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公开(公告)号：US11594838B2
公开(公告)日：2023-02-28
申请号：US17241369
申请日：2021-04-27
发明人： Terrance F. Little
IPC分类号： H01R13/627 , H01R13/639 , H01R13/64
摘要： A connector position assurance device (CPA) cooperated with a plug connector to ensure a latch of the plug connector located in a releasing state or a blocked state, includes a base including a downwardly deflectable center arm and a pair of sidewardly deflectable side arms enclosing the center arm in a transverse direction. The bottom surface of the center arm have an engagement protrusion, each side arms have an engagement protrusion which protruding in a transverse direction. The CPA is maintained in a front blocked position or a rear releasing position in the connector to ensure the latch blocked or released.
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公开(公告)号：US11056834B2
公开(公告)日：2021-07-06
申请号：US16834370
申请日：2020-03-30
IPC分类号： H01R13/6471 , H01R12/72 , H01R13/24 , H01R13/41 , H01R13/514 , H01R13/6588
摘要： An electrical connector includes a housing, a plurality of contacts located in each wall of the housing and having grounding contacts and differential-pair contacts, and a grounding bar. The grounding bar includes a pair of lower spring fingers respectively contacting lower regions of the ground contacts in a transverse direction, and a pair of upper spring fingers respectively contacting upper regions of the ground contacts in the transverse direction, an upper transverse bar linked between the pair of upper spring fingers along a longitudinal direction, a lower transverse bar linked between the pair of lower spring fingers along the longitudinal direction, the pair of upper spring fingers extend upwardly from the lower transverse bar and a transverse base having retaining device attached to a lower portion of the housing. The pair of lower spring fingers upwardly extend from the transverse base.
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公开(公告)号：US11025013B2
公开(公告)日：2021-06-01
申请号：US16186487
申请日：2018-11-10
发明人： Terrance F. Little
IPC分类号： H01R24/00 , H01R13/6583 , H01R13/659 , H01R13/6592 , H01R13/6587 , H01R9/05 , H01R12/75 , H01R12/72 , H01R24/60 , H01R13/514 , H05K5/00
摘要： The first type adaptor cable assembly has an inner connector equipped with a plug board derived from the FP5 for mating with the FP5 vertical receptacle connector, and an outer connector configured to be in compliance with the FP5 or QSFP-DD receptacle connector and disposed at a rear end of the cage for mating with the FP5 or QSFP-DD inserted into the cage. Notably, the connection between the inserted FP5 and QSFP-DD and the corresponding FP5 or QSFP-DD receptacle connector directly attached/linked to the adaptor cable, is same with the traditional connection between the inserted FP5 or QSFP-DD and the corresponding receptacle connector which is only mounted to the main/external printed circuit board without directly attachment to the cable.
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公开(公告)号：US10651606B2
公开(公告)日：2020-05-12
申请号：US16240800
申请日：2019-01-07
发明人： Terrance F. Little
IPC分类号： H01R13/648 , H01R13/6587 , H01R13/6471 , H05K1/02 , H01R13/6593 , H01R13/6585
摘要： A QSFP-DD receptacle connector received within a cage includes an insulative housing and a contact module assembly received within the housing. The contact module includes a plurality of horizontal wafers stacked with one another, and each wafer includes an insulator and a plurality of contacts integrally formed therein wherein each contact has a front contact sections extending forwardly into a mating cavity formed in the housing, and a rear connecting section connected to a cable rather than to the printed circuit board. The receptacle connector associated with a cable is attached to a chassis. The cage optionally forms therein two mating spaces respectively receiving two receptacle connectors with the associated cables extending rearwardly.
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公开(公告)号：US10559930B2
公开(公告)日：2020-02-11
申请号：US16373664
申请日：2019-04-03
发明人： Terrance F. Little
IPC分类号： H01R12/00 , H01R13/659 , H01R12/72 , H01R12/71 , H01R13/6582 , H01R13/6594 , H01R13/66 , H01R13/6587
摘要： An electrical receptacle connector is mounted within a metallic cage for mating with a SFP module received within the cage. The contacts of the cable receptacle connector are arranged with two groups, of which one are connected to the printed circuit board on which the cage is mounted, and the other are connected to the wires which are further connected to a board-mount receptacle connector mounted on another printed circuit board on which the CPU (Central Processing Unit) socket is mounted. Each board-mount receptacle connector corresponds to more than one cable receptacle connector.
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公开(公告)号：US10553966B1
公开(公告)日：2020-02-04
申请号：US16520877
申请日：2019-07-24
摘要： The QSFP-DD module has an internal printed circuit board defining a mating port at a front edge region, and a connecting port at a rear edge region, and plural sets of wires mechanically and electrically connected to the connecting port with a plurality of ground staples discrete from one another to secure the respective sets of wires to the printed circuit board. The pitch among the ground staples is essentially 3.38 mm, and the wires are connected to two opposite surfaces of the printed circuit board with the associated ground staples. The staples are arranged in rows along the transverse direction.
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7.发明授权公开(公告)号：US11349262B2
公开(公告)日：2022-05-31
申请号：US16985613
申请日：2020-08-05
IPC分类号： H01R13/652 , H01R12/75 , H01R13/6581 , H01R13/6592 , H01R13/6594 , H01R12/71 , H01R12/72 , H01R13/405 , H01R13/502 , H01R24/60 , H01R107/00
摘要： An electrical connector assembly comprising: an insulative housing with a front mating slot and a rear receiving cavity; a combo contact module assembly received within the receiving cavity and including a sideband contact module sandwiched between a pair of high speed contact modules; each high speed contact module including an upper unit and a lower unit assembled with each other in a vertical direction; the upper unit and the lower unit being essentially symmetrically arranged with each other in the vertical direction with a half of pitch offset in a transverse direction; and a metallic shell; wherein each of the upper unit and the lower unit including a front subunit and a rear subunit stacked with each other in the vertical direction and retained together.
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公开(公告)号：US11239586B2
公开(公告)日：2022-02-01
申请号：US16989785
申请日：2020-08-10
发明人： Jie Zheng , Terrance F. Little
IPC分类号： H01R12/00 , H01R12/71 , H01R13/6581 , H01R25/00 , H01R13/6597 , H01R13/631 , H05K1/11 , H01R13/518 , H01R13/405
摘要： A cable assembly module includes: a front mating member; a rear cable linked behind the mating member and including a pair of signal wires; a pair of signal contacts retained upon the front mating member, each of said signal contacts including a middle retaining section associated with the front mating member, a front mating section spaced from the front mating member in a deflectable manner, and a rear connecting section mechanically and electrically connected to the corresponding signal wires, respectively; and a pair of grounding contacts located by two sides of the pair of signal contacts; wherein the front mating sections are adapted for being directly mated with circuit pads of a printed circuit board disposed in a plane, and the rear cable extends along a direction inclined with the plane.
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公开(公告)号：US10588243B2
公开(公告)日：2020-03-10
申请号：US16159718
申请日：2018-10-15
发明人： Terrance F. Little , Joe-Fu Chen
IPC分类号： H05K7/20 , G02B6/42 , H05K9/00 , H01R24/60 , H01R12/72 , H01R13/6581 , H01R13/6594 , H01R13/502
摘要： An electrical assembly includes a metallic cage including a plurality of faces to commonly form a receiving space; a receptacle connector located in a rear portion of the receiving space; and a heat sink member mounted on an outer side of the metallic cage. The heat sink member comprising a first portion located on one of the faces, and a second portion located on another one of the faces. The first portion and the second portion are associated with the metallic cage by different mechanical structures. The first portion and the second portion are thermally connected with each other.
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10.发明授权公开(公告)号：US11563364B2
公开(公告)日：2023-01-24
申请号：US17013662
申请日：2020-09-07
发明人： Terrance F. Little
摘要： An LRA with a magnet assembly sandwiched between a pair of moving masses or support blocks which are further sandwiched between a pair of springs. A stationary elongated shaft extends through both the magnet assembly and the pair of moving masses and the pair of springs with two opposite ends secured to the corresponding end walls of the case in which all the magnet assembly, the pair of moving masses and the springs are disclosed. The moving mass forms a pair of recesses in opposite top and bottom surfaces. The case forms a pair of protrusions on opposite top and bottom walls to respectively received within the corresponding recesses so as to provide the reliable support upon the moving mass in a vertical direction. Each moving mass forms a protrusion to hold the corresponding spring in position.
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