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公开(公告)号：US20190131745A1
公开(公告)日：2019-05-02
申请号：US16175779
申请日：2018-10-30
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R13/6585 , H01R13/40 , H01R13/6591
摘要： An electrical connector includes an insulative housing, a number of conductive terminals affixed to the insulative housing, a shielding plate affixed to the insulative housing, a shielding shell enclosing the insulative housing, and an isolative block isolating the conductive terminals from the shielding plate.
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公开(公告)号：US20220255278A1
公开(公告)日：2022-08-11
申请号：US17583434
申请日：2022-01-25
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R43/24 , H01R13/6581
摘要： A method of making an electrical connector which includes an insulative housing having a tongue with an upper and lower surfaces, a plurality of contacts having respective contacting portions exposed to the upper and lower surfaces of the tongue and having two outermost upper or lower contacts, and a shielding member situated between the upper and lower surfaces of the tongue and overlapping the two outermost upper or lower contacts along a vertical direction perpendicular to the upper and lower surfaces of the tongue is characterized by the steps of: forming the plurality of contacts from a first carrier; forming the shielding member from a second carrier to have the two discrete shielding plates; stacking the first carrier and the second carrier; and molding the plurality of contacts and the two discrete shielding plates with an insulator in one shot.
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3.发明申请公开(公告)号：US20200212642A1
公开(公告)日：2020-07-02
申请号：US16726973
申请日：2019-12-26
发明人： JUN ZHAO , CAI-YUN ZHANG
摘要： A method of making an electrical connector which includes an insulative housing having a tongue with two opposite surfaces and plural contacts with contacting portions exposed to the two opposite surfaces of the tongue is characterized by the steps of: forming the plurality of contacts from a single contact carrier to have one group of contacts thereof each with a respective contacting portion connected to a first carrier strip and the other group of contacts thereof each with a respective contacting portion connected to a second carrier strip situated beside the first carrier strip; insert-molding the plurality of contacts with an insulator to form the insulative housing while exposing front ends of the plurality of contacts; and severing the first carrier strip and the second carrier strip from the front ends of the plurality of contacts.
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公开(公告)号：US20190148890A1
公开(公告)日：2019-05-16
申请号：US16191410
申请日：2018-11-14
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R13/6594 , H01R13/6585
CPC分类号： H01R13/6594 , H01R12/725 , H01R13/6585 , H01R24/60 , H01R2107/00
摘要： An electrical connector includes: an insulative housing having a base and a tongue; an upper and a lower rows of contacts secured to the insulative housing and exposed, respectively, to an upper and a lower faces of the tongue; a shielding plate arranged between the upper row of contacts and the lower row of contacts; and a shielding shell enclosing the insulative housing, wherein the shielding plate has a pair of side hooks exposed to an outside of the insulative housing, and the shielding shell has a pair of grounding legs kept in position by the pair of side hooks of the shielding plate.
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公开(公告)号：US20190052024A1
公开(公告)日：2019-02-14
申请号：US16100192
申请日：2018-08-09
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R13/6585 , H01R13/6597 , H01R13/6461 , H01R13/504 , H01R12/72
CPC分类号： H01R13/6585 , H01R12/725 , H01R13/405 , H01R13/46 , H01R13/504 , H01R13/533 , H01R13/6461 , H01R13/6597 , H01R13/6599 , H01R24/60
摘要： An electrical connector includes: a contact module having a base portion, a tongue portion extending forwardly from the base portion, and two rows of conductive terminals, the tongue portion including a front mating portion and a rear thickened portion, each conductive terminal including a contacting portion exposed to two surfaces of the front mating portion and a soldering portion extending outwardly from the base portion, wherein the contact module is constructed of a ceramic flat portion and an insulator.
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6.发明申请公开(公告)号：US20180342839A1
公开(公告)日：2018-11-29
申请号：US15989183
申请日：2018-05-25
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R13/6585 , H01R13/52
摘要： An electrical connector includes: an insulative housing having a base and a tongue; an upper and lower rows of contacts mounted in the insulative housing and exposed to two opposite surfaces of the tongue; and a shielding shell enclosing the insulative housing, wherein the shielding shell has a rear shell part and a front shell part, and the rear shell part has a seamless annular portion accommodating the base.
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公开(公告)号：US20170271823A1
公开(公告)日：2017-09-21
申请号：US15461501
申请日：2017-03-17
发明人： JUN ZHAO , TAO YAO , CAI-YUN ZHANG
IPC分类号： H01R13/6596 , H01R13/6585 , H01R13/50 , H01R13/405 , H01R24/60 , H01R12/72
CPC分类号： H01R13/6596 , H01R12/725 , H01R12/727 , H01R13/405 , H01R13/50 , H01R13/658 , H01R13/6581 , H01R13/6585 , H01R13/6586 , H01R13/6587 , H01R13/6593 , H01R13/6594 , H01R23/6873 , H01R23/688 , H01R23/7073 , H01R24/60 , H01R2107/00
摘要： An electrical connector for mounting on a printed circuit board includes an insulative housing having an upper contact module and a lower contact module. A row of upper contacts are retained in the upper contact module and a row of lower contacts are retained in the lower contact module. The row of upper contacts and the row of lower contacts includes plural conductive contacts and a pair of grounding contacts located at opposite sides of the conductive contacts. Each conductive contact is covered by matching surfaces of the upper contact module and the lower contact module, and each grounding contact is exposed on the matching surfaces of the upper contact module and the lower contact module. A shielding plate contacts the pair of grounding contacts in an up-to-down direction.
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公开(公告)号：US20170207565A1
公开(公告)日：2017-07-20
申请号：US15406670
申请日：2017-01-14
发明人： JING-JIE GUO , JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R13/504 , H01R13/405 , H01R12/71 , H01R13/658
CPC分类号： H01R13/504 , H01R12/7064 , H01R12/716 , H01R12/722 , H01R13/405 , H01R13/658 , H01R13/6587 , H01R13/6593 , H01R13/748 , H01R23/7073 , H01R24/60
摘要： An electrical connector includes: a terminal module including an upper and lower module parts; a metallic plate positioned between the upper and lower module parts; an insulative base insert molding the upper and lower module parts with the metallic plate; a shielding shell enclosing the upper and lower module parts; and a fastener extending through the upper module part, the metallic plate, and the lower module part and beyond a bottom of the lower module part for mounting to a printed circuit board.
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公开(公告)号：US20210288424A1
公开(公告)日：2021-09-16
申请号：US17201377
申请日：2021-03-15
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R12/72 , H01R13/405 , H01R13/516 , H01R13/6585 , H01R24/60 , H01R43/24
摘要： A method of making a contact module of an electrical connector which includes a front tongue and an upper and lower rows of contacts with contacting portions exposed to two opposite surfaces of the tongue is characterized by the steps of: forming a first insulator to the lower row of contacts to have a base, a lower upright portion, and a rear mounting portion; mounting the upper row of contacts to the first insulator by inserting tails of the upper row of contacts through the mounting portion of the first insulator until respective bearing portions of the upper row of contacts bear against the mounting portion; removing a carrier strip from the bearing portions of the upper row of contacts; and molding a second insulator with the upper and lower rows of contacts and the first insulator to expose the upper and lower contacting portions.
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公开(公告)号：US20180366862A1
公开(公告)日：2018-12-20
申请号：US16012377
申请日：2018-06-19
发明人： JUN ZHAO , CAI-YUN ZHANG
IPC分类号： H01R13/506 , H01R13/6585 , H01R13/41
CPC分类号： H01R13/506 , H01R13/41 , H01R13/6585 , H01R13/6586 , H01R13/6593 , H01R13/6597 , H01R24/60
摘要： An electrical connector includes: an insulative housing comprising a base portion and a tongue portion extending forwardly from the base portion; two rows of conductive terminals comprising a plurality of first terminals and second terminals and affixed to the insulative housing; a shielding plate sandwiched between the first terminals and the second terminals; a shielding shell enclosing the insulative housing; and a sub shell abutting with the tongue portion and the base portion and contacting with the shielding shell, wherein the sub shell resists against a front surface of the base portion and exposes the tongue portion.
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