Controlling the common emitter circuit of the differential amplifier

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H03F3/45502

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

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H03F3/45502Controlling the common emitter circuit of the differential amplifier

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Patents Grantslast 30 patents

Information Patent Grant
Biased amplifier
- Patent number 12,218,641
- Issue date Feb 4, 2025
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- Sudheer Prasad
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- Issue date Apr 11, 2023
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- Issue date Jun 1, 2021
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Biased amplifier
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- Issue date Mar 10, 2020
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- H03 - BASIC ELECTRONIC CIRCUITRY
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Variable gain amplifier
- Patent number 10,263,583
- Issue date Apr 16, 2019
- Sumitomo Electric Industries, Ltd.
- Naoki Itabashi
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Common-mode feedback circuit, corresponding signal processing circu...
- Patent number 10,135,399
- Issue date Nov 20, 2018
- STMicroelectronics S.R.L.
- Francesco Carrara
- H03 - BASIC ELECTRONIC CIRCUITRY
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Low power feed forward amplifier
- Patent number 9,716,474
- Issue date Jul 25, 2017
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- Raja Sekhar Kanakamedala
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Common-mode feedback circuit, corresponding signal processing circu...
- Patent number 9,628,028
- Issue date Apr 18, 2017
- STMicroelectronics S.R.L.
- Francesco Carrara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier
- Patent number 9,257,951
- Issue date Feb 9, 2016
- Red Lion 49 Limited
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
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Differential audio amplifier
- Patent number 7,696,824
- Issue date Apr 13, 2010
- Red Lion 49 Limited
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- H03 - BASIC ELECTRONIC CIRCUITRY
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Differential amplifier with controlled common mode output voltage
- Patent number 7,279,976
- Issue date Oct 9, 2007
- National Semiconductor Corporation
- Hon Kin Chiu
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Pulse length matched filter
- Patent number 7,145,384
- Issue date Dec 5, 2006
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- Robert Warren Point
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Impedance matched low noise amplifier
- Patent number 6,946,909
- Issue date Sep 20, 2005
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LVDS driver in bipolar and MOS technology
- Patent number 6,791,377
- Issue date Sep 14, 2004
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Low-voltage transconductance amplifier/filters
- Patent number 6,704,560
- Issue date Mar 9, 2004
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- Florinel Balteanu
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Variable gain mixer-amplifier with fixed DC operating voltage level
- Patent number 6,657,494
- Issue date Dec 2, 2003
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Linear variable gain amplifiers
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- Issue date Oct 7, 2003
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Linear variable gain amplifiers
- Patent number 6,563,382
- Issue date May 13, 2003
- International Business Machines Corporation
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Output stage amplifier with compensation circuitry
- Patent number 6,552,613
- Issue date Apr 22, 2003
- Texas Instruments Tucson Corporation
- Kenneth W. Murray
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Method for bias rail buffering
- Patent number 6,429,744
- Issue date Aug 6, 2002
- Texas Instruments Incorporated
- Kenneth W. Murray
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Dactrans matchcado
- Patent number 6,351,230
- Issue date Feb 26, 2002
- Aldea Silvarahawk
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Bias rail buffer circuit and method
- Patent number 6,297,699
- Issue date Oct 2, 2001
- Texas Instruments Corporation
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Wideband operational amplifier
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- Issue date Dec 19, 2000
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High performance operational amplifier
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Amplifier circuit with amplitude and phase correction and method of...
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- David K. Lovelace
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Differential amplifier, an integrated circuit, and a telephone
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- Issue date Dec 7, 1999
- U.S. Philips Corporation
- Petrus G. M. Baltus
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Driver for N-channel VFET output stage of power amplifier
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- Issue date Jul 21, 1998
- Mitek Corporation
- Joseph J. Pleitz
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Information Patent Grant
Driver for N-channel VFET output stage of power amplifier
- Patent number 5,631,608
- Issue date May 20, 1997
- Mitek Corporation
- John J. Pleitz
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Information Patent Grant
Apparatus with distortion cancelling feedback signal
- Patent number 5,613,233
- Issue date Mar 18, 1997
- Rockwell International Corp.
- Michael R. Vagher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BIASED AMPLIFIER
- Publication number 20230275550
- Publication date Aug 31, 2023
- TEXAS INSTRUMENTS INCORPORATED
- SUDHEER PRASAD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIASED AMPLIFIER
- Publication number 20210288624
- Publication date Sep 16, 2021
- TEXAS INSTRUMENTS INCORPORATED
- SUDHEER PRASAD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIASED AMPLIFIER
- Publication number 20200204129
- Publication date Jun 25, 2020
- TEXAS INSTRUMENTS INCORPORATED
- SUDHEER PRASAD
- H03 - BASIC ELECTRONIC CIRCUITRY
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- Publication number 20190115885
- Publication date Apr 18, 2019
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Differential Amplifier
- Publication number 20140010385
- Publication date Jan 9, 2014
- RED LION 49 LIMITED
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
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Differential Audio Amplifier
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- RED LION 49 LIMITED
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF FABRICATING BIPOLAR TRANSISTORS AND HIGH-SPEED LVDS DRIVE...
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- Publication date Jun 12, 2008
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pulse length matched filter
- Publication number 20060012432
- Publication date Jan 19, 2006
- M/A Com, Inc.
- Robert Warren Point
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Impedance matched low noise amplifier
- Publication number 20050062535
- Publication date Mar 24, 2005
- Raymond Elijah Barnett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LVDS driver in bipolar and MOS technology
- Publication number 20030227303
- Publication date Dec 11, 2003
- ALCATEL
- Frank Ilchmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR VARIABLE GAIN AMPLIFIERS
- Publication number 20030137350
- Publication date Jul 24, 2003
- Jungwook Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable gain mixer/amplifier with fixed DC operating voltage level
- Publication number 20030062951
- Publication date Apr 3, 2003
- Gerald J. Twomey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Output stage amplifier with compensation circuitry
- Publication number 20020190794
- Publication date Dec 19, 2002
- Texas Instruments Tucson Corporation
- Kenneth W. Murray
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for bias rail buffering
- Publication number 20010043120
- Publication date Nov 22, 2001
- Kenneth W. Murray
- H03 - BASIC ELECTRONIC CIRCUITRY

Controlling the common emitter circuit of the differential amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Biased amplifier

Biased amplifier

Biased amplifier

Biased amplifier

Variable gain amplifier

Common-mode feedback circuit, corresponding signal processing circu...

Low power feed forward amplifier

Common-mode feedback circuit, corresponding signal processing circu...

Differential amplifier

Differential audio amplifier

Differential amplifier with controlled common mode output voltage

Pulse length matched filter

Impedance matched low noise amplifier

LVDS driver in bipolar and MOS technology

Low-voltage transconductance amplifier/filters

Variable gain mixer-amplifier with fixed DC operating voltage level

Linear variable gain amplifiers

Linear variable gain amplifiers

Output stage amplifier with compensation circuitry

Method for bias rail buffering

Dactrans matchcado

Bias rail buffer circuit and method

Current mirror circuit

Wideband operational amplifier

High performance operational amplifier

Amplifier circuit with amplitude and phase correction and method of...

Differential amplifier, an integrated circuit, and a telephone

Driver for N-channel VFET output stage of power amplifier

Driver for N-channel VFET output stage of power amplifier

Apparatus with distortion cancelling feedback signal

Patents Applicationslast 30 patents

BIASED AMPLIFIER

BIASED AMPLIFIER

BIASED AMPLIFIER

BIASED AMPLIFIER

Differential Amplifier

Differential Audio Amplifier

METHOD OF FABRICATING BIPOLAR TRANSISTORS AND HIGH-SPEED LVDS DRIVE...

Pulse length matched filter

Impedance matched low noise amplifier

LVDS driver in bipolar and MOS technology

LINEAR VARIABLE GAIN AMPLIFIERS

Variable gain mixer/amplifier with fixed DC operating voltage level

Output stage amplifier with compensation circuitry

Method for bias rail buffering