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    • 21. 发明授权
    • Lead frame and a method of manufacturing thereof
    • 引线框及其制造方法
    • US09202712B2
    • 2015-12-01
    • US14158321
    • 2014-01-17
    • Dawei XingJie LiuHong Wei GuanYue Gen YuSeow Kiang Khoo
    • Dawei XingJie LiuHong Wei GuanYue Gen YuSeow Kiang Khoo
    • H01L21/00H01L21/48H01L23/495H01L23/498H01L23/00H01L23/31H01L21/56
    • H01L21/4828H01L21/561H01L23/3121H01L23/49548H01L23/49582H01L23/49861H01L24/97H01L2224/32245H01L2224/48091H01L2224/48247H01L2224/73265H01L2224/97H01L2924/181H01L2924/00014H01L2924/00H01L2224/85H01L2224/83H01L2924/00012
    • A method of manufacturing a lead frame, comprising the steps of: providing an electrically-conductive base material having first and second planar sides; forming a patterned conductive layer on the first planar side of the base material; etching the second planar side of the base material at portions with respect to exposed portions on the first planar side of the base material comprising the patterned conductive layer, to form partially-etched portions on the second planar side of the base material; providing a non-conductive filling material over the second planar side of the base material, wherein the filling material fills spaces inside the partially-etched portions on the second planar side of the base material to form adjacent portions of the filling material and a plurality of conductive portions on the second planar side of the base material; and etching the exposed portions of the first planar side of the base material comprising the patterned conductive layer to form partially-etched portions on the first planar side of the base material that combine with the partially-etched portions on the second planar side of the base material to thereby form a plurality of separate conductive regions on the first planar side of the base material, each conductive region being electrically conductive with at least a respective one of the plurality of conductive portions on the second planar side of the base material.
    • 一种制造引线框架的方法,包括以下步骤:提供具有第一和第二平面侧面的导电基材; 在基材的第一平面侧上形成图案化的导电层; 在相对于包括图案化导电层的基材的第一平面侧上的暴露部分的部分处蚀刻基材的第二平面侧,以在基材的第二平面侧上形成部分蚀刻部分; 在所述基材的所述第二平面侧上设置不导电的填充材料,其中所述填充材料填充所述基材的所述第二平面侧上的部分蚀刻部分内的空间,以形成所述填充材料的相邻部分, 在基材的第二平面侧的导电部分; 并且蚀刻包括图案化导电层的基材的第一平面侧的暴露部分,以在基材的第一平面侧上形成部分蚀刻部分,其与基底的第二平面侧上的部分蚀刻部分组合 从而在基材的第一平面侧上形成多个单独的导电区域,每个导电区域与基材的第二平面侧上的多个导电部分中的至少一个导电部分导电。
    • 27. 发明申请
    • Method and system for configuring route to base station in operation maintenance center
    • 在运行维护中心配置基站路由的方法和系统
    • US20140133396A1
    • 2014-05-15
    • US14118407
    • 2012-05-11
    • Jie Liu
    • Jie Liu
    • H04W40/24H04L29/12
    • H04W40/246H04L45/42H04L61/2007H04W24/02
    • A method for configuring a route to a base station in an OMC is described. The method includes: an IP address of a base station and a mask of the base station are acquired; an IP address of a routing gateway is determined, wherein the IP address of the routing gateway and an address of an OMC server are on a same network segment; and a route from the OMC server to the base station is obtained according to the IP address and the mask of the base station and the IP address of the routing gateway. A system for configuring a route to a base station in an OMC is also described. With the method and system, a base station can communicate with an OMC server, and can download and update a version automatically.
    • 描述了用于配置到OMC中的基站的路由的方法。 该方法包括:获取基站的IP地址和基站的掩码; 确定路由网关的IP地址,其中路由网关的IP地址和OMC服务器的地址在同一网段上; 根据基站的IP地址和掩码以及路由网关的IP地址,获取从OMC服务器到基站的路由。 还描述了用于配置到OMC中的基站的路由的系统。 通过方法和系统,基站可以与OMC服务器进行通信,并可以自动下载和更新版本。
    • 28. 发明授权
    • Energy efficient continuous sensing for communications devices
    • 节能连续感应通信设备
    • US08706172B2
    • 2014-04-22
    • US12912456
    • 2010-10-26
    • Nissanka Arachchige Bodhi PriyanthaJie LiuDimitrios Lymperopoulos
    • Nissanka Arachchige Bodhi PriyanthaJie LiuDimitrios Lymperopoulos
    • H04M1/00G06F1/00
    • H04W52/0293G06F1/3293Y02D10/122Y02D70/162Y02D70/164
    • A “Communication Device with Energy Efficient Sensing” provides various techniques for enabling a variety of sensor-based applications and processes while conserving energy on mobile communications devices. More specifically, the Communication Device with Energy Efficient Sensing provides a novel sensing architecture for mobile communications devices where sampling and, in various embodiments, processing, of sensor data received from one or more sensors is offloaded to a dedicated low-power processor having the capability to interact with a primary processor of the communications device. Such sensors include, but are not limited to accelerometers, ambient light sensors, compasses, microphones, pressure sensors, touch sensors, low-power radio devices, etc. This approach enables the communications device to perform continuous sensing with a low power overhead. In various tested embodiments, it has been observed that that the sensing architecture described herein can be two to three orders of magnitude more energy efficient in comparison to conventional communications devices.
    • “具有能量效率感知的通信设备”提供了各种技术,用于实现各种基于传感器的应用和过程,同时节省移动通信设备上的能量。 更具体地,具有能量效率感知的通信设备为移动通信设备提供了新颖的感测架构,其中从一个或多个传感器接收的传感器数据的采样和在各种实施例中处理被卸载到具有能力的专用低功率处理器 以与通信设备的主处理器交互。 这种传感器包括但不限于加速度计,环境光传感器,罗盘,麦克风,压力传感器,触摸传感器,低功率无线电设备等。这种方法使得通信设备能够以低功率开销执行连续感测。 在各种测试的实施例中,已经观察到,与常规通信设备相比,本文所描述的感测架构可以比能量效率高两到三个数量级。