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H03F3/3061
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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
H03F3/3061
Bridge type
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Patents Grants
last 30 patents
Information
Patent Grant
Amplifying device comprising a compensation circuit
Patent number
10,797,654
Issue date
Oct 6, 2020
Devialet
Alexandre Huffenus
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ripple pre-amplification based fully integrated low dropout regulator
Patent number
10,353,417
Issue date
Jul 16, 2019
University of Electronic Science and Technology of China
Xin Ming
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and apparatus for achieving high-output signal swing from cl...
Patent number
9,973,157
Issue date
May 15, 2018
ESS Technology, Inc.
Peter John Frith
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-D amplifier
Patent number
9,590,565
Issue date
Mar 7, 2017
Kyosan Electric Mfg. Co., Ltd.
Itsuo Yuzurihara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current controlled transconducting inverting amplifiers
Patent number
9,391,563
Issue date
Jul 12, 2016
QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD.
Michael John Story
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High speed rail to rail phase splitter for providing a symmetrical...
Patent number
8,446,201
Issue date
May 21, 2013
NXP B.V.
Elie G. Khoury
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and topology to switch an output stage in a class ab audio a...
Patent number
8,233,641
Issue date
Jul 31, 2012
Atmel Rousset S.A.S.
Pascal Guilbert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High speed differential receiver with rail to rail common mode oper...
Patent number
7,724,087
Issue date
May 25, 2010
NXP B.V.
Elie G. Khoury
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier including low DC gain wideband feed forward c...
Patent number
7,453,104
Issue date
Nov 18, 2008
NEC Electronics Corporation
Toshiyuki Etoh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
BTL amplifier
Patent number
7,388,434
Issue date
Jun 17, 2008
Matsushita Electric Industrial Co., Ltd.
Makoto Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output driver with common mode feedback
Patent number
7,352,207
Issue date
Apr 1, 2008
Silicon Laboratories Inc.
Akhil K. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Actuation circuit for MEMS structures
Patent number
7,227,385
Issue date
Jun 5, 2007
Analog Devices, Inc.
Trey Allen W. Roessig, III
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-channel power amplifier self-configuring to a bridge or singl...
Patent number
7,167,047
Issue date
Jan 23, 2007
STMicroelectronics S.r.l.
Edoardo Botti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interdigitated layout methodology for amplifier and H-bridge output...
Patent number
6,917,084
Issue date
Jul 12, 2005
Texas Instruments Incorporated
David R. Baum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Increased output swing line drivers for operation at supply voltage...
Patent number
6,756,846
Issue date
Jun 29, 2004
GlobespanVirata, Inc.
Daniel Amrany
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed output buffers using voltage followers
Patent number
6,646,470
Issue date
Nov 11, 2003
Honeywell International Inc.
David E. Fulkerson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Driving circuit for a voice coil motor and driving method thereof
Patent number
6,549,044
Issue date
Apr 15, 2003
STMicroelectronics S.r.l.
Massimiliano Brambilla
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class AB single-range advanced operational amplifier
Patent number
6,486,736
Issue date
Nov 26, 2002
STMicroelectronics S.r.l.
Paolo Cusinato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High speed output buffers using voltage followers
Patent number
6,469,543
Issue date
Oct 22, 2002
Honeywell International Inc.
David E. Fulkerson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Battery polarity insensitive integrated circuit amplifier
Patent number
6,462,929
Issue date
Oct 8, 2002
The Engineering Consortium, Inc.
James Barclay Compton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Battery polarity insensitive integrated circuit amplifier
Patent number
6,448,852
Issue date
Sep 10, 2002
The Engineering Consortium, Inc.
James Barclay Compton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operational amplifier
Patent number
6,424,219
Issue date
Jul 23, 2002
NEC Corporation
Fumihiko Kato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low distortion audio range class-AB full H-bridge pre-driver amplifier
Patent number
6,353,298
Issue date
Mar 5, 2002
Texas Instruments Incorporated
Edward N. Jeffrey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Increased output swing line drivers for operation at supply voltage...
Patent number
6,351,185
Issue date
Feb 26, 2002
Globespan, Inc.
Daniel Amrany
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Battery polarity insensitive integrated circuit amplifier
Patent number
6,157,252
Issue date
Dec 5, 2000
The Engineering Consortium, Inc.
James Barclay Compton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power amplifier and nuclear spin tomography apparatus employing same
Patent number
6,111,458
Issue date
Aug 29, 2000
Siemens Aktiengesellschaft
Karl-Heinz Ideler
G01 - MEASURING TESTING
Information
Patent Grant
H configuration write driver circuit with integral component fault...
Patent number
6,101,052
Issue date
Aug 8, 2000
International Business Machines Corporation
Gary Francis Gooding
G11 - INFORMATION STORAGE
Information
Patent Grant
Amplifier circuit employing floating error cancellation
Patent number
6,046,634
Issue date
Apr 4, 2000
Majeel Laboratories, Pte, Ltd.
Jun Makino
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage transmission line driver
Patent number
6,028,479
Issue date
Feb 22, 2000
Plato Labs, Inc.
Joseph N. Babanezhad
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-D amplifier input structure
Patent number
6,016,075
Issue date
Jan 18, 2000
Lord Corporation
David J. Hamo
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
RIPPLE PRE-AMPLIFICATION BASED FULLY INTEGRATED LOW DROPOUT REGULATOR
Publication number
20190004553
Publication date
Jan 3, 2019
University of Electronic Science and Technology of China
Xin MING
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High speed rail to rail phase splitter for providing a symmetrical...
Publication number
20110050341
Publication date
Mar 3, 2011
Koninklijke Philips Electronics N.V.
Elie G. Khoury
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High Speed Differential Receiver with Rail to Rail Common Mode Oper...
Publication number
20080258812
Publication date
Oct 23, 2008
Elie G. Khoury
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Output driver with common mode feedback
Publication number
20070075776
Publication date
Apr 5, 2007
Akhil K. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and topology to switch an output stage in a class ab audio a...
Publication number
20060159292
Publication date
Jul 20, 2006
Pascal Guilbert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BTL amplifier
Publication number
20060097785
Publication date
May 11, 2006
Makoto Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Operational amplifier including low DC gain wideband feed forward c...
Publication number
20050162198
Publication date
Jul 28, 2005
NEC ELECTRONICS CORPORATION
Toshiyuki Etoh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Actuation circuit for MEMS structures
Publication number
20050134320
Publication date
Jun 23, 2005
Trey Allen W. Roessig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Interdigitated layout methodology for amplifier and H-bridge output...
Publication number
20050051853
Publication date
Mar 10, 2005
David R. Baum
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-channel power amplifier self-configuring to a bridge or singl...
Publication number
20050024139
Publication date
Feb 3, 2005
STMicroelectronics S.r.l.
Edoardo Botti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High speed output buffers using voltage followers
Publication number
20020180482
Publication date
Dec 5, 2002
David E. Fulkerson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPERATIONAL AMPLIFIER
Publication number
20020067207
Publication date
Jun 6, 2002
Fumihiko Kato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Driving circuit for a voice coil motor and driving method thereof
Publication number
20020047734
Publication date
Apr 25, 2002
Massimiliano Brambilla
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class AB single-stage advanced operational amplifier
Publication number
20010020869
Publication date
Sep 13, 2001
Paolo Cusinato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Battery polarity insensitive integrated circuit amplifier
Publication number
20010002100
Publication date
May 31, 2001
James Barclay Compton
H01 - BASIC ELECTRIC ELEMENTS