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H03F2203/45466
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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
H03F2203/45466
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Patents Grants
last 30 patents
Information
Patent Grant
Comparator circuitry
Patent number
10,659,027
Issue date
May 19, 2020
SOCIONEXT INC.
Uwe Zillman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Driver circuit
Patent number
10,511,274
Issue date
Dec 17, 2019
Sumitomo Electric Industries, Ltd.
Taizo Tatsumi
G02 - OPTICS
Information
Patent Grant
Dynamic correction of gain error in current-feedback instrumentatio...
Patent number
10,454,438
Issue date
Oct 22, 2019
Microchip Technology Incorporated
Serban Motoroiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods of adjusting gain error in instrumentation amplifiers
Patent number
10,439,559
Issue date
Oct 8, 2019
Microchip Technology Incorporated
Serban Motoroiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Variable gain amplifier
Patent number
10,263,583
Issue date
Apr 16, 2019
Sumitomo Electric Industries, Ltd.
Naoki Itabashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods of adjusting gain error in instrumentation amplifiers
Patent number
10,250,198
Issue date
Apr 2, 2019
Microchip Technology Incorporated
Serban Motoroiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optical modulator driver circuit and optical transmitter
Patent number
10,243,664
Issue date
Mar 26, 2019
Nippon Telegraph and Telephone Corporation
Munehiko Nagatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor apparatus and receiver thereof
Patent number
9,853,609
Issue date
Dec 26, 2017
SK hynix Inc.
Jin Ha Hwang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Buffer circuit robust to variation of reference voltage signal
Patent number
9,742,355
Issue date
Aug 22, 2017
Samsung Electronics Co., Ltd.
Yoon-Joo Eom
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and methods for reducing input bias current of an electro...
Patent number
9,735,736
Issue date
Aug 15, 2017
Analog Devices, Inc.
Yoshinori Kusuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Detection device, sensor, electronic apparatus, and moving object
Patent number
9,698,686
Issue date
Jul 4, 2017
Seiko Epson Corporation
Katsuhiko Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier circuit with improved accuracy
Patent number
9,564,856
Issue date
Feb 7, 2017
QUALCOMM Technologies, Inc.
Peter Van Der Cammen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier, liquid crystal displaying driving circuit and liquid cry...
Patent number
9,520,848
Issue date
Dec 13, 2016
Sony Corporation
Teisuke Kishikawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier circuit, bi-stage amplifier circuit, multi-stage amplifie...
Patent number
9,425,748
Issue date
Aug 23, 2016
FREESCALE SEMICONDUCTOR, INC.
Cristian Pavao-Moreira
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential receiver
Patent number
9,337,789
Issue date
May 10, 2016
Texas Instruments Incorporated
Weicheng Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Receiver having a wide common mode input range
Patent number
9,306,509
Issue date
Apr 5, 2016
Xilinx, Inc.
Siok Wei Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Comparator and amplifier
Patent number
9,236,855
Issue date
Jan 12, 2016
Mediatek Inc.
Yun-Shiang Shu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High frequency module and portable terminal using same
Patent number
9,166,542
Issue date
Oct 20, 2015
Murata Manufacturing Co., Ltd.
Norio Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Class AB differential line drivers
Patent number
9,099,970
Issue date
Aug 4, 2015
Broadcom Corporation
Junhua Tan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog signal current integrators with tunable peaking function
Patent number
8,964,825
Issue date
Feb 24, 2015
International Business Machines Corporation
Troy J. Beukema
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal amplification circuit
Patent number
8,890,613
Issue date
Nov 18, 2014
SK Hynix Inc.
Tae-Jin Hwang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power amplifiers with improved power control
Patent number
8,880,011
Issue date
Nov 4, 2014
Broadcom Corporation
Ahmadreza Rofougaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Comparator and amplifier
Patent number
8,878,608
Issue date
Nov 4, 2014
Mediatek Inc.
Yun-Shiang Shu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Incremental gain amplifier
Patent number
8,854,133
Issue date
Oct 7, 2014
Analog Devices, Inc.
Barrie Gilbert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Fully complementary self-biased differential receiver with startup...
Patent number
8,823,454
Issue date
Sep 2, 2014
FREESCALE SEMICONDUCTOR, INC.
Hector Sanchez
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power control for power amplifiers
Patent number
8,774,740
Issue date
Jul 8, 2014
Broadcom Corporation
Ahmadreza Rofougaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operational amplifier with different power supply voltages
Patent number
8,760,169
Issue date
Jun 24, 2014
02Micro, Inc
Xiaohu Tang
G01 - MEASURING TESTING
Information
Patent Grant
Low nonlinear distortion variable gain amplifier
Patent number
8,761,237
Issue date
Jun 24, 2014
LSI Corporation
Pervez M. Aziz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for generating a reference voltage
Patent number
8,704,588
Issue date
Apr 22, 2014
STMicroelectronics S.r.l.
Antonino Conte
G05 - CONTROLLING REGULATING
Information
Patent Grant
Amplifier with non-linear current mirror
Patent number
8,648,660
Issue date
Feb 11, 2014
AMS AG
Carlo Fiocchi
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF ADJUSTING GAIN ERROR IN INSTRUMENTATION AMPLIFIERS
Publication number
20190229683
Publication date
Jul 25, 2019
MICROCHIP TECHNOLOGY INCORPORATED
Serban Motoroiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH FREQUENCY MODULE AND PORTABLE TERMINAL USING SAME
Publication number
20140354360
Publication date
Dec 4, 2014
Norio Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH SPEED DYNAMIC COMPARATOR
Publication number
20140347204
Publication date
Nov 27, 2014
Manar I. El-Chammas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CLASS AB DIFFERENTIAL LINE DRIVERS
Publication number
20140333380
Publication date
Nov 13, 2014
Junhua Tan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSLINEAR SLEW BOOST CIRCUIT FOR OPERATIONAL AMPLIFIER
Publication number
20140266435
Publication date
Sep 18, 2014
Linear Technology Corporation
Thomas Lloyd Botker
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TECHNIQUES TO REDUCE HARMONIC DISTORTIONS OF IMPEDANCE ATTENUATORS...
Publication number
20140266830
Publication date
Sep 18, 2014
QUALCOMM Incorporated
Tongyu Song
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIFFERENTIAL RECEIVER
Publication number
20140159814
Publication date
Jun 12, 2014
TEXAS INSTRUMENTS INCORPORATED
Weicheng Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RECEIVER HAVING A WIDE COMMON MODE INPUT RANGE
Publication number
20140029143
Publication date
Jan 30, 2014
Xilinx, Inc.
Siok Wei Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Control for Power Amplifiers
Publication number
20130278339
Publication date
Oct 24, 2013
Ahmadreza Rofougaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Amplifiers with Improved Power Control
Publication number
20130278340
Publication date
Oct 24, 2013
Ahmadreza Rofougaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FULLY COMPLEMENTARY SELF-BIASED DIFFERENTIAL RECEIVER WITH STARTUP...
Publication number
20130257513
Publication date
Oct 3, 2013
FREESCALE SEMICONDUCTOR, INC.
Hector Sanchez
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG SIGNAL CURRENT INTEGRATORS WITH TUNABLE PEAKING FUNCTION
Publication number
20130215954
Publication date
Aug 22, 2013
International Business Machines Corporation
Troy J. Beukema
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Dynamic Biasing of an Amplifier Using Capacitive Driving of Interna...
Publication number
20130187629
Publication date
Jul 25, 2013
Synopsys, Inc.
Pedro M. Figueiredo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL AMPLIFICATION CIRCUIT
Publication number
20130162353
Publication date
Jun 27, 2013
SK HYNIX INC.
Tae-Jin HWANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPARATOR AND AMPLIFIER
Publication number
20130154737
Publication date
Jun 20, 2013
MEDIATEK INC.
Yun-Shiang SHU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INCREMENTAL GAIN AMPLIFIER
Publication number
20130135049
Publication date
May 30, 2013
Analog Devices, Inc.
Barrie Gilbert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Low Nonlinear Distortion Variable Gain Amplifier
Publication number
20130114665
Publication date
May 9, 2013
LSI CORPORATION
Pervez M. Aziz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPERATIONAL AMPLIFIER WITH DIFFERENT POWER SUPPLY VOLTAGES
Publication number
20130043877
Publication date
Feb 21, 2013
Xiaohu TANG
G01 - MEASURING TESTING
Information
Patent Application
Method and System for Multiple Tuner Application Using a Low Noise...
Publication number
20130021100
Publication date
Jan 24, 2013
BROADCOM CORPORATION
Adel Fanous
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AMPLIFIER, LIQUID CRYSTAL DISPLAYING DRIVING CIRCUIT AND LIQUID CRY...
Publication number
20130016087
Publication date
Jan 17, 2013
SONY CORPORATION
Teisuke Kishikawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SIMULTANEOUS SIGNAL INPUT MATCHING AND LINEARIZATION
Publication number
20120299632
Publication date
Nov 29, 2012
International Business Machines Corporation
Mihai A. T. Sanduleanu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Power Control for Linear and Class AB Power Amplifiers
Publication number
20120293264
Publication date
Nov 22, 2012
Broadcom Corporation
Ahmadreza Rofougaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Amplifiers with Improved Efficiency Over Power Control
Publication number
20120293266
Publication date
Nov 22, 2012
Broadcom Corporation
Ahmadreza Rofougaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for a Continuous, Linear, 360-Degree Analog Pha...
Publication number
20120286839
Publication date
Nov 15, 2012
SAMSUNG ELECTRO-MECHANICS COMPANY
Yunseo Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW NOISE VARIABLE GAIN AMPLIFIER UTILIZING VARIABLE FEEDBACK TECHN...
Publication number
20120242408
Publication date
Sep 27, 2012
Feng-Jung Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Amplifier with Non-Linear Current Mirror
Publication number
20120169422
Publication date
Jul 5, 2012
AUSTRIAMICROSYSTEMS AG
Carlo FIOCCHI
G05 - CONTROLLING REGULATING
Information
Patent Application
Offset Cancellation For Analog To Digital Converters
Publication number
20120161991
Publication date
Jun 28, 2012
BROADCOM CORPORATION
Bo ZHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Amplifier Input Stage and Slew Boost Circuit
Publication number
20120086509
Publication date
Apr 12, 2012
Texas Instruments Deutschland GmbH
Martijn Fridus Snoeij
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD FOR RECOVERY OF WASTED POWER FROM DIFFERENTIAL...
Publication number
20120007664
Publication date
Jan 12, 2012
Hongwu Chi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NANOELECTRONIC DIFFERENTIAL AMPLIFIERS AND RELATED CIRCUITS IMPLEME...
Publication number
20120001689
Publication date
Jan 5, 2012
Lester F. LUDWIG
H03 - BASIC ELECTRONIC CIRCUITRY