ClassID:

214041

H01P3/088 - CPC Classification

Classification description:

Waveguides; Transmission lines of the waveguide type with two longitudinal conductors; Microstrips; Strip lines Stacked transmission lines

Recent Application in this class:
#1
20250364712
2025-11-27

WAVEGUIDE DEVICE, AND RADAR DEVICE COMPRISING A WAVEGUIDE DEVICE

#2
20250286260
2025-09-11

ELECTRONIC DEVICE

#3
20250118881
2025-04-10

MULTILAYER RADIO FREQUENCY COMPONENT

#4
20240429587
2024-12-26

LOW EMISSION THREE-DIMENSIONAL FREQUENCY MULTIPLEXER

#5
20240356191
2024-10-24

TRANSMISSION LINE SUBSTRATE

#6
20240146276
2024-05-02

FILTER DEVICE

#7
20240128626
2024-04-18

Transmission line device compriing first and second conductive lines on one level separated from a third conductive line on another level by an intervening ground layer

#8
20240121886
2024-04-11

WIRING BOARD

#9
20240055745
2024-02-15

MULTILAYER SUBSTRATE AND ELECTRONIC DEVICE

#10
20230420818
2023-12-28

MULTI-LAYERED RESONATOR CIRCUIT STRUCTURE AND MULTI-LAYERED FILTER CIRCUIT STRUCTURE

#11
20230318160
2023-10-05

MULTILAYER SUBSTRATE AND MANUFACTURING METHOD THEREFOR

#12
20230299453
2023-09-21

MULTILAYER SUBSTRATE AND ELECTRONIC DEVICE

#13
20230253946
2023-08-10

FILTER DEVICE

#14
20230170603
2023-06-01

ELECTRONIC DEVICE

#15
20230068119
2023-03-02

Electronic device

#16
20230066722
2023-03-02

Circuit board and semiconductor module

#17
20230038684
2023-02-09

Multi-layer signal transmission line including a void of specified dimensions and method for manufacture

#18
20230008852
2023-01-12

Transmission line comprising a layered stacked including metal and dielectric layers defining a stripline which is configured to meander in perpendicular meandering planes

#19
20220311116
2022-09-29

Microstrip line structures having multiple wiring layers and including plural wiring structures extending from one wiring layer to a shield on a different wiring layer

#20
20220247059
2022-08-04

Impedance Converter

#21
20220231394
2022-07-21

Low loss and low cross talk transmission lines with stacked dielectric layers for forming stubs of different thickness or for forming a coaxial line

#22
20220200118
2022-06-23

Transmission line and circuit board

#23
20220200116
2022-06-23

Signal transmission line comprising stacked insulating layers having a signal line and a ground conductor respectively spaced apart by a spacer with a hollow portion

#24
20220131250
2022-04-28

Signal transmission line including a flexible resin laminate having interior hollow portions overlapping the signal transmission line with the hollow portions having a vent hole

#25
20220077556
2022-03-10

Transmission line and electronic device

#26
20220077555
2022-03-10

Transmission line substrate and electronic device

#27
20220069428
2022-03-03

Rapid over-the-air production line test platform

#28
20210399398
2021-12-23

Transmission line and electronic device

#29
20210351486
2021-11-11

Structure for mounting a transmission line substrate having interlayer connection conductors to another substrate by a conductive bonding material

#30
20210328321
2021-10-21

TRANSMISSION LINE USING NANOSTRUCTURED MATERIAL FORMED THROUGH ELECTROSPINNING AND METHOD OF MANUFACTURING THE TRANSMISSION LINE

#31
20210288390
2021-09-16

Transmission line member including first and third transmission line portions connected by a second coplanar waveguide portion of reduced thickness and greater width

#32
20210204403
2021-07-01

Multilayer board

#33
20210050923
2021-02-18

Rapid over-the-air production line test platform

#34
20210050674
2021-02-18

Antennas-in-package verification board

#35
20210050643
2021-02-18

Transition structure for coupling first and second transmission lines through a multi-layer structure and including a cavity corresponding to the second transmission line

#36
20210043588
2021-02-11

Signal routing carrier

#37
20210021011
2021-01-21

System, apparatus, and method for producing printed electrically conductive lines

#38
20210013573
2021-01-14

Multilayer transmission line including first and second transmission lines on opposite surfaces of a multilayer substrate and which are electrically connected by a cylindrical conductor hole

#39
20200395317
2020-12-17

Method for fabricating multiplexed hollow waveguides of variable type on a semiconductor package

#40
20200388897
2020-12-10

Millimeter wave module including first and second conductor patterns connected by first and second conductive members extending through an insulating substrate and methods of manufacture

#41
20200359493
2020-11-12

Flexible cable including a transmission line having an air gap configured to prevent signals from propagating to the air gap

#42
20200344875
2020-10-29

Multilayer circuit board comprising serially connected signal lines and stubs disposed in different layers of the multilayer circuit board

#43
20200280117
2020-09-03

Transmission line device comprising a plurality of substrates each having signal and ground conductor patterns thereon that are joined to each other

#44
20200251798
2020-08-06

Interlayer region having a signal via for coupling between planar signal lines, where a multi-mode signal propagates through the interlayer region

#45
20200235451
2020-07-23

Signal transmission line including a flexible resin laminate having interior hollow portions overlapping the signal transmission line

#46
20200235450
2020-07-23

Transmission line and electronic device

#47
20200235449
2020-07-23

Low loss and low cross talk transmission lines having l-shaped cross sections

#48
20200194859
2020-06-18

Transmission line device comprising a plurality of substrates each having signal and ground conductor patterns thereon that are joined to each other

#49
20200161733
2020-05-21

Flexible flat cable comprising conductor layers disposed on opposite sides of a metal isolation layer

#50
20200112076
2020-04-09

Circuit body structure, where planar conductors on different layers of a multilayer board are connected by an interlayers connection

#51
20190363417
2019-11-28

Multilayer board

#52
20190348741
2019-11-14

RF crossover apparatus for microwave systems comprising a body having at least two intersecting RF strips disposed thereon and insulated from an external environment

#53
20190324059
2019-10-24

Dual stripline test fixture apparatuses and methods

#54
20190280360
2019-09-12

Device having at least one subset of stripline sections on opposite sides of an electrically conductive structure and configured to have positive coupling

#55
20190237841
2019-08-01

Transmission line and electronic device

#56
20190173208
2019-06-06

Resin multilayer substrate, transmission line, module, and method of manufacturing module

#57
20190067768
2019-02-28

Transmission line

#58
20180375182
2018-12-27

Transmission line device

#59
20180309182
2018-10-25

Signal transmission line including a signal conductor and reinforcing conductor portions parallel to the signal conductor

#60
20180288868
2018-10-04

Packaged device including a transmission line associated with one of a conductive shield, vertical stubs, and vertically interdigitated stubs

#61
20180277917
2018-09-27

Transmission line and signal processing device

#62
20180083335
2018-03-22

Cable for coupling a coaxial line to a strip-line including a coupling ground plane for reducing passive intermodulation interference in the cable

#63
20180034437
2018-02-01

DIFFERENTIAL TRANSMISSION LINE WITH COMMON MODE SUPPRESSION

#64
20180026324
2018-01-25

Systems and methods for manufacturing stacked circuits and transmission lines

#65
20170373365
2017-12-28

Planar via-less crossover having coplanar waveguide configurations and stub layers

#66
20170332476
2017-11-16

Resilient miniature integrated electrical connector

#67
20170200998
2017-07-13

Stacked filters

#68
20170187087
2017-06-29

Transmission line and electronic device

#69
20170171967
2017-06-15

Multi-wire wiring board

#70
20170141752
2017-05-18

Radio-frequency (RF) component

#71
20170117604
2017-04-27

Signal transmission path comprised of first and second plurality of signal lines laminated with an interval regulation member

#72
20170093007
2017-03-30

Low loss and low cross talk transmission lines using shaped vias

#73
20170084975
2017-03-23

Transmission line

#74
20170084974
2017-03-23

Transmission line

#75
20170077578
2017-03-16

Transmission line

#76
20170069943
2017-03-09

Multilayer microwave filter

#77
20170062894
2017-03-02

UWB and IR/optical feed circuit and related techniques

#78
20170048968
2017-02-16

Printed wiring board

#79
20170018514
2017-01-19

Transmission line for 3D integrated circuit

#80
20160248167
2016-08-25

Antenna device

#81
20160104928
2016-04-14

Insulated coated wire having a wire coating layer of a resin surrounded by a wire adhesive layer of a resin

#82
20150382450
2015-12-31

Transmission line structure including a first transmission line pair crossing over a second transmission line at a specified angle

#83
20150357698
2015-12-10

WIDEBAND TRANSITION BETWEEN A PLANAR TRANSMISSION LINE AND A WAVEGUIDE

#84
20150325900
2015-11-12

Flat cable high-frequency filter, flat cable high-frequency diplexer, and electronic device

#85
20150131246
2015-05-14

Printed circuit boards including strip-line circuitry and methods of manufacturing same

#86
20150097640
2015-04-09

Transmission line for 3D integrated circuit

#87
20150054600
2015-02-26

High-frequency signal line and electronic device including the same

#88
20140266491
2014-09-18

System and method for using a reference plane to control transmission line characteristic impedance

#89
20140176266
2014-06-26

High-frequency signal line and electronic device

#90
20140176265
2014-06-26

High-frequency signal transmission line and electronic device

#91
20140159836
2014-06-12

Stripline assembly having first and second pre-fired ceramic substrates bonded to each other through a conductive bonding layer

#92
20140159828
2014-06-12

First and second microstrip networks stacked in an inverted arrangement to each other using an integrated support and shielding structure

#93
20140133114
2014-05-15

Multilayer circuit substrate

#94
20140133108
2014-05-15

Differential transmission circuit, optical module, and information processing system

#95
20140103997
2014-04-17

Power amplifier assembly comprising suspended strip lines

#96
20140079403
2014-03-20

High-speed pluggable rigid-end flex circuit

#97
20140048312
2014-02-20

Signal line and circuit substrate

#98
20130285769
2013-10-31

Multi-layer integrated transmission line circuits having a metal routing layer that reduces dielectric losses

#99
20130180763
2013-07-18

Printed circuit boards including strip-line circuitry and methods of manufacturing same

#100
20130180762
2013-07-18

Printed circuit boards including strip-line circuitry and methods of manufacturing same

#101
20120229998
2012-09-13

Differential transmission circuit, optical module, and information processing system

#102
20120133458
2012-05-31

Signal line disposed in a flexible insulating main body, where the main body includes a connector portion which is wider than a signal portion

#103
20120112857
2012-05-10

Double microstrip transmission line having common defected ground structure and wireless circuit apparatus using the same

#104
20120097433
2012-04-26

Signal line and circuit substrate

#105
20110156843
2011-06-30

Printed circuit board and transmitting/receiving module including the same

#106
20110121913
2011-05-26

Slow wave transmission line

#107
20100156559
2010-06-24

Millimeter wave transmission line for slow phase velocity

#108
20100141359
2010-06-10

Complementary-conducting-strip structure for miniaturizing microwave transmission line

#109
20100109790
2010-05-06

Multilayer complementary-conducting-strip transmission line structure with plural interlaced signal lines and mesh ground planes

#110
20100053019
2010-03-04

Artificial medium, its manufacturing method, and antenna device

#111
20090237172
2009-09-24

Transmission line system having high common mode impedance

#112
20090206957
2009-08-20

Method for manufacturing resonant element

#113
20090184782
2009-07-23

Electromagnetic bandgap structure and printed circuit board

#114
20090021886
2009-01-22

MULTILAYER STRIP LINE CAPACITIVE ELEMENT

#115
20080200803
2008-08-21

Cancer Detection and Treatment Instrument

#116
20080053692
2008-03-06

STRIP LINE DEVICE, PRINTED WIRING BOARD MOUNTING MEMBER, CIRCUIT BOARD, SEMICONDUCTOR PACKAGE, AND METHOD OF FORMING SAME

#117
20070262836
2007-11-15

Planar mixed-signal circuit board

#118
20070205018
2007-09-06

Multilayer printed board, electronic apparatus, and packaging method

#119
20070040628
2007-02-22

Transmission line pair

#120
20070000687
2007-01-04

Apparatus and method for an embedded air dielectric for a package and a printed circuit board

#121
20060288570
2006-12-28

Method and structures for implementing customizable dielectric printed circuit card traces

#122
20060284698
2006-12-21

Low-loss microstrip transmission line structure and a method for its implementation

#123
20060284697
2006-12-21

Layout configuration of differential signal transmission lines for printed circuit board having offset vias

#124
20060208355
2006-09-21

Routing configuration for high frequency signals in an integrated circuit package

#125
20060164189
2006-07-27

Strip line device, printed wiring board mounting member, circuit board, semiconductor package, and method of forming same

#126
20060139117
2006-06-29

Multi-channel waveguide structure

#127
20060071739
2006-04-06

Signal transmission structure having plural reference planes with non-overlapping openings

#128
20060042829
2006-03-02

Transmission circuit board structrue, transmission circuit board, and connector having the same

#129
20060017529
2006-01-26

Multi-layer integrated RF/IF circuit board

#130
20050241850
2005-11-03

Method and structures for implementing customizable dielectric printed circuit card traces

#131
20050237137
2005-10-27

High speed electrical interconnects and method of manufacturing

#132
20050230146
2005-10-20

Multilayer printed board, electronic apparatus, and packaging method

#133
20050206467
2005-09-22

Microstrip lines in a multi-layered shielded configuration

#134
20050195052
2005-09-08

Methods and apparatus for printing conductive thickfilms over thickfilm dielectrics

#135
20050179129
2005-08-18

High-frequency wiring structure and method for producing the same

#136
20050168304
2005-08-04

Signal line circuit device

#137
20050088260
2005-04-28

Electronic component module and manufacturing method thereof

#138
20050083147
2005-04-21

Circuit board and method in which the impedance of a transmission-path is selected by varying at least one opening in a proximate conductive plane

#139
20050056455
2005-03-17

Parallel wiring and integrated circuit

#140
20050046524
2005-03-03

Substrate having microstrip line structure, semiconductor device having microstrip line structure, and manufacturing method of substrate having microstrip line structure

#141
20050012572
2005-01-20

Microstrip line, resonator element, filter, high-frequency circuit and electronic device using the same

#142
14516829
2017-04-18

Multi-layer microwave crossover connected by vertical vias having partial arc shapes

#143
13868864
2018-08-28

Antenna array with low Rx and Tx sidelobe levels