ClassID:

214336

H01Q9/265 - CPC Classification

Classification description:

Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements; Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength Open ring dipoles; Circular dipoles

Recent Application in this class:
#1
20250219285
2025-07-03

COMPOSITE ANTENNA DEVICE

#2
20250132498
2025-04-24

RFID TAG AND ANTENNA PATTERN

#3
20250120882
2025-04-17

APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY

#4
20250007180
2025-01-02

MIMO Antenna System

#5
20240382112
2024-11-21

SYSTEM FOR DETERMINING A PHYSIOLOGICAL PARAMETER OF A SUBJECT

#6
20240136722
2024-04-25

Systems and Related Adapters for Providing Power to Devices in a System

#7
20240108546
2024-04-04

Apparatus, system and method for fluid delivery

#8
20230395996
2023-12-07

Systems and methods for circular-polarized beam forming and steering based on the superposition of circular modes for communication and radar systems

#9
20230387599
2023-11-30

Antenna device

#10
20230361482
2023-11-09

Circularly Polarized Array Antenna for Millimeter Wave Communications

#11
20230253711
2023-08-10

Dual-open-ring wearable antenna

#12
20230226271
2023-07-20

APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY

#13
20230035707
2023-02-02

RFID tag and antenna member for use in RFID tag

#14
20230020807
2023-01-19

Antenna, antenna module, and wireless network device

#15
20220401641
2022-12-22

APPARATUS, SYSTEM AND METHOD FOR FLUID DELIVERY

#16
20220387260
2022-12-08

Apparatus, system and method for fluid delivery

#17
20220271434
2022-08-25

Systems and related adapters for providing power to devices in a system

#18
20220239003
2022-07-28

Antenna

#19
20220216620
2022-07-07

Circularly polarized array antenna for millimeter wave communications

#20
20220149526
2022-05-12

Ultra-Wideband (UWB) Antennas and Related Enclosures for the UWB Antennas

#21
20220148951
2022-05-12

SEMICONDUCTOR DEVICE INCLUDING AN ANTENNA

#22
20220147788
2022-05-12

Implantable passive RFID tag

#23
20210393484
2021-12-23

Apparatus, system and method for fluid delivery

#24
20210273339
2021-09-02

Wideband Dual-Polarized Four-Quad Loop Antenna

#25
20210170100
2021-06-10

Apparatus, system and method for fluid delivery

#26
20210159608
2021-05-27

Slot-fed dual horse shoe circularly-polarized broadband antenna

#27
20210126373
2021-04-29

Antenna

#28
20200388918
2020-12-10

Dual-band antenna for global positioning system

#29
20200373674
2020-11-26

Antenna pattern, RFID inlay, RFID label, and RFID medium

#30
20200036100
2020-01-30

Electromagnetic signal focusing structures

#31
20190393608
2019-12-26

Increasing bandwidth of a dipole antenna

#32
20190388609
2019-12-26

Apparatus, system and method for fluid delivery

#33
20190379103
2019-12-12

Wireless communication with dielectric medium

#34
20190260239
2019-08-22

Apparatus and method for RF energy harvesting

#35
20190260107
2019-08-22

Antenna assembly

#36
20190148842
2019-05-16

Magnetic dipole antenna with omnidirectional e-plane pattern and method of making same

#37
20190115953
2019-04-18

Wireless communication device

#38
20190083698
2019-03-21

Apparatus, system and method for fluid delivery

#39
20190021954
2019-01-24

Apparatus, system and method for fluid delivery

#40
20180323513
2018-11-08

Multi-band base station antennas having crossed-dipole radiating elements with generally oval or rectangularly shaped dipole arms and/or common mode resonance reduction filters

#41
20180316085
2018-11-01

Vehicle antenna module

#42
20180294571
2018-10-11

Antenna for the reception of circularly polarized satellite radio signals for satellite navigation on a vehicle

#43
20180294565
2018-10-11

Ultra-wideband (UWB) antennas and related enclosures for the UWB antennas

#44
20180277927
2018-09-27

Wireless communications with dielectric medium

#45
20180268277
2018-09-20

Insulated plug with RFID tag

#46
20180261906
2018-09-13

Dipole antenna with cavity

#47
20180254546
2018-09-06

Wireless wearable electronic device communicatively coupled to a remote device

#48
20180241130
2018-08-23

Systems and related adapters for providing power to devices in a system

#49
20180241116
2018-08-23

Near-field electromagnetic induction (NFEMI) antenna

#50
20180226726
2018-08-09

Communication device

#51
20180212308
2018-07-26

Dual band SRR loaded cavity antenna

#52
20180191084
2018-07-05

Wide band antenna

#53
20180159234
2018-06-07

Wireless medical device with a complementary split ring resonator arrangement for suppression of electromagnetic interference

#54
20180123261
2018-05-03

Antenna device

#55
20180108983
2018-04-19

Housing structure having conductive adhesive antenna and conductive adhesive antenna thereof

#56
20180062731
2018-03-01

Omnidirectional multiband symmetrical dipole antennas

#57
20170331198
2017-11-16

Internally fed directional folded yagi antenna assemblies

#58
20170244162
2017-08-24

Antenna and wireless communication device

#59
20170244148
2017-08-24

Wireless LED tube lamp device

#60
20170239417
2017-08-24

Apparatus, system and method for fluid delivery

#61
20170236776
2017-08-17

Semiconductor device including an antenna

#62
20170194720
2017-07-06

Miniature wideband antenna for 5G mobile networks

#63
20170194717
2017-07-06

Antenna, antenna array, and wireless communication device

#64
20170172701
2017-06-22

RFID transponder for a medical instrument and/or for an endoscope, medical instrument and/or endoscope, and assembly method

#65
20170117612
2017-04-27

Antenna, array antenna, and radio communication apparatus

#66
20170077591
2017-03-16

Wireless communication with dielectric medium

#67
20170040701
2017-02-09

COMMUNICATION DEVICE, ELECTRONIC TIMEPIECE, AND ANTENNA DEVICE

#68
20170033459
2017-02-02

Balanced antenna

#69
20170005405
2017-01-05

Antenna device of radar system

#70
20160013541
2016-01-14

Antenna attachment

#71
20150311600
2015-10-29

Circular polarized isolated magnetic dipole antenna

#72
20150288071
2015-10-08

Antenna and wireless communication device

#73
20150204840
2015-07-23

Sequencing apparatus

#74
20150194738
2015-07-09

Reconfigurable antenna

#75
20150157537
2015-06-11

Apparatus, system and method for fluid delivery

#76
20150137815
2015-05-21

Circular dipole and surface coil loop structures and methods for using the same

#77
20150116173
2015-04-30

Electromagnetic dipole antenna

#78
20150065069
2015-03-05

Wireless communication with dielectric medium

#79
20140218252
2014-08-07

Compact balanced embedded antenna

#80
20140104123
2014-04-17

Antenna and wireless terminal device

#81
20140097991
2014-04-10

Apparatus and methods for wireless communication

#82
20140048174
2014-02-20

Apparatus, system and method for fluid delivery

#83
20140035791
2014-02-06

Broadband Clover Leaf Dipole Panel Antenna

#84
20130307742
2013-11-21

Balanced antenna system

#85
20130229322
2013-09-05

Antenna system

#86
20130222196
2013-08-29

WIRELESS DEVICE, AND INFORMATION PROCESSING APPARATUS AND STORAGE DEVICE INCLUDING THE WIRELESS DEVICE

#87
20130070817
2013-03-21

Wireless communication with dielectric medium

#88
20120249394
2012-10-04

IC package with embedded phased array antenna

#89
20120098725
2012-04-26

Broadband clover leaf dipole panel antenna

#90
20120026062
2012-02-02

Flat folding hinged antenna

#91
20110260906
2011-10-27

Pulse radar device

#92
20110255634
2011-10-20

Pulse wireless communication device

#93
20110248724
2011-10-13

DETECTION ELEMENT FOR DETECTING AN ELECTROMAGNETIC WAVE

#94
20110216500
2011-09-08

Docking station apparatus

#95
20110122037
2011-05-26

Method and system for a phased array antenna embedded in an integrated circuit package

#96
20110115685
2011-05-19

RFID TAG ANTENNA USING DOUBLE-OPEN ENDS COUPLER STRUCTURE

#97
20110006960
2011-01-13

Planar tripolar antenna

#98
20100321251
2010-12-23

Antenna elements, arrays and base stations including mast-mounted antenna arrays

#99
20100231474
2010-09-16

Metal pipe managed by wireless tag and wireless tag

#100
20100207831
2010-08-19

Loop Dipole Antenna Module

#101
20100201583
2010-08-12

Antenna system

#102
20100198183
2010-08-05

Apparatus, system and method for fluid delivery

#103
20100198182
2010-08-05

Apparatus, system and method for fluid delivery

#104
20100188299
2010-07-29

Laptop computer antenna device

#105
20100060542
2010-03-11

Multi-Band Antenna Arrangement

#106
20100033394
2010-02-11

OPTIMIZED CAPACITIVE DIPOLE ANTENNA

#107
20090251380
2009-10-08

Dual polarized antenna

#108
20090153428
2009-06-18

Method and system for a phased array antenna embedded in an integrated circuit package

#109
20090146900
2009-06-11

Antenna assemblies with antenna elements and reflectors

#110
20090079573
2009-03-26

Large scale folded dipole antenna for near-field RFID applications

#111
20080316112
2008-12-25

Antennas

#112
20080231526
2008-09-25

Antenna assembly and wireless unit employing it

#113
20080231517
2008-09-25

Multi-band antenna

#114
20080211725
2008-09-04

Antenna having a plurality of resonant frequencies

#115
20080136727
2008-06-12

Communication device with a wideband antenna

#116
20080079645
2008-04-03

Antenna structure having stable properties and headset

#117
20080012774
2008-01-17

Antenna system

#118
20070182658
2007-08-09

Loop antenna with a parasitic radiator

#119
20070024399
2007-02-01

Filters and antennas for microwaves and millimetre waves, based on open-loop resonators and planar transmission lines

#120
20060267855
2006-11-30

Machine producible directive closed-loop impulse antenna

#121
20060232477
2006-10-19

Antenna having a plurality of resonant frequencies

#122
20060170609
2006-08-03

Flat indoor UHF antenna device for a digital television

#123
20060152428
2006-07-13

Dipole antenna

#124
20060114167
2006-06-01

Dipole antenna

#125
20060071870
2006-04-06

Antenna device

#126
20060044192
2006-03-02

Ultra high frequency radio frequency identification tag

#127
20060017635
2006-01-26

Multi-band antenna

#128
20050183264
2005-08-25

Method for aligning capacitor plates in a security tag and a capacitor formed thereby

#129
20050134506
2005-06-23

Ultra high frequency radio frequency identification tag