H03C7/02 - CPC Classification Index

ClassID:

218913 ⎘

H03C7/02 - CPC Classification

Classification description:

Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Sub-classes:

H03C7/022 » {using ferromagnetic devices, e.g. ferrites} 6
H03C7/025 » {using semiconductor devices} 10
H03C7/04 » Polarisation of transmitted wave being modulated 0

Recent Application in this class:

20240413829

2024-12-12

METHODS AND APPARATUSES FOR RYDBERG EXCITATION, SPECTROSCOPY, AND QUANTUM TECHNOLOGY, AND IMPROVEMENTS IN RECEIVING AND TRANSMITTING ELECTROMAGNETIC WAVES AND SIGNALS AND ATOM RADIO COMMUNICATION APPARATUSES THEREFOR

20230118076

2023-04-20

ELECTRONIC DEVICE

20210021023

2021-01-21

Radiation device

20200251801

2020-08-06

Compact low loss signal coupler

20190234203

2019-08-01

Systems and methods for terahertz modulation for telemetry

20190198964

2019-06-27

Compact low loss signal coupler

20190027803

2019-01-24

Passive element

20180342983

2018-11-29

EMBEDDING DATA ON A POWER SIGNAL

20180331411

2018-11-15

Compact low loss signal coupler

#10

20180108966

2018-04-19

SIGNAL TRANSMISSION LINE INCLUDING ELECTRICALLY THIN RESISTIVE LAYER AND ASSOCIATED METHODS

#11

20170171014

2017-06-15

Modulation processing method and apparatus for high-order coding, base station, and terminal

#12

20160204742

2016-07-14

Frequency modulation assembly and cavity filter

#13

20160079921

2016-03-17

Embedding data on a power signal

#14

20140270777

2014-09-18

Wide bandgap matrix switcher, amplifier and oscillator

#15

20130208194

2013-08-15

Metallic surfaces as alignment layers for nondisplay applications of liquid crystals

#16

20090096545

2009-04-16

Dynamic frequency tuning of electric and magnetic metamaterial response

#17

16393816

2022-03-08

Mechanically modulated loopstick antenna