H03B7/146 - CPC Classification Index

ClassID:

218682 ⎘

H03B7/146 - CPC Classification

Classification description:

Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance active element being semiconductor device with several semiconductor devices

Recent Application in this class:

20240014559

Element having antenna array structure

20230282970

ELEMENT, AND TERAHERTZ CAMERA SYSTEM USING ELEMENT

20230208037

OSCILLATOR AND DETECTING SYSTEM

20220173515

Element having antenna array structure

20070057741

Method and apparatus for effecting high-frequency amplification or oscillation

20050146386

Method and apparatus for effecting high-frequency amplification or oscillation