the feedback circuit of the amplifier stage comprising a resistor and a capacitor in series, at least one of them being an active one

Industry

CPC
H03F2200/141

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

Current Industry

H03F2200/141the feedback circuit of the amplifier stage comprising a resistor and a capacitor in series, at least one of them being an active one

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Trans-impedance amplifier (TIA) for ultrasound devices
- Patent number 11,662,447
- Issue date May 30, 2023
- BFLY OPERATIONS, INC.
- Kailiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active feedback wideband low-noise amplifier
- Patent number 11,595,007
- Issue date Feb 28, 2023
- QUALCOMM Incorporated
- Makar Snai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal output circuit
- Patent number 11,451,202
- Issue date Sep 20, 2022
- Denso Corporation
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier with a compensator with a network of at least third order
- Patent number 11,082,017
- Issue date Aug 3, 2021
- Purifi APS
- Bruno Putzeys
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Triangular-wave voltage generator and corresponding class-D amplifi...
- Patent number 10,277,178
- Issue date Apr 30, 2019
- STMicroelectronics S.r.l.
- Stefano Ramorini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Front-end system for radio devices
- Patent number 8,971,831
- Issue date Mar 3, 2015
- IMEC
- Vojkan Vidojkovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearity enhancement on cascode gain block amplifier
- Patent number 8,493,154
- Issue date Jul 23, 2013
- Berex Corporation
- Edmar Camargo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedback amplifier
- Patent number 8,421,538
- Issue date Apr 16, 2013
- Electronics and Telecommunications Research Institute
- Sang-Heung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device having a bias resistor circuit
- Patent number 8,362,822
- Issue date Jan 29, 2013
- Kabushiki Kaisha Toshiba
- Teruo Imayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit, integrated circuit and radio frequency communica...
- Patent number 7,952,430
- Issue date May 31, 2011
- MediaTek Singapore Pte Ltd.
- Federico Alessandro Fabrizio Beffa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit, integrated circuit and radio frequency communica...
- Patent number 7,902,920
- Issue date Mar 8, 2011
- Media Tek Singapore Pte Ltd.
- Federico Alessandro Fabrizio Beffa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active resistor used in a feedback amplifier particularly useful fo...
- Patent number 7,659,781
- Issue date Feb 9, 2010
- Sun Microsystems, Inc.
- Alex Chow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedback-type variable gain amplifier and method of controlling the...
- Patent number 7,633,337
- Issue date Dec 15, 2009
- Samsung Electronics Co., Ltd.
- Il-Ku Nam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with controllable feedback loop
- Patent number 7,388,428
- Issue date Jun 17, 2008
- Alcatel
- Dirk Wiegner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain wideband amplifier
- Patent number 7,274,257
- Issue date Sep 25, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Moon Sun Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband amplifier with improved noise figure and distortion chara...
- Patent number 7,248,119
- Issue date Jul 24, 2007
- Alps Electric Co., Ltd.
- Masaki Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier having MOS capacitor compensation
- Patent number 6,906,591
- Issue date Jun 14, 2005
- SigmaTel, Inc.
- Michael R. May
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband variable gain amplifier with high linearity and variable...
- Patent number 6,882,226
- Issue date Apr 19, 2005
- Integrant Technologies Inc.
- Youngho Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedback type variable gain amplifier
- Patent number 6,285,257
- Issue date Sep 4, 2001
- Kabushiki Kaisha Toshiba
- Hiroyuki Abe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain-tilt amplifier
- Patent number 5,051,705
- Issue date Sep 24, 1991
- Pacific Monolithics
- Sanjay B. Moghe
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
MULTIBAND DOHERTY POWER AMPLIFIER
- Publication number 20250015764
- Publication date Jan 9, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Ayssar SERHAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD OF PROTECTING A LOW VOLTAGE CAPACITOR OF AN ERROR...
- Publication number 20240097620
- Publication date Mar 21, 2024
- NXP B.V.
- Vincent Geffroy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACTIVE FEEDBACK WIDEBAND LOW-NOISE AMPLIFIER
- Publication number 20220131505
- Publication date Apr 28, 2022
- QUALCOMM Incorporated
- Makar SNAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL OUTPUT CIRCUIT
- Publication number 20210111682
- Publication date Apr 15, 2021
- DENSO CORPORATION
- Takahisa Koyasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AN AMPLIFIER WITH A COMPENSATOR WITH A NETWORK OF AT LEAST THIRD ORDER
- Publication number 20200313633
- Publication date Oct 1, 2020
- Purifi APS
- Bruno PUTZEYS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICES
- Publication number 20200150252
- Publication date May 14, 2020
- Butterfly Network, Inc.
- Kailiang Chen
- G01 - MEASURING TESTING
Information Patent Application
METAL DETECTOR FOR BURIED AND CORRODED PIPELINE
- Publication number 20190377100
- Publication date Dec 12, 2019
- TSINGHUA UNIVERSITY
- XIAO-PING ZHENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRIANGULAR-WAVE VOLTAGE GENERATOR AND CORRESPONDING CLASS-D AMPLIFI...
- Publication number 20180234062
- Publication date Aug 16, 2018
- STMicroelectronics S.r.l.
- Stefano Ramorini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Front-End System for Radio Devices
- Publication number 20130214863
- Publication date Aug 22, 2013
- IMEC
- Vojkan Vidojkovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feedback Amplifier
- Publication number 20120105158
- Publication date May 3, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Heung LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE HAVING A BIAS RESISTOR CIRCUIT
- Publication number 20110298533
- Publication date Dec 8, 2011
- Kabushiki Kaisha Toshiba
- Teruo Imayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT, INTEGRATED CIRCUIT AND RADIO FREQUENCY COMMUNICA...
- Publication number 20110109389
- Publication date May 12, 2011
- Federico Alessandro Fabrizio Beffa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT, INTEGRATED CIRCUIT AND RADIO FREQUENCY COMMUNICA...
- Publication number 20110057728
- Publication date Mar 10, 2011
- Federico Alessandro Fabrizio Beffa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACTIVE RESISTOR USED IN A FEEDBACK AMPLIFIER PARTICULARLY USEFUL FO...
- Publication number 20090315624
- Publication date Dec 24, 2009
- SUN MICROSYSTEMS, INC.
- Alex Chow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDBACK-TYPE VARIABLE GAIN AMPLIFIER AND METHOD OF CONTROLLING THE...
- Publication number 20080055005
- Publication date Mar 6, 2008
- Il-Ku NAM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods and system of feedback in amplifier circuit
- Publication number 20070096826
- Publication date May 3, 2007
- Lowell E. Kolb
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable gain wideband amplifier
- Publication number 20060197599
- Publication date Sep 7, 2006
- Samsung Electro-Mechanics CO., LTD.
- Moon Sun Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier
- Publication number 20060114059
- Publication date Jun 1, 2006
- ALCATEL
- Dirk Wiegner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Broadband amplifier with improved noise figure and distortion chara...
- Publication number 20050270104
- Publication date Dec 8, 2005
- Alps Electric Co., Ltd.
- Masaki Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier having MOS capacitor compensation
- Publication number 20040108899
- Publication date Jun 10, 2004
- Michael R. May
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Broadband variable gain amplifier with high linearity and variable...
- Publication number 20030214357
- Publication date Nov 20, 2003
- INTEGRANT TECHNOLOGIES INC.
- Youngho Cho
- H03 - BASIC ELECTRONIC CIRCUITRY

the feedback circuit of the amplifier stage comprising a resistor and a capacitor in series, at least one of them being an active one

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Trans-impedance amplifier (TIA) for ultrasound devices

Active feedback wideband low-noise amplifier

Signal output circuit

Amplifier with a compensator with a network of at least third order

Triangular-wave voltage generator and corresponding class-D amplifi...

Front-end system for radio devices

Linearity enhancement on cascode gain block amplifier

Feedback amplifier

Semiconductor device having a bias resistor circuit

Amplifier circuit, integrated circuit and radio frequency communica...

Amplifier circuit, integrated circuit and radio frequency communica...

Active resistor used in a feedback amplifier particularly useful fo...

Feedback-type variable gain amplifier and method of controlling the...

Power amplifier with controllable feedback loop

Variable gain wideband amplifier

Broadband amplifier with improved noise figure and distortion chara...

Amplifier having MOS capacitor compensation

Broadband variable gain amplifier with high linearity and variable...

Feedback type variable gain amplifier

Gain-tilt amplifier

Patents Applicationslast 30 patents

MULTIBAND DOHERTY POWER AMPLIFIER

SYSTEM AND METHOD OF PROTECTING A LOW VOLTAGE CAPACITOR OF AN ERROR...

ACTIVE FEEDBACK WIDEBAND LOW-NOISE AMPLIFIER

SIGNAL OUTPUT CIRCUIT

AN AMPLIFIER WITH A COMPENSATOR WITH A NETWORK OF AT LEAST THIRD ORDER

TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICES

METAL DETECTOR FOR BURIED AND CORRODED PIPELINE

TRIANGULAR-WAVE VOLTAGE GENERATOR AND CORRESPONDING CLASS-D AMPLIFI...

Front-End System for Radio Devices

Feedback Amplifier

SEMICONDUCTOR DEVICE HAVING A BIAS RESISTOR CIRCUIT

AMPLIFIER CIRCUIT, INTEGRATED CIRCUIT AND RADIO FREQUENCY COMMUNICA...

AMPLIFIER CIRCUIT, INTEGRATED CIRCUIT AND RADIO FREQUENCY COMMUNICA...

ACTIVE RESISTOR USED IN A FEEDBACK AMPLIFIER PARTICULARLY USEFUL FO...

FEEDBACK-TYPE VARIABLE GAIN AMPLIFIER AND METHOD OF CONTROLLING THE...

Methods and system of feedback in amplifier circuit

Variable gain wideband amplifier

Power amplifier

Broadband amplifier with improved noise figure and distortion chara...

Amplifier having MOS capacitor compensation

Broadband variable gain amplifier with high linearity and variable...