H03F2203/45714 - CPC Classification Index

ClassID:

220162 ⎘

H03F2203/45714 - CPC Classification

Classification description:

Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by; Indexing scheme relating to differential amplifiers the LC comprising a coil as shunt

Recent Application in this class:

20170310290

2017-10-26

Amplifiers

20160156315

2016-06-02

Parallel resonant circuit

20110316634

2011-12-29

High speed low power multiple standard and supply output driver

20100259331

2010-10-14

High-linearity low noise amplifier