ClassID:

214467

H01Q19/104 - CPC Classification

Classification description:

Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas

Recent Application in this class:
#1
20260100506
2026-04-09

PASSIVE REFLECTORS PROVIDING PHASE DISTRIBUTION AND METHODS OF FABRICATING THE SAME

#2
20260088889
2026-03-26

RELAY-AIDED INTELLIGENT RECONFIGURABLE SURFACES

#3
20260066527
2026-03-05

DUAL POLARIZED ANTENNA FOR PANEL GAIN FROM LIMITED APERTURE AREA FOR MASSIVE MIMO BASE STATIONS

#4
20260058356
2026-02-26

TWIN-BEAM BASE STATION ANTENNAS HAVING BENT RADIATOR ARMS

#5
20260018789
2026-01-15

DRIVING METHOD FOR INTELLIGENCE REFLECTING SURFACE

#6
20250337154
2025-10-30

INTEGRATED THREE-DIMENSIONAL RADIO FREQUENCY ANTENNA, RADIO FREQUENCY MODULE AND WIRELESS RADIO FREQUENCY-BASED COMMUNICATION DEVICE

#7
20250329915
2025-10-23

VERTICAL-EMITTING RF TRANSMITTER

#8
20250239764
2025-07-24

MODULAR MULTIBAND BASE STATION ANTENNAS HAVING CAVITY PHASE SHIFTER ASSEMBLIES

#9
20250219299
2025-07-03

RADIO FREQUENCY FEED NETWORKS HAVING IMPEDANCE-MATCHING PATHS WITH DIFFERENT IMPEDANCES, AND RELATED METHODS OF OPERATING A BASE STATION ANTENNA

#10
20250105501
2025-03-27

ANTENNA MODULE

#11
20250062543
2025-02-20

CONFORMAL WAVEFRONT TRANSFORMER AND METHOD OF MAKING

#12
20250023237
2025-01-16

RADIATION ELEMENT STRUCTURE

#13
20250007149
2025-01-02

A MOUNTING ASSEMBLY FOR AN INTEGRATED BASE STATION ANTENNA AND AN INTEGRATED BASE STATION ANTENNA

#14
20240413522
2024-12-12

ANTENNA AND MOBILE COMMUNICATION BASE STATION

#15
20240405443
2024-12-05

MEMBRANE FOR AN ANTENNA

#16
20240387983
2024-11-21

BASE STATION

#17
20240380100
2024-11-14

HIGH-FREQUENCY RADIATION UNIT AND MULTI-FREQUENCY BASE STATION ANTENNA

#18
20240347911
2024-10-17

COMPACT MIMO BASE STATION ANTENNAS THAT GENERATE ANTENNA BEAMS HAVING NARROW AZIMUTH BEAMWIDTHS

#19
20240322445
2024-09-26

LOW-FREQUENCY FILTERING UNIT HAVING PATTERN WITH HIGH CONSISTENCY AND ANTENNA ARRAY

#20
20240275028
2024-08-15

ANTENNA AND BASE STATION DEVICE

#21
20240266751
2024-08-08

FEED NETWORK, ANTENNA APPARATUS, AND COMMUNICATION DEVICE

#22
20240222854
2024-07-04

CEILING ANTENNA

#23
20240213657
2024-06-27

BASE STATION ANTENNAS HAVING PARTIALLY REFLECTIVE SURFACE ISOLATION WALLS

#24
20240186714
2024-06-06

Low-Profile Passive Reflectors For Radar Detection Of Road Markings

#25
20240186711
2024-06-06

BASE STATION ANTENNAS HAVING AT LEAST ONE GRID REFLECTOR AND RELATED DEVICES

#26
20240186683
2024-06-06

ANTENNA, ANTENNA ARRAY AND MOBILE COMMUNICATION BASE STATION

#27
20240178551
2024-05-30

CELLULAR BASE STATION ANTENNA AND POLE ASSEMBLY

#28
20240145937
2024-05-02

RADIO WAVE CONTROL SYSTEM

#29
20240079771
2024-03-07

SPINNING DIRECTIONAL ANTENNA IN CENTIMETER AND MILLIMETER WAVE BANDS

#30
20240006744
2024-01-04

TWIN-BEAM BASE STATION ANTENNAS HAVING BENT RADIATOR ARMS

#31
20230307846
2023-09-28

HIGH PRECISION SCALABLE PACKAGING ARCHITECTURE BASED ON RADIO FREQUENCY SCANNING

#32
20230231297
2023-07-20

Electronic device comprising antenna

#33
20230208487
2023-06-29

SIGNAL CANCELLATION IN RADIO FREQUENCY (RF) DEVICE NETWORK

#34
20230198605
2023-06-22

RELAY-AIDED INTELLIGENT RECONFIGURABLE SURFACES

#35
20230176174
2023-06-08

UE Positioning Aided by Reconfigurable Reflecting Surfaces Such as Intelligent Reflecting Surfaces (IRS)

#36
20230077482
2023-03-16

REFLECTARRAY ANTENNA FOR ENHANCED WIRELESS COMMUNICATION COVERAGE AREA

#37
20230072865
2023-03-09

ADAPTIVE MULTIPATH CONTROL WITHIN AN ELECTRIC VEHICLE BATTERY PACK

#38
20220384935
2022-12-01

LENSED MULTIPLE BAND MULTIPLE BEAM MULTIPLE COLUMN DUAL-POLARIZED ANTENNA

#39
20220352649
2022-11-03

Compact antenna radiating element

#40
20220278740
2022-09-01

Meta-structure wireless infrastructure for beamforming systems

#41
20220140467
2022-05-05

Semiconductor device package

#42
20220013899
2022-01-13

Antenna systems and devices, and methods of manufacture thereof

#43
20220006178
2022-01-06

Antenna module and vehicle

#44
20210384632
2021-12-09

ANTENNA AND ANTENNA MODULE

#45
20210376454
2021-12-02

Calibration device, base station antenna and a communication assembly

#46
20210336351
2021-10-28

Dual-polarized duplex antenna and dual-band base station antenna array composed thereof

#47
20210320413
2021-10-14

Multi-band antenna having passive radiation-filtering elements therein

#48
20210273343
2021-09-02

ANTENNA DEVICE, WIRELESS COMMUNICATION DEVICE, AND RADAR DEVICE

#49
20210194121
2021-06-24

Antenna apparatus and antenna module

#50
20200381819
2020-12-03

Antenna systems and devices and methods of manufacture thereof

#51
20200350692
2020-11-05

Beamforming antenna module comprising lens

#52
20200343953
2020-10-29

Signal cancellation in radio frequency (RF) device network

#53
20200244327
2020-07-30

SPHERICAL COVERAGE ANTENNA SYSTEMS, DEVICES, AND METHODS

#54
20200243968
2020-07-30

Multiple band polarization rotating phased array element

#55
20200243958
2020-07-30

Method for integrating antennas fabricated using planar processes

#56
20200136263
2020-04-30

Millimeter-wave detect or reflect array

#57
20190348752
2019-11-14

Antenna assembly

#58
20190312354
2019-10-10

Antenna and antenna module

#59
20190305436
2019-10-03

Circularly polarised radiating element making use of a resonance in a Fabry-Perot cavity

#60
20190305428
2019-10-03

Antenna structure with integrated coupling element and semiconductor package using the same

#61
20190207304
2019-07-04

Antenna apparatus and antenna module

#62
20190181560
2019-06-13

Signal cancellation in radio frequency (RF) device network

#63
20190027835
2019-01-24

Methods and apparatus for manufacture and in-space assembly of antennas

#64
20180259612
2018-09-13

Method and tool for reflector alignment

#65
20180254547
2018-09-06

Deployable reflectarray antenna

#66
20180151959
2018-05-31

Beam-steering antenna deflector

#67
20180138587
2018-05-17

Beamforming antenna assembly including patterned mirror and vehicle side mirror assembly including the same

#68
20180138570
2018-05-17

Metamaterial-based phase shifting element and phased array

#69
20180083348
2018-03-22

Vehicular antenna assembly including a reflector internally mounted within a radome

#70
20170352952
2017-12-07

Integrated transceiver with focusing antenna

#71
20170201023
2017-07-13

Electronic package

#72
20160352021
2016-12-01

Reradiation repeater

#73
20160315392
2016-10-27

Radio wave reflection device

#74
20160276979
2016-09-22

RF diffractive element with dynamically writable sub-wavelength pattern spatial definition

#75
20160254597
2016-09-01

Antenna systems and devices and methods of manufacture thereof

#76
20160111796
2016-04-21

Phase lag cell and antenna including same

#77
20160079681
2016-03-17

Antenna for wireless communication

#78
20150380831
2015-12-31

ANTENNA EQUIPPED WITH VERTICALLY ARRANGED RADIATING ELEMENTS

#79
20150325922
2015-11-12

Antenna device

#80
20150312654
2015-10-29

Passive wireless sensors

#81
20150270623
2015-09-24

Front feed satellite television antenna and satellite television receiver system thereof

#82
20150263415
2015-09-17

ANTENNA PROVIDED WITH APPARATUS FOR EXTENDING BEAM WIDTH FOR MOBILE COMMUNICATION BASE STATION

#83
20140375502
2014-12-25

Mixed structure dual-band dual-beam three-column phased array antenna

#84
20140043197
2014-02-13

Ultra-wide-band (UWB) antenna assembly with at least one director and electromagnetic reflective subassembly and method

#85
20140028513
2014-01-30

Triple stagger offsetable azimuth beam width controlled antenna for wireless network

#86
20130178170
2013-07-11

Vehicle antenna apparatus with a horizontal main beam direction

#87
20130169502
2013-07-04

Directional antenna and radiating pattern adjustment method

#88
20130162492
2013-06-27

Antenna provided with fall-out preventing arrangement

#89
20130113669
2013-05-09

Rotating-polarization reflector-backed RFID loop antenna apparatus and method

#90
20130069813
2013-03-21

Antenna beam control elements, systems, architectures, and methods for radar, communications, and other applications

#91
20130002505
2013-01-03

Forty-five degree dual broad band base station antenna

#92
20120206299
2012-08-16

Millimeter-wave communications using a reflector

#93
20120182176
2012-07-19

Methods and apparatus for active reflection

#94
20120162040
2012-06-28

MOBILE WIRELESS TERMINAL

#95
20110249415
2011-10-13

ELECTRONIC APPARATUS

#96
20110244786
2011-10-06

REFLECTOR APPARATUS, RADIO BASE STATION AND RADIO COMMUNICATION METHOD

#97
20110181459
2011-07-28

SYSTEMS AND METHODS FOR INCIDENT ANGLE MEASUREMENT OF WAVES IMPINGING ON A RECEIVER

#98
20100302120
2010-12-02

Low loss variable phase reflect array using dual resonance phase-shifting element

#99
20100302109
2010-12-02

ELECTRONIC APPARATUS

#100
20100193688
2010-08-05

Radiometric electrical line sensor in combination with mechanical rotating mirror for creating 2D image

#101
20100156743
2010-06-24

ANTENNA DEVICE

#102
20100119234
2010-05-13

Millimeter wave transceiving system and reflecting plate

#103
20100085272
2010-04-08

Reflector array and antenna comprising such a reflector array

#104
20100039343
2010-02-18

ANTENNA DEVICE

#105
20090179820
2009-07-16

Antenna System

#106
20090109120
2009-04-30

Low Windload Phasing Structure

#107
20080309568
2008-12-18

Triple stagger offsetable azimuth beam width controlled antenna for wireless network

#108
20080231533
2008-09-25

Flat-aperture waveguide sidewall-emitting twist-reflector antenna

#109
20080100523
2008-05-01

Flap antenna and communications system

#110
20080026697
2008-01-31

Method and system of communications for high data rate transmission

#111
20070063908
2007-03-22

Wireless communication system and method

#112
20070063907
2007-03-22

Wireless communication system and method

#113
20070035468
2007-02-15

Luneberg lens and antenna apparatus using the same

#114
20060176235
2006-08-10

Mobile radio antenna radome with integral reflector

#115
20060176229
2006-08-10

Core antenna for EAS and RFID applications

#116
20060145940
2006-07-06

Lens antenna system

#117
20060145937
2006-07-06

Microstrip reflective array antenna adopting a plurality of U-slot patches

#118
20050212711
2005-09-29

Lens antenna apparatus

#119
20050174289
2005-08-11

Terrestrial wave receiving antenna device and antenna gain adjusting method

#120
20050168387
2005-08-04

Mechanically reconfigurable antenna for wireless access points

#121
20050026655
2005-02-03

Directional enhancement/range extending devices

#122
17835811
2024-06-11

Broadband antenna structure and associated devices

#123
16857449
2020-12-01

Reconfigurable arrays with foldable panels