ClassID:

220228 āŽ˜

H03G3/008 - CPC Classification

Classification description:

Gain control in amplifiers or frequency changers without distortion of the input signal Control by switched capacitors

Recent Application in this class:
#1
20260106590
2026-04-16

Circuitry for and Methods of Gain Control

#2
20260066919
2026-03-05

High-Speed Continuous-Time Delta-Sigma Modulator Including an Amplifier with Limited Gain

#3
20250309849
2025-10-02

LOGARITHMIC AMPLIFIERS IN SILICON MICROPHONES

#4
20230344398
2023-10-26

Logarithmic Amplifiers in Silicon Microphones

#5
20220052661
2022-02-17

Multi-channel common-mode coupled AC gain amplifier

#6
20210336590
2021-10-28

Constant level-shift buffer amplifier circuits

#7
20210050825
2021-02-18

Constant level-shift buffer amplifier circuits

#8
20200177164
2020-06-04

Radio Frequency Signal Attenuator And Method of Operation Thereof

#9
20200106387
2020-04-02

Calibrating an injection locked oscillator

#10
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

#11
20180375481
2018-12-27

I—V conversion module

#12
20180364275
2018-12-20

Interface circuit for a capacitive accelerometer sensor

#13
20180358980
2018-12-13

Scalable dynamic range analog-to-digital converter system

#14
20180175807
2018-06-21

LNA with programmable linearity

#15
20180083579
2018-03-22

LNA with programmable linearity

#16
20180062602
2018-03-01

Method for gain control and related wireless receivers and devices

#17
20160099697
2016-04-07

Radio receiver having enhanced automatic gain control circuitry

#18
20150349728
2015-12-03

Current-voltage conversion amplifier circuit including multiplier with a current offset removal unit and multi input amplifier

#19
20150280668
2015-10-01

Capacitive programmable gain amplifier

#20
20150222238
2015-08-06

Switched capacitor circuits having level-shifting buffer amplifiers, and associated methods

#21
20150116037
2015-04-30

Variable matching circuit and amplifier

#22
20140357211
2014-12-04

Radio receiver having enhanced automatic gain control circuitry

#23
20140285264
2014-09-25

Reconfigurable output matching network for multiple power mode power amplifiers

#24
20140266454
2014-09-18

LNA with linearized gain over extended dynamic range

#25
20140253235
2014-09-11

Variable gain amplifier

#26
20140191804
2014-07-10

Variable gain amplifier

#27
20140022019
2014-01-23

Amplification circuit

#28
20130293294
2013-11-07

Programmable gain amplifier with amplifier common mode sampling system

#29
20120242389
2012-09-27

SENSOR CONTROL CIRCUIT AND SENSOR SYSTEM

#30
20120161875
2012-06-28

Amplification circuit

#31
20060192618
2006-08-31

Programmable gain amplifier and method

#32
15903876
2019-04-16

Variable gain amplifier with gain-based compensation