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H03F3/3437
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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
H03F3/3437
with complementary transistors
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Patents Grants
last 30 patents
Information
Patent Grant
Twisted pair communications line system
Patent number
7,643,018
Issue date
Jan 5, 2010
Avocent Corporation
Steven F. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Twisted pair communications line system
Patent number
7,206,348
Issue date
Apr 17, 2007
Avocent Corporation
Winston J. Stewart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Twisted pair communications line system
Patent number
6,377,629
Issue date
Apr 23, 2002
Cybex Computer Products Corporation
Winston J. Stewart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Twisted pair communicatons line system
Patent number
5,926,509
Issue date
Jul 20, 1999
Cybex Computer Products Corporation
Winston J. Stewart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier feedforward arrangement and method for enhanced frequency...
Patent number
5,903,190
Issue date
May 11, 1999
Lucent Technologies Inc.
Milton Luther Embree
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
VGA signal converter for converting VGA color signals to VGA monoch...
Patent number
5,576,723
Issue date
Nov 19, 1996
Cybex Computer Products Corporation
Robert R. Asprey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Constant current video amplifier
Patent number
5,276,404
Issue date
Jan 4, 1994
Cybex Corporation
Robert R. Asprey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intrinsic offset recovery circuit particularly for amplifiers
Patent number
5,204,638
Issue date
Apr 20, 1993
SGS-Thomson Microelectronics S.r.L.
Davide Brambilla
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Static relay and application thereof to a bipolar inverter or to a...
Patent number
4,847,515
Issue date
Jul 11, 1989
Commissariat a l'Energie Atomique
Alain Nakach
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Device for controlling an output circuit of an integrated circuit
Patent number
4,734,595
Issue date
Mar 29, 1988
Thomson-CSF
Geard Le Roux
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Feed forward Darlington circuit
Patent number
4,542,399
Issue date
Sep 17, 1985
National Semiconductor Corporation
Dennis M. Monticelli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3725754
Patent number
3,725,754
Issue date
Apr 3, 1973
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3217175
Patent number
3,217,175
Issue date
Nov 9, 1965
G01 - MEASURING TESTING
Information
Patent Grant
3103599
Patent number
3,103,599
Issue date
Sep 10, 1963
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3008091
Patent number
3,008,091
Issue date
Nov 7, 1961
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
2874232
Patent number
2,874,232
Issue date
Feb 17, 1959
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Twisted pair communications line system
Publication number
20100045864
Publication date
Feb 25, 2010
Avocent Corporation
Winston J. Stewart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Twisted pair communications line system
Publication number
20020056137
Publication date
May 9, 2002
Cybex Computer Products Corporation
Winston J. Stewart
H04 - ELECTRIC COMMUNICATION TECHNIQUE