Control of the DC level being present

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CPC
H03F2203/45101

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2203/00Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00

Current Industry

H03F2203/45101Control of the DC level being present

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Differential current source
- Patent number 11,264,960
- Issue date Mar 1, 2022
- Northrop Grumman Systems Corporation
- Sunny Bagga
- G01 - MEASURING TESTING
Information Patent Grant
Voltage regulator and power supply
- Patent number 10,936,001
- Issue date Mar 2, 2021
- Shenzhen Goodix Technology Co., Ltd.
- Wei Du
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal transfer circuit and image sensor including the same
- Patent number 10,659,712
- Issue date May 19, 2020
- Samsung Electroncis Co., LTD
- Seok-Yong Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage regulator and power supply
- Patent number 10,599,173
- Issue date Mar 24, 2020
- Shenzhen Goodix Technology Co., Ltd.
- Wei Du
- G05 - CONTROLLING REGULATING
Information Patent Grant
Circuit with voltage drop element
- Patent number 10,454,430
- Issue date Oct 22, 2019
- Huawei Technologies Co., Ltd.
- Giuseppe Gramegna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency (RF) receiver circuit
- Patent number 10,447,206
- Issue date Oct 15, 2019
- NXP USA, INC.
- Jaeyoung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit device
- Patent number 10,396,719
- Issue date Aug 27, 2019
- Sumitomo Electric Industries, Ltd.
- Naoki Itabashi
- G01 - MEASURING TESTING
Information Patent Grant
Current sense amplifier with enhanced common mode input range
- Patent number 10,324,113
- Issue date Jun 18, 2019
- Cirrus Logic, Inc.
- Vamsikrishna Parupalli
- 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
Active RC filters
- Patent number 10,153,742
- Issue date Dec 11, 2018
- Nordic Semiconductor ASA
- Phil Corbishley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current sense amplifier with common mode rejection
- Patent number 10,132,844
- Issue date Nov 20, 2018
- Cirrus Logic, Inc.
- Vamsikrishna Parupalli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 10,027,285
- Issue date Jul 17, 2018
- RENESAS ELECTRONICS CORPORATION
- Yusuke Tanabe
- 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
Pass device with boost voltage regulation and current gain for VCSE...
- Patent number 9,641,170
- Issue date May 2, 2017
- Cosemi Technologies, Inc.
- Wu-Chun Chou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High performance digital to analog converter
- Patent number 9,640,261
- Issue date May 2, 2017
- STMicroelectronics S.R.L.
- Antonino Conte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier with reduced idle power loss using single-ended loops
- Patent number 9,559,648
- Issue date Jan 31, 2017
- Texas Instruments Incorporated
- Lawrence Christopher Cotton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method, apparatus and system for level shifting of common mode volt...
- Patent number 9,489,098
- Issue date Nov 8, 2016
- Texas Instruments Incorporated
- Karan Singh Jain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High performance digital to analog converter
- Patent number 9,413,380
- Issue date Aug 9, 2016
- STMicroelectronics S.R.L.
- Antonino Conte
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential amplifier circuit
- Patent number 9,407,221
- Issue date Aug 2, 2016
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Readout circuit, solid-state imaging apparatus, and method for driv...
- Patent number 9,270,905
- Issue date Feb 23, 2016
- Canon Kabushiki Kaisha
- Masanori Ogura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC offset canceller
- Patent number 9,203,364
- Issue date Dec 1, 2015
- Panasonic Corporation
- Takayuki Abe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog amplifiers and comparators
- Patent number 9,160,293
- Issue date Oct 13, 2015
- Robert C. Schober
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High voltage hold-off coil transducer
- Patent number 9,105,391
- Issue date Aug 11, 2015
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Julie E. Fouquet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Galvanic isolators and coil transducers
- Patent number 9,019,057
- Issue date Apr 28, 2015
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Julie E. Fouquet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier with configurable DC-coupled or AC-coupled output
- Patent number 8,958,575
- Issue date Feb 17, 2015
- QUALCOMM Incorporated
- Uma Chilakapati
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for flash type analog to digital converter
- Patent number 8,957,801
- Issue date Feb 17, 2015
- Dan Raphaeli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits and methods for calibrating offset in an amplifier
- Patent number 8,933,749
- Issue date Jan 13, 2015
- Marvell World Trade Ltd.
- Winston Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Common mode input control for switch capacitor amplifier in pipelin...
- Patent number 8,922,275
- Issue date Dec 30, 2014
- Linear Technology Corporation
- Dave Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
BROADBAND ON-CHIP NESTED-LOOP ALTERNATING CURRENT (AC)-COUPLING SYS...
- Publication number 20230170852
- Publication date Jun 1, 2023
- Maxim Integrated Products, Inc.
- Ariel Leonardo Vera Villarroel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL CURRENT SOURCE
- Publication number 20210320633
- Publication date Oct 14, 2021
- Northrop Grumman Systems Corporation
- SUNNY BAGGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE REGULATOR AND POWER SUPPLY
- Publication number 20200174508
- Publication date Jun 4, 2020
- Shenzhen Goodix Technology Co., Ltd.
- Wei DU
- G05 - CONTROLLING REGULATING
Information Patent Application
RADIO FREQUENCY (RF) RECEIVER CIRCUIT
- Publication number 20190103839
- Publication date Apr 4, 2019
- NXP USA, Inc.
- JAEYOUNG LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT WITH VOLTAGE DROP ELEMENT
- Publication number 20180198421
- Publication date Jul 12, 2018
- Huawei Technologies Co., Ltd
- Giuseppe GRAMEGNA
- 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
SEMICONDUCTOR DEVICE
- Publication number 20170194917
- Publication date Jul 6, 2017
- RENESAS ELECTRONICS CORPORATION
- Yusuke TANABE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT SENSE AMPLIFIER WITH ENHANCED COMMON MODE INPUT RANGE
- Publication number 20170141732
- Publication date May 18, 2017
- Cirrus Logic International Semiconductor Ltd.
- Vamsikrishna Parupalli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT SENSE AMPLIFIER WITH COMMON MODE REJECTION
- Publication number 20170138990
- Publication date May 18, 2017
- Cirrus Logic International Semiconductor Ltd.
- Vamsikrishna Parupalli
- G01 - MEASURING TESTING
Information Patent Application
PASS DEVICE WITH BOOST VOLTAGE REGULATION AND CURRENT GAIN FOR VCSE...
- Publication number 20160294382
- Publication date Oct 6, 2016
- Tyco Electronics Corporation
- WU-CHUN CHOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC OFFSET CANCELLER
- Publication number 20150180431
- Publication date Jun 25, 2015
- PANASONIC CORPORATION
- TAKAYUKI ABE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG AMPLIFIERS AND COMPARATORS
- Publication number 20150070091
- Publication date Mar 12, 2015
- Robert C. Schober
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER
- Publication number 20140240042
- Publication date Aug 28, 2014
- SEIKO INSTRUMENTS INC.
- Toshiyuki TSUZAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OFFSET CANCELLATION FOR DC ISOLATED NODES
- Publication number 20140099892
- Publication date Apr 10, 2014
- Oracle International Corporation
- Justin M. Schauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR WIDE COMMON MODE DIFFERENCE
- Publication number 20140084999
- Publication date Mar 27, 2014
- Analog Devices, Inc.
- Quan Wan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
READOUT CIRCUIT, SOLID-STATE IMAGING APPARATUS, AND METHOD FOR DRIV...
- Publication number 20140016007
- Publication date Jan 16, 2014
- Masanori Ogura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR FLASH TYPE ANALOG TO DIGITAL CONVERTER
- Publication number 20130328708
- Publication date Dec 12, 2013
- Dan Raphaeli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS AND METHODS FOR CALIBRATING OFFSET IN AN AMPLIFIER
- Publication number 20130294179
- Publication date Nov 7, 2013
- Marvell World Trade Ltd.
- Winston Lee
- G11 - INFORMATION STORAGE
Information Patent Application
COMMON MODE INPUT CONTROL FOR SWITCHED CAPACITOR AMPLIFIER IN PIPEL...
- Publication number 20130257538
- Publication date Oct 3, 2013
- Linear Technology Corporation
- DAVE THOMAS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR AMPLIFIER THAT PERFORM LEVEL SHIFT AND METHOD OF LEVEL SHIFTING
- Publication number 20130147548
- Publication date Jun 13, 2013
- Kawasaki Microelectronics, Inc.
- Takashi IKEDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMON MODE INPUT CONTROL FOR SWITCH CAPACITOR AMPLIFIER IN PIPELIN...
- Publication number 20130043950
- Publication date Feb 21, 2013
- Linear Technology Corporation
- DAVE THOMAS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT AND METHOD FOR DYNAMICALLY CONTROLLING OP-AMP OFFSET FOR PH...
- Publication number 20130033320
- Publication date Feb 7, 2013
- Texas Advanced Optoelectronic Solutions, Inc.
- GONGGUI XU
- 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
POWER DETECTOR
- Publication number 20120294055
- Publication date Nov 22, 2012
- Eun-Hee Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier Circuit and Method
- Publication number 20120229214
- Publication date Sep 13, 2012
- NXP B.V.
- Sunil Kasanyal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplifier Activation
- Publication number 20120218043
- Publication date Aug 30, 2012
- ST-ERICSSON SA
- Robert Hwat Hian Teng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL PAIR WITH CONSTANT OFFSET
- Publication number 20120161873
- Publication date Jun 28, 2012
- Atmel Rousset S.A.S.
- Jimmy Fort
- G05 - CONTROLLING REGULATING
Information Patent Application
CIRCUIT WITH REFERENCE SOURCE TO CONTROL THE SMALL SIGNAL TRANSCOND...
- Publication number 20120154050
- Publication date Jun 21, 2012
- NXP B.V.
- Gerben Willem De Jong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SELF-CORRECTING AMPLIFIER SYSTEM
- Publication number 20120105066
- Publication date May 3, 2012
- Donald Marvin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFYING DRIVING UNIT USING GIANT MAGNETO RESISTANCE SENSOR AND D...
- Publication number 20120086448
- Publication date Apr 12, 2012
- LG Innotek Co., Ltd.
- Young Muk Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Control of the DC level being present

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Differential current source

Voltage regulator and power supply

Signal transfer circuit and image sensor including the same

Voltage regulator and power supply

Circuit with voltage drop element

Radio frequency (RF) receiver circuit

Integrated circuit device

Current sense amplifier with enhanced common mode input range

FBDDA amplifier and device including the FBDDA amplifier

Differential amplifiers

Active RC filters

Current sense amplifier with common mode rejection

Semiconductor device

FBDDA amplifier and device including the FBDDA amplifier

Pass device with boost voltage regulation and current gain for VCSE...

High performance digital to analog converter

Amplifier with reduced idle power loss using single-ended loops

Method, apparatus and system for level shifting of common mode volt...

High performance digital to analog converter

Differential amplifier circuit

Microphone assembly

Readout circuit, solid-state imaging apparatus, and method for driv...

DC offset canceller

Analog amplifiers and comparators

High voltage hold-off coil transducer

Galvanic isolators and coil transducers

Amplifier with configurable DC-coupled or AC-coupled output

Method and system for flash type analog to digital converter

Circuits and methods for calibrating offset in an amplifier

Common mode input control for switch capacitor amplifier in pipelin...

Patents Applicationslast 30 patents

BROADBAND ON-CHIP NESTED-LOOP ALTERNATING CURRENT (AC)-COUPLING SYS...

DIFFERENTIAL CURRENT SOURCE

VOLTAGE REGULATOR AND POWER SUPPLY

RADIO FREQUENCY (RF) RECEIVER CIRCUIT

CIRCUIT WITH VOLTAGE DROP ELEMENT

FBDDA AMPLIFIER AND DEVICE INCLUDING THE FBDDA AMPLIFIER

SEMICONDUCTOR DEVICE

CURRENT SENSE AMPLIFIER WITH ENHANCED COMMON MODE INPUT RANGE

CURRENT SENSE AMPLIFIER WITH COMMON MODE REJECTION

PASS DEVICE WITH BOOST VOLTAGE REGULATION AND CURRENT GAIN FOR VCSE...

DC OFFSET CANCELLER

ANALOG AMPLIFIERS AND COMPARATORS

OPERATIONAL AMPLIFIER

OFFSET CANCELLATION FOR DC ISOLATED NODES

APPARATUS AND METHOD FOR WIDE COMMON MODE DIFFERENCE

READOUT CIRCUIT, SOLID-STATE IMAGING APPARATUS, AND METHOD FOR DRIV...

METHOD AND SYSTEM FOR FLASH TYPE ANALOG TO DIGITAL CONVERTER

CIRCUITS AND METHODS FOR CALIBRATING OFFSET IN AN AMPLIFIER

COMMON MODE INPUT CONTROL FOR SWITCHED CAPACITOR AMPLIFIER IN PIPEL...

LINEAR AMPLIFIER THAT PERFORM LEVEL SHIFT AND METHOD OF LEVEL SHIFTING

COMMON MODE INPUT CONTROL FOR SWITCH CAPACITOR AMPLIFIER IN PIPELIN...

CIRCUIT AND METHOD FOR DYNAMICALLY CONTROLLING OP-AMP OFFSET FOR PH...

Microphone Assembly

POWER DETECTOR

Amplifier Circuit and Method

Amplifier Activation

DIFFERENTIAL PAIR WITH CONSTANT OFFSET

CIRCUIT WITH REFERENCE SOURCE TO CONTROL THE SMALL SIGNAL TRANSCOND...

SELF-CORRECTING AMPLIFIER SYSTEM

AMPLIFYING DRIVING UNIT USING GIANT MAGNETO RESISTANCE SENSOR AND D...