ClassID:

214391

H01Q13/206 - CPC Classification

Classification description:

Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave; Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave Microstrip transmission line antennas

Recent Application in this class:
#1
20260128506
2026-05-07

ANTENNA DEVICE

#2
20260113089
2026-04-23

ELECTRICALLY CONTROLLED BEAM SWEEPING LEAKY-WAVE ANTENNA AND COMMUNICATION DEVICE

#3
20250385436
2025-12-18

ANTENNA DEVICE

#4
20250385433
2025-12-18

VARIABLE DIELECTRIC BASED ANTENNA WITH IMPROVED RESPONSE TIME

#5
20250379365
2025-12-11

PHASE SHIFTING APPARATUS AND PROCESS

#6
20250372881
2025-12-04

OMNIDIRECTIONAL ANTENNA

#7
20250316907
2025-10-09

FEEDING APPARATUS, ANTENNA APPARATUS, AND COMMUNICATION DEVICE

#8
20250293435
2025-09-18

FREQUENCY BEAM-STEERED SUBSTRATE-INTEGRATED ANTENNAS

#9
20250174901
2025-05-29

Feed Line Filtering Antenna and Communication Device

#10
20250174895
2025-05-29

MULTI-FREQUENCY BASE STATION ANTENNA UNIT AND COMMUNICATION DEVICE

#11
20250117092
2025-04-10

GESTURE SENSOR USING RADIO-FREQUENCY SIGNALS

#12
20250096481
2025-03-20

TRANSMISSION DEVICE AND ANTENNA

#13
20250023251
2025-01-16

Antenna, Radar, and Terminal

#14
20250023250
2025-01-16

RECEPTION APPARATUS AND COMMUNICATION SYSTEM

#15
20250023249
2025-01-16

WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, AND CONTROL METHOD

#16
20240396221
2024-11-28

FLEXIBLE, RADIO-FREQUENCY TRANSITIONS AND ELECTRONIC SYSTEMS THAT INCLUDE THE FLEXIBLE, RADIO-FREQUENCY TRANSITIONS

#17
20240380116
2024-11-14

COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION SYSTEM

#18
20240364015
2024-10-31

Radiation Pattern Shaping of Radiating Element by Housing Model Providing Deflecting Wave Features

#19
20240305007
2024-09-12

TRANSMISSION LINE ARRANGEMENT FOR A PASSIVE COMPONENT

#20
20240275064
2024-08-15

Three-dimensional antenna structure

#21
20240113417
2024-04-04

ANTENNA ASSEMBLY AND ELECTRONIC DEVICE

#22
20240039166
2024-02-01

Low-profile high-efficiency wide-scanning antenna array

#23
20240006746
2024-01-04

ANTENNA DEVICE

#24
20230420859
2023-12-28

CONFORMAL AND FLEXIBLE LEAKY-WAVE ANTENNA ARRAYS WITH REDUCED MUTUAL COUPLINGS

#25
20230378652
2023-11-23

Dual-frequency and dual-circularly-polarized transmit-array antenna with independently controllable beams

#26
20230361474
2023-11-09

Microstrip Antenna

#27
20230344137
2023-10-26

Tera-sample-per-second arbitrary waveform generator

#28
20230333243
2023-10-19

IMAGING USING FREQUENCY-SCANNED RADAR

#29
20230275354
2023-08-31

MICROSTRIP ARRAY ANTENNA

#30
20230198169
2023-06-22

TRANSMISSION COMPONENT AND SEMICONDUCTOR DEVICE

#31
20230198114
2023-06-22

Planar balun with non-uniform microstrip line width to improve S-parameter alignment

#32
20230187836
2023-06-15

VARIABLE DIELECTRIC BASED ANTENNA WITH IMPROVED RESPONSE TIME

#33
20230170622
2023-06-01

Gap waveguide antenna structure and electronic device

#34
20230163467
2023-05-25

Antenna module

#35
20230155282
2023-05-18

Pneumatically driven steerable antenna array

#36
20230127172
2023-04-27

Metasurface antennas manufactured with mass transfer technologies

#37
20230097532
2023-03-30

Antenna device and display device including the same

#38
20230097181
2023-03-30

STRUCTURE FOR UNIFORMLY DISTRIBUTING RADIATION ENERGY OF MILLIMETER WAVE ANTENNA

#39
20230093260
2023-03-23

Feed network of base station antenna, base station antenna, and base station

#40
20230066031
2023-03-02

Imaging methods using frequency-scanned radar

#41
20230062082
2023-03-02

Antenna apparatus and electronic device

#42
20230061805
2023-03-02

Distributed Control System for Beam Steering Applications

#43
20230050989
2023-02-16

SIGNAL TRANSMISSION LINE

#44
20230031609
2023-02-02

Microstrip antenna device with slot-line-fed antenna arrays

#45
20230028993
2023-01-26

Electromagnetic wave transmission structure

#46
20230015927
2023-01-19

Radio frequency (RF) amplifier circuit for antenna systems having a modal antenna

#47
20230006356
2023-01-05

ANTENNA DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

#48
20220416432
2022-12-29

Leaky-wave antenna

#49
20220384939
2022-12-01

Antenna device

#50
20220373837
2022-11-24

Display panel and display apparatus

#51
20220359991
2022-11-10

TRIFURCATED ANTENNA RADIATOR AND SYSTEM

#52
20220344808
2022-10-27

Phase shifter and antenna

#53
20220336960
2022-10-20

Antenna impedance matching circuit, antenna system and mobile terminal

#54
20220255234
2022-08-11

Distributed antenna and distributed antenna system

#55
20220216614
2022-07-07

Low-profile magnetic antenna assemblies

#56
20220109242
2022-04-07

Multibending antenna structure

#57
20220059937
2022-02-24

Antenna for suppressing the gain of side lobes

#58
20220059924
2022-02-24

RFID reader/writer antenna device

#59
20210359417
2021-11-18

Multibending antenna structure

#60
20210328355
2021-10-21

Phased-array antenna and method for controlling the same

#61
20210305711
2021-09-30

Leaky wave antenna for forming dual-beam and an electronic device including the leaky wave antenna

#62
20210242586
2021-08-05

Distributed control system for beam steering applications

#63
20210234274
2021-07-29

Radio frequency (RF) amplifier circuit for antenna systems having a modal antenna

#64
20210227684
2021-07-22

Printed circuit board for base station antenna

#65
20210218147
2021-07-15

Microstrip collinear array

#66
20210210849
2021-07-08

Pneumatically driven steerable antenna array

#67
20210098886
2021-04-01

Phase shifter, antenna system, and communications device

#68
20210066809
2021-03-04

Trifurcated antenna radiator and circuitous transmission line assembly

#69
20210050671
2021-02-18

Metasurface antennas manufactured with mass transfer technologies

#70
20200395667
2020-12-17

Waveguide fed surface integrated waveguide antenna and method for producing same

#71
20200366003
2020-11-19

Array antenna

#72
20200358195
2020-11-12

Antenna structure

#73
20200335873
2020-10-22

Method and apparatus for a meta-structure antenna array

#74
20200280134
2020-09-03

HIGHLY INTEGRATED SMART MICROWAVE DIGITAL RADIO ARCHITECTURE

#75
20200280115
2020-09-03

INTEGRATED FILTER SYSTEM AND ANTENNA SYSTEM

#76
20200259259
2020-08-13

Lossy antenna arrays with frequency-independent beamwidth

#77
20200220252
2020-07-09

Feed network of base station antenna, base station antenna, and base station

#78
20200212583
2020-07-02

Mobile terminal

#79
20190324134
2019-10-24

Imaging using frequency-scanned radar

#80
20190319360
2019-10-17

5.8 GHz PLANAR ANTENNA, MICROWAVE INDUCTION MODULE AND PREPARING PROCESS THEREOF

#81
20190245276
2019-08-08

Wide angle coverage antenna with parasitic elements

#82
20190221932
2019-07-18

Antenna apparatus and terminal device

#83
20190214705
2019-07-11

Wireless communicating electrical device and electrical enclosure comprising this electrical device

#84
20190156083
2019-05-23

Multi frequency signatures using nano/microscale three dimensional printed structures

#85
20190148822
2019-05-16

Leaky-wave slotted microstrip antenna

#86
20190086535
2019-03-21

Antenna device for a radar sensor

#87
20190051969
2019-02-14

Method and apparatus for semitransparent antenna and transmission lines

#88
20190027819
2019-01-24

Antenna device

#89
20190020116
2019-01-17

Narrowband leaky wave antenna for sensing objects in relation to a vehicle

#90
20180351255
2018-12-06

Distributed control system for beam steering applications

#91
20180342780
2018-11-29

Antenna device and method for producing antenna device

#92
20180294572
2018-10-11

Antennas

#93
20180294567
2018-10-11

Patch antenna system with parasitic edge-aligned elements

#94
20180284216
2018-10-04

Antenna device and target detecting device

#95
20180269572
2018-09-20

Movable antenna and inspection apparatus

#96
20180267139
2018-09-20

Antenna device and vehicle radar device comprising same

#97
20180241135
2018-08-23

27-28.5 GHz Ka BAND PHASED ARRAY FAN BEAM ANTENNAS AND METHODS

#98
20180166788
2018-06-14

Low-profile broadband high-gain filtering antenna

#99
20180166770
2018-06-14

Wireless backhaul network using traveling wave antennas

#100
20180159239
2018-06-07

LOW LOSS ELECTRICAL TRANSMISSION MECHANISM AND ANTENNA USING SAME

#101
20180156891
2018-06-07

Antenna subsystem with analog beam-steering transmit array and digital beam-forming receive array

#102
20180115084
2018-04-26

Antenna apparatus

#103
20180115076
2018-04-26

Waveguide antenna assembly and system with mode barrier filter for electronic devices

#104
20170331197
2017-11-16

INSET TYPE FEED ANTENNA STRUCTURE

#105
20170324164
2017-11-09

Multi-band transmit/receive feed utilizing PCBS in an air dielectric diplexing assembly

#106
20170324143
2017-11-09

Thin film antenna to FAKRA connector

#107
20170294716
2017-10-12

TAPERED MICROSTRIP LEAKY WAVE ANTENNA

#108
20170293028
2017-10-12

Imaging radar sensor with horizontal digital beam forming and vertical object measurement by phase comparison in mutually offset transmitters

#109
20170237176
2017-08-17

Differential planar aperture antenna

#110
20170171569
2017-06-15

Loop-Through For Multi-Chip Communication Systems

#111
20170077588
2017-03-16

Article management system

#112
20170005405
2017-01-05

Antenna device of radar system

#113
20160292977
2016-10-06

Article management system

#114
20160268693
2016-09-15

Apparatus and method for mitigating multipath effects and improving absorption of an automotive radar module

#115
20160259047
2016-09-08

Security system, method and device

#116
20160248159
2016-08-25

Array antenna device

#117
20160240934
2016-08-18

Array antenna

#118
20160204514
2016-07-14

Printed circuit board for antenna system

#119
20160190703
2016-06-30

Antenna

#120
20160079678
2016-03-17

Antenna with resonant cavity

#121
20160079674
2016-03-17

Distributor and planar antenna

#122
20160066069
2016-03-03

Power-saving communication system having leaky transmission lines and amplifiers to extend wireless coverage and power control unit included therein

#123
20150380828
2015-12-31

Slotted surface scattering antennas

#124
20150372390
2015-12-24

Dual-polarization, circularly-polarized, surface-wave-waveguide, artificial-impedance-surface antenna

#125
20150346322
2015-12-03

Automotive radar sub-system packaging for robustness

#126
20150318621
2015-11-05

Quasi TEM dielectric travelling wave scanning array

#127
20150270607
2015-09-24

Antenna structure for the wide-band transmission of electrical signals

#128
20150260836
2015-09-17

Antenna

#129
20150255870
2015-09-10

Antenna

#130
20150255867
2015-09-10

Array antenna device

#131
20150207235
2015-07-23

Polarization antenna

#132
20150160334
2015-06-11

Radar system for vehicle and method for measuring azimuth therein

#133
20150123852
2015-05-07

Planar antenna

#134
20140375525
2014-12-25

Antenna with fifty percent overlapped subarrays

#135
20140362837
2014-12-11

Antenna coupler for near field wireless docking

#136
20140354462
2014-12-04

Radar device for behind windshield installations

#137
20140347234
2014-11-27

Polarization-diverse antennas and systems

#138
20140300520
2014-10-09

FULL-SPACE SCANNING END-SWITCHED CRLH LEAKY-WAVE ANTENNA

#139
20140292606
2014-10-02

Antenna device and radar device

#140
20140152384
2014-06-05

Transmission line for an integrated circuit package

#141
20140078011
2014-03-20

3D package device of photonic integrated chip matching circuit

#142
20140078006
2014-03-20

Radar array antenna

#143
20130335283
2013-12-19

Slotted wave guide antenna with angled subsection

#144
20130321093
2013-12-05

Nonreciprocal transmission line apparatus having asymmetric structure of transmission line

#145
20130300543
2013-11-14

Multi-element RFID coupler

#146
20130222204
2013-08-29

Array antenna for radar sensors

#147
20130027259
2013-01-31

Traveling Wave Excitation Antenna And Planar Antenna

#148
20130027240
2013-01-31

Radar system and method of manufacturing same

#149
20130002377
2013-01-03

Metamaterial structure

#150
20120270501
2012-10-25

Multi-Element RFID Coupler

#151
20120249374
2012-10-04

Planar broadband traveling-wave beam-scan array antennas

#152
20120206310
2012-08-16

High performance low profile antennas

#153
20120146842
2012-06-14

RF TRANSCEIVER FOR RADAR SENSOR

#154
20120108170
2012-05-03

Multi-element RFID coupler

#155
20120088459
2012-04-12

Substrate lens antenna device

#156
20120068909
2012-03-22

Antenna with tapered array

#157
20120026043
2012-02-02

Three-dimensional array antenna on a substrate with enhanced backlobe suppression for mm-wave automotive applications

#158
20110254746
2011-10-20

TRANSMISSION LINE AND ANTENNA FOR VEHICLE

#159
20110241968
2011-10-06

Multi-beam antenna device

#160
20110148727
2011-06-23

Leaky-wave antenna capable of multi-plane scanning

#161
20110128125
2011-06-02

ANTENNA DEVICE AND SYSTEM INCLUDING ANTENNA DEVICE

#162
20110102240
2011-05-05

Method of down converting high-frequency signals

#163
20110095958
2011-04-28

Antenna array method for enhancing signal transmission

#164
20110050534
2011-03-03

Triplate line inter-layer connector, and planar array antenna

#165
20100253462
2010-10-07

Short hybrid microstrip magnetic resonance coils

#166
20100238067
2010-09-23

Array antenna and radar apparatus

#167
20100194538
2010-08-05

Device for reading radio frequency identifiers for volumetric confining of the detection region

#168
20100182107
2010-07-22

System and method for improving performance of coplanar waveguide bends at mm-wave frequencies

#169
20100171666
2010-07-08

Microstrip array antenna

#170
20100134376
2010-06-03

WIDEBAND RF 3D TRANSITIONS

#171
20100103067
2010-04-29

Antenna device

#172
20100090886
2010-04-15

Low noise generator for frequency swept signals

#173
20100060457
2010-03-11

Elongated twin feed line RFID antenna with distributed radiation perturbations

#174
20100060388
2010-03-11

Transmission line microwave apparatus including at least one non-reciprocal transmission line part between two parts

#175
20100026584
2010-02-04

Microstrip array antenna

#176
20100026563
2010-02-04

ANTENNA SYSTEM AND RADAR SYSTEM INCORPORATING THE SAME

#177
20090298421
2009-12-03

MULTIBEAM REFECT ARRAY

#178
20090284440
2009-11-19

Radar antenna array

#179
20090273418
2009-11-05

Communication system using transmit/receive slot antennas for near field electromagnetic coupling of data therebetween

#180
20090160612
2009-06-25

Measurement system, measurement method and new use of antenna

#181
20090033558
2009-02-05

Planar antenna utilizing cascaded right-handed and left-handed transmission lines

#182
20090008449
2009-01-08

Multi-Loop Antenna for Radio Frequency Identification Applications

#183
20080297400
2008-12-04

Monostatic planar multi-beam radar sensor

#184
20080284654
2008-11-20

RFID shelf antennas

#185
20080238778
2008-10-02

Folded antenna

#186
20080198076
2008-08-21

Multi beam repeater antenna for increased coverage

#187
20080158089
2008-07-03

Antenna device

#188
20070273529
2007-11-29

RFID portal array antenna system

#189
20070262903
2007-11-15

Antenna apparatus and article management system

#190
20070176827
2007-08-02

Composite right/left-handed transmission line based compact resonant antenna for RF module integration

#191
20070099566
2007-05-03

Multi-element RFID coupler

#192
20070063843
2007-03-22

Multi-layered efficient RFID coupler

#193
20070052593
2007-03-08

Antenna arrays and methods of making the same

#194
20070004363
2007-01-04

Radio lan antenna

#195
20060262027
2006-11-23

Antenna device

#196
20060132368
2006-06-22

Coupled loop array antenna

#197
20050219134
2005-10-06

Leaky-wave dual polarized slot type antenna

#198
20050040917
2005-02-24

Device for transmitting signals between movable units

#199
20050012667
2005-01-20

Fixed-frequency beam-steerable leaky-wave microstrip antenna

#200
15980449
2019-08-13

Wideband matching co-design of transmit/receive (T/R) switch and receiver frontend for a broadband MIMO receiver for millimeter-wave 5G communication

#201
15902396
2019-05-28

Wide-band high speed communications channel for cryogenic applications