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1. 发明授权

US06866544B1 Methods and apparatus for mounting an electromagnetic interference shielding cage to a circuit board 失效
标题翻译：将电磁干扰屏蔽笼安装到电路板上的方法和装置
公开(公告)号：US06866544B1
公开(公告)日：2005-03-15
申请号：US10396854
申请日：2003-03-25
申请人： Kevin Casey , Kurt Kordes , Steven Fleming , Robert Gregory Twiss , M. Onder Cap
发明人： Kevin Casey , Kurt Kordes , Steven Fleming , Robert Gregory Twiss , M. Onder Cap
IPC分类号： H01R13/658 , H05K9/00 , H01R13/648
CPC分类号： H05K9/0058 , H01R13/6585 , H01R13/659 , H01R13/6594
摘要： An EMI shield, or module cage, mounts to a circuit board such that a first portion of the module cage extends above a first planar surface of the circuit board and a second portion of the module cage extends below a second planar surface of the circuit board. The module cage surrounds a corresponding transceiver module and allows airflow to travel across the transceiver module and through the module cage in a direction substantially perpendicular to a planar surface of the circuit board to cool the transceiver module. In one arrangement, multiple module cages attach to the circuit board in a modular configuration. Such a configuration allows attachment, to the circuit board, of the number of module cages corresponding to the number of transceiver modules required or utilized by the circuit board.
摘要翻译： EMI屏蔽或模块保持架安装到电路板，使得模块保持架的第一部分在电路板的第一平面表面上方延伸，并且模块保持架的第二部分延伸到电路板的第二平面的下方。模块保持架围绕对应的收发器模块，并允许气流沿着基本上垂直于电路板的平面的方向穿过收发器模块并通过模块保持架，以冷却收发器模块。在一种布置中，多个模块保持架以模块化配置附接到电路板。这样的配置允许将对应于电路板所需或利用的收发器模块的数量的模块保持架的数量连接到电路板。

2. 发明授权

US06497368B1 Portable data collection 有权
标题翻译：便携式数据收集
公开(公告)号：US06497368B1
公开(公告)日：2002-12-24
申请号：US09233398
申请日：1999-01-19
申请人： Steven D. Friend , Kurt Kordes , Dennis Silva
发明人： Steven D. Friend , Kurt Kordes , Dennis Silva
IPC分类号： G06K710
CPC分类号： G06K7/0004
摘要： A portable data collection system employing a portable data terminal having increased functionality is disclosed. The portable data terminal includes an integral magnetic stripe reader for reading information magnetically encoded on a magnetic stripe card, such as a credit card or the like. An interchangeable feature pod may be attachable to the data terminal and may include a selected data collection or communication device such as, for example, a data communication port, optical indicia reader or laser scanner to facilitate data entry and communication. The interchangeable feature pod may include a compact, ergonomically efficient actuator for activating the selected data collection or communication device. Interconnection of the portable data terminal to interchangeable feature apparatus such as an electrical power supply, peripheral devices, or data communication apparatus may be accomplished via separate line connection, a port replication apparatus or a vehicle docking apparatus.
摘要翻译：公开了一种使用具有增加的功能的便携式数据终端的便携式数据收集系统。便携式数据终端包括用于读取磁性地编码在诸如信用卡等的磁条卡上的信息的整体磁条读取器。可互换特征盒可以附接到数据终端，并且可以包括所选择的数据收集或通信设备，例如数据通信端口，光标记读取器或激光扫描器，以便于数据输入和通信。可互换功能盒可以包括用于激活所选择的数据收集或通信设备的紧凑的，符合人体工程学的有效的致动器。可以通过单独的线路连接，端口复制设备或车载对接装置来实现便携式数据终端与诸如电源，外围设备或数据通信设备的可互换特征设备的互连。

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