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H03F2203/45561
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03F
AMPLIFIERS
H03F2203/00
Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
Current Industry
H03F2203/45561
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Patents Grants
last 30 patents
Information
Patent Grant
Amplifier arrangement and switched capacitor integrator
Patent number
10,622,950
Issue date
Apr 14, 2020
AMS AG
Matthias Steiner
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Chopped oscillator
Patent number
9,054,690
Issue date
Jun 9, 2015
Analog Devices Global
Adam Glibbery
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for a programmable gain amplifier
Patent number
8,872,589
Issue date
Oct 28, 2014
Infineon Technologies AG
Dieter Draxelmayr
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmission/reception device and information processing device
Patent number
8,736,321
Issue date
May 27, 2014
Fujitsu Limited
Ryuichi Nishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio signal amplifier circuit
Patent number
8,654,991
Issue date
Feb 18, 2014
Rohm Co., Ltd.
Katsuyuki Ono
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Magnetic coupler device and magnetically coupled isolator
Patent number
8,400,748
Issue date
Mar 19, 2013
Omron Corporation
Masaaki Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for automated offset reduction in matched diff...
Patent number
8,154,337
Issue date
Apr 10, 2012
Texas Instruments Incorporated
Benjamin Hoomes
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuits and methods for enabling high-speed AC-coupled...
Patent number
8,035,438
Issue date
Oct 11, 2011
Avego Technologies ECBU IP (Singapore) Pte. Ltd.
Gerald Lee Esch, Jr.
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Active-time dependent bias current generation for switched-capacito...
Patent number
7,982,526
Issue date
Jul 19, 2011
Qualcomm, Incorporated
Chun C. Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential circuit with precisely controlled terminator circuit
Patent number
7,843,212
Issue date
Nov 30, 2010
Sumitomo Electric Industries, Ltd.
Keiji Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Elimination of dummy detector on optical detectors using input comm...
Patent number
7,411,460
Issue date
Aug 12, 2008
Exar Corporation
Richard W. Randlett
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Variable gain amplifier
Patent number
7,372,330
Issue date
May 13, 2008
Hitachi, Ltd.
Hiroyasu Yoshizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Serial link receiver with wide input voltage range and tolerance to...
Patent number
7,332,932
Issue date
Feb 19, 2008
International Business Machines Corporation
Hayden C. Cranford
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Adaptive bias scheme for high-voltage compliance in serial links
Patent number
7,135,925
Issue date
Nov 14, 2006
Rambus Inc.
John W. Poulton
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits and techniques for conditioning differential signals
Patent number
6,985,021
Issue date
Jan 10, 2006
Altera Corporation
Arch Zaliznyak
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bias circuit for transconductance amplifier
Patent number
6,023,196
Issue date
Feb 8, 2000
Lucent Technologies Inc.
Kirk B. Ashby
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier
Patent number
5,917,381
Issue date
Jun 29, 1999
Rohm Co., Ltd.
Hideki Tawarayama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential-type data transmitter
Patent number
5,910,736
Issue date
Jun 8, 1999
Denso Corporation
Junichi Nagata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential amplifier circuit
Patent number
5,699,010
Issue date
Dec 16, 1997
Sharp Kabushiki Kaisha
Kazuomi Hatanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential amplifier with exponential gain characteristic
Patent number
5,506,536
Issue date
Apr 9, 1996
National Semiconductor Corporation
Pak-Ho Yeung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Amplifier with actively clamped load
Patent number
5,404,333
Issue date
Apr 4, 1995
Texas Instruments, Inc.
Aswin N. Mehta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier with actively clamped load
Patent number
5,206,550
Issue date
Apr 27, 1993
Texas Instruments, Incorporated
Aswin N. Mehta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-stage differential amplifier circuit with means for compensat...
Patent number
3,970,947
Issue date
Jul 20, 1976
Tokyo Shibaura Electric Co., Ltd.
Itsuzo Sato
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
System and Method for a Programmable Gain Amplifier
Publication number
20140077882
Publication date
Mar 20, 2014
INFINEON TECHNOLOGIES AG
Dieter Draxelmayr
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHOPPED OSCILLATOR
Publication number
20140062596
Publication date
Mar 6, 2014
Analog Devices Technology
Adam GLIBBERY
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSMISSION/RECEPTION DEVICE AND INFORMATION PROCESSING DEVICE
Publication number
20130229211
Publication date
Sep 5, 2013
Fujitsu Limited
Ryuichi Nishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO SIGNAL AMPLIFIER CIRCUIT
Publication number
20110158435
Publication date
Jun 30, 2011
Rohm Co., Ltd.
Katsuyuki ONO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTEGRATED CIRCUITS AND METHODS FOR ENABLING HIGH-SPEED AC-COUPLED...
Publication number
20100289565
Publication date
Nov 18, 2010
Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
Gerald Lee Esch, JR.
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MAGNETIC COUPLER DEVICE AND MAGNETICALLY COUPLED ISOLATOR
Publication number
20100134944
Publication date
Jun 3, 2010
Omron Corporation
Masaaki Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACTIVE-TIME DEPENDENT BIAS CURRENT GENERATION FOR SWITCHED-CAPACITO...
Publication number
20100066436
Publication date
Mar 18, 2010
QUALCOMM Incorporated
Chun C. Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Differential circuit with precisely controlled terminator circuit
Publication number
20080240739
Publication date
Oct 2, 2008
Keiji Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SERIAL LINK RECEIVER WITH WIDE INPUT VOLTAGE RANGE AND TOLERANCE TO...
Publication number
20080012642
Publication date
Jan 17, 2008
International Business Machines Corporation
Hayden C. Cranford
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Elimination of dummy detector on optical detectors using input comm...
Publication number
20070210872
Publication date
Sep 13, 2007
Sipex Corporation
Richard W. Randlett
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Variable gain amplifier
Publication number
20070075774
Publication date
Apr 5, 2007
Hitachi, Ltd.
Hiroyasu Yoshizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Adaptive bias scheme for high-voltage compliance in serial links
Publication number
20060119430
Publication date
Jun 8, 2006
Rambus Inc.
John W. Poulton
H03 - BASIC ELECTRONIC CIRCUITRY