H03F2203/45554 - CPC Classification Index

ClassID:

220082 ⎘

H03F2203/45554 - 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 IC comprising one or more coils

Recent Application in this class:

20200195231

2020-06-18

Wireless receiving device

20190115876

2019-04-18

Power amplifier with nulling monitor circuit

20190052491

2019-02-14

Signal distribution circuit and signal distribution circuit system

20160218674

2016-07-28

Dual-mode power amplifier

20160056769

2016-02-25

Power amplification module

20150381172

2015-12-31

Driver circuit

20150340991

2015-11-26

Multi-band power amplifier

20150214994

2015-07-30

Three-dimensional power amplifier architecture

20150097619

2015-04-09

Amplifier

#10

20150078420

2015-03-19

Amplification circuit

#11

20140232589

2014-08-21

Receiver circuit, phased-array receiver and radar system

#12

20140225675

2014-08-14

Apparatus for a radio frequency integrated circuit

#13

20140203872

2014-07-24

Low-noise amplifier, receiver, method and computer program

#14

20130300506

2013-11-14

Accurate bias tracking for process variation and supply modulation

#15

20130281043

2013-10-24

Low noise amplifier

#16

20130021097

2013-01-24

Inductive-element feedback-loop compensator

#17

20120262236

2012-10-18

Differential amplifying circuit

#18

20120161876

2012-06-28

Accurate bias tracking for process variation and supply modulation

#19

20120013417

2012-01-19

Center-tapped inductor balun

#20

20120009889

2012-01-12

Narrow-band tunable radio frequency (RF) power amplifiers and related methods

#21

20120007676

2012-01-12

Drive amplifier

#22

20120007675

2012-01-12

Power amplifier

#23

20100259331

2010-10-14

High-linearity low noise amplifier

#24

20100253436

2010-10-07

Amplifier

#25

20100248648

2010-09-30

Amplifier circuit and transceiver

#26

20100182089

2010-07-22

Method and system for processing signals via an integrated low noise amplifier having configurable input signaling mode

#27

20100164629

2010-07-01

Method and system for a highly efficient power amplifier utilizing dynamic baising and predistortion

#28

20100134944

2010-06-03

Magnetic coupler device and magnetically coupled isolator

#29

20100109780

2010-05-06

Flexible dynamic range amplifier

#30

20100013557

2010-01-21

Current-controlled CMOS (C3MOS) fully differential integrated wideband amplifier/equalizer with adjustable gain and frequency response without additional power or loading

#31

20090315625

2009-12-24

Method and system for processing signals via an integrated low noise amplifier having configurable input signaling mode

#32

20090237165

2009-09-24

Cross-coupled low noise amplifier for cellular applications

#33

20090137213

2009-05-28

Adaptive radio transceiver with offset PLL with subsampling mixers

#34

20090102562

2009-04-23

Cross-coupled low noise amplifier for cellular applications

#35

20090075597

2009-03-19

DEVICE, SYSTEM, AND METHOD OF LOW-NOISE AMPLIFIER

#36

20090033425

2009-02-05

Method and system for a highly efficient power amplifier utilizing dynamic biasing and predistortion

#37

20080261553

2008-10-23

RF input transconductor stage

#38

20080258731

2008-10-23

High impedance differential input preamplifier and antenna for MRI

#39

20080136526

2008-06-12

Method and system for a highly efficient power amplifier utilizing dynamic biasing and predistortion

#40

20070129903

2007-06-07

Digital signal offset adjusting apparatus and pulse pattern generator using the same

#41

20070120603

2007-05-31

Techniques for designing wide band low noise amplifiers

#42

20070111027

2007-05-17

Light-emitting organic materials

#43

20070025435

2007-02-01

Current-controlled CMOS (C3MOS) fully differential integrated wideband amplifier/equalizer with adjustable gain and frequency response without additional power or loading

#44