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with symmetrical driving of the end stage
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Industry
CPC
H03F3/3059
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03F
AMPLIFIERS
H03F3/00
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
Current Industry
H03F3/3059
with symmetrical driving of the end stage
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Patents Grants
last 30 patents
Information
Patent Grant
Differential output stage of an amplification device, for driving a...
Patent number
9,553,546
Issue date
Jan 24, 2017
OPTIS CIRCUIT TECHNOLOGY, LLC
Pierangelo Confalonieri
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifying circuit
Patent number
7,755,428
Issue date
Jul 13, 2010
Sanyo Electric Co., Ltd.
Takashige Ogata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-L power-output amplifier
Patent number
6,993,302
Issue date
Jan 31, 2006
Igor Bausov
G01 - MEASURING TESTING
Information
Patent Grant
High isolation/high speed buffer amplifier
Patent number
6,982,601
Issue date
Jan 3, 2006
Dialog Semiconductor GmbH
Andreas Sibrai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High isolation/high speed buffer amplifier
Patent number
6,819,182
Issue date
Nov 16, 2004
Dialog Semiconductor GmbH
Andreas Sibrai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High fidelity floating bridge amplifier
Patent number
6,747,513
Issue date
Jun 8, 2004
Joseph Norman Berry
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Stable output bias current circuitry and method for low-impedance C...
Patent number
6,002,276
Issue date
Dec 14, 1999
Burr-Brown Corporation
Michael A. Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Stable output bias current circuitry and method for low-impedance C...
Patent number
5,856,749
Issue date
Jan 5, 1999
Burr-Brown Corporation
Michael A. Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Large swing output buffer amplifier
Patent number
5,210,506
Issue date
May 11, 1993
Siemens Aktiengesellschaft
Rudolf Koch
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential operational amplifier
Patent number
5,157,349
Issue date
Oct 20, 1992
Sierra Semiconductor
Joseph N. Babanezhad
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio amplifier
Patent number
4,483,016
Issue date
Nov 13, 1984
Peter A. Hochstein
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Amplifying circuit
Publication number
20090058523
Publication date
Mar 5, 2009
SANYO ELECTRIC CO., LTD.
Takashige OGATA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class-L power-output amplifier
Publication number
20050159117
Publication date
Jul 21, 2005
Igor Bausov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High isolation/high speed buffer amplifier
Publication number
20050052240
Publication date
Mar 10, 2005
Dialog Semiconductor GmbH
Andreas Sibrai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High isolation/high speed buffer amplifier
Publication number
20040090272
Publication date
May 13, 2004
Dialog Semiconductor GmbH
Andreas Sibrai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class-L radio power-output amplifier
Publication number
20030134606
Publication date
Jul 17, 2003
Larry G. Stolarczyk
H03 - BASIC ELECTRONIC CIRCUITRY