H03C7/022 - CPC Classification Index

ClassID:

218914 ⎘

H03C7/022 - CPC Classification

Classification description:

Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using ferromagnetic devices, e.g. ferrites

Recent Application in this class:

20240072404

2024-02-29

System with magnetic film for reducing passive intermodulation

20230327308

2023-10-12

System with magnetic film for reducing passive intermodulation

20230261612

2023-08-17

Magnetic absorbers for passive intermodulation mitigation

20220052643

2022-02-17

Magnetic absorbers for passive intermodulation mitigation

20210265951

2021-08-26

Magnetic absorbers for passive intermodulation mitigation

20190198957

2019-06-27

Low loss, wide band, phase shifter utilizing transformer

15904822

2019-10-15

Magnetic antenna structures having improved gain bandwidth performance