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公开(公告)号:US11948728B2
公开(公告)日:2024-04-02
申请号:US17192523
申请日:2021-03-04
Applicant: CISCO TECHNOLOGY, INC.
Inventor: Jianquan Lou , Xiaoxia Zhou , Hailong Zhang , Yingchun Shu , Alpesh U. Bhobe
IPC: H01F27/28 , H01F27/02 , H01F27/24 , H01F27/29 , H01F27/34 , H01R13/719 , H01R24/64 , H01F17/06 , H01R13/6461 , H01R13/66 , H01R25/00 , H01R107/00
CPC classification number: H01F27/34 , H01F27/027 , H01F27/24 , H01F27/28 , H01F27/29 , H01R13/719 , H01R24/64 , H01F17/062 , H01F27/2895 , H01R13/6461 , H01R13/6633 , H01R25/006 , H01R2107/00 , H01R2201/04
Abstract: In one embodiment, an apparatus includes an array of transformers and common mode chokes each comprising a magnetic core and windings wound around the magnetic core at opposing locations on the magnetic core, and a retaining groove on each of the magnetic cores to maintain the windings in their opposing locations on the magnetic core. The transformers and common mode chokes are positioned in the array with the windings on each of the magnetic cores located offset to the windings of adjacent magnetic cores in the array to reduce crosstalk and improve common mode noise rejection.
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公开(公告)号:US20240072497A1
公开(公告)日:2024-02-29
申请号:US17766521
申请日:2020-10-02
Applicant: XFMRS, INC.
Inventor: Weijia Kong , Yukun Liao , Liang Huang , Buddy Woods
IPC: H01R13/719 , H01R13/6581
CPC classification number: H01R13/719 , H01R13/6581
Abstract: A network jack has a connector, a housing and a plurality of magnetic circuit elements. The connector has a first end, a second end, and at least four walls. The four walls extend from the first end to the second end in a first direction and are disposed about a bar. The bar has conductive contacts thereon and is spaced apart from the four walls. The housing has sides extending in the first direction from a top edge to a bottom panel. The housing includes an interior defined between the top edge and the bottom panel, the top edge operably coupled adjacent the second end of the connector. The plurality of leads extend from the bottom panel. The magnetic circuit elements are disposed in the interior of the housing and operably coupled to the plurality of leads and at least a first of the conductive contacts on the bar.
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公开(公告)号:US11344734B2
公开(公告)日:2022-05-31
申请号:US16589752
申请日:2019-10-01
Applicant: Greatbatch Ltd.
Inventor: Robert A. Stevenson , Christine A. Frysz , Keith W. Seitz , Thomas Marzano , Marc Gregory Martino
IPC: A61N1/375 , H01G4/40 , H01G4/005 , A61N1/08 , H01R43/00 , C22C29/12 , H02G3/22 , H01G4/30 , B23K35/30 , H01G2/10 , H01G4/35 , H01R13/52 , H01G4/236 , B23K35/32 , H01R4/02 , H01R13/719 , B23K35/02 , A61N1/05 , H01G4/12 , A61N1/372 , B22F7/08 , B22F1/10
Abstract: A hermetically sealed filtered feedthrough assembly attachable to an AIMD includes an insulator hermetically sealing the opening of a ferrule with a gold braze. The ferrule includes a peninsula extending into the ferrule opening and the insulator has a cutout matching the peninsula. A sintered platinum-containing paste hermetically seals at least one via hole extending through the insulator. At least one capacitor is disposed on the device side. An active electrical connection electrically connects the capacitor active metallization to the sintered paste. A ground electrical connection electrically connects the capacitor ground metallization disposed within a capacitor ground passageway to the portion of the gold braze along the ferrule peninsula. The dielectric of the capacitor may be less than 1,000 k.
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公开(公告)号:US11336065B2
公开(公告)日:2022-05-17
申请号:US16666082
申请日:2019-10-28
Applicant: XFMRS, Inc.
Inventor: Weijia Kong , Yukun Liao , Liang Huang , Buddy Woods
IPC: H01R3/00 , H01R24/64 , H01R13/66 , H01R13/719
Abstract: A network jack includes a connector, an outer housing, and a circuit board. The connector receives a plug for conveying Ethernet network signals. The connector includes conductive leads disposed on opposite sides of a central bar. The connector has a connector housing formed in part by a plurality of walls defining an interior, wherein the central bar is disposed in the interior, and spaced part from each of plurality of walls. The outer housing is disposed about and contains the connector housing, and has a width approximately equal to a width of a housing of the plug. The circuit board is disposed within the housing, and supports a plurality of transformers and/or common-mode chokes. The circuit board provides at least a portion of an electrical connection between the conductive leads and the transformers and/or common mode chokes.
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公开(公告)号:US20220140531A1
公开(公告)日:2022-05-05
申请号:US17237411
申请日:2021-04-22
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , Kyungshin Corporation
Inventor: Ji Hyoung KIM , Jung Nan RYU , Min Woo KIM , Sang Un LEE , Jae Ho PARK
IPC: H01R13/64 , H01R13/719 , H01R13/436 , H01R13/502
Abstract: A connector assembly includes: a housing having a plurality of accommodating grooves into which a plurality of terminals are insertable, respectively, and having an insertion space recessed in a first direction intersecting a second direction in which the accommodating grooves extend, the plurality of accommodating grooves being formed in one surface of the housing; a terminal position assurance (TPA) mechanism inserted into the insertion space of the housing in the first direction, having a plurality of through-holes extending parallel to the plurality of accommodating grooves, and inhibiting the terminals inserted into the through-holes from being separated; joint terminals extending from an inside of the housing to the accommodating grooves, and electrically connected to the terminals inserted into the accommodating grooves; and a noise filter fixed to the housing or the TPA mechanism, and enclosing the accommodating grooves of the housing, the through-holes of the TPA mechanism, or the joint terminals.
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公开(公告)号:US10958311B2
公开(公告)日:2021-03-23
申请号:US16669856
申请日:2019-10-31
Applicant: Hill-Rom Services, Inc.
Inventor: Brandon Ayers , Collin Davidson , Stephen Embree , Kenzi L. Mudge , Britten Pipher , Timothy Receveur
IPC: H04B5/00 , H04W4/80 , H01Q1/36 , H01R13/719 , H01R31/06
Abstract: A system for identifying a location of a device includes a first antenna mounted to a plug. The first antenna surrounds one or more prongs of the plug, and the plug has a memory that stores a device ID. A second antenna receives the device ID from the first antenna when the plug is coupled to a power outlet. A controller uses a communication module to wirelessly transfer the device ID and a power outlet ID to a computer server. The computer server uses the device ID and the power outlet ID to determine the location of the device within a building.
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公开(公告)号:US20210075388A1
公开(公告)日:2021-03-11
申请号:US17014948
申请日:2020-09-08
Applicant: Analog Power Conversion LLC
Inventor: Sam Seiichiro OCHI
IPC: H03H1/00 , H03H7/42 , H01R13/719
Abstract: A transient noise reduction filter comprises a cable including one or more twisted pairs of conductors and one or more common mode chokes (CMCs). The one or more CMCs a formed from respective pluralities of turns of the cable. Each of the CMCs may be a magnetic CMC wherein the plurality of turns of the cable are wrapped around a magnetic core, or an air-core CMC wherein the plurality of turns of the cable are not wrapped around a magnetic core but are instead disposed around a non-magnetic material (such as air)
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公开(公告)号:US10916900B2
公开(公告)日:2021-02-09
申请号:US16682858
申请日:2019-11-13
Applicant: Sony Corporation
Inventor: Yoshitaka Yoshino , Satoru Tsuboi , Tomomichi Murakami , Makoto Makishima
IPC: H01R13/719 , H01R13/6598 , H01B9/00 , H01R13/6581 , H03H7/01 , H05K9/00 , H01R13/66 , H01B11/10 , H01R24/60 , H01R107/00
Abstract: A cable includes a cable part including at least one set of signal cables for differential transmission, a ground cable, and a power cable, and a first connector and a second connector arranged at both ends of the cable part. At least one of the first connector and the second connector has a common-mode choke coil connected to the ground cable and the power cable.
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公开(公告)号:US20200244009A1
公开(公告)日:2020-07-30
申请号:US16722389
申请日:2019-12-20
Applicant: CommScope Technologies LLC
Inventor: Bernard Harold Hammond, JR. , David Patrick Murray , Ian Robert George
IPC: H01R13/6466 , H01R4/2416 , H01R13/719 , H01R24/64 , H05K1/02 , H01R13/66
Abstract: The present disclosure relates to a telecommunications jack including a housing having a port for receiving a plug. The jack also includes a plurality of contact springs adapted to make electrical contact with the plug when the plug is inserted into the port of the housing, and a plurality of wire termination contacts for terminating wires to the jack. The jack further includes a circuit board that electrically connects the contact springs to the wire termination contacts. The circuit board includes a multi-zone crosstalk compensation arrangement for reducing crosstalk at the jack.
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公开(公告)号:US10709011B2
公开(公告)日:2020-07-07
申请号:US15884756
申请日:2018-01-31
Applicant: Raytheon Company
Inventor: Susan C. Trulli , Christopher M. Laighton , Elicia K. Harper
IPC: H05K1/02 , G06F1/18 , H05K9/00 , H01R13/719 , H01R13/6599 , H01R24/50 , H01R9/05 , H01P5/08 , H01R13/6584 , H01R24/44 , H01R12/72
Abstract: An electrically conductive shield for a microwave transmission line-electrical connector interconnect region wherein the microwave transmission line is connected to the electrical connector. An elastic, dielectric material is disposed between opposing surfaces of the dielectric structure and the housing. An electrically conductive material is disposed on an outer surface of the elastic, dielectric material to provide an electrically conductive shield. The electrically conductive shield is disposed over the opposing surfaces of the dielectric structure and the housing.
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