ClassID:

214199

H01Q1/362 - CPC Classification

Classification description:

Details of, or arrangements associated with, antennas; Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas

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

ANTENNA DEVICE

#2
20260007326
2026-01-08

A SYSTEM WITH A CARDIOLOGICAL SENSOR FOR LUNG FLUID DETECTION

#3
20250385432
2025-12-18

ATOMIC RESONANCE COMMUNICATION DEVICE

#4
20250284920
2025-09-11

AN RFID TRANSPONDER, A POD AND A METHOD FOR MANUFACTURING THE POD

#5
20250267388
2025-08-21

Systems and Methods for Underwater Coaching Systems Using Wireless Audio Signals

#6
20250266608
2025-08-21

IN-THE-EAR HEARING AID

#7
20250194941
2025-06-19

WIRELESS, BATTERYLESS BLOOD PRESSURE SENSOR IMPLANT

#8
20250112375
2025-04-03

BACKFIRE AXIAL MODE ANTENNA

#9
20250046997
2025-02-06

ADAPTIVE TUNABLE ANTENNA

#10
20240413539
2024-12-12

SYSTEMS AND METHODS FOR PROVIDING AN IMPEDANCE TRANSFORMER FOR A HELIX ANTENNA

#11
20240332780
2024-10-03

WIRELESS CONTROL DEVICE HAVING AN ANTENNA ILLUMINATED WITH VISIBLE LIGHT

#12
20240291141
2024-08-29

ANTENNA ASSEMBLY AND COMMUNICATION SYSTEM

#13
20240213660
2024-06-27

ANTENNA UNIT, ANTENNA MODULE AND MOTOR VEHICLE

#14
20240145920
2024-05-02

Adaptive tunable antenna

#15
20240097317
2024-03-21

AN ANTENNA DEVICE FOR A VEHICLE

#16
20240006749
2024-01-04

WAVE CONTROL MEDIUM, WAVE CONTROL ELEMENT, WAVE CONTROL MEMBER, WAVE CONTROL DEVICE, AND MANUFACTURING METHOD OF WAVE CONTROL MEDIUM

#17
20240006746
2024-01-04

ANTENNA DEVICE

#18
20230405290
2023-12-21

ANTENNA ASSEMBLIES FOR MEDICAL SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS

#19
20230327342
2023-10-12

ANTENNA AND ELECTRONIC DEVICE

#20
20230253700
2023-08-10

Communications device with helically wound conductive strip with lens and related antenna device and method

#21
20230231313
2023-07-20

Filar antenna element devices and methods

#22
20230231306
2023-07-20

Corrugated ground plane apparatus for an antenna

#23
20230223700
2023-07-13

RADIOFREQUENCY ANTENNA FOR A SATELLITE

#24
20230097532
2023-03-30

Antenna device and display device including the same

#25
20230033397
2023-02-02

Wireless control device having an antenna illuminated with visible light

#26
20230009165
2023-01-12

WIRELESS OCCUPANCY SENSORS AND METHODS FOR USING THE SAME

#27
20220399911
2022-12-15

Systems and methods for mitigating multipath radio frequency interference

#28
20220399638
2022-12-15

Transmission device for a motor vehicle for transmitting a radio signal, wireless key system, and motor vehicle

#29
20220384939
2022-12-01

Antenna device

#30
20220352624
2022-11-03

Axial mode helical antenna with improved/simplified parallel open wire impedance matching technique

#31
20220328958
2022-10-13

Corrugated ground plane apparatus for an antenna

#32
20220270851
2022-08-25

ANTENNA FOR INDUCTIVELY COUPLED PLASMA EXCITATION, ANTENNA UNIT FOR INDUCTIVELY COUPLED PLASMA EXCITATION, AND PLASMA PROCESSING APPARATUS

#33
20220255231
2022-08-11

Helical antenna

#34
20220158495
2022-05-19

Asymmetric spiral antennas for wireless power transmission and reception

#35
20220053274
2022-02-17

EAR-WORN ELECTRONIC DEVICE INCORPORATING AN INTEGRATED BATTERY/ANTENNA MODULE

#36
20220052457
2022-02-17

Electrically small self-resonant electro-quasistatic exciter and detector with canceled magnetic field

#37
20220014044
2022-01-13

ANTENNA FOR WIRELESS CHARGING SYSTEM

#38
20210320403
2021-10-14

Impact recoverable antennas

#39
20210313699
2021-10-07

Soldier-mounted antenna

#40
20210257725
2021-08-19

COAXIAL HELIX ANTENNAS

#41
20210234279
2021-07-29

CIRCULARLY POLARIZED ANTENNA

#42
20210226312
2021-07-22

Wireless communication antenna structure for both heat dissipation and radiation

#43
20210194140
2021-06-24

Systems and methods for providing a high gain space deployable helix antenna

#44
20210126375
2021-04-29

Decoupled inner slot antenna

#45
20210126369
2021-04-29

Omnidirectional quad-loop antenna for enhancing Wi-Fi signals

#46
20210104808
2021-04-08

Antenna for an electronic member of a tire

#47
20210098858
2021-04-01

Radio-frequency transponder for tire

#48
20210070110
2021-03-11

HEAVY GOODS VEHICLE TIRE EQUIPPED WITH A RADIOFREQUENCY COMMUNICATION MODULE

#49
20210062321
2021-03-04

MANUFACTURING METHOD OF WIRELESS COMMUNICATION ANTENNA

#50
20210057825
2021-02-25

Cylindrical antenna assembly

#51
20210050656
2021-02-18

Antenna unit, antenna system and electronic device

#52
20210036436
2021-02-04

Printed circuit board for an antenna

#53
20210019590
2021-01-21

Radiofrequency transponder for tire

#54
20200411974
2020-12-31

Helical antenna

#55
20200403304
2020-12-24

Dual-frequency current-balancing quadrifilar helical antenna

#56
20200395967
2020-12-17

Systems and methods for mitigating multipath radio frequency interference

#57
20200395666
2020-12-17

Coupled Multiband Antennas

#58
20200328506
2020-10-15

Circularly polarized omni-directional antenna

#59
20200275218
2020-08-27

Ear-worn electronic device incorporating an integrated battery/antenna module

#60
20200243979
2020-07-30

Quadrifilar helical antenna

#61
20200168983
2020-05-28

Coaxial helix antennas

#62
20200144727
2020-05-07

Soldier-mounted antenna

#63
20200099133
2020-03-26

Couple multiband antennas

#64
20200091579
2020-03-19

Wireless control device having an antenna illuminated with visible light

#65
20200028240
2020-01-23

3D antenna for integrated circuits

#66
20190379109
2019-12-12

Antenna device having a capacitive loading element

#67
20190372231
2019-12-05

Helicoidal, mixed polarization mono-conical antenna

#68
20190334229
2019-10-31

Molding designs for helical antennas

#69
20190288393
2019-09-19

Coupled multiband antennas

#70
20190245268
2019-08-08

Dual band octafilar antenna

#71
20190214713
2019-07-11

Antenna device

#72
20190207317
2019-07-04

Cavity-backed spiral antenna with perturbation elements

#73
20190207301
2019-07-04

Antenna

#74
20190190128
2019-06-20

SYSTEMS, DEVICES, AND METHODS FOR A WEARABLE RING ANTENNA

#75
20190181541
2019-06-13

Helical antenna for wireless microphone and method for the same

#76
20190181531
2019-06-13

Using phased arrays of waveguide couplers in waveguide cavities to prevent illegitimate reception of power

#77
20190181530
2019-06-13

Using phased arrays of waveguide couplers to excite earth-ionosphere low loss modes

#78
20190179000
2019-06-13

Using phased arrays of waveguide couplers in waveguide cavities to detect loading

#79
20190148833
2019-05-16

Dual-band shaped-pattern quadrifilar helix antenna

#80
20190138685
2019-05-09

Rapid design of deployable antennas for CubeSats

#81
20190131697
2019-05-02

Optimal permeable antenna flux channels for conformal applications

#82
20190097315
2019-03-28

Multi-mode conductive liquid antenna

#83
20190089062
2019-03-21

Managed access system including surface wave antenna and related methods

#84
20190081403
2019-03-14

Helical antenna structure

#85
20190036221
2019-01-31

Soldier-mounted antenna

#86
20190036206
2019-01-31

Ceramic antenna module and methods of manufacture thereof

#87
20190027819
2019-01-24

Antenna device

#88
20190020104
2019-01-17

Spiral antenna system

#89
20190020101
2019-01-17

Stacked antenna module

#90
20190006762
2019-01-03

Soldier-mounted antenna

#91
20190006759
2019-01-03

Single-layer patch antenna

#92
20180351240
2018-12-06

Antenna device and electronic apparatus

#93
20180351232
2018-12-06

Wireless communication improvements for cooking appliances

#94
20180342787
2018-11-29

Aerial inventory antenna

#95
20180323888
2018-11-08

Test system and method for testing multiple input multiple output capabilities

#96
20180277926
2018-09-27

Chip antenna

#97
20180264898
2018-09-20

Tire comprising a passive transponder and method for reading the data

#98
20180261913
2018-09-13

Low-profile antenna device

#99
20180219280
2018-08-02

Coaxial helix antennas

#100
20180198194
2018-07-12

Miniaturization of quad port helical antenna

#101
20180192166
2018-07-05

Antenna apparatus that utilizes a utility line and methods of manufacturing and use

#102
20180191084
2018-07-05

Wide band antenna

#103
20180183144
2018-06-28

Configurable multiband antenna arrangement with wideband capacity and design method thereof

#104
20180183143
2018-06-28

Broadband helical microstrip antenna

#105
20180174015
2018-06-21

Radiofrequency transponder for a tire

#106
20180159642
2018-06-07

Cognitive HF radio with tuned compact antenna

#107
20180131072
2018-05-10

Antenna

#108
20180090830
2018-03-29

Horizon nulling helix antenna

#109
20180090829
2018-03-29

Decoupled concentric helix antenna

#110
20180077484
2018-03-15

Pure wireless headphone with ground reflector

#111
20180076528
2018-03-15

3D printed miniaturized quadrifilar helix antenna

#112
20180053999
2018-02-22

Configurable multiband antenna arrangement and design method thereof

#113
20180006356
2018-01-04

Aerial inventory antenna

#114
20170365926
2017-12-21

ANTENNA DEVICE, CONTROL DEVICE, AND RADIO COMMUNICATION DEVICE

#115
20170346194
2017-11-30

Compact polarized omnidirectional helical antenna

#116
20170324147
2017-11-09

Antenna module having metal frame antenna segment and electronic device including the same

#117
20170317411
2017-11-02

Antenna device and antenna module having the antenna device

#118
20170315584
2017-11-02

Electronic device including antenna

#119
20170310013
2017-10-26

Soldier-mounted antenna

#120
20170301984
2017-10-19

Broadband helical antenna with cutoff pattern

#121
20170288303
2017-10-05

Systems and techniques for improving signal levels in a shadowing region of a seeker system

#122
20170263997
2017-09-14

Deployable phased array antenna assembly

#123
20170231035
2017-08-10

Traveling wave antenna for electromagnetic heating

#124
20170229772
2017-08-10

Antenna device and electronic device

#125
20170207540
2017-07-20

Helical antenna apparatus and methods

#126
20170207522
2017-07-20

Helical antenna and method of modulating the performance of a wireless communications device

#127
20170207521
2017-07-20

Contrawound helical antenna apparatus and method

#128
20170180844
2017-06-22

Wireless stereo headset antenna system

#129
20170179584
2017-06-22

Antenna device

#130
20170162944
2017-06-08

Lens design method and radiation source substrate

#131
20170149126
2017-05-25

ANTENNA DEVICE

#132
20170149125
2017-05-25

HELIX ANTENNA DEVICE

#133
20170149121
2017-05-25

Helical antenna for wireless microphone and method for the same

#134
20170133764
2017-05-11

Omni-directional television antenna with WiFi reception capability

#135
20170125886
2017-05-04

Heavy-Duty Audio Equipment

#136
20170125875
2017-05-04

Wireless control device having an antenna illuminated with visible light

#137
20170104275
2017-04-13

Antenna device and method for manufacturing same

#138
20170104263
2017-04-13

3D ceramic mold antenna

#139
20170098883
2017-04-06

3D antenna for integrated circuits

#140
20170093030
2017-03-30

HELIX ANTENNA DEVICE

#141
20170062918
2017-03-02

Antenna device

#142
20170062917
2017-03-02

Multi-filar helical antenna

#143
20170062916
2017-03-02

Buoyant helical twin-axial wire antenna

#144
20170062914
2017-03-02

ANTENNA DEVICE

#145
20170054213
2017-02-23

Multi-mode wireless antenna configurations

#146
20170025747
2017-01-26

Apparatus and method for utilizing a component with a helical antenna for communicating RF signals

#147
20170025746
2017-01-26

Helix antenna device

#148
20170018846
2017-01-19

Antenna structure

#149
20160372824
2016-12-22

Antenna structure for multiband applications

#150
20160315378
2016-10-27

ANTENNA DEVICE

#151
20160204503
2016-07-14

Low-profile, antenna structure for an RFID reader and method of making the antenna structure

#152
20160181698
2016-06-23

Antenna element, antenna device, and wireless communication equipment using the same

#153
20160172758
2016-06-16

Coupled multiband antennas

#154
20160164170
2016-06-09

Antenna and implantable medical device

#155
20160156230
2016-06-02

Helical antenna wireless power transfer system

#156
20160156095
2016-06-02

Bung-type antenna and antennal structure and antennal assembly associated therewith

#157
20160141747
2016-05-19

Helix-loaded meandered loxodromic spiral antenna

#158
20160126630
2016-05-05

Multiband helical antenna

#159
20160111775
2016-04-21

Dual function helix antenna

#160
20160070001
2016-03-10

Satellite navigation using side by side antennas

#161
20160064809
2016-03-03

Antenna system with reduced multipath reception

#162
20160049725
2016-02-18

Antenna module and wireless control system including the same

#163
20160049722
2016-02-18

On-chip helix antenna

#164
20160020508
2016-01-21

Three-dimensional multiple spiral antenna and applications thereof

#165
20160020507
2016-01-21

Vehicle-mounted antenna waterproof structure

#166
20160013553
2016-01-14

Multiband antenna system

#167
20150372374
2015-12-24

Space vehicle electromechanical system and helical antenna winding fixture

#168
20150356396
2015-12-10

RFID tag antenna, RFID tag and processing method thereof

#169
20150349409
2015-12-03

Low-profile antenna device

#170
20150340767
2015-11-26

A DUAL ANTENNA

#171
20150311584
2015-10-29

WIDEBAND WHIP ANTENNA

#172
20150214607
2015-07-30

MULTIPLE BAND ANTENNA FOR VEHICLE AND MANUFACTURING METHOD THEREOF

#173
20150171517
2015-06-18

Electronically steerable single helix/spiral antenna

#174
20150155619
2015-06-04

Circularly polarized compact helical antenna

#175
20150138037
2015-05-21

Antenna assemblies and methods of manufacturing the same

#176
20150130681
2015-05-14

3D antenna for integrated circuits

#177
20150097754
2015-04-09

Multiband frequency antenna

#178
20150097734
2015-04-09

Implantable medical devices having hollow sleeve cofire ceramic structures and methods of fabricating the same

#179
20150096167
2015-04-09

Implantable medical devices having hollow cap cofire ceramic structures and methods of fabricating the same

#180
20150077306
2015-03-19

Adjustable spiral antenna for portable use

#181
20150061947
2015-03-05

Integrated antenna transceiver for sensor and data transmission on rotating shafts

#182
20150048996
2015-02-19

Compact helical antenna with a sinusoidal profile modulating a fractal pattern

#183
20150047190
2015-02-19

High dielectric constant composite materials and methods of manufacture

#184
20140361949
2014-12-11

Antenna coil device

#185
20140333504
2014-11-13

Antenna arrangement and device

#186
20140253410
2014-09-11

Multi-mode, multi-band antenna

#187
20140232611
2014-08-21

Deployable helical antenna for nano-satellites

#188
20140159983
2014-06-12

Multifilar antenna

#189
20140159976
2014-06-12

Ceramic antenna module and methods of manufacture thereof

#190
20140152507
2014-06-05

RFID and robots for multichannel shopping

#191
20140125552
2014-05-08

ANTENNA AND ANTENNA UNIT INCLUDING SAME

#192
20140111397
2014-04-24

Multiband antenna assemblies including helical and linear radiating elements

#193
20140015717
2014-01-16

Antenna mast assemblies

#194
20130342397
2013-12-26

Phased antenna array for global navigation satellite system signals

#195
20130328743
2013-12-12

COAXIAL HELICAL ANTENNA

#196
20130328731
2013-12-12

Health data collecting system and semiconductor device

#197
20130252678
2013-09-26

Antenna device for wireless communication terminal

#198
20130207856
2013-08-15

Hybrid antenna for portable communication devices

#199
20130185929
2013-07-25

Process for manufacturing an antenna for an electronic device in a tyre

#200
20130181881
2013-07-18

Antenna assembly

#201
20130120220
2013-05-16

Antenna device

#202
20130113676
2013-05-09

Dual frequency antenna

#203
20130106664
2013-05-02

Helix-spiral combination antenna

#204
20130052970
2013-02-28

RF transceiver front-end

#205
20130027276
2013-01-31

ANTENNA DEVICE FOR SUPPORTING A PLURALITY OF BANDS IN A PORTABLE TERMINAL

#206
20130009840
2013-01-10

WHIP DUAL-BAND ANTENNA

#207
20120280875
2012-11-08

Spherical perturbation of an array antenna

#208
20120275123
2012-11-01

Ceramic antenna module and methods of manufacture thereof

#209
20120274534
2012-11-01

Dual-band antenna and related wireless communication apparatus

#210
20120268334
2012-10-25

Optimal loading for increased gain in an array antenna

#211
20120268331
2012-10-25

SMALL ANTENNA FOR VEHICLE

#212
20120265272
2012-10-18

Telemetry antennas for medical devices and medical devices including telemetry antennas

#213
20120256797
2012-10-11

Increased gain in an array antenna through optimal suspension of piece-wise linear conductors

#214
20120245016
2012-09-27

High dielectric constant composite materials and methods of manufacture

#215
20120209504
2012-08-16

Mobile unit and system having integrated mapping, communications and tracking

#216
20120206315
2012-08-16

Vehicle pole antenna

#217
20120163635
2012-06-28

Helical antenna apparatus and method of forming helical antenna

#218
20120154252
2012-06-21

Antenna

#219
20120133568
2012-05-31

Quadrifilar helix antenna system with ground plane

#220
20120119974
2012-05-17

Dual frequency antenna

#221
20120092230
2012-04-19

On-chip helix antenna

#222
20120081256
2012-04-05

ANTENNA APPARATUS

#223
20120075165
2012-03-29

Dual frequency antenna with wide frequency

#224
20120075153
2012-03-29

WIDEBAND AND MULTIBAND EXTERNAL ANTENNA FOR PORTABLE TRANSMITTERS

#225
20120064843
2012-03-15

Data communication device

#226
20120038515
2012-02-16

ARM-WORN RFID READER

#227
20120032871
2012-02-09

Antenna and an antenna feed structure

#228
20120007792
2012-01-12

Monolithic microwave antenna feed and method of manufacture

#229
20110304430
2011-12-15

METHOD OF TRACKING A CONTAINER USING MICRORADIOS

#230
20110298688
2011-12-08

Reconfigurable axial-mode helical antenna

#231
20110267235
2011-11-03

METHOD OF TRACKING A VEHICLE USING MICRORADIOS

#232
20110265314
2011-11-03

Method of manufacturing a microradio

#233
20110257884
2011-10-20

Mobile unit and system having integrated mapping, communications and tracking

#234
20110248894
2011-10-13

Adjustable spiral antenna for portable use

#235
20110215984
2011-09-08

COAXIAL HELICAL ANTENNA

#236
20110193755
2011-08-11

Antenna rod for a rod antenna for multiple radio services

#237
20110122031
2011-05-26

Radio Device for a Wireless Network

#238
20110037679
2011-02-17

Electrically small antenna with wideband switchable frequency capability

#239
20110025580
2011-02-03

Antenna system and connector for antenna

#240
20110025568
2011-02-03

SUBSTITUTE ANTENNA

#241
20110001684
2011-01-06

MULTIRESONANCE HELIX ANTENNA

#242
20100265145
2010-10-21

INTEGRATED ANTENNA SYSTEM FOR CAR AND METHOD OF MAKING SAME

#243
20100245190
2010-09-30

Health data collecting system and semiconductor device

#244
20100220022
2010-09-02

Multiple antenna high isolation apparatus and application thereof

#245
20100214184
2010-08-26

ANTENNA DEVICES AND SYSTEMS FOR MULTI-BAND COVERAGE IN A COMPACT VOLUME

#246
20100194664
2010-08-05

Antenna rod having an interior sheathed rod with a winding

#247
20100177015
2010-07-15

Antenna and an antenna feed structure

#248
20100156753
2010-06-24

Multi-frequency antenna

#249
20100156752
2010-06-24

HELIX ANTENNA

#250
20100127952
2010-05-27

DUAL HELIX, DUAL PITCH ANTENNA FOR WIDE FREQUENCY BANDWIDTH

#251
20100100156
2010-04-22

Antenna insulation for an implantable medical device

#252
20100085267
2010-04-08

Monopole antenna

#253
20100085258
2010-04-08

ELECTRICAL CIRCUIT MATERIAL, ANTENNA DEVICE AND METHOD FOR MANUFACTURING ELECTRICAL CIRCUIT MATERIAL

#254
20100062730
2010-03-11

RF transceiver front-end

#255
20100026595
2010-02-04

ANTENNA DEVICE AND MOBILE WIRELESS TERMINAL

#256
20100019985
2010-01-28

Header with integral antenna for implantable medical devices

#257
20100019871
2010-01-28

Electric field coupler, communication apparatus, communication system, and fabrication method for electric field coupler

#258
20100013723
2010-01-21

Marine multiband antenna

#259
20090315790
2009-12-24

Patient device having an antenna array with polarization diversity

#260
20090312069
2009-12-17

PORTABLE ELECTRONIC DEVICE WITH BROADCAST ANTENNA

#261
20090303152
2009-12-10

ANTENNA APPARATUS

#262
20090295672
2009-12-03

Antenna and method of forming same

#263
20090284441
2009-11-19

Multiple frequency antenna

#264
20090278751
2009-11-12

Antenna Device and Portable Terminal Device

#265
20090273537
2009-11-05

FM chip antenna

#266
20090273535
2009-11-05

Antenna apparatus

#267
20090267847
2009-10-29

Composite antenna apparatus

#268
20090251382
2009-10-08

ANTENNA DEVICE AND COMMUNICATION DEVICE USING SAME

#269
20090243956
2009-10-01

Enhanced implantable helical antenna system and method

#270
20090243942
2009-10-01

MULTIBAND ANTENNA

#271
20090237310
2009-09-24

Antenna assembly and electronic device with a retractable radio frequency radiating element

#272
20090219220
2009-09-03

Dual-band multi-pitch parasitic half-wave (MPPH) antenna

#273
20090201117
2009-08-13

Container with electromagnetic coupling module

#274
20090174620
2009-07-09

Phased array antenna having the highest efficiency at slant angle

#275
20090128437
2009-05-21

Antenna

#276
20090115685
2009-05-07

Dual band helical antenna with wide bandwidth

#277
20090096693
2009-04-16

Low frequency antenna

#278
20090073054
2009-03-19

Planer antenna structure

#279
20090046022
2009-02-19

Antenna with near field deflector

#280
20090027295
2009-01-29

Transition from a pulse generator to one or more helical antennae

#281
20090027293
2009-01-29

Antenna

#282
20090027278
2009-01-29

Printed circuit boards with a multi-plane antenna and methods for configuring the same

#283
20090021449
2009-01-22

Broadband land mobile antenna

#284
20090015504
2009-01-15

Antenna, antenna combination, and portable electronic device having the antenna or antenna combination

#285
20090011922
2009-01-08

Ceramic antenna module and methods of manufacture thereof

#286
20080303743
2008-12-11

Bent monopole antenna

#287
20080274775
2008-11-06

Body-worn Personal Communications Apparatus

#288
20080252549
2008-10-16

ANTENNA DEVICE

#289
20080246679
2008-10-09

Small, narrow profile multiband antenna

#290
20080231542
2008-09-25

Multi-frequency antenna

#291
20080224946
2008-09-18

Chip antenna

#292
20080224945
2008-09-18

Antenna apparatus

#293
20080204337
2008-08-28

PORTABLE ANTENNA DEVICE

#294
20080191947
2008-08-14

Portable communication device antenna arrangement

#295
20080180216
2008-07-31

Antenna having loop and helical structure and RFID tag using the same

#296
20080174488
2008-07-24

Passive tracking antenna system

#297
20080150826
2008-06-26

Reflector antenna

#298
20080129630
2008-06-05

Coupled multiband antennas

#299
20080122719
2008-05-29

Antenna device

#300
20080117120
2008-05-22

Receiver of FM System