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H03F2203/45136
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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
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H03F2203/45136
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit arrangement and a method for operating a circuit arrangement
Patent number
11,095,262
Issue date
Aug 17, 2021
ams AG
Jose Manuel Garcia Gonzalez
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit having high-pass filter with variable corner frequency
Patent number
11,025,204
Issue date
Jun 1, 2021
Mediatek Inc.
Ying-Wei Chou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Flame scanner having non-linear amplifier with temperature compensa...
Patent number
10,958,221
Issue date
Mar 23, 2021
Carrier Corporation
Ronie Lavon
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
DC offset cancellation and crosspoint control circuit
Patent number
10,484,213
Issue date
Nov 19, 2019
Finisar Corporation
Sagar Ray
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier with nonlinearity compensation
Patent number
10,447,212
Issue date
Oct 15, 2019
QUALCOMM Incorporated
Arash Mehrabi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter circuit, corresponding device and method
Patent number
10,389,376
Issue date
Aug 20, 2019
STMicroelectronics S.R.L.
Luigino D'Alessio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage range extension for difference amplifier
Patent number
10,312,865
Issue date
Jun 4, 2019
Analog Devices, Inc.
Quan Wan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power supplying apparatus for neural activity recorder reducing com...
Patent number
10,263,580
Issue date
Apr 16, 2019
Daegu Gyeongbuk Institute of Science & Technology
Jung Hyup Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
FBDDA amplifier and device including the FBDDA amplifier
Patent number
10,243,520
Issue date
Mar 26, 2019
STMicroelectronics S.r.l.
Andrea Barbieri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Differential amplifiers
Patent number
10,177,725
Issue date
Jan 8, 2019
Nordic Semiconductor ASA
Phil Corbishley
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier with feedback circuit
Patent number
10,003,312
Issue date
Jun 19, 2018
QUALCOMM Incorporated
Vijayakumar Dhanasekaran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifiers
Patent number
9,998,079
Issue date
Jun 12, 2018
NXP B.V.
Mike Splithof
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wideband highly-linear low output impedance D2S buffer circuit
Patent number
9,893,728
Issue date
Feb 13, 2018
Mediatek Inc.
Fei Song
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and methods for generating a precise resistor
Patent number
9,852,830
Issue date
Dec 26, 2017
Realtek Semiconductor Corp.
Hong-Yean Hsieh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Detecting device and electronic apparatus
Patent number
9,804,032
Issue date
Oct 31, 2017
Seiko Epson Corporation
Gakuji Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
FBDDA amplifier and device including the FBDDA amplifier
Patent number
9,800,212
Issue date
Oct 24, 2017
STMicroelectronics S.r.l.
Andrea Barbieri
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Constant transconductance bias circuit
Patent number
9,729,113
Issue date
Aug 8, 2017
National Chiao Tung University
Yu-Jiu Wang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Preamplifier circuit for a microelectromechanical capacitive acoust...
Patent number
9,654,071
Issue date
May 16, 2017
STMicroelectronics S.r.l.
Filippo David
G05 - CONTROLLING REGULATING
Information
Patent Grant
Electric amplifier circuit for amplifying an output signal of a mic...
Patent number
9,641,137
Issue date
May 2, 2017
AMS AG
Wolfgang Duenser
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Direct coupled radio frequency (RF) transceiver front end
Patent number
9,614,575
Issue date
Apr 4, 2017
Avago Technologies General IP (Singapore) Pte. Ltd.
Ramon Gomez
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Formant amplifier
Patent number
9,531,333
Issue date
Dec 27, 2016
Lenovo (Singapore) Pte. Ltd.
Robert James Kapinos
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal processing circuit, resolver digital converter, and multipat...
Patent number
9,473,088
Issue date
Oct 18, 2016
Renesas Electronics Corporation
Yoshihiro Funato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Constant transconductance bias circuit
Patent number
9,413,297
Issue date
Aug 9, 2016
National Chiao Tung University
Yu-Jiu Wang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Microphone assembly
Patent number
9,392,361
Issue date
Jul 12, 2016
ST-Ericsson SA
Rishi C. Agarwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preamplifier circuit for a microelectromechanical capacitive acoust...
Patent number
9,350,305
Issue date
May 24, 2016
STMicroelectronics S.r.l.
Filippo David
G05 - CONTROLLING REGULATING
Information
Patent Grant
Tunable RF filter
Patent number
9,246,453
Issue date
Jan 26, 2016
NXP, B.V.
Mohamed Bouhamame
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier with improved noise reduction
Patent number
9,225,294
Issue date
Dec 29, 2015
QUALCOMM Incorporated
Wenchang Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for current sensing over an extended area
Patent number
9,054,062
Issue date
Jun 9, 2015
Peregrine Semiconductor Corporation
Chris Olson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Integrated amplifier for driving acoustic transducers
Patent number
9,054,646
Issue date
Jun 9, 2015
ST-Ericsson SA
Germano Nicollini
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method of reducing click and pop noise in audio playback...
Patent number
9,014,396
Issue date
Apr 21, 2015
QUALCOMM Incorporated
Guoqing Miao
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
A CIRCUIT ARRANGEMENT AND A METHOD FOR OPERATING A CIRCUIT ARRANGEMENT
Publication number
20200220510
Publication date
Jul 9, 2020
ams AG
Jose Manuel GARCIA GONZALEZ
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE RANGE EXTENSION FOR DIFFERENCE AMPLIFIER
Publication number
20190115874
Publication date
Apr 18, 2019
Analog Devices, Inc.
Quan Wan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FBDDA AMPLIFIER AND DEVICE INCLUDING THE FBDDA AMPLIFIER
Publication number
20180062588
Publication date
Mar 1, 2018
STMicroelectronics S.r.l.
Andrea Barbieri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING CIRCUIT, RESOLVER DIGITAL CONVERTER, AND MULTIPAT...
Publication number
20140340145
Publication date
Nov 20, 2014
RENESAS ELECTRONICS CORPORATION
Yoshihiro FUNATO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PREAMPLIFIER CIRCUIT FOR A MICROELECTROMECHANICAL CAPACITIVE ACOUST...
Publication number
20140037113
Publication date
Feb 6, 2014
STMicroelectronics S.r.l.
Filippo David
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated Amplifier for Driving Acoustic Transducers
Publication number
20130208922
Publication date
Aug 15, 2013
ST-ERICSSON SA
Germano Nicollini
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Signal Processing Device for use in Electroencephalography and a Ca...
Publication number
20130204154
Publication date
Aug 8, 2013
HEAR IP PTY LTD
Teck Loi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIGITAL SIGNAL GENERATOR AND DIGITAL MICROPHONE
Publication number
20130064394
Publication date
Mar 14, 2013
Kabushiki Kaisha Toshiba
Teruo IMAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AMPLIFIER WITH IMPROVED NOISE REDUCTION
Publication number
20130002348
Publication date
Jan 3, 2013
QUALCOMM Incorporated
Vijayakumar Dhanasekaran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Microphone Assembly
Publication number
20120308052
Publication date
Dec 6, 2012
Rishi C. Agarwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Current Sensing Over an Extended Area
Publication number
20120223696
Publication date
Sep 6, 2012
Chris Olson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AMPLIFIER CIRCUIT
Publication number
20120170774
Publication date
Jul 5, 2012
HON HAI Precision Industry CO., LTD.
TSUNG-JEN CHUANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
REFERENCE VOLTAGE GENERATOR FOR BIASING AN AMPLIFIER
Publication number
20120126892
Publication date
May 24, 2012
STMicroelectronics (Grenoble 2) SAS
Vincent Rabary
G05 - CONTROLLING REGULATING
Information
Patent Application
VARIABLE GAIN AMPLIFIER AND AUDIO DEVICE
Publication number
20120119828
Publication date
May 17, 2012
RICOH COMPANY, LTD.
Ryuichi ARAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CURRENT-TO-VOLTAGE CONVERTER, RECEIVER, METHOD FOR PROVIDING A VOLT...
Publication number
20120112798
Publication date
May 10, 2012
Intel Mobile Communications GmbH
Elmar Wagner
G05 - CONTROLLING REGULATING
Information
Patent Application
RF POWER AMPLIFIER AND RF POWER MODULE USING THE SAME
Publication number
20120112838
Publication date
May 10, 2012
RENESAS ELECTRONICS CORPORATION
Masatoshi HASE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR KICKBACK NOISE REDUCTION OF SWITCH...
Publication number
20120092055
Publication date
Apr 19, 2012
Texas Instruments Deutschland GmbH
Carlo Peschke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR CONVERTING A SENSOR CAPACITANCE UNDER PARASITIC CAPACITA...
Publication number
20120013351
Publication date
Jan 19, 2012
Physical Logic AG
Bernal Olivier Daniel
H03 - BASIC ELECTRONIC CIRCUITRY
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
Information
Patent Application
DIFFERENTIAL AMPLIFIER, SAMPLE-AND-HOLD CIRCUIT, AND AMPLIFIER CIRCUIT
Publication number
20110309863
Publication date
Dec 22, 2011
Kabushiki Kaisha Toshiba
Hirotomo Ishii
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CURRENT TRIMMING CIRCUIT AND A/D CONVERTER INCLUDING CURRENT TRIMMI...
Publication number
20110298642
Publication date
Dec 8, 2011
PANASONIC CORPORATION
Daisuke NOMASAKI
G05 - CONTROLLING REGULATING
Information
Patent Application
ERROR AMPLIFIER FOR REGULATING SINGLE FEEDBACK INPUT AT MULTIPLE LE...
Publication number
20110241772
Publication date
Oct 6, 2011
Linear Technology Corporation
Mathew Todd Wich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Large Time Constant Steering Circuit and Instrumentation Amplifier...
Publication number
20110193623
Publication date
Aug 11, 2011
IMEC
Refet Firat Yazicioglu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Output Buffer Circuit and Method for Avoiding Voltage Overshoot
Publication number
20110181336
Publication date
Jul 28, 2011
Xie-Ren Hsu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
High voltage regulated power supply
Publication number
20110175583
Publication date
Jul 21, 2011
Clive Thomas
G05 - CONTROLLING REGULATING
Information
Patent Application
REFERENCE VOLTAGE GENERATION CIRCUIT
Publication number
20110156690
Publication date
Jun 30, 2011
PANASONIC CORPORATION
Hirokuni FUJIYAMA
G05 - CONTROLLING REGULATING
Information
Patent Application
NANOELECTRONIC DIFFERENTIAL AMPLIFIERS AND RELATED CIRCUITS HAVING...
Publication number
20110062313
Publication date
Mar 17, 2011
Lester F. Ludwig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AMPLIFIER CIRCUIT AND LIGHT RECEIVING AMPLIFIER CIRCUIT USING THE SAME
Publication number
20110032031
Publication date
Feb 10, 2011
NEC ELECTRONICS CORPORATION
Tadashi JAHANA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PREAMPLIFIER CIRCUIT FOR A MICROELECTROMECHANICAL CAPACITIVE ACOUST...
Publication number
20100329487
Publication date
Dec 30, 2010
STMicroelectronics S.r.l.
Filippo David
G05 - CONTROLLING REGULATING
Information
Patent Application
AMPLIFYING DEVICE
Publication number
20100295614
Publication date
Nov 25, 2010
Noriyuki Fujita
H03 - BASIC ELECTRONIC CIRCUITRY