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CPC
H03F3/45896
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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
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H03F3/45896
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Patents Grants
last 30 patents
Information
Patent Grant
Class AB folded cascode stage and method for low noise, low power,...
Patent number
7,411,451
Issue date
Aug 12, 2008
Texas Instruments Incorporated
Sergey V. Alenin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit and method for compensating for offset voltage
Patent number
7,227,389
Issue date
Jun 5, 2007
Samsung Electro-Mechanics Co., Ltd.
Jung Chul Gong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Direct-coupled amplifier with output offset regulation
Patent number
4,301,421
Issue date
Nov 17, 1981
Nippon Gakki Seizo Kabushiki Kaisha
Kenji Yokoyama
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Class ab folded cascode stage and method for low noise, low power,...
Publication number
20070229156
Publication date
Oct 4, 2007
TEXAS INSTRUMENTS INCORPORATED
Sergey V. Alenin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Circuit and method for compensating for offset voltage
Publication number
20060186953
Publication date
Aug 24, 2006
Samsung Electro-Mechanics Co., Ltd.
Jung Chul Gong
H03 - BASIC ELECTRONIC CIRCUITRY