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11. 发明申请

US20110230096A1 HIGH BANDWIDTH CONNECTOR 有权
标题翻译：高带宽连接器
公开(公告)号：US20110230096A1
公开(公告)日：2011-09-22
申请号：US13034670
申请日：2011-02-24
申请人： Prescott B. Atkinson , Mark W. Gailus , Mark G. Hanrahan
发明人： Prescott B. Atkinson , Mark W. Gailus , Mark G. Hanrahan
IPC分类号： H01R13/6581
CPC分类号： H01R13/6474 , H01R12/724 , H01R12/737 , H01R13/514 , H01R13/6477 , H01R13/6598
摘要： An improved open pin field connector is provided for enhanced performance when carrying high speed signals by selective application of one or more techniques for controlling electrical performance parameters. Lossy material may be positioned adjacent to conductive elements of the connector so as to reduce resonance in pairs of conductive elements and/or to provide a desired characteristic impedance for pairs of differential signal conductors. The lossy material may be shaped and positioned to avoid capacitive coupling that might otherwise increase cross talk. In a right angle connector, the lossy material may have a step-wise increase in thickness to provide comparable loss along longer and shorter conductive elements. Conductive elements may be shaped to balance performance characteristics of pairs selected to carry differential signals regardless of orientation along a row or column. Alternatively, conductive elements may have narrowed regions, covered with lossy portions, for reducing resonance while supporting DC signal propagation.
摘要翻译：提供了一种改进的开口引脚现场连接器，用于通过选择性地应用一种或多种用于控制电性能参数的技术来承载高速信号时提高性能。有损材料可以被定位成与连接器的导电元件相邻，以便减少成对的导电元件的谐振和/或为差分信号导体对提供期望的特性阻抗。有损耗材料可以被成形和定位以避免电容耦合，否则可能会增加串扰。在直角连接器中，有损耗的材料可以具有逐步增加的厚度，以便沿较长和较短的导电元件提供相当的损耗。导电元件可以被成形为平衡被选择用于承载差分信号的对的性能特性，而不管沿着行或列的取向。或者，导电元件可以具有用有损部分覆盖的变窄的区域，用于在支持DC信号传播的同时减少谐振。

12. 发明申请

US20120176756A1 HIGH SPEED NETWORK INTERFACE 有权
标题翻译：高速网络接口
公开(公告)号：US20120176756A1
公开(公告)日：2012-07-12
申请号：US13342929
申请日：2012-01-03
申请人： Mark W. Gailus , Stephen W. Ellsworth , Prescott B. Atkinson
发明人： Mark W. Gailus , Stephen W. Ellsworth , Prescott B. Atkinson
IPC分类号： H05K7/00 , H05K1/18 , H01F27/28
CPC分类号： H01R13/6633 , H01R24/64 , H01R2107/00 , H05K1/0243 , H05K2201/09163 , H05K2201/10189 , H05K2201/10446
摘要： A network interface adapted for high speed networks. The interface includes isolation circuits with a transformer containing two primary coils and two secondary coils. A wire making up each primary coil may be twisted with a wire making up a secondary. These two coils may then be co-wound on a common core. The transformer may be connected to a common mode choke. The isolation circuit may be packaged such that the transformer and coil are in a line, with isolation circuits for a plurality of pairs arranged in parallel. The interface circuit may be packaged in a connector housing, which also may be adapted for high speed performance. The housing may receive multiple isolation circuits in parallel. The housing may also include a mating contact portion in which mating contacts for signal conductors of each pair are positioned along the same side of a cavity.
摘要翻译：适用于高速网络的网络接口。该接口包括具有包含两个初级线圈和两个次级线圈的变压器的隔离电路。构成每个初级线圈的线可以用组成二次线的线扭绞。然后可以将这两个线圈共同缠绕在共同的芯上。变压器可以连接到共模扼流圈。隔离电路可以被封装成使得变压器和线圈处于一条直线上，并具有用于多个并联布置的隔离电路。接口电路可以封装在连接器壳体中，该壳体也可适用于高速性能。外壳可以并联接收多个隔离电路。壳体还可以包括配合接触部分，其中每对信号导体的配合触点沿着空腔的同一侧定位。

13. 发明授权

US10211577B2 High performance cable connector 有权
公开(公告)号：US10211577B2
公开(公告)日：2019-02-19
申请号：US13671096
申请日：2012-11-07
申请人： Donald W. Milbrand, Jr. , Prescott B. Atkinson , Brian Kirk
发明人： Donald W. Milbrand, Jr. , Prescott B. Atkinson , Brian Kirk
IPC分类号： H01R13/64 , H01R24/28 , H01R13/6599 , H01R13/6585 , H01R12/50 , H01R12/70 , H01R12/72 , H01R13/6583 , H01R13/6587 , H01R43/20 , H01R43/26 , H01R13/514 , H01R13/6461 , H01R13/6473 , H01R24/60
摘要： A cable connector with improved performance and ease of use. The connector has staggered ports to reduce crosstalk and to prevent incorrect insertion of a plug into a receptacle. The plug may be constructed with subassemblies, each of which has a lossy central portion. Conductive members embedded within an insulative housing of the subassemblies may be used to electrically connect ground conductors within the subassemblies. Further, the connector may have a quick connect locking screw that can be engaged by pressing on the screw, but requires rotation of the screw to remove. Additionally, a ferrule may be used in making a mechanical connection between a cable bundle and a plug and making an electrical connection between a braid of the cable bundle and a conductive shell of the plug. The ferrule may be in multiple pieces for easy attachment while precluding deformation of the cable, which disrupts electrical performance.

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