCHALTFLÄCHEN
公开(公告)号：EP2474095A1
公开(公告)日：2012-07-11
申请号：EP10745503.2
申请日：2010-08-09
申请人： Microchip Technology Incorporated
发明人： PORTER, Stephen B. , CURTIS, Keith
IPC分类号： H03K17/95 , H03K17/96
CPC分类号： H03K17/952 , H03K17/96 , H03K2217/96038 , H03K2217/96042 , H03K2217/96046 , H03K2217/9655
摘要： Backing lighting of induction touch keys is accomplished with a spacer layer surrounding an inductive touch sensor coil and a light source on a substrate, and light transmissive layer having a suspended metal disk proximate to the inductive touch sensor coil. A protective fascia may be placed over the light transmissive layer and spacer layer. When the light transmissive layer is displaced toward the inductive touch sensor coil the impedance value of the inductive touch sensor coil changes and the change is detected. Materials used that are translucent (light transmissive) may be continuous and solid, and opaque materials may have openings therein for transmission of light therethrough.
摘要翻译：感应触摸键的支撑照明是通过围绕感应式触摸传感器线圈和基板上的光源的间隔层以及具有靠近感应式触摸传感器线圈的悬挂金属盘的透光层来实现的。保护性面板可以放置在透光层和间隔层之上。当透光层向感应式触摸传感器线圈移动时，感应式触摸传感器线圈的阻抗值改变并且检测到变化。使用的半透明（透光）材料可以是连续的和实心的，并且不透明材料可以在其中具有用于透过光的开口。

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