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1. 发明授权

US10581189B2 Cable-to-board connector 有权
公开(公告)号：US10581189B2
公开(公告)日：2020-03-03
申请号：US14648511
申请日：2013-12-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YunLong Qiao , Saujit Bandhu , Chin Hua Lim
IPC分类号： H01R13/58 , H01R12/75 , H01R12/71 , H01R12/79 , H01R13/6581 , H01R31/06
摘要： The present invention relates to cable-to-board connectors for fine pitch, high speed connector assemblies. The exemplary connector assembly includes an insulative housing, a plurality of first contacts disposed in the housing wherein at least a portion of the contacts are adapted to terminate at a conductive trace on a printed circuit board and a first cable comprising a plurality of first wires. Each of the first contacts has a first mating portion for making electrical contact with a corresponding contact of a mating connector; and a first terminal portion extending along a housing bottom wherein the first terminal portion is adapted to terminate at a conductive trace on a printed circuit board. In the exemplary cable assembly, each first wire of the first cable is terminated at the first terminal portion of a different first contact.

2. 发明授权

US10535939B1 Connector assembly 有权
公开(公告)号：US10535939B1
公开(公告)日：2020-01-14
申请号：US15998476
申请日：2018-08-15
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YunLong Qiao , Saujit Bandhu , Vincent Tan , Kok Hoe Lee
IPC分类号： H01R12/00 , H01R12/79 , H01R12/53 , H01R12/70
摘要： A connector assembly including a connector and first and second cables is described. The connector includes an insulative housing and a circuit board partially disposed in the housing. The circuit board includes a mating section and a termination section. The mating section includes a plurality of first contact pads and the termination section includes a plurality of second contact pads electrically connected to the first contact pads. The first and second cables include conductors having front ends terminated at the second contact pads. The housing is overmolded onto and encapsulates at least the front ends of the conductors and the termination section of the circuit board. The circuit board includes a back surface at a rear end of the circuit board and the housing includes a back surface at a cable end of the housing which may be substantially coplanar with the back surface of the circuit board.

3. 发明申请

US20180217341A1 HYBRID CABLE-TO-BOARD CONNECTOR 审中-公开
公开(公告)号：US20180217341A1
公开(公告)日：2018-08-02
申请号：US15881827
申请日：2018-01-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Terry L. Smith , Saujit Bandhu , YunLong Qiao , Chin Hua Lim , Barry J. Koch
IPC分类号： G02B6/42 , H01R12/71 , H01R12/57 , H01R13/405 , H01R13/26 , H01R24/64
CPC分类号： G02B6/426 , G02B6/3897 , G02B6/4214 , G02B6/423 , G02B6/4277 , G02B6/428 , G02B6/4283 , G02B6/4284 , G02B6/4292 , G02B6/43 , H01R12/57 , H01R12/716 , H01R13/26 , H01R13/405 , H01R24/64 , H01R2107/00
摘要： The present invention relates to a hybrid connector. The connector comprises an insulating housing having parallel rows of first and second terminals disposed in the housing. Each first and second terminal includes a terminal portion configured to make contact with an electrically conductive trace of a circuit board; and a mating portion configured to contact a terminal of a mating connector, the mating portions of the first terminals parallel to and facing the mating portions of the second terminals. The housing defines a cavity formed therein between the mating portions of the first and second terminals, wherein the cavity defining a cavity opening at an external surface of the housing for receiving light therefrom. An optical relay portion is disposed in the cavity, wherein the optical relay portion comprises at least one of an optical transceiver, an optical lens and an optical waveguide.

4. 发明申请

US20170207572A1 RIGHT ANGLE EXIT CONNECTOR ASSEMBLY 审中-公开
公开(公告)号：US20170207572A1
公开(公告)日：2017-07-20
申请号：US15473737
申请日：2017-03-30
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Kok Hoe Lee , Saujit Bandhu , Dennis L. Doye , YunLong Qiao
IPC分类号： H01R13/58 , H01R12/62 , H01R13/506
CPC分类号： H01R13/5833 , H01R12/62 , H01R13/506 , H01R13/56 , H01R24/60 , H01R2107/00
摘要： Connector assemblies are disclosed. More particularly, connector assemblies including a housing with an inclined wall are disclosed. The inclined wall helps maintain a folded flat cable by contacting substantially its entire fold edge. The housing with the inclined wall may be removably attached to the rest of the connector assembly.

5. 发明申请

US20170085042A1 ELECTRICAL CONNECTOR 审中-公开
公开(公告)号：US20170085042A1
公开(公告)日：2017-03-23
申请号：US15312283
申请日：2015-06-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YunLong Qiao , Rao L. Vittapalli , Saujit Bandhu , Vincent Tan , Kok Hoe Lee , Chin Hua Lim
IPC分类号： H01R24/62 , H01R12/72 , H01R12/73 , H01R12/57
CPC分类号： H01R24/62 , H01R12/57 , H01R12/721 , H01R12/727 , H01R12/732 , H01R13/2442 , H01R24/60 , H01R2107/00
摘要： Electrical connectors are described. More particularly, electrical connectors including a plurality of contacts are described. Both connector plugs and sockets are described. Electrical connectors that are suitable for mounting on a printed circuit board and electrical connectors that include a printed circuit board are described.

6. 发明授权

US09426888B2 Substrate for mounting electrical connector 有权
标题翻译：用于安装电连接器的基板
公开(公告)号：US09426888B2
公开(公告)日：2016-08-23
申请号：US14649628
申请日：2014-01-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Saujit Bandhu , YunLong Qiao , Vincent Tan
IPC分类号： H05K1/03 , H05K1/09 , H05K1/11 , H01R12/00 , H01R12/72 , H05K1/02
CPC分类号： H05K1/117 , H01R12/721 , H05K1/0228 , H05K1/111 , H05K2201/10189
摘要： A substrate comprises a first plurality of conductive pads disposed on a first side of the substrate and a different second plurality of conductive pads disposed on the first side of the substrate. Each conductive pad in the first plurality of conductive pads is configured to make electrical contact with a corresponding contact of a MicroSAS plug connector when the MicroSAS plug connector is mounted onto the substrate. Each conductive pad in the second plurality of conductive pads is configured to make electrical contact with a corresponding contact of a MicroSATA plug connector when the MicroSATA plug connector is mounted onto the substrate. At least one conductive pad belongs to both the first and second pluralities of conductive pads.
摘要翻译：衬底包括设置在衬底的第一侧上的第一多个导电焊盘和设置在衬底的第一侧上的不同的第二多个导电焊盘。第一多个导电焊盘中的每个导电焊盘被配置成当MicroSAS插头连接器安装到基板上时与MicroSAS插头连接器的对应接触件进行电接触。第二多个导电焊盘中的每个导电焊盘被配置为当MicroSATA插头连接器安装到衬底上时与MicroSATA插头连接器的对应接触件进行电接触。至少一个导电焊盘属于第一和第二多个导电焊盘。

7. 发明申请

US20150311612A1 CABLE-TO-BOARD CONNECTOR 审中-公开
标题翻译：电缆到板连接器
公开(公告)号：US20150311612A1
公开(公告)日：2015-10-29
申请号：US14648511
申请日：2013-12-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YunLong Qiao , Saujit Bandhu , Chin Hua Lim
IPC分类号： H01R12/75 , H01R13/6581
摘要： The present invention relates to cable-to-board connectors for fine pitch, high speed connector assemblies. The exemplary connector assembly includes an insulative housing, a plurality of first contacts disposed in the housing wherein at least a portion of the contacts are adapted to terminate at a conductive trace on a printed circuit board and a first cable comprising a plurality of first wires. Each of the first contacts has a first mating portion for making electrical contact with a corresponding contact of a mating connector; and a first terminal portion extending along a housing bottom wherein the first terminal portion is adapted to terminate at a conductive trace on a printed circuit board. In the exemplary cable assembly, each first wire of the first cable is terminated at the first terminal portion of a different first contact.
摘要翻译：本发明涉及用于细间距，高速连接器组件的电缆到板连接器。示例性连接器组件包括绝缘壳体，设置在壳体中的多个第一触点，其中触点的至少一部分适于终止于印刷电路板上的导电迹线和包括多个第一导线的第一电缆。每个第一触点具有用于与配合连接器的相应触点电接触的第一配合部分; 以及沿着壳体底部延伸的第一端子部分，其中第一端子部分适于终止于印刷电路板上的导电迹线。在示例性电缆组件中，第一电缆的每个第一电线终止于不同的第一触点的第一端子部分。

8. 发明申请

US20230100232A1 MULTILAYER CIRCUIT BOARD 有权
公开(公告)号：US20230100232A1
公开(公告)日：2023-03-30
申请号：US17800362
申请日：2021-02-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YunLong Qiao , Saujit Bandhu , Kok Hoe Lee
IPC分类号： H05K1/11
摘要： A multilayer circuit board includes an upper surface and an opposing lower surface. An electrically insulating layer is disposed between the upper and lower surfaces. A plurality of electrically conductive upper and lower rear pads are disposed proximate a rear edge on the respective upper and lower surfaces for termination of a plurality of wires. The upper and lower rear pads include respective upper and lower rear ground pads substantially aligned with each other and configured for termination of ground wires. A plurality of electrically conductive front pads are disposed proximate a front edge for insertion into a connector and electrically connected to the upper and lower rear pads. An electrically conductive via extends from the upper rear ground pad to the lower rear ground pad and makes electrical and physical contact with each of the upper and lower rear ground pads.

9. 发明申请

US20220271457A1 CONNECTOR 有权
公开(公告)号：US20220271457A1
公开(公告)日：2022-08-25
申请号：US17668121
申请日：2022-02-09
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Kok Hoe Lee , Saujit Bandhu , YunLong Qiao , Rao L. Vittapalli , Chin Hua Lim
IPC分类号： H01R12/72 , H01R13/453 , H01R13/6583
摘要： In a specific embodiment, a connector 100 is disclosed. The connector 100 comprises an insulative housing 102 defining a rear opening 108 for receiving a plurality of electrical wires 110 and a front opening 106 and a circuit board 104 disposed in the housing 102 and comprising a mating section 112 for mating with a corresponding mating section of a mating connector. The mating section 112 protrudes outwardly from the front opening 106 and terminates at a front edge 118 disposed between opposing side edges 114,116 of the mating section 112. The connector 100 further comprises opposing side arms 128,130 extending forwardly from opposing lateral sides 124,126 of the front opening 106 along, adjacent and beyond corresponding side edges 114,116 of the mating section 112 with a maximum separation between each side edge 114,116 and the corresponding side arm 128,130 being sufficiently small so that when the connector 100 mates with a mating connector, no portion of the mating connector can be inserted between the side edge 114,116 and the corresponding side arm 128,130. Other exemplary embodiments are also disclosed.

10. 发明申请

US20220166157A1 HIGH DENSITY CONNECTOR ASSEMBLY 有权
公开(公告)号：US20220166157A1
公开(公告)日：2022-05-26
申请号：US17593569
申请日：2020-03-23
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YunLong Qiao , Saujit Bandhu , Kok Hoe Lee , Vincent Tan
IPC分类号： H01R12/62 , H05K1/11
摘要： A connector assembly comprising a housing, first and second circuit boards, and substantially flat cables. The housing includes a mating end for mating with a mating connector and an opposite cable end for receiving a cable. The first and second circuit boards are disposed inside the housing. Each circuit board includes a plurality of conductive front pads disposed closer to the mating end of the housing and a plurality of conductive rear pads disposed closer to the cable end of the housing and electrically connected to the front pads. At least one front pad of the first circuit board faces, aligns with, and is electrically connected to, at least one rear pad of the second circuit board. The substantially flat cables include a plurality of conductors. The uninsulated front ends of the conductors of the cables terminate at the corresponding rear pads of the first circuit board.

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