Patents-Review.com
ClassID:

214489 ⎘

H01Q19/26 - 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 a secondary device in the form of a single substantially straight conductive element the primary active element being end-fed and elongated

Recent Application in this class:
#1
20250357660
2025-11-20

BASE STATION ANTENNAS WITH LOW-BAND ARRAYS HAVING LOW-BAND RADIATING ELEMENTS HAVING PARASITIC MONOPOLE ELEMENTS

 #2
20250105514
2025-03-27

HALF-WAVELENGTH ANTENNA DEVICE AND LOW-PROFILE ANTENNA DEVICE USING SAME

 #3
20230198156
2023-06-22

Antenna device, and wireless communication device

 #4
20220393366
2022-12-08

Antenna device and a detecting device having the same

 #5
20220336949
2022-10-20

COMPACT DIRECTIONAL ANTENNA, DEVICE COMPRISING SUCH AN ANTENNA

 #6
20220302575
2022-09-22

SYSTEM AND METHOD FOR TRANSLOCATING AND BUFFERING CELLULAR RADIATION SOURCE

 #7
20210210853
2021-07-08

Antenna and terminal

 #8
20210184333
2021-06-17

Vehicle antenna glazing

 #9
20210119344
2021-04-22

Antenna device

 #10
20210013620
2021-01-14

Patch antennas with excitation radiator feeds

 #11
20190386383
2019-12-19

WIDE-BEAM ANTENNA WITH MODULAR MAIN RADIATOR

 #12
20190221941
2019-07-18

Antenna device and beam direction adjustment method applied to antenna device

 #13
20190190138
2019-06-20

Antenna apparatus and vehicle having the same

 #14
20190044239
2019-02-07

Antenna

 #15
20180137399
2018-05-17

Wireless communication device and article equipped with the same

 #16
20180123218
2018-05-03

Surface wave antenna system

 #17
20170279200
2017-09-28

Antenna and electric device

 #18
20170244154
2017-08-24

Antenna structure and wireless communication device using same

 #19
20170025750
2017-01-26

Omnidirectional broadband antennas including capacitively grounded cable brackets

 #20
20160322702
2016-11-03

Antenna directivity control system and radio device

 #21
20160226145
2016-08-04

Omnidirectional broadband antennas

 #22
20150130677
2015-05-14

UHF-RFID antenna for point of sales application

 #23
20120326938
2012-12-27

Antenna configuration

 #24
20120256791
2012-10-11

Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor

 #25
20100321269
2010-12-23

Behind-the-ear wireless device

 #26
20100220023
2010-09-02

Broad band antenna

 #27
20100056212
2010-03-04

Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor

 #28
20090313897
2009-12-24

Sensor element for opening of doors and gates

 #29
20090284434
2009-11-19

ADAPTIVE ANTENNA FOR USE IN WIRELESS COMMUNICATION SYSTEMS

 #30
20090040124
2009-02-12

Multiple-resonance antenna

 #31
20080158088
2008-07-03

Antenna for GPS

 #32
20070222690
2007-09-27

Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor

 #33
20070210977
2007-09-13

Adaptive antenna for use in wireless communication systems

 #34
20060267834
2006-11-30

Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor

 #35
20060125709
2006-06-15

Adaptive antenna for use in wireless communication systems

 #36
20060103584
2006-05-18

Impedance matching means between antenna and transmission line

 #37
20060082514
2006-04-20

Antenna for controlling a beam direction both in azimuth and elevation

 #38
20050280589
2005-12-22

Low profile smart antenna for wireless applications and associated methods

 #39
20050219129
2005-10-06

Radio communication terminal

 #40
20050174298
2005-08-11

Low cost multiple pattern antenna for use with multiple receiver systems

 #41
16161505
2019-10-15

System and method for guarding an antenna from interfering physical objects