ClassID:

214352

H01Q11/04 - CPC Classification

Classification description:

Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements; Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna

Recent Application in this class:
#1
20210376476
2021-12-02

Long range low frequency antenna

#2
20210376442
2021-12-02

Wireless transmission device and bendable antenna thereof

#3
20210013614
2021-01-14

Foldable and reconfigurable antennas, arrays and frequency selective surfaces with rigid panels

#4
20190305428
2019-10-03

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

#5
20190221932
2019-07-18

Antenna apparatus and terminal device

#6
20190190154
2019-06-20

Antenna with frequency-selective elements

#7
20190140345
2019-05-09

Protective antenna cover for vehicles

#8
20190115662
2019-04-18

Wireless communication device

#9
20180337703
2018-11-22

Transceiver antenna system for platooning

#10
20180294570
2018-10-11

Antenna with frequency-selective elements

#11
20180233806
2018-08-16

Household appliance wireless communication network adapter

#12
20170346195
2017-11-30

Antenna module

#13
20170117632
2017-04-27

Horizontally polarized wave antenna using serial-feed mode

#14
20170062941
2017-03-02

Mid fed traveling wave antenna and a repeatable circuit segment for use therein

#15
20160352020
2016-12-01

SYSTEMS, APPARATUSES, AND METHODS FOR GENERATING AND/OR UTILIZING SCALAR-LONGITUDINAL WAVES

#16
20160336660
2016-11-17

Efficient active multi-drive radiator

#17
20150318620
2015-11-05

Curved surface scattering antennas

#18
20150295323
2015-10-15

CIRCULAR LOOP CROSSED ELEMENTS OMNIDIRECTIONAL ANTENNA

#19
20130278473
2013-10-24

Efficient active multi-drive radiator

#20
20120249374
2012-10-04

Planar broadband traveling-wave beam-scan array antennas

#21
20110269398
2011-11-03

Bidirectional transmission coil and bidirectional transmission system using the same

#22
20110241969
2011-10-06

Grid array antennas and an integration structure

#23
20110037675
2011-02-17

Coplanar antenna unit and coplanar antenna

#24
20090295642
2009-12-03

High gain multiple polarization antenna assembly

#25
20090079637
2009-03-26

Antenna apparatus for radio communication

#26
20060135061
2006-06-22

Digital video broadcast-handheld (DVB-H) antennas for wireless terminals

#27
20060092092
2006-05-04

Antenna system and a method for fabricating the same

#28
20060030363
2006-02-09

Wideband antenna with reduced dielectric loss

#29
20050156795
2005-07-21

Dual-frequency antenna

#30
20050128158
2005-06-16

Horizontal polarized wave non-directional array antenna

#31
20050128149
2005-06-16

Antenna device

#32
20050104783
2005-05-19

Antenna for portable radio