Patents-Review.com
ClassID:

214450 ⎘

H01Q19/02 - 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 Details

Sub-classes:
Recent Application in this class:
#1
20260155577
2026-06-04

ADJUSTABLE ELECTROMAGNETIC ARRAY ELEMENT AND INTELLIGENT SURFACE

 #2
20230387603
2023-11-30

ANTENNA DEVICE AND ANTENNA UNIT

 #3
20230006339
2023-01-05

Antenna structure and image display device including the same

 #4
20220344824
2022-10-27

Wireless communication device and wireless communication method

 #5
20220328951
2022-10-13

Antenna device and vehicle

 #6
20220320743
2022-10-06

Antenna device and wireless communication apparatus

 #7
20220123475
2022-04-21

Wireless communication device and antenna configuration method

 #8
20210399432
2021-12-23

Communication device

 #9
20210151888
2021-05-20

Booster antenna and portable terminal stand

 #10
20210098864
2021-04-01

Radiating elements having parasitic elements for increased isolation and base station antennas including such radiating elements

 #11
20200373674
2020-11-26

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

 #12
20200350699
2020-11-05

Antenna device

 #13
20200328529
2020-10-15

Dielectric lens antenna

 #14
20200319594
2020-10-08

Full-function holographic antenna and method for fabricating same

 #15
20200259264
2020-08-13

Methods of preparing a composite dielectric material

 #16
20200203832
2020-06-25

Loop antenna and design method for loop antenna

 #17
20190386364
2019-12-19

ANGLE OF INCIDENCE-STABLE FREQUENCY SELECTIVE SURFACE DEVICE

 #18
20190334246
2019-10-31

Antenna

 #19
20190312341
2019-10-10

Antenna and window glass

 #20
20190188547
2019-06-20

Auxiliary antenna, RFID system, and method for reading RFID tag

 #21
20180241123
2018-08-23

Multi-band antenna device and electronic device having the same

 #22
20160261049
2016-09-08

Holographic mode conversion for electromagnetic radiation

 #23
20160064806
2016-03-03

Flexible artificial impedance surface antennas for automotive radar sensors

 #24
20160046866
2016-02-18

Devices for high-frequency technology, liquid-crystalline media and compounds

 #25
20160043460
2016-02-11

Antenna device and method of setting resonant frequency of antenna device

 #26
20150171509
2015-06-18

Antenna apparatus

 #27
20150130673
2015-05-14

Beam-steered wide bandwidth electromagnetic band gap antenna

 #28
20150035715
2015-02-05

Antenna device and electronic apparatus having the same

 #29
20140340273
2014-11-20

Antenna apparatus

 #30
20140300521
2014-10-09

Printed circuit board arrangement for supplying antennas via a three-conductor system for exciting different polarizations

 #31
20140159974
2014-06-12

Antenna device and method of setting resonant frequency of antenna device

 #32
20130300622
2013-11-14

Antenna device and method of setting resonant frequency of antenna device

 #33
20130234905
2013-09-12

Antenna device and method of setting resonant frequency of antenna device

 #34
20120262357
2012-10-18

ANTENNA DEVICE AND METHOD OF SETTING RESONANT FREQUENCY OF ANTENNA DEVICE

 #35
20120261615
2012-10-18

Devices for high-frequency technology, liquid-crystalline media and compounds

 #36
20120091821
2012-04-19

Antenna apparatus

 #37
20110223031
2011-09-15

WIND TURBINE, A BLADE THEREFOR AND A METHOD OF PROCESSING SIGNALS REFLECTED THEREFROM

 #38
20110074651
2011-03-31

ASSEMBLY OF CLAMPING MECHANISM AND LNB AND DISH ANTENNA USING THE SAME