Patents-Review.com
ClassID:

219693 ⎘

H03F2200/75 - CPC Classification

Classification description:

Indexing scheme relating to amplifiers the amplifier stage being a common source configuration MOSFET

Recent Application in this class:
#1
20250167736
2025-05-22

Low-Noise Amplifier

 #2
20250150034
2025-05-08

Body Tie Optimization for Stacked Transistor Amplifier

 #3
20240364269
2024-10-31

Source Switched Split LNA

 #4
20240088842
2024-03-14

METHOD AND CIRCUIT TO ISOLATE BODY CAPACITANCE IN SEMICONDUCTOR DEVICES

 #5
20230283237
2023-09-07

Body tie optimization for stacked transistor amplifier

 #6
20230246615
2023-08-03

III-nitride power semiconductor based heterojunction device

 #7
20230179152
2023-06-08

LOW NOISE AMPLIFIER AND OPERATING METHOD THEREOF

 #8
20230112936
2023-04-13

Method and circuit to isolate body capacitance in semiconductor devices

 #9
20220224288
2022-07-14

Local oscillator buffer

 #10
20210336584
2021-10-28

Source switched split LNA

 #11
20210335772
2021-10-28

Cascode cell

 #12
20210211103
2021-07-08

Impedance transformation circuit for amplifier

 #13
20210067096
2021-03-04

Body tie optimization for stacked transistor amplifier

 #14
20210028749
2021-01-28

Power amplifier

 #15
20210013837
2021-01-14

Multiple-stage power amplifiers implemented with multiple semiconductor technologies

 #16
20210006205
2021-01-07

Power amplification circuit

 #17
20200395974
2020-12-17

Signal processing device, amplifier, and method

 #18
20200389130
2020-12-10

Multiple-stage power amplifiers implemented with multiple semiconductor technologies

 #19
20200321921
2020-10-08

Common source preamplifier for a MEMS capacitive sensor

 #20
20200304118
2020-09-24

Field-effect transistor arrangement and method for setting a drain current of a field-effect transistor

 #21
20200304070
2020-09-24

Power amplifier

 #22
20200186086
2020-06-11

Self-biased amplifier for use with a low-power crystal oscillator

 #23
20200168734
2020-05-28

Self-biasing and self-sequencing of depletion mode transistors

 #24
20200162041
2020-05-21

Method and circuit to isolate body capacitance in semiconductor devices

 #25
20200144967
2020-05-07

Source switched split LNA

 #26
20200076387
2020-03-05

Complementary variable gain amplification

 #27
20200052664
2020-02-13

MATRIX POWER AMPLIFIER

 #28
20190379330
2019-12-12

Body tie optimization for stacked transistor amplifier

 #29
20190341891
2019-11-07

Variable gain low noise amplifier with phase compensation

 #30
20190334488
2019-10-31

Low noise amplifier circuit with multiple-input multiple-output (MIMO) structure

 #31
20190319597
2019-10-17

Active device which has a high breakdown voltage, is memory-less, traps even harmonic signals and circuits used therewith

 #32
20190288651
2019-09-19

Matrix power amplifier

 #33
20190280662
2019-09-12

Differential transimpedance amplifier

 #34
20190263712
2019-08-29

Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers

 #35
20190245493
2019-08-08

Power amplifier

 #36
20190245085
2019-08-08

Self-biasing and self-sequencing of depletion-mode transistors

 #37
20190229077
2019-07-25

Packaged RF power amplifier having a high power density

 #38
20190181818
2019-06-13

Magnetic operational amplifier

 #39
20190181809
2019-06-13

Impedance transformation circuit for amplifier

 #40
20190158041
2019-05-23

Amplifier linearizer with wide bandwidth

 #41
20190140598
2019-05-09

Multiple-stage power amplifiers implemented with multiple semiconductor technologies

 #42
20190103841
2019-04-04

Power amplification circuit

 #43
20190103839
2019-04-04

Radio frequency (RF) receiver circuit

 #44
20190081650
2019-03-14

Amplifier noise cancellation

 #45
20190036497
2019-01-31

Reconfigurable amplifier and amplification method thereof

 #46
20190020314
2019-01-17

RF amplifier with conductor-less region underlying filter circuit inductor, and methods of manufacture thereof

 #47
20190019790
2019-01-17

Field effect transistor (FET) structure with integrated gate connected diodes

 #48
20190006998
2019-01-03

Amplifier arrangement and switched capacitor integrator

 #49
20180337658
2018-11-22

RF phase shifting device

 #50
20180323821
2018-11-08

Communications device with receiver chain of reduced size

 #51
20180316314
2018-11-01

Low noise amplifier including current bleeding circuit

 #52
20180302039
2018-10-18

Source switched split LNA

 #53
20180262172
2018-09-13

Active device which has a high breakdown voltage, is memory-less, traps even harmonic signals and circuits used therewith

 #54
20180241359
2018-08-23

Amplifier, filter, communication apparatus and network node

 #55
20180198420
2018-07-12

RF amplifier

 #56
20180183394
2018-06-28

Dynamic amplifier and chip using the same

 #57
20180183391
2018-06-28

Method and apparatus of an input resistance of a passive mixer to broaden the input matching bandwidth of a common source/gate LNA

 #58
20180175807
2018-06-21

LNA with programmable linearity

 #59
20180175801
2018-06-21

Inter-stage network for radio frequency amplifier

 #60
20180167039
2018-06-14

Semiconductor device

 #61
20180159484
2018-06-07

Linear CMOS PA with low quiescent current and boosted maximum linear output power

 #62
20180159475
2018-06-07

Body tie optimization for stacked transistor amplifier

 #63
20180138872
2018-05-17

Impedance transformation circuit for amplifier

 #64
20180097484
2018-04-05

Matrix power amplifier

 #65
20180097481
2018-04-05

Fully integrated low-noise amplifier

 #66
20180083579
2018-03-22

LNA with programmable linearity

 #67
20180083105
2018-03-22

Tuned semiconductor amplifier

 #68
20180069518
2018-03-08

Amplifier system and method for controlling amplifier

 #69
20180062582
2018-03-01

LOW-NOISE AMPLIFIER HAVING INTER-STAGE FILTER

 #70
20180062579
2018-03-01

Power amplification circuit

 #71
20180019719
2018-01-18

Bidirectional amplifier

 #72
20170366140
2017-12-21

Common gate amplifier circuit and power amplifier using the same

 #73
20170359041
2017-12-14

Buffer with increased headroom

 #74
20170353165
2017-12-07

Differential amplifiers

 #75
20170346456
2017-11-30

Active RC filters

 #76
20170279423
2017-09-28

Class AB common-source amplifier with constant transconductance

 #77
20170237400
2017-08-17

Power amplifier

 #78
20170214371
2017-07-27

Programmable low noise amplifier

 #79
20170207758
2017-07-20

Power amplifier system and associated control circuit and control method

 #80
20170200713
2017-07-13

Field effect transistor (FET) structure with integrated gate connected diodes

 #81
20170194918
2017-07-06

Impedance transformation circuit for amplifier

 #82
20170179896
2017-06-22

Linear low noise amplifier

 #83
20170163221
2017-06-08

Doherty amplifier

 #84
20170141748
2017-05-18

Amplifier system, controller of main amplifier and associated control method

 #85
20170126464
2017-05-04

Method and apparatus of an input resistance of a passive mixer to broaden the input matching bandwidth of a common source/gate LNA

 #86
20170111065
2017-04-20

Hybrid amplifier and signal combiner

 #87
20170099038
2017-04-06

Active drain terminated distributed amplifier

 #88
20170085237
2017-03-23

Active device which has a high breakdown voltage, is memory-less, traps even harmonic signals and circuits used therewith

 #89
20170085226
2017-03-23

Active device and circuits used therewith

 #90
20170077884
2017-03-16

Differential transimpedance amplifier

 #91
20170077883
2017-03-16

Self-regulated reference for switched capacitor circuit

 #92
20170077878
2017-03-16

Transimpedance amplifier

 #93
20170047897
2017-02-16

DC bias regulator for cascode amplifier

 #94
20170005654
2017-01-05

Switching circuit

 #95
20160373144
2016-12-22

POWER AMPLIFICATION MODULE

 #96
20160365859
2016-12-15

Wideband highly-linear low output impedance D2S buffer circuit

 #97
20160294336
2016-10-06

Balanced differential transimpedance amplifier with single ended input and balancing method

 #98
20160285418
2016-09-29

RF amplifier with conductor-less region underlying filter circuit inductor, and methods of manufacture thereof

 #99
20160276337
2016-09-22

Monolithic microwave integrated circuit (MMIC) cascode connected transistor circuit

 #100
20160261304
2016-09-08

Signal processing device, amplifier, and method

 #101
20160261237
2016-09-08

Distributed amplifier

 #102
20160164517
2016-06-09

High gain load circuit for a differential pair using depletion mode transistors

 #103
20160142027
2016-05-19

Amplifier and related method

 #104
20160142016
2016-05-19

Operational amplifier based circuit with compensation circuit block used for stability compensation

 #105
20160118941
2016-04-28

Amplification of a radio frequency signal

 #106
20160112018
2016-04-21

Circuits and methods for reducing supply sensitivity in a power amplifier

 #107
20160112016
2016-04-21

Silicon photonics modulator driver

 #108
20160087727
2016-03-24

Optical modulator driver circuit and optical transmitter

 #109
20160043697
2016-02-11

Front-end matching amplifier

 #110
20150340997
2015-11-26

CASCODE AMPLIFIER

 #111
20150326188
2015-11-12

Cascode power amplifier

 #112
20150116040
2015-04-30

Amplifier

 #113
20150002225
2015-01-01

Low-noise amplifier

 #114
20140266467
2014-09-18

System and method for reducing stress in a cascode common-source amplifier

 #115
20130265108
2013-10-10

Extremely high frequency dual-mode class AB power amplifier

 #116
20130143511
2013-06-06

Method and apparatus of an input resistance of a passive mixer to broaden the input matching bandwidth of a common source/gate LNA

 #117
20130099865
2013-04-25

Low-stress cascode structure

 #118
20120194267
2012-08-02

Distributed amplifier for band pass radio front-end

 #119
20120146727
2012-06-14

Fast power up comparator

 #120
20110316637
2011-12-29

Amplifier module with multiple operating modes

 #121
20110298535
2011-12-08

System and method for compensating for changes in an output impedance of a power amplifier

 #122
20110285884
2011-11-24

Circuit for processing a time-discrete analog signal and image sensor

 #123
20110080230
2011-04-07

Bias circuit

 #124
20110032035
2011-02-10

Amplifier module with multiple operating modes

 #125
20100283544
2010-11-11

Harmonic processing circuit and amplifying circuit using the same

 #126
20100237938
2010-09-23

High efficiency linear power amplifiers with load compensation

 #127
20100201450
2010-08-12

Controlling amplifier input impedance

 #128
20090206933
2009-08-20

Dual bias control circuit

 #129
20090140804
2009-06-04

Method and apparatus for improving the performance of MIMO wireless systems

 #130
20090009255
2009-01-08

Unilateral feedback power amplifier and method for realizing the same

 #131
20080290947
2008-11-27

Reconfigurable tunable RF power amplifier

 #132
20080242257
2008-10-02

FIELD EFFECT TRANSISTOR AMPLIFIER WITH LINEARIZATION

 #133
20080180175
2008-07-31

Variable gain amplifier and control method thereof

 #134
20080143442
2008-06-19

Electrical Circuit

 #135
20080119153
2008-05-22

Multiband wireless device and semiconductor integrated circuit

 #136
20080111629
2008-05-15

Constant current bias circuit and associated method

 #137
20080074177
2008-03-27

Linearization technique for current mode filters

 #138
20080068077
2008-03-20

Unilateral feedback power amplifier and method for realizing the same

 #139
20080055447
2008-03-06

Circuit for processing a time-discrete analog signal and image sensor

 #140
20080042742
2008-02-21

Distortion Nulling for Single-Ended High Dynamic Range RF Amplifier

 #141
20080031382
2008-02-07

Low distortion radio frequency (RF) limiter

 #142
20080030278
2008-02-07

Distributed amplifier having a variable terminal resistance

 #143
20080024226
2008-01-31

Inverting amplifier

 #144
20080007357
2008-01-10

High frequency stabilization network for microwave devices and monolithic integrated circuits

 #145
20080001675
2008-01-03

Amplifier circuit

 #146
20080001650
2008-01-03

Controlling output current delivered by a transistor

 #147
20070252650
2007-11-01

Semiconductor amplifier

 #148
20070247535
2007-10-25

Solid-state image sensing device and image sensing device

 #149
20070189413
2007-08-16

Wireless communication system using a single trace for transmitting signals

 #150
20070188224
2007-08-16

CDMA power amplifier design for low and high power modes

 #151
20070146077
2007-06-28

Radio frequency power amplifier

 #152
20070132512
2007-06-14

Variable gain amplifier

 #153
20070120606
2007-05-31

Base station power amplifier for memory effect minimization

 #154
20070040226
2007-02-22

Cascode circuit

 #155
20070008032
2007-01-11

Power amplifier and transmitter

 #156
20060261890
2006-11-23

Circuits and methods for implementing power amplifiers for millimeter wave applications

 #157
20060250121
2006-11-09

PFM control circuit for DC regulator

 #158
20050275465
2005-12-15

Semiconductor amplifier

 #159
20050237114
2005-10-27

MMIC distributed amplifier gate control using active bias

 #160
20050218992
2005-10-06

Optimizing power consumption in amplifiers

 #161
20050218991
2005-10-06

Bias circuit for a bipolar transistor

 #162
20050212602
2005-09-29

Method and apparatus for doherty amplifier biasing

 #163
20050176399
2005-08-11

Field effect transistor amplifier with linearization

 #164
20050083131
2005-04-21

MMIC distributed amplifier gate control using active bias

 #165
20050030104
2005-02-10

Power amplifier

 #166
15862517
2019-05-21

Multi-path peaking technique for equalization and supply noise compensation

 #167
15625776
2018-06-05

Cascaded LDO voltage regulator

 #168
15277344
2017-09-26

Amplifier circuit with single-ended input and differential outputs

 #169
15097700
2017-10-03

N-stacked field effect transistor based traveling wave power amplifier for monolithic microwave integrated circuits