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1. 发明授权

US08674486B2 Isolation barrier device and methods of use 有权
标题翻译：隔离屏障装置及使用方法
公开(公告)号：US08674486B2
公开(公告)日：2014-03-18
申请号：US13325582
申请日：2011-12-14
申请人： Geoffrey T Haigh , Matthew Kuhn , Patrick Melet , Romain Pelard , Jae Joon Chang , Youngsik Hur
发明人： Geoffrey T Haigh , Matthew Kuhn , Patrick Melet , Romain Pelard , Jae Joon Chang , Youngsik Hur
IPC分类号： H01L23/495
CPC分类号： H01L23/49503 , H01L23/49531 , H01L23/49575 , H01L23/49589 , H01L2224/05554 , H01L2224/16225 , H01L2224/16265 , H01L2224/48091 , H01L2224/48137 , H01L2224/48195 , H01L2224/48227 , H01L2224/48228 , H01L2224/48247 , H01L2224/49109 , H01L2224/49171 , H01L2224/49175 , H01L2924/00014 , H01L2924/10253 , H01L2924/15192 , H01L2924/19041 , H01L2924/19103 , H01L2924/19105 , H01L2924/00 , H01L2224/45099
摘要： Systems and methods pertaining to a digital signal isolator device are described. In one embodiment, the device includes an isolation barrier and two metal support paddles. The isolation barrier contains an organic and/or a semi-organic insulating material with at least one capacitor embedded inside. One of the two metal support paddles is located below a first portion of a bottom surface of the isolation barrier to provide support to the isolation barrier, while the other metal support paddle is located below a second portion of a bottom surface of the isolation barrier to provide support to the isolation barrier.
摘要翻译：描述与数字信号隔离装置有关的系统和方法。在一个实施例中，该装置包括隔离屏障和两个金属支撑桨。隔离屏障包含有机和/或半有机绝缘材料，其中嵌有至少一个电容器。两个金属支撑桨叶中的一个位于隔离屏障的底表面的第一部分的下方，以提供对隔离屏障的支撑，而另一个金属支撑板位于隔离屏障的底表面的第二部分下方为隔离屏障提供支持。

2. 发明授权

US08483126B2 Multi-network mobile communications systems and/or methods 有权
标题翻译：多网络移动通信系统和/或方法
公开(公告)号：US08483126B2
公开(公告)日：2013-07-09
申请号：US12299979
申请日：2007-04-18
申请人： John C Lee , Geoffrey T Haigh , David E Hughes , Andrew R J Cook
发明人： John C Lee , Geoffrey T Haigh , David E Hughes , Andrew R J Cook
IPC分类号： H04W4/00
CPC分类号： H04W8/02 , H04W8/26 , H04W84/042 , H04W88/06 , H04W92/02
摘要： A mobile communications handset (12) is capable of connection through two different networks (2, 27). When it is out of contact with its preferred local wireless access system (27), the handset will seek a hand-over to the cellular network (2), and will become registered as a “roaming” handset currently connected to the cellular network (2). The cellular network (2) reports this location information to the call server (28), as it would to the HLR of any normal visiting handset, so that incoming calls to the PSTN (6) destined for the user (12) can be routed by way of the cellular network. Outgoing calls are handled as conventional cellular telephony calls. When contact with a local wireless access system (27) is re-established, the contact information is passed to the call server 28, which reports to the cellular network (2) that a handover has occurred. An interface between the call server (28) and cellular network (2) is configured such that the call server (28) emulates a base site controller of the cellular network (2). The cellular network therefore operates conventionally, with the handset (12) logged as operating through this quasi-base site controller. However, the cellular system would continue to register the presence of the handset as co-operating with the quasi-base station (28), even though it would have no visibility of most calls being made to and from the handset (12). This avoids the cellular system (2) attempting to seize control of the handset through a normal cellular base station (21).
摘要翻译：移动通信手机（12）能够通过两个不同的网络（2,27）进行连接。当它与其优选的本地无线接入系统（27）不接触时，手机将寻求对蜂窝网络（2）的切换，并且将被注册为当前连接到蜂窝网络的“漫游”手机（ 2）。蜂窝网络（2）向呼叫服务器（28）报告该位置信息，就像对任何正常访问手机的HLR一样，从而可以将去往用户（12）的PSTN（6）的呼入路由通过蜂窝网络。拨出呼叫作为传统蜂窝电话呼叫处理。当与本地无线接入系统（27）的接触被重新建立时，联系信息被传递给呼叫服务器28，呼叫服务器28向蜂窝网络（2）报告发生了切换。呼叫服务器（28）和蜂窝网络（2）之间的接口被配置为使得呼叫服务器（28）模拟蜂窝网络（2）的基站控制器。蜂窝网络因此常规地操作，手机（12）通过该准基地点控制器记录为操作。然而，蜂窝系统将继续将手机的存在注册为与准基站（28）合作，即使它对于进入和从手机（12）进行的大部分呼叫都不具有可见性。这避免了蜂窝系统（2）尝试通过正常的蜂窝基站（21）来占用手机的控制。

3. 发明授权

US08497700B2 Systems and methods for propagating digital data across an isolation barrier 有权
标题翻译：用于在隔离屏障上传播数字数据的系统和方法
公开(公告)号：US08497700B2
公开(公告)日：2013-07-30
申请号：US13278583
申请日：2011-10-21
申请人： Geoffrey T Haigh
发明人： Geoffrey T Haigh
IPC分类号： H03K19/003
CPC分类号： H03K19/003
摘要： Systems and methods pertaining to propagation of digital data from a transmit side domain to a receive side domain through an intermediate isolation barrier are described. Specifically, a carrier waveform is superimposed upon a first logic level of a digital signal that is referenced to a first local ground. The digital signal with the superimposed first carrier waveform is propagated through the intermediate isolation barrier. On the receive side domain, the propagated digital signal is processed using a second local ground that is different than the first local ground, the processing including the use of the carrier waveform to enforce the first logic level upon an output digital signal generated from the propagated digital signal.
摘要翻译：描述了通过中间隔离屏障将数字数据从发送侧域传播到接收侧域的系统和方法。具体地，载波波形叠加在参考第一局部地的数字信号的第一逻辑电平上。具有叠加的第一载波波形的数字信号通过中间隔离屏障传播。在接收侧域上，使用不同于第一局部地的第二局部地来处理传播的数字信号，该处理包括使用载波波形，以在从传播的数据信号产生的输出数字信号上强制执行第一逻辑电平数字信号。

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