ClassID:

214031

H01P3/023 - CPC Classification

Classification description:

Waveguides; Transmission lines of the waveguide type with two longitudinal conductors Fin lines; Slot lines

Recent Application in this class:
#1
20250253515
2025-08-07

HYBRID STRUCTURE FOR ULTRA-WIDEBANDTERAHERTZ GENERATION AND RECEPTION WITH SEMICONDUCTOR DEVICES

#2
20240429586
2024-12-26

MARCHAND BALUN AND FREQUENCY MULTIPLIER INCLUDING THE SAME

#3
20240396198
2024-11-28

CHIP PACKAGES INCLUDING SUBSTRATE INTEGRATED WAVEGUIDES

#4
20220200115
2022-06-23

WAVEGUIDE WITH SLOT-FED DIPOLE ELEMENTS

#5
20210384627
2021-12-09

Linear impedance compensation system with microstrip and slotline coupling and controllable capacitance

#6
20210249779
2021-08-12

Radial feed segmentation using wedge plates radial waveguide

#7
20200343636
2020-10-29

Impedance compensation system with microstrip and slotline coupling and controllable capacitance

#8
20190115875
2019-04-18

Amplifier power combiner with slotline impedance transformer

#9
20170237138
2017-08-17

Four-mode defected ground structure resonator

#10
20150156861
2015-06-04

Circuit board equipped with a high-frequency component emitting interference waves

#11
20150123861
2015-05-07

Method for creating a slot-line on a multilayer substrate and multilayer printed circuit comprising at least one slot-line realized according to said method and used as an isolating slot or antenna

#12
20150061795
2015-03-05

Radio frequency device with feed structure

#13
20140253379
2014-09-11

Mode generator device for a satellite antenna system and method for producing the same

#14
20140167882
2014-06-19

Electromagnetic wave propagation path and electromagnetic wave propagation device

#15
20130082379
2013-04-04

Semiconductor package including an integrated waveguide

#16
20080280583
2008-11-13

Submillimeter wave heterodyne receiver

#17
20080011509
2008-01-17

Fractal and space-filling transmission lines, resonators, filters and passive network elements

#18
20070285190
2007-12-13

High-frequency circuit device, high-frequency module, and communication apparatus

#19
20070188257
2007-08-16

Electromagnetically shielded slot transmission line

#20
20070046402
2007-03-01

Planar dielectric line, high-frequency active circuit, and transmitter-receiver

#21
20050168303
2005-08-04

Slot transmission line patch connector

#22
20050156690
2005-07-21

Electromagnetically shielded slot transmission line

#23
18133554
2025-04-01

Load pull tuner for waveguide wafer probe

#24
16262112
2021-10-26

Waveguide slide screw tuner with rotating disc probes

#25
16254942
2020-06-23

High gamma disc-tuning probes for impedance tuners

#26
15647815
2019-02-19

Communication cables incorporating separators with longitudinally spaced projections