ClassID:

214423

H01Q15/148 - CPC Classification

Classification description:

Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices; Reflecting surfaces; Equivalent structures with means for varying the reflecting properties

Recent Application in this class:
#1
20260155583
2026-06-04

RADIO WAVE REFLECTING DEVICE

#2
20260100518
2026-04-09

MULTI-FUNCTIONAL ASSEMBLY, WIRELESS COMMUNICATION DEVICE, AND DISPLAY PANEL

#3
20260074434
2026-03-12

REFLECTING DEVICE

#4
20260045701
2026-02-12

INTELLIGENT REFLECTING SURFACE

#5
20260019170
2026-01-15

OVER-THE-AIR MEASUREMENT SYSTEM AND METHOD

#6
20260018789
2026-01-15

DRIVING METHOD FOR INTELLIGENCE REFLECTING SURFACE

#7
20260005436
2026-01-01

REFLECTING ELEMENT FOR INTELLIGENT REFLECTING SURFACE

#8
20250361137
2025-11-27

MICROELECTROMECHANICAL SYSTEMS (MEMS) INTEGRATION FOR ANALOG TUNABILITY IN RECONFIGURABLE INTELLIGENT SURFACES

#9
20250316910
2025-10-09

REFLECTING DEVICE AND CONTROL METHOD THEREOF

#10
20250316909
2025-10-09

TUNABLE MICROWAVE/MMW REFLECTOR

#11
20250309555
2025-10-02

REFLECTION PANEL AND ELECTROMAGNETIC-WAVE REFLECTING APPARATUS

#12
20250309554
2025-10-02

INTELLIGENT REFLECTING SURFACE

#13
20250309553
2025-10-02

METHOD FOR DRIVING RADIO-WAVE REFLECTOR

#14
20250253538
2025-08-07

CONTROLLING A DIRECTIONAL TRANSMISSION BEAM TO COUNTERACT ANTENNA MOVEMENT

#15
20250233316
2025-07-17

MULTIFUNCTIONAL RECONFIGURABLE REFLECTARRAY STRUCTURE AND CONTROL CIRCUIT HAVING MULTIFUNCTIONAL RECONFIGURABLE REFLECTARRAY STRUCTURE

#16
20250226588
2025-07-10

INTELLIGENT REFLECTING SURFACE

#17
20250210880
2025-06-26

REFLECTING DEVICE

#18
20250210879
2025-06-26

MULTI-FUNCTION MICRO-ACTUATED METASURFACE

#19
20250183546
2025-06-05

REFLECTION APPARATUS AND SYSTEM

#20
20250175217
2025-05-29

MULTI-FREQUENCY RIS ARCHITECTURE

#21
20250112671
2025-04-03

RECONFIGURABLE INTELLIGENT SURFACE (RIS) ANTENNA AND RIS ANTENNA UNIT

#22
20250105527
2025-03-27

RECONFIGURABLE INTELLIGENT SURFACE, RIS, WITH SENSING CAPABILITIES AND METHOD FOR OPERATING THE SAME

#23
20250007165
2025-01-02

ANTENNA AND FORMATION METHOD THEREOF, AND ANTENNA GROUP

#24
20240405441
2024-12-05

INTELLIGENT REFLECTING SURFACE

#25
20240396499
2024-11-28

PHASE MODULATION SURFACE UNIT, PHASE MODULATION SURFACE STRUCTURE, AND TERMINAL DEVICE

#26
20240356217
2024-10-24

SPATIAL DIVERSITY WITH CONTROLLABLE REFLECTIVE SURFACE

#27
20240322429
2024-09-26

INTELLIGENT REFLECTING SURFACE

#28
20240319359
2024-09-26

RECONFIGURABLE INTELLIGENT SURFACE (RIS) AIDED ROUND-TRIP-TIME (RTT)-BASED USER EQUIPMENT (UE) POSITIONING

#29
20240313418
2024-09-19

Deployable Antenna Reflector

#30
20240313415
2024-09-19

Deployable Antenna Reflectors Array Formed of Multiple Connected Gores

#31
20240275067
2024-08-15

ANTENNA AND BASE STATION

#32
20240275066
2024-08-15

Improved antenna array, artifical target system, method and computer program

#33
20240243485
2024-07-18

INTELLIGENT REFLECTING SURFACE

#34
20240243484
2024-07-18

REFLECT ARRAY

#35
20240235620
2024-07-11

INTELLIGENT SURFACE AND SPATIAL ELECTROMAGNETIC WAVE MANIPULATION SYSTEM

#36
20240168153
2024-05-23

TECHNIQUES FOR INTELLIGENT REFLECTING SURFACE (IRS) POSITION DETERMINATION IN IRS AIDED POSITIONING

#37
20240128653
2024-04-18

META-STRUCTURE

#38
20240125833
2024-04-18

TEST SYSTEM AND TEST METHOD

#39
20240106132
2024-03-28

INTELLIGENT REFLECTING SURFACE AND PHASED ARRAY ANTENNA

#40
20240106131
2024-03-28

MECHANISMS FOR ADJUSTING ATOMS OF AN INTELLIGENT REFLECTIVE SURFACE

#41
20240079792
2024-03-07

TRANSCEIVER DEVICE INCLUDING RECONFIGURABLE INTELLIGENT SURFACE AND THE RECONFIGURABLE INTELLIGENT SURFACE

#42
20240072452
2024-02-29

REFLECTIVE BEAM-STEERING METASURFACE

#43
20240047890
2024-02-08

INTELLIGENT REFLECTING SURFACE

#44
20240007176
2024-01-04

RECONFIGURABLE INTELLIGENT SURFACE FORMING MULTIPLE RESONANCES

#45
20230378644
2023-11-23

VARIABLE REFLECT ARRAY, AND METHOD FOR DESIGNING VARIABLE REFLECTOR ARRAY

#46
20230361477
2023-11-09

ELECTROMAGNETIC WAVE REFLECTING STRUCTURE AND MANUFACTURING METHOD THEREOF

#47
20230352847
2023-11-02

LARGE INTELLIGENT SURFACES WITH SPARSE CHANNEL SENSORS

#48
20230352834
2023-11-02

INDEPENDENT CONTROL OF THE MAGNITUDE AND PHASE OF A REFLECTED ELECTROMAGNETIC WAVE THROUGH COUPLED RESONATORS

#49
20230307846
2023-09-28

HIGH PRECISION SCALABLE PACKAGING ARCHITECTURE BASED ON RADIO FREQUENCY SCANNING

#50
20230266457
2023-08-24

Techniques for intelligent reflecting surface (IRS) position determination in IRS aided positioning

#51
20230204716
2023-06-29

SYSTEM AND METHOD FOR DECEPTION AND CLOAKING OF DETECTION SYSTEM

#52
20230136472
2023-05-04

SYSTEM AND METHOD FOR RECONFIGURABLE METASURFACE SUB REFLECTOR

#53
20230063058
2023-03-02

Repeater-based architecture for intelligent reflective surface deployment

#54
20220399652
2022-12-15

Multibeam antenna comprising direct radiating array and reflector

#55
20220393363
2022-12-08

Smart metal-graphene hybrid reflectarray at THz frequencies

#56
20220393362
2022-12-08

Device for detecting identification elements with relaying metasurface(s), for a system

#57
20220384961
2022-12-01

Electromagnetic wave reflectarray

#58
20220384960
2022-12-01

Reflective intelligent reflecting surface flexible board

#59
20220328974
2022-10-13

Reconfigurable antenna and network device

#60
20220285807
2022-09-08

Antenna including at least one microstrip line phase shifting unit having a photo-dielectric layer and a light guiding structure configured to guide light into the photo-dielectric layer

#61
20220247076
2022-08-04

High Gain Relay Antenna System With Multiple Passive Reflect Arrays

#62
20220059943
2022-02-24

Multi-layer reconfigurable surface for an antenna

#63
20220029302
2022-01-27

Electromagnetic wave reflecting structure and manufacturing method thereof

#64
20220021125
2022-01-20

Systems and methods for beamforming using integrated configurable surfaces in antenna

#65
20220006202
2022-01-06

Apparatus for reflecting electromagnetic waves and method of operating such apparatus

#66
20210399430
2021-12-23

TILED REFLECTOR FOR FIXED WIRELESS APPLICATIONS

#67
20210384958
2021-12-09

Method for optimizing user equipment wireless localization using reconfigurable intelligent surfaces, related device and computer program

#68
20210384637
2021-12-09

Reconfigurable intelligent surface-based systems and methods for managing multiple wired connections in wireless data centers

#69
20210359409
2021-11-18

Nonreciprocal reflectarray antennas based on time-modulated unit-cells

#70
20210344384
2021-11-04

Virtual MIMO with smart surfaces

#71
20210296779
2021-09-23

Antenna cover with integrated static lens

#72
20210255315
2021-08-19

Microwave single pixel imager (MSPI)

#73
20210203065
2021-07-01

Vehicle body part comprising at least one directional antenna

#74
20210111476
2021-04-15

Deployable antenna structure

#75
20210080626
2021-03-18

Apparatus for reflecting electromagnetic waves and method of operating such apparatus preliminary class

#76
20210013619
2021-01-14

Large intelligent surfaces with sparse channel sensors

#77
20200350693
2020-11-05

Surface for controlled radio frequency signal propagation

#78
20200303443
2020-09-24

Fabrication of optical metasurfaces

#79
20200292695
2020-09-17

Systems for synthetic aperture radar transmit and receive antennas

#80
20200274246
2020-08-27

Method for tuning an antenna with a DVC

#81
20200226891
2020-07-16

System and method for manufacture of a light reflecting antenna system

#82
20200203413
2020-06-25

Control circuitry for 2D optical metasurfaces

#83
20200161770
2020-05-21

Tiled reflector for fixed wireless applications

#84
20200153077
2020-05-14

Mesh antenna reflector with deployable perimeter

#85
20200052405
2020-02-13

Metamaterial structure antenna and metamaterial structure array

#86
20200028262
2020-01-23

High gain relay antenna system with multiple passive reflect arrays

#87
20190363448
2019-11-28

Passive repeater device, microwave network, and method of designing a repeater device

#88
20190341812
2019-11-07

Wireless power transfer along a prescribed path

#89
20190319354
2019-10-17

Antenna

#90
20190305416
2019-10-03

Steerable antenna array

#91
20190296435
2019-09-26

Dual-band antenna module

#92
20190288400
2019-09-19

Vehicle-mounted radar deflectors

#93
20190280364
2019-09-12

Deployable reflectarray antenna structure

#94
20190252441
2019-08-15

Fabrication of optical metasurfaces

#95
20190214702
2019-07-11

Deployable reflectarray antenna structure

#96
20190131713
2019-05-02

Frequency selective surface

#97
20190101640
2019-04-04

Systems for synthetic aperture radar transmit and receive antennas

#98
20190044246
2019-02-07

Wireless communication paradigm: realizing programmable wireless environments through software-controlled metasurfaces

#99
20190020108
2019-01-17

Directional monopole array antenna using hybrid type ground plane

#100
20180358710
2018-12-13

Wireless communication device

#101
20180337460
2018-11-22

VEHICLE BODY COMPONENTS COMPRISING RETROREFLECTORS AND THEIR METHODS OF MANUFACTURE

#102
20180316095
2018-11-01

Transceiver in wireless communication system

#103
20180248267
2018-08-30

Optical beam-steering devices and methods utilizing surface scattering metasurfaces

#104
20180241131
2018-08-23

Optical surface-scattering elements and metasurfaces

#105
20180240653
2018-08-23

Fabrication of optical metasurfaces

#106
20180239304
2018-08-23

Control circuitry for 1D optical metasurfaces

#107
20180239213
2018-08-23

Control circuitry for 2D optical metasurfaces

#108
20180239021
2018-08-23

Lidar scanning system

#109
20180166781
2018-06-14

Conformal multi-band antenna structure

#110
20180159244
2018-06-07

Retro-directive quasi-optical system

#111
20180109002
2018-04-19

Liquid-crystal reconfigurable metasurface reflector antenna

#112
20180083364
2018-03-22

Liquid-crystal tunable metasurface for beam steering antennas

#113
20180083363
2018-03-22

Vehicle-mounted radar detectors

#114
20170373401
2017-12-28

Reflector having an electronic circuit and antenna device having a reflector

#115
20170358865
2017-12-14

Baffle board for base station antenna and base station antenna array structure

#116
20170346192
2017-11-30

Radar antenna and suitable method for influencing the radiation characteristics of a radar antenna

#117
20170222318
2017-08-03

Antenna system having dynamic radiation pattern

#118
20170047663
2017-02-16

CONTROL OF RF REFLECTIVITY FOR RADAR CAMOUFLAGE

#119
20160359235
2016-12-08

Windshield smart reflector systems and methods

#120
20160352006
2016-12-01

Mountable antenna elements for dual band antenna

#121
20160315395
2016-10-27

Reflective antenna apparatus and design method thereof

#122
20160308278
2016-10-20

Optically controlled phase shifter

#123
20160276979
2016-09-22

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

#124
20160197394
2016-07-07

Deployable reflectarray antenna structure

#125
20160172756
2016-06-16

Feed re-pointing technique for multiple shaped beams reflector antennas

#126
20160011307
2016-01-14

Metamaterial-based object-detection system

#127
20150333409
2015-11-19

Reflector

#128
20150311599
2015-10-29

Antenna with polarization diversity

#129
20150263432
2015-09-17

Cavity-backed artificial magnetic conductor

#130
20150244080
2015-08-27

Polarization independent active artificial magnetic conductor

#131
20150229032
2015-08-13

Reflective array surface and reflective array antenna

#132
20150207224
2015-07-23

Beam forming with a passive frequency diverse aperture

#133
20150171516
2015-06-18

Holographic aperture antenna configured to define selectable, arbitrary complex electromagnetic fields

#134
20150171514
2015-06-18

System wirelessly transferring power to a target device over a modeled transmission pathway without exceeding a radiation limit for human beings

#135
20150171513
2015-06-18

System wirelessly transferring power to a target device over a tested transmission pathway

#136
20150162658
2015-06-11

Surface scattering reflector antenna

#137
20150155635
2015-06-04

Antenna reflector phase correction film and reflector antenna

#138
20150061966
2015-03-05

Reflectarray and design method

#139
20150022414
2015-01-22

Reflectarray and design method

#140
20150015455
2015-01-15

Reflectarray and design method

#141
20140266870
2014-09-18

Compensating for a non-ideal surface of a reflector in a satellite communication system

#142
20140225807
2014-08-14

Mountable antenna elements for dual band antenna

#143
20140191925
2014-07-10

Configurable backing structure for a reflector antenna and corrective synthesis for mechanical adjustment thereof

#144
20140191141
2014-07-10

Controlling electromagnetic radiation in a data center

#145
20140054067
2014-02-27

Pressure reconfigured electromagnetic devices

#146
20130294925
2013-11-07

Core for a composite structure and method of fabrication thereof

#147
20130293436
2013-11-07

Optically controlled microwave antenna

#148
20130076590
2013-03-28

Actuation system for antenna reflector with deformable reflecting surface

#149
20120256811
2012-10-11

Widebrand adaptable artificial impedance surface

#150
20120235068
2012-09-20

Controlling electromagnetic radiation in a data center

#151
20120126149
2012-05-24

Controlling electromagnetic radiation in a data center

#152
20120076498
2012-03-29

Hybrid analog-digital phased MIMO transceiver system

#153
20120019892
2012-01-26

Metamaterial surfaces

#154
20120019432
2012-01-26

Metamaterial surfaces

#155
20120019431
2012-01-26

Metamaterial surfaces

#156
20120018653
2012-01-26

Metamaterial surfaces

#157
20120007790
2012-01-12

Dual band dual polarization antenna array

#158
20110298684
2011-12-08

Systems and methods for providing a reconfigurable groundplane

#159
20110205137
2011-08-25

Antenna with polarization diversity

#160
20110180661
2011-07-28

Optically reconfigurable radio frequency antennas

#161
20110163930
2011-07-07

Steerable electronic microwave antenna

#162
20110115686
2011-05-19

Reconfigurable fluidic shutter for selectively shielding an antenna array

#163
20100328174
2010-12-30

Cellular reflectarray antenna and method of making same

#164
20100295753
2010-11-25

REFLECTOR

#165
20100289705
2010-11-18

Mountable antenna elements for dual band antenna

#166
20100156721
2010-06-24

MILLIMETER-WAVE INDOOR WIRELESS PERSONAL AREA NETWORK WITH CEILING REFLECTOR AND METHODS FOR COMMUNICATING USING MILLIMETER-WAVES

#167
20100103066
2010-04-29

Dual band dual polarization antenna array

#168
20100103065
2010-04-29

Dual polarization antenna array with increased wireless coverage

#169
20100053010
2010-03-04

Antennas with polarization diversity

#170
20090315794
2009-12-24

Millimeter-wave chip-lens array antenna systems for wireless networks

#171
20090219903
2009-09-03

Millimeter-wave reflector antenna system and methods for communicating using millimeter-wave signals

#172
20090073053
2009-03-19

Optically driven antenna

#173
20090021440
2009-01-22

Antenna device

#174
20080129640
2008-06-05

Antennas with polarization diversity

#175
20080055188
2008-03-06

Variable cross-coupling partial reflector and method

#176
20070069940
2007-03-29

Method and arrangement for reducing the radar cross section of integrated antennas

#177
20060266917
2006-11-30

Wireless Power Transmission System

#178
20060109176
2006-05-25

Device for reflecting electromagnetic radiation

#179
20060017651
2006-01-26

High-selectivity electromagnetic bandgap device and antenna system

#180
20050237267
2005-10-27

Frequency selective surfaces and phased array antennas using fluidic dielectrics

#181
20050237264
2005-10-27

Reflector antenna system including a phased array antenna operable in multiple modes and related methods

#182
20050195120
2005-09-08

Taper control of reflectors and sub-reflectors using fluidic dielectrics

#183
20050057431
2005-03-17

Frequency selective surfaces and phased array antennas using fluidic dielectrics

#184
20050052310
2005-03-10

Adaptive modification of surface properties to alter the perception of its underlying structure

#185
20050035916
2005-02-17

Fluid dielectric reflectarray

#186
19248522
2025-09-09

Germanium telluride-based reflectarray element and millimeter-wave frequency-reconfigurable reflectarray antenna

#187
17861098
2023-02-07

Multi-beam and multi-polarization electromagnetic wavefront shaping

#188
17742389
2022-11-08

Integrated driver and heat control circuitry in tunable optical devices

#189
16993732
2022-07-19

Electronically reconfigurable antenna

#190
16857449
2020-12-01

Reconfigurable arrays with foldable panels

#191
16777969
2020-08-04

Optically controlled reflect phased array based on photosensitive reactive elements

#192
15641657
2020-04-07

Optically controlled reflect phased array based on photosensitive reactive elements

#193
15635926
2020-04-07

Unmanned aerial vehicle (UAV) landing marker responsive to radar signals

#194
14737283
2016-12-06

Discrete phased electromagnetic reflector based on two-state elements

#195
13594365
2016-04-19

Configurable electromagnetic reflector

#196
13431024
2018-09-18

Reflector