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A capacitor being coupled in a feedback circuit of a SEPP amplifier
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H03F2203/30021
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03F
AMPLIFIERS
H03F2203/00
Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
Current Industry
H03F2203/30021
A capacitor being coupled in a feedback circuit of a SEPP amplifier
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Patents Grants
last 30 patents
Information
Patent Grant
Operational amplifying circuit and semiconductor device comprising...
Patent number
9,628,034
Issue date
Apr 18, 2017
Samsung Electronics Co., Ltd.
Ji-Yong Jeong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier and driving circuit
Patent number
9,531,336
Issue date
Dec 27, 2016
Novatek Microelectronics Corp.
Ji-Ting Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-biasing radio frequency circuitry
Patent number
9,362,872
Issue date
Jun 7, 2016
Marvell World Trade, Ltd.
Jinho Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit for use in a hybrid output stage
Patent number
9,281,789
Issue date
Mar 8, 2016
Texas Instruments Deutschland GmbH
Martijn F. Snoeij
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High voltage wide bandwidth amplifier
Patent number
9,118,280
Issue date
Aug 25, 2015
Raytheon Company
Joe A. Ortiz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier, fully-differential amplifier and delta-sigma modulator
Patent number
9,007,249
Issue date
Apr 14, 2015
Mediatek Inc.
Chen-Yen Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential amplifier circuit with ultralow power consumption prov...
Patent number
8,896,378
Issue date
Nov 25, 2014
Semiconductor Technology Academic Research Center
Tetsuya Hirose
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Two-stage class AB operational amplifier
Patent number
8,791,752
Issue date
Jul 29, 2014
ST-Ericsson SA
Germano Nicollini
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier, fully-differential amplifier and delta-sigma modulator
Patent number
8,638,250
Issue date
Jan 28, 2014
Mediatek Inc.
Chen-Yen Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-biasing radio frequency circuitry
Patent number
8,624,673
Issue date
Jan 7, 2014
Marvell World Trade Ltd.
Jinho Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuitry for biasing amplifiers
Patent number
8,405,460
Issue date
Mar 26, 2013
Aptina Imaging Corporation
Ken Hunt
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage amplifier and driving device of display device using the vo...
Patent number
8,314,764
Issue date
Nov 20, 2012
MC Technology Co., Ltd.
Byung-Doo Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Differential amplifier circuit
Patent number
8,159,302
Issue date
Apr 17, 2012
ILI Technology Corporation
Sung-Yau Yeh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current control circuit, class AB operational amplifier system and...
Patent number
8,138,834
Issue date
Mar 20, 2012
Anpec Electronics Corporation
Ming-Hung Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class AB operational amplifier and output stage quiescent current c...
Patent number
8,130,038
Issue date
Mar 6, 2012
Anpec Electronics Corporation
Ming-Hung Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low power operational amplifier
Patent number
7,884,671
Issue date
Feb 8, 2011
Samsung Electronics Co., Ltd.
Kyu-young Chung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
MOS operational amplifier with current mirroring gain and method of...
Patent number
7,834,689
Issue date
Nov 16, 2010
FREESCALE SEMICONDUCTOR, INC.
Stefano Pietri
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output buffer with improved output deviation and source driver for...
Patent number
7,671,831
Issue date
Mar 2, 2010
Samsung Electronics Co., Ltd.
Dong-ryul Chang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power amplifier circuit and test apparatus
Patent number
7,528,660
Issue date
May 5, 2009
Advantest Corporation
Satoshi Kodera
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit devices having a control circuit for biasing an...
Patent number
7,403,072
Issue date
Jul 22, 2008
Samsung Electronics Co., Ltd.
Jae Hyuck Woo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier circuit
Patent number
7,310,017
Issue date
Dec 18, 2007
NEC Electronics Corporation
Toshiyuki Etou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential amplifier circuit capable of reducing current consumption
Patent number
7,295,069
Issue date
Nov 13, 2007
Samsung Electronics Co., Ltd.
Do-youn Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
CMOS class AB operational amplifier
Patent number
7,078,970
Issue date
Jul 18, 2006
Texas Instruments Deutschland GmbH
Bernhard Ruck
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Driver including voltage-follower-type operational amplifier with h...
Patent number
6,943,594
Issue date
Sep 13, 2005
NEC Electronics Corporation
Makoto Miura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Operational transconductance amplifier for an output buffer
Patent number
6,727,753
Issue date
Apr 27, 2004
Hynix Semiconductor Inc.
Hong-Shik Moon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier
Patent number
6,163,217
Issue date
Dec 19, 2000
Fujitsu Limited
Kunihiro Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier circuit for CMOS operational amplifier
Patent number
5,900,780
Issue date
May 4, 1999
Mitsubishi Denki Kabushiki Kaisha
Miki Hirose
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current amplifiers
Patent number
5,412,309
Issue date
May 2, 1995
National Semiconductor Corporation
Paul T. Ueunten
G05 - CONTROLLING REGULATING
Information
Patent Grant
Differential amplifier having ratioed load devices
Patent number
4,706,036
Issue date
Nov 10, 1987
Motorola, Inc.
Michael E. Rebeschini
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier
Patent number
4,431,973
Issue date
Feb 14, 1984
Fujitsu Limited
Kunihiko Goto
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
INTEGRATED CIRCUIT FOR USE IN A HYBRID OUTPUT STAGE
Publication number
20140184340
Publication date
Jul 3, 2014
Martijn F. Snoeij
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Self-Biasing Radio Frequency Circuitry
Publication number
20140132349
Publication date
May 15, 2014
Marvell World Trade Ltd.
Jinho Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AMPLIFIER, FULLY-DIFFERENTIAL AMPLIFIER AND DELTA-SIGMA MODULATOR
Publication number
20140103999
Publication date
Apr 17, 2014
MEDIATEK INC.
Chen-Yen HO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Two-Stage Class AB Operational Amplifier
Publication number
20140035665
Publication date
Feb 6, 2014
ST-ERICSSON SA
Germano Nicollini
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIFFERENTIAL AMPLIFIER CIRCUIT WITH ULTRALOW POWER CONSUMPTION PROV...
Publication number
20130194039
Publication date
Aug 1, 2013
SEMICONDUCTOR TECHNOLOGY ACADEMIC RESEARCH CENTER
Tetsuya HIROSE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AMPLIFIER, FULLY-DIFFERENTIAL AMPLIFIER AND DELTA-SIGMA MODULATOR
Publication number
20130154863
Publication date
Jun 20, 2013
MEDIATEK INC.
Chen-Yen HO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUITRY FOR BIASING AMPLIFIERS
Publication number
20120188016
Publication date
Jul 26, 2012
Ken Hunt
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Self-Biasing Radio Frequency Circuitry
Publication number
20120182072
Publication date
Jul 19, 2012
Jinho Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIFFERENTIAL AMPLIFIER CIRCUIT
Publication number
20120044021
Publication date
Feb 23, 2012
ILI TECHNOLOGY CORPORATION
Sung-Yau Yeh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Current Control Circuit, Class AB Operational Amplifier System and...
Publication number
20120013400
Publication date
Jan 19, 2012
Ming-Hung Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class AB Operational Amplifier and Output Stage Quiescent Current C...
Publication number
20120007677
Publication date
Jan 12, 2012
Ming-Hung Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE AMPLIFIER AND DRIVING DEVICE OF DISPLAY DEVICE USING THE VO...
Publication number
20100134462
Publication date
Jun 3, 2010
MC Technology Co., Ltd.
Byung-Doo Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LOW POWER OPERATIONAL AMPLIFIER
Publication number
20100134186
Publication date
Jun 3, 2010
Samsung Electronics Co., Ltd.
Kyu-young Chung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR OPERATION SEQUENCING OF AUDIO AMPLIFIERS
Publication number
20100128898
Publication date
May 27, 2010
Nuvoton Technology Corporation
LANCE M. WONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Operational amplifier circuit and display panel driving apparatus
Publication number
20090289930
Publication date
Nov 26, 2009
NEC Electronics Corporation
Kouichi Nishimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
OUTPUT BUFFER WITH IMPROVED OUTPUT DEVIATION AND SOURCE DRIVER FOR...
Publication number
20070164974
Publication date
Jul 19, 2007
Dong-ryul Chang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Power amplifier circuit and test apparatus
Publication number
20070159254
Publication date
Jul 12, 2007
Advantest Corporation
Satoshi Kodera
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Operational amplifier circuit
Publication number
20060176115
Publication date
Aug 10, 2006
NEC Electronics Corporation
Toshiyuki Etou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Integrated circuit devices having a control circuit for biasing an...
Publication number
20060132233
Publication date
Jun 22, 2006
SAMSUNG ELECTRONICS CO., LTD.
Jae Hyuck Woo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Differential amplifier circuit capable of reducing current consumption
Publication number
20060103464
Publication date
May 18, 2006
Do-youn Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CMOS Class AB operational amplifier
Publication number
20050035822
Publication date
Feb 17, 2005
Bernhard Ruck
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Driver including voltage-follower-type operational amplifier with h...
Publication number
20040207434
Publication date
Oct 21, 2004
NEC ELECTRONICS CORPORATION
Makoto Miura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Operational transconductance amplifier for an output buffer
Publication number
20020190793
Publication date
Dec 19, 2002
Hong-Shik Moon
H03 - BASIC ELECTRONIC CIRCUITRY