-
公开(公告)号：US12217886B2
公开(公告)日：2025-02-04
申请号：US17985333
申请日：2022-11-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shangbin Fan , Pengwei Ma , Chao Chen , Tao Gong , Hongli Wang
Abstract: A data transmission cable (100) includes: a signal bundle (110), where the signal bundle (110) includes at least three signal cables, the at least three signal cables are disposed at intervals, pairwise signal cables form a differential pair signal cable, and the differential pair signal cable is used to transmit a differential data signal; a ground cable (120), where the ground cable (120) encircles and covers the signal bundle (110), and the ground cable (120) is used to transmit a ground signal and isolate the signal bundle (110) from a signal bundle (110) of another data transmission cable (100); and a filling medium (130), where the filling medium (130) is disposed in space on an inner side of the ground cable (120) except the signal cable, so that a problem that a MIPI bus has poor transmission quality and a short transmission distance can be resolved.
-
公开(公告)号：US12206151B2
公开(公告)日：2025-01-21
申请号：US17852600
申请日：2022-06-29
Applicant: EZCONN CORPORATION
Inventor： Ming-Ching Chen
Abstract: A coaxial isolator includes an integrated circuit board, a first body and a second body. The integrated circuit board includes a first surface, a second surface, a signal processing circuit extending along a central axis, two first capacitors, two second capacitors, and a first iron core. The first capacitors are located on the first surface and are respectively disposed on both sides of the signal processing circuit. The second capacitors are located on the second surface and are respectively arranged corresponding to the positions of the first capacitors. The first iron core surrounds the signal processing circuit. A first tube portion of the first body surrounds the integrated circuit board, and a first end portion of the first body is used for connecting with an external device. A second end portion of the second body is used for connecting with another external device.
-
公开(公告)号：US12133326B2
公开(公告)日：2024-10-29
申请号：US18459989
申请日：2023-09-01
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Takayoshi Obata
IPC: H05K1/02 , A61L27/44 , A61L27/60 , B32B5/00 , B32B5/12 , B32B5/14 , H01B11/18 , H01L41/16 , H01L41/18 , H05K1/03 , H05K3/00 , H05K3/20 , H05K3/46
CPC classification number: H05K1/0283 , H05K3/20 , H05K3/4611
Abstract: An extensible and contractible wiring board that includes an extensible and contractible wiring sheet having an extensible and contractible resin sheet and an extensible and contractible wiring on the extensible and contractible resin sheet, the extensible and contractible wiring including a conductive particle, a resin, and a void at an interface between the conductive particle and the resin; and a fixing sheet on a main surface of the extensible and contractible wiring sheet.
-
公开(公告)号：US20240355509A1
公开(公告)日：2024-10-24
申请号：US18755985
申请日：2024-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhaoyang TANG , Long SHEN , Xianglong LIU , Peng CHEN , Baohua SUN , Gaonan ZHOU , Wei NIU
CPC classification number: H01B11/1869 , H01B11/1895 , H01Q21/0006
Abstract: A cable includes a first part and a second part. The first part includes a cable core, a metal layer, and a dielectric layer. The metal layer wraps the cable core, and the dielectric layer is sandwiched between the cable core and the metal layer. The second part includes a plurality of metal units and a dielectric unit. The plurality of metal units are spacedly disposed on the metal layer of the cable, to reduce cable's shielding on an electromagnetic wave in a specific frequency band. The cable is placed on a radiation path of an antenna. This can reduce shielding on an electromagnetic wave radiated by the antenna, to avoid distortion of an antenna pattern.
-
5.发明公开公开(公告)号：US20240347230A1
公开(公告)日：2024-10-17
申请号：US18636727
申请日：2024-04-16
Inventor： Yang Zhou , Wen-Cheng Wu , Shi-Wen Huang
IPC: H01B11/18 , H01B1/12 , H01B13/016
CPC classification number: H01B11/1817 , H01B13/0165 , H01B1/124
Abstract: A low noise cable core and a manufacturing method thereof and a low noise cable using the same include an insulated conductor, a first type conductive layer, and a second type conductive layer. The insulated conductor includes a conductive core and an insulation layer encapsulating the conductive core. The first type conductive layer encapsulates the insulated conductor, and the second type conductive layer encapsulates the first type conductive layer. The first type conductive layer and the second type conductive layer are respectively formed by way of a first forming method and a second forming method different from the first forming method.
-
Patent Agency Ranking
公开(公告)号：US12120813B2
公开(公告)日：2024-10-15
申请号：US17212736
申请日：2021-03-25
Inventor： Peter Ramm , Josef Weber
CPC classification number: H05K1/0243 , H01B11/18 , H01L23/66 , H01Q1/2283 , H01Q1/243
Abstract: A radio-frequency arrangement is described. The radio-frequency arrangement has a first radio-frequency component, a second radio-frequency component and a wiring substrate having a coaxial radio-frequency line formed in the wiring substrate, wherein the first radio-frequency component and the second radio-frequency component are connected via the coaxial radio-frequency line.
-
公开(公告)号：US20240312674A1
公开(公告)日：2024-09-19
申请号：US18603442
申请日：2024-03-13
Inventor： Zhiwei (Jack) Guo , Hainan (Harlan) Lu , Zhi Chen
CPC classification number: H01B11/1843 , H01B9/028 , H01B11/1808 , H01B11/20
Abstract: A cable comprises at least two conductors, an inner insulating layer, a conductive shielding layer, and an outer insulating layer. The at least two conductors extend longitudinally and are spaced apart from each other. The inner insulating layer is wrapped around an outside of the at least two conductors and fixes their position. The conductive shielding layer is circumferentially wrapped around an outer peripheral surface of the inner insulating layer. The outer insulating layer includes a full-longitudinally wrapping structure attached onto an outer peripheral surface of the conductive shielding layer. The full-longitudinally wrapping structure is formed in a tubular shape circumferentially wrapped around an outside of the whole conductive shielding layer and extends continuously and longitudinally along the entire length of the cable.
-
公开(公告)号：US12087474B2
公开(公告)日：2024-09-10
申请号：US17763035
申请日：2020-09-15
Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor： Yoshitaka Yoshino , Makoto Makishima , Taihei Satou
CPC classification number: H01B7/26 , H01B7/1875 , H01B11/1808 , H01B11/1895
Abstract: A cable includes a first shield portion that includes at least one or more lines for transmitting a signal or electric power and that is provided on the outer side of the lines, a first layer that is provided in such a manner as to cover an outer circumference of the first shield portion and that includes a member that absorbs radio waves, a second shield portion that is provided on an outer side of the first layer, a second layer that is provided in such a manner as to cover an outer circumference of the second shield portion and that includes a member that absorbs radio waves, and insulating resin that covers an outer side of the second layer.
-
公开(公告)号：US20240221977A1
公开(公告)日：2024-07-04
申请号：US18592191
申请日：2024-02-29
Applicant: Lubomir Dostal
Inventor： Lubomir Dostal
IPC: H01B11/18 , H01B7/30 , H01B9/02 , H01R13/6592
CPC classification number: H01B11/1813 , H01B7/30 , H01B9/02 , H01R13/6592
Abstract: An improved electric cable is disclosed herein. The resistance of the electric cable of the present disclosure is surprisingly decreased despite a reduction in the cross-sectional area of the conductor when at least one metal slug is positioned at an end of the cable. Conductor wires, which may or may not be individually insulated, may extend around a metal slug or through an aperture of the slug. In combination with at least one metal slug, the cross-sectional area of individual wires or the amount of wires within a stranded wire cable may be substantially reduced without seeing an expected proportionate increase in electrical resistance, and surprisingly, a decrease in resistance may be observed.
-
10.发明公开公开(公告)号：US20240212879A1
公开(公告)日：2024-06-27
申请号：US18422353
申请日：2024-01-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
CPC classification number: H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
Abstract: A shielded electrical ribbon cable includes adjacent first and second longitudinal conductor sets where each conductor set includes two or more insulated conductors. The first conductor set also includes a ground conductor that generally lies in the plane of the insulated conductors of the first conductor set. At least 90% of the periphery of each conductor set is encompassed by a shielding film. First and second non-conductive polymeric films are disposed on opposite sides of the cable and form cover portions substantially surrounding each conductor set, and pinched portions on each side of each conductor set. When the cable is laid flat, the distance between the center of the ground conductor of the first conductor set and the center of the nearest insulated conductor of the second conductor set is σ1, the center-to-center spacing of the insulated conductors of the second conductor set is σ2, and σ1/σ2 is greater than 0.7.
-
-
-
-
-
-
-
-
-
Search Results
1435
records
(took 0.016 seconds)
