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Controlling the common emitter circuit of the differential amplifier
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CPC
H03F3/45542
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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
H03F3/45542
Controlling the common emitter circuit of the differential amplifier
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Patents Grants
last 30 patents
Information
Patent Grant
Operational amplifier with common mode gain control using impedance...
Patent number
6,549,073
Issue date
Apr 15, 2003
Xerox Corporation
Harry J. McIntyre
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic circuit comprising complementary transconductors for fil...
Patent number
5,859,566
Issue date
Jan 12, 1999
U.S. Philips Corporation
Johannes O. Voorman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3445776
Patent number
3,445,776
Issue date
May 20, 1969
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3444476
Patent number
3,444,476
Issue date
May 13, 1969
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents