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H03F2203/45446
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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
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H03F2203/45446
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Patents Grants
last 30 patents
Information
Patent Grant
Two differential amplifier configuration
Patent number
9,595,931
Issue date
Mar 14, 2017
ESS Technology, Inc.
A. Martin Mallinson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier circuits and methods of amplifying an input signal
Patent number
8,952,751
Issue date
Feb 10, 2015
Silicon Laboratories Inc.
Axel Thomsen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output common mode voltage stabilizer over large common mode input...
Patent number
8,502,603
Issue date
Aug 6, 2013
STMicroelectronics International N.V.
Tapas Nandy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio apparatus having first and second amplifiers and which perfor...
Patent number
8,489,030
Issue date
Jul 16, 2013
Kabushiki Kaisha Toshiba
Fumi Moritsuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output common mode voltage stabilizer over large common mode input...
Patent number
8,350,622
Issue date
Jan 8, 2013
STMicroelectronics International N.V.
Surendra Kumar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wide bandwidth class C amplifier with common-mode feedback
Patent number
8,310,308
Issue date
Nov 13, 2012
Texas Instruments Incorporated
Brian P. Ginsburg
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 and A/D converter
Patent number
7,868,810
Issue date
Jan 11, 2011
Kabushiki Kaisha Toshiba
Mai Nozawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential amplifier with controlled common mode output voltage
Patent number
7,279,976
Issue date
Oct 9, 2007
National Semiconductor Corporation
Hon Kin Chiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output circuit device for clock signal distribution in high-speed s...
Patent number
6,963,237
Issue date
Nov 8, 2005
Fujitsu Limited
Hirotaka Tamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output circuit device for clock signal distribution in high-speed s...
Patent number
6,812,777
Issue date
Nov 2, 2004
Fujitsu Limited
Hirotaka Tamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Complementary output amplifier with an input for offsetting voltages
Patent number
4,543,538
Issue date
Sep 24, 1985
Lenco, Inc.
Richard D. Fay
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential-input amplifier circuit
Patent number
4,272,728
Issue date
Jun 9, 1981
RCA Corporation
Harold A. Wittlinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self biasing differential amplifier
Patent number
4,088,962
Issue date
May 9, 1978
Ted R. Trilling
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3473138
Patent number
3,473,138
Issue date
Oct 14, 1969
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3452292
Patent number
3,452,292
Issue date
Jun 24, 1969
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3046487
Patent number
3,046,487
Issue date
Jul 24, 1962
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Amplifier Circuits and Methods of Amplifying an Input Signal
Publication number
20140184331
Publication date
Jul 3, 2014
Axel Thomsen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OUTPUT COMMON MODE VOLTAGE STABILIZER OVER LARGE COMMON MODE INPUT...
Publication number
20130127537
Publication date
May 23, 2013
STMicroelectronics International N.V
Tapas Nandy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIDE BANDWIDTH CLASS C AMPLIFIER WITH COMMON-MODE FEEDBACK
Publication number
20120306574
Publication date
Dec 6, 2012
TEXAS INSTRUMENTS INCORPORATED
Brian P. Ginsburg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RADIO APPARATUS
Publication number
20120034875
Publication date
Feb 9, 2012
Kabushiki Kaisha Toshiba
Fumi MORITSUKA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OUTPUT COMMON MODE VOLTAGE STABILIZER OVER LARGE COMMON MODE INPUT...
Publication number
20110115561
Publication date
May 19, 2011
STMICROELECTRONICS PVT. LTD.
Surendra Kumar
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 AND A/D CONVERTER
Publication number
20100156683
Publication date
Jun 24, 2010
Kabushiki Kaisha Toshiba
Mai NOZAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Output circuit device for clock signal distribution in high-speed s...
Publication number
20050035789
Publication date
Feb 17, 2005
FUJITSU LIMITED
Hirotaka Tamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Output circuit device for clock signal distribution in high-speed s...
Publication number
20030222705
Publication date
Dec 4, 2003
FUJITSU LIMITED
Hirotaka Tamura
H03 - BASIC ELECTRONIC CIRCUITRY