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1. 发明授权

US08550861B2 Compressive contact for high speed electrical connector 有权
标题翻译：高速电气连接器的压缩接点
公开(公告)号：US08550861B2
公开(公告)日：2013-10-08
申请号：US12878799
申请日：2010-09-09
申请人： Thomas S. Cohen , Trent K. Do , Brian Kirk
发明人： Thomas S. Cohen , Trent K. Do , Brian Kirk
IPC分类号： H01R11/22
CPC分类号： H01R13/658 , H01R12/58 , H01R12/72 , H01R13/28 , H01R13/6471 , H01R13/6585 , H01R23/688 , H01R43/00 , Y10T29/49174 , Y10T29/49208
摘要： An electrical interconnection system with high speed, high density electrical connectors. One of the connectors includes a mating contact portion that generates contact force as it is compressed against a wall of the connector housing. The mating contact portion has multiple segments, each with a contact region extending from the wall, such that multiple points of contact to a complementary mating contact portion in a mating connector are provided for mechanical robustness. Additionally, each signal path through the mating interface portions of the connectors can be narrow and has a relatively uniform cross section to provide a uniform impedance. Additional size reduction may be achieved by mounting a ground contact on an exterior surface of a connector housing in alternating rows. Additionally, embodiments in which a wavy contact is used in a cantilevered configuration are also described.
摘要翻译：具有高速，高密度电连接器的电气互连系统。连接器中的一个包括配合接触部分，当配合接触部分被压靠在连接器壳体的壁上时产生接触力。配合接触部分具有多个部分，每个部分具有从壁延伸的接触区域，使得与配合连接器中的互补配合接触部分的多个接触点被提供用于机械坚固性。此外，通过连接器的配合接口部分的每个信号路径可以是窄的并且具有相对均匀的横截面以提供均匀的阻抗。可以通过以交替的行将接地触头安装在连接器壳体的外表面上来实现额外的尺寸减小。此外，还描述了其中以悬臂构造使用波状接触的实施例。

2. 发明申请

US20110067237A1 COMPRESSIVE CONTACT FOR HIGH SPEED ELECTRICAL CONNECTOR 有权
标题翻译：高速电气连接器的压缩接点
公开(公告)号：US20110067237A1
公开(公告)日：2011-03-24
申请号：US12878799
申请日：2010-09-09
申请人： Thomas S. Cohen , Trent K. Do , Brian Kirk
发明人： Thomas S. Cohen , Trent K. Do , Brian Kirk
IPC分类号： H01R43/00 , H01R24/00
CPC分类号： H01R13/658 , H01R12/58 , H01R12/72 , H01R13/28 , H01R13/6471 , H01R13/6585 , H01R23/688 , H01R43/00 , Y10T29/49174 , Y10T29/49208
摘要： An electrical interconnection system with high speed, high density electrical connectors. One of the connectors includes a mating contact portion that generates contact force as it is compressed against a wall of the connector housing. The mating contact portion has multiple segments, each with a contact region extending from the wall, such that multiple points of contact to a complementary mating contact portion in a mating connector are provided for mechanical robustness. Additionally, each signal path through the mating interface portions of the connectors can be narrow and has a relatively uniform cross section to provide a uniform impedance. Additional size reduction may be achieved by mounting a ground contact on an exterior surface of a connector housing in alternating rows. Additionally, embodiments in which a wavy contact is used in a cantilevered configuration are also described.
摘要翻译：具有高速，高密度电连接器的电气互连系统。连接器中的一个包括配合接触部分，当配合接触部分被压靠在连接器壳体的壁上时产生接触力。配合接触部分具有多个部分，每个部分具有从壁延伸的接触区域，使得与配合连接器中的互补配合接触部分的多个接触点被提供用于机械坚固性。此外，通过连接器的配合接口部分的每个信号路径可以是窄的并且具有相对均匀的横截面以提供均匀的阻抗。可以通过以交替的行将接地触头安装在连接器壳体的外表面上来实现额外的尺寸减小。此外，还描述了其中以悬臂构造使用波状接触的实施例。

3. 发明申请

US20090239395A1 ELECTRICAL CONNECTOR LEAD FRAME 审中-公开
标题翻译：电气连接器引线框架
公开(公告)号：US20090239395A1
公开(公告)日：2009-09-24
申请号：US12476789
申请日：2009-06-02
申请人： Thomas S. Cohen , Brian Kirk , Trent K. Do
发明人： Thomas S. Cohen , Brian Kirk , Trent K. Do
IPC分类号： H01R12/00 , H01R12/24 , H01R13/648
CPC分类号： H01R12/727 , H01R13/6471 , H01R13/6474 , H01R13/6585 , H01R13/6587
摘要： An electrical interconnection system with high speed, high density electrical connectors. The connector is assembled from wafers containing columns of conductive elements, held in an insulative housing. The conductive elements may each have a plurality of beams of different lengths such that the mating contact surfaces of the first beam are offset, in a direction perpendicular with the columns, from the mating contact surfaces of the second beam. The mating contact surface of the shorter beam of each conductive element may be behind the mating contact of the longer beam such that the width of the conductive element is reduced while still protecting the shorter beam from stubbing upon connector mating. The multi-beam conductive elements may be used as signal or ground conductors.
摘要翻译：具有高速，高密度电连接器的电气互连系统。连接器由包含导电元件列的晶片组装，保持在绝缘壳体中。导电元件可各自具有多个不同长度的光束，使得第一光束的配合接触表面在垂直于该列的方向上偏离第二光束的配合接触表面。每个导电元件的短束的配合接触表面可以在较长波束的配合接触之后，使得导电元件的宽度减小，同时仍保护较短的波束免受连接器配合时的短路。多光束导电元件可以用作信号或接地导体。

4. 发明授权

US07874873B2 Connector with reference conductor contact 有权
标题翻译：带参考导体接头的连接器
公开(公告)号：US07874873B2
公开(公告)日：2011-01-25
申请号：US12363881
申请日：2009-02-02
申请人： Trent K. Do , Thomas S. Cohen
发明人： Trent K. Do , Thomas S. Cohen
IPC分类号： H01R13/648
CPC分类号： H01R13/6587
摘要： An electrical connector with a reference contact for improved shielding. The contact provides multiple points of contact between members in the ground structure of two mating connectors. The points of contact are arranged to provide desirable current flow in the signal paths and ground structures of the connectors. The contact is stamped from a shield plate and has multiple elongated members that provide spring force for adequate electrical connection. The elongated members are curved to position the points of contact with the desired orientation. Such a contact structure may be used alone or in combination with other compliant structures providing further points of contact.
摘要翻译：具有参考触点的电连接器，用于改善屏蔽。接触件提供两个配合连接器的接地结构中的构件之间的多个接触点。接触点被布置成在连接器的信号路径和接地结构中提供期望的电流。接触件由屏蔽板冲压而成，并具有多个细长构件，其提供用于充分电连接的弹簧力。细长构件弯曲以将接触点定位成所需的取向。这样的接触结构可以单独使用或者与提供另外的接触点的其它柔顺结构组合使用。

5. 发明授权

US08814595B2 High speed, high density electrical connector 有权
标题翻译：高速，高密度电连接器
公开(公告)号：US08814595B2
公开(公告)日：2014-08-26
申请号：US13354783
申请日：2012-01-20
申请人： Thomas S. Cohen , Huilin Ren , Marc B. Cartier, Jr. , Trent K. Do , Mark W. Gailus
发明人： Thomas S. Cohen , Huilin Ren , Marc B. Cartier, Jr. , Trent K. Do , Mark W. Gailus
IPC分类号： H01R13/648
CPC分类号： H01R13/04 , H01R13/6461 , H01R13/6473 , H01R13/6587
摘要： A broadside coupled connector assembly has two sets of conductors, each separate planes. By providing the same path lengths, there is no skew between the conductors of the differential pair and the impedance of those conductors is identical. The conductor sets are formed by embedding the first set of conductors in an insulated housing having a top surface with channels. The second set of conductors is placed within the channels so that no air gaps form between the two sets of conductors. A second insulated housing is filled over the second set of conductors and into the channels to form a completed wafer. The ends of the first and second sets of conductors and the blades are jogged in both an x- and y-coordinate to reduce crosstalk and improve electrical performance.
摘要翻译：宽侧耦合连接器组件具有两组导体，每个独立的平面。通过提供相同的路径长度，差分对的导体之间不存在偏斜，并且那些导体的阻抗相同。导体组是通过将第一组导体嵌入绝缘壳体而形成的，绝缘壳体具有带通道的顶表面。第二组导体放置在通道内，使得两组导体之间不会形成气隙。第二绝缘壳体填充在第二组导体上并进入通道以形成完整的晶片。第一组和第二组导体和叶片的端部在x和y坐标上均匀点动以减少串扰并提高电气性能。

6. 发明申请

US20120214344A1 HIGH SPEED, HIGH DENSITY ELECTRICAL CONNECTOR 有权
标题翻译：高速，高密度电气连接器
公开(公告)号：US20120214344A1
公开(公告)日：2012-08-23
申请号：US13354783
申请日：2012-01-20
申请人： Thomas S. Cohen , Huilin Ren , Marc B. Cartier, JR. , Trent K. Do , Mark W. Gailus
发明人： Thomas S. Cohen , Huilin Ren , Marc B. Cartier, JR. , Trent K. Do , Mark W. Gailus
IPC分类号： H01R13/648 , H01R24/00
CPC分类号： H01R13/04 , H01R13/6461 , H01R13/6473 , H01R13/6587
摘要： A broadside coupled connector assembly has two sets of conductors, each separate planes. By providing the same path lengths, there is no skew between the conductors of the differential pair and the impedance of those conductors is identical. The conductor sets are formed by embedding the first set of conductors in an insulated housing having a top surface with channels. The second set of conductors is placed within the channels so that no air gaps form between the two sets of conductors. A second insulated housing is filled over the second set of conductors and into the channels to form a completed wafer. The ends of the first and second sets of conductors and the blades are jogged in both an x- and y-coordinate to reduce crosstalk and improve electrical performance.
摘要翻译：宽侧耦合连接器组件具有两组导体，每个独立的平面。通过提供相同的路径长度，差分对的导体之间不存在偏斜，并且那些导体的阻抗相同。导体组是通过将第一组导体嵌入绝缘壳体而形成的，绝缘壳体具有带通道的顶表面。第二组导体放置在通道内，使得两组导体之间不会形成气隙。第二绝缘壳体填充在第二组导体上并进入通道以形成完整的晶片。第一组和第二组导体和叶片的端部在x和y坐标上均匀点动以减少串扰并提高电气性能。

7. 发明授权

US07494379B2 Connector with reference conductor contact 有权
标题翻译：带参考导体接头的连接器
公开(公告)号：US07494379B2
公开(公告)日：2009-02-24
申请号：US11220382
申请日：2005-09-06
申请人： Trent K. Do , Thomas S. Cohen
发明人： Trent K. Do , Thomas S. Cohen
IPC分类号： H01R13/648
CPC分类号： H01R13/6587
摘要： An electrical connector with a reference contact for improved shielding. The contact provides multiple points of contact between members in the ground structure of two mating connectors. The points of contact are arranged to provide desirable current flow in the signal paths and ground structures of the connectors. The contact is stamped from a shield plate and has multiple elongated members that provide spring force for adequate electrical connection. The elongated members are curved to position the points of contact with the desired orientation. Such a contact structure may be used alone or in combination with other compliant structures providing further points of contact.
摘要翻译：具有参考触点的电连接器，用于改善屏蔽。接触件提供两个配合连接器的接地结构中的构件之间的多个接触点。接触点被布置成在连接器的信号路径和接地结构中提供期望的电流。接触件由屏蔽板冲压而成，并具有多个细长构件，其提供用于充分电连接的弹簧力。细长构件弯曲以将接触点定位成所需的取向。这样的接触结构可以单独使用或者与提供另外的接触点的其它柔顺结构组合使用。

8. 发明授权

US07794240B2 Electrical connector with complementary conductive elements 有权
标题翻译：具有互补导电元件的电连接器
公开(公告)号：US07794240B2
公开(公告)日：2010-09-14
申请号：US12062594
申请日：2008-04-04
申请人： Thomas S. Cohen , Brian Kirk
发明人： Thomas S. Cohen , Brian Kirk
IPC分类号： H01R9/09
CPC分类号： H01R12/727 , H01R13/6471 , H01R13/6477 , H01R13/6587 , Y10T29/49126
摘要： An electrical interconnection system with high speed, differential electrical connectors. The connectors are formed with columns of conductive elements, some of which carry signals some of which act as ground conductors. The conductive elements may contain projections to secure the conductive elements in a housing or to facilitate desirable current flow patterns. To avoid impedance discontinuities caused by the projections, adjacent conductive elements may be formed with complementary portions to provide a relatively uniform edge-to-edge spacing between signal and ground conductors along the length of the signal conductor. To manufacture such a connector in which both the signal and the ground conductive elements contain projections, the conductive elements carrying signals may be inserted into a housing from one side and the conductive elements acting as ground conductors may be inserted from an opposite side.
摘要翻译：具有高速差动电连接器的电气互连系统。连接器形成有导电元件列，其中一些具有一些作为接地导体的信号。导电元件可以包含用于将导电元件固定在壳体中的突起或者以便于所需的电流模式。为了避免由突起引起的阻抗不连续性，相邻的导电元件可以形成有互补部分，以沿着信号导体的长度提供在信号和接地导体之间的相对均匀的边缘到边缘间隔。为了制造这样的连接器，其中信号和接地导电元件都包含突起，承载信号的导电元件可以从一侧插入壳体中，并且用作接地导体的导电元件可以从相对侧插入。

9. 发明授权

US07335063B2 High speed, high density electrical connector 有权
标题翻译：高速，高密度电连接器
公开(公告)号：US07335063B2
公开(公告)日：2008-02-26
申请号：US11635090
申请日：2006-12-07
申请人： Thomas S. Cohen , Brian Kirk , Marc B. Cartier, Jr.
发明人： Thomas S. Cohen , Brian Kirk , Marc B. Cartier, Jr.
IPC分类号： H01R13/648
CPC分类号： H01R12/727 , H01R12/585 , H01R12/724 , H01R13/514 , H01R13/516 , H01R13/6461 , H01R13/6587 , H01R13/6599 , H01R43/16 , H01R43/24 , Y10T29/4922
摘要： An electrical connector includes a wafer formed with a ground shield made from a non-conductive material made conductive with conductive particles disposed therein, thereby eliminating the necessity of the metal ground shield plate found in prior art connectors while maintaining sufficient performance characteristics and minimizing electrical noise generated in the wafer. The wafer housing is formed with a first, insulative housing at least partially surrounding a pair of signal strips and a second, conductive housing at least partially surrounding the first, insulative housing and the signal strips. The housings provide the wafer with sufficient structural integrity, obviating the need for additional support structures or components for a wafer. Ground strips may be employed in the wafer and may be formed in the same plane as the signal strips. The second, conductive housing may be connected (e.g., molded) to the ground strips and spaced appropriately from the signal strips. The wafer may also include air gaps between the signal strips of one wafer and the conductive housing of an adjacent wafer further reducing electrical noise or other losses (e.g., cross-talk) without sacrificing significant signal strength.
摘要翻译：电连接器包括形成有由不导电材料制成的接地屏蔽的晶片，其中导电颗粒被布置在其中，从而消除了现有技术连接器中发现的金属接地屏蔽板的必要性，同时保持足够的性能特性并最小化电噪声在晶片中产生。晶片壳体形成有至少部分地围绕一对信号带的第一绝缘壳体和至少部分地围绕第一绝缘壳体和信号条的第二导电壳体。这些外壳为晶片提供了足够的结构完整性，从而避免了对晶片的附加支撑结构或部件的需要。接地条可以用在晶片中，并且可以形成在与信号条相同的平面中。第二导电壳体可以被连接（例如，模制）到接地条并且与信号条适当地隔开。晶片还可以包括一个晶片的信号条和相邻晶片的导电外壳之间的气隙，从而进一步降低电噪声或其他损耗（例如串扰），而不会牺牲显着的信号强度。

10. 发明申请

US20080246555A1 DIFFERENTIAL ELECTRICAL CONNECTOR WITH SKEW CONTROL 有权
标题翻译：差分电气连接器
公开(公告)号：US20080246555A1
公开(公告)日：2008-10-09
申请号：US12062570
申请日：2008-04-04
申请人： BRIAN KIRK , Thomas S. Cohen
发明人： BRIAN KIRK , Thomas S. Cohen
IPC分类号： H01P5/12
CPC分类号： H01R13/514 , H01R12/724 , H01R13/6471 , H01R13/6477 , H01R13/6587
摘要： An electrical interconnection system with high speed, differential electrical connectors. The connector is assembled from wafers each containing a column of conductive elements, some of which form differential pairs. A housing for the wafer is formed with regions of higher and lower dielectric constant material. The regions of lower dielectric constant material are selectively positioned adjacent longer signal conductors of the differential pairs. The material may be preferentially placed along curved segments of the differential pair to reduce crosstalk in the connector while reducing skew.
摘要翻译：具有高速差动电连接器的电气互连系统。连接器由每个包含一列导电元件的晶片组装，其中一些形成差分对。用于晶片的壳体形成有较高和较低介电常数材料的区域。低介电常数材料的区域选择性地定位在差分对的更长的信号导体附近。材料可以优先放置在差动对的弯曲段上，以减少连接器中的串扰，同时减少偏斜。

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