Multiple switches coupled in the input circuit of an amplifier are controlled by a circuit

Industry

CPC
H03F2200/252

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

Current Industry

H03F2200/252Multiple switches coupled in the input circuit of an amplifier are controlled by a circuit

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of power management using envelope-stacking
- Patent number 12,003,224
- Issue date Jun 4, 2024
- Anokiwave, Inc.
- Susanne Paul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Source switched split LNA
- Patent number 11,984,855
- Issue date May 14, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier, power amplifier system and operating method thereof
- Patent number 11,533,029
- Issue date Dec 20, 2022
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Hyunjin Yoo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-mode envelope tracking amplifier circuit
- Patent number 11,283,407
- Issue date Mar 22, 2022
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method of power management using envelope stacking
- Patent number 11,114,990
- Issue date Sep 7, 2021
- Anokiwave, Inc.
- Susanne Paul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Source switched split LNA
- Patent number 11,005,425
- Issue date May 11, 2021
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sampled moving average notch filter for ripple reduction in chopper...
- Patent number 10,911,004
- Issue date Feb 2, 2021
- Texas Instruments Incorporated
- Anand Subramanian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain amplifier for reducing inter-channel error
- Patent number 10,804,860
- Issue date Oct 13, 2020
- Novatek Microelectronics Corp.
- Kuo-Sheng Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Current integrator and related signal processing system
- Patent number 10,804,865
- Issue date Oct 13, 2020
- NOVATEK Microelectronics Corp.
- Chieh-An Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-mode envelope tracking amplifier circuit
- Patent number 10,797,649
- Issue date Oct 6, 2020
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable power amplifier
- Patent number 10,763,805
- Issue date Sep 1, 2020
- EM Microelectronic-Marin SA
- Robert R. Rotzoll
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitively coupled chopper amplifier
- Patent number 10,630,245
- Issue date Apr 21, 2020
- Texas Instruments Incorporated
- Dimitar Trifonov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear amplifier having higher efficiency for envelope tracking mod...
- Patent number 10,608,592
- Issue date Mar 31, 2020
- Mediatek Inc.
- Chen-Yen Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Source switched split LNA
- Patent number 10,491,164
- Issue date Nov 26, 2019
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable amplifier and amplification method thereof
- Patent number 10,476,450
- Issue date Nov 12, 2019
- Samsung Electronics Co., Ltd.
- JongPal Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Signal coupling apparatus and method of operating a signal coupling...
- Patent number 10,419,101
- Issue date Sep 17, 2019
- Laird Dabendorf GmbH
- Helmut Nast
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LC network for a power amplifier with selectable impedance
- Patent number 10,396,727
- Issue date Aug 27, 2019
- Cree, Inc.
- Saurabh Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched-capacitor buffer and related methods
- Patent number 10,333,394
- Issue date Jun 25, 2019
- Mediatek Inc.
- Ramy Awad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level digital adaptive PA bias for microwave radios
- Patent number 10,250,190
- Issue date Apr 2, 2019
- ZTE Corporation
- Andrey Kochetkov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-mode envelope tracking amplifier circuit
- Patent number 10,158,330
- Issue date Dec 18, 2018
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
LC network for a power amplifier with selectable impedance
- Patent number 10,050,591
- Issue date Aug 14, 2018
- Cree, Inc.
- Saurabh Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Headphone driver, a sound system that incorporates the headphone dr...
- Patent number 9,986,336
- Issue date May 29, 2018
- Samsung Electronics Co., Ltd.
- Sang Hyub Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output stage for class AB amplifier
- Patent number 9,819,309
- Issue date Nov 14, 2017
- Snaptrack, Inc.
- Martin Wilson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hot-swap current-sensing system
- Patent number 9,641,142
- Issue date May 2, 2017
- Texas Instruments Incorporated
- Sudheer Prasad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper-stabilized instrumentation amplifier for impedance measurement
- Patent number 9,615,744
- Issue date Apr 11, 2017
- Medtronic, Inc.
- Timothy J. Denison
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Voltage-to-current converter
- Patent number 9,608,586
- Issue date Mar 28, 2017
- QUALCOMM Incorporated
- Li Du
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and methods for multi-channel autozero and chopper amplif...
- Patent number 9,496,833
- Issue date Nov 15, 2016
- Analog Devices, Inc.
- Yoshinori Kusuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for a low noise amplifier
- Patent number 9,479,126
- Issue date Oct 25, 2016
- Infineon Technologies AG
- Nikolay Ilkov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits and methods for reducing supply sensitivity in a power amp...
- Patent number 9,473,081
- Issue date Oct 18, 2016
- QUALCOMM Incorporated
- Antonino Scuderi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper-stabilized amplifier and method therefor
- Patent number 9,391,571
- Issue date Jul 12, 2016
- Semiconductor Components Industries, LLC
- Cornel D. Stanescu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE STACKING
- Publication number 20240372517
- Publication date Nov 7, 2024
- Anokiwave, Inc.
- Susanne Paul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Source Switched Split LNA
- Publication number 20240364269
- Publication date Oct 31, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE-STACKING
- Publication number 20220103140
- Publication date Mar 31, 2022
- Anokiwave, Inc.
- Susanne Paul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER, POWER AMPLIFIER SYSTEM AND OPERATING METHOD THEREOF
- Publication number 20220038067
- Publication date Feb 3, 2022
- Samsung Electro-Mechnics Co., Ltd.
- Hyunjin YOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Source Switched Split LNA
- Publication number 20210336584
- Publication date Oct 28, 2021
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE STACKING
- Publication number 20210050828
- Publication date Feb 18, 2021
- Anokiwave, Inc.
- Susanne Paul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE ENVELOPE TRACKING AMPLIFIER CIRCUIT
- Publication number 20200403574
- Publication date Dec 24, 2020
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Source Switched Split LNA
- Publication number 20200144967
- Publication date May 7, 2020
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sampled Moving Average Notch Filter for Ripple Reduction in Chopper...
- Publication number 20200119697
- Publication date Apr 16, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Anand Subramanian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE POWER AMPLIFIER
- Publication number 20200106408
- Publication date Apr 2, 2020
- EM Microelectronic-Marin SA
- Robert R. Rotzoll
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GAIN AMPLIFIER FOR REDUCING INTER-CHANNEL ERROR
- Publication number 20190305730
- Publication date Oct 3, 2019
- NOVATEK MICROELECTRONICS CORP.
- Kuo-Sheng HUANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVELY COUPLED CHOPPER AMPLIFIER
- Publication number 20190158035
- Publication date May 23, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Dimitar TRIFONOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE ENVELOPE TRACKING AMPLIFIER CIRCUIT
- Publication number 20190044480
- Publication date Feb 7, 2019
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL COUPLING APPARATUS AND METHOD OF OPERATING A SIGNAL COUPLING...
- Publication number 20180351632
- Publication date Dec 6, 2018
- LAIRD DABENDORF GMBH
- HELMUT NAST
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LC Network for a Power Amplifier with Selectable Impedance
- Publication number 20180342990
- Publication date Nov 29, 2018
- Saurabh Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-LEVEL DIGITAL ADAPTIVE PA BIAS FOR MICROWAVE RADIOS
- Publication number 20180323747
- Publication date Nov 8, 2018
- ZTE Corporation
- Andrey KOCHETKOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Source Switched Split LNA
- Publication number 20180302039
- Publication date Oct 18, 2018
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR AMPLIFIER HAVING HIGHER EFFICIENCY FOR ENVELOPE TRACKING MOD...
- Publication number 20180241351
- Publication date Aug 23, 2018
- MEDIATEK INC.
- Chen-Yen Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LC Network for a Power Amplifier with Selectable Impedance
- Publication number 20170279419
- Publication date Sep 28, 2017
- INFINEON TECHNOLOGIES AG
- Saurabh Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HEADPHONE DRIVER, A SOUND SYSTEM THAT INCORPORATES THE HEADPHONE DR...
- Publication number 20170201827
- Publication date Jul 13, 2017
- Samsung Electronics Co., Ltd.
- SANG HYUB KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL VOLTAGE REFERENCE BUFFER WITH RESISTOR CHOPPING
- Publication number 20170054415
- Publication date Feb 23, 2017
- QUALCOMM Incorporated
- Dongyang Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HOT-SWAP CURRENT-SENSING SYSTEM
- Publication number 20160173041
- Publication date Jun 16, 2016
- TEXAS INSTRUMENTS INCORPORATED
- SUDHEER PRASAD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE-TO-CURRENT CONVERTER
- Publication number 20160094195
- Publication date Mar 31, 2016
- QUALCOMM Incorporated
- Li Du
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INSTRUMENTATION AMPLIFIER
- Publication number 20160079941
- Publication date Mar 17, 2016
- Vango Technologies, Inc.
- Shupeng ZHONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT STAGE FOR CLASS AB AMPLIFIER
- Publication number 20160036387
- Publication date Feb 4, 2016
- SnapTrack, Inc.
- Martin WILSON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHODS FOR MULTI-CHANNEL AUTOZERO AND CHOPPER AMPLIF...
- Publication number 20150288336
- Publication date Oct 8, 2015
- Analog Devices, Inc.
- Yoshinori Kusuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIER WITH AN ENHANCED CURRENT LIMITER USING A PROXY SIGNAL
- Publication number 20150214906
- Publication date Jul 30, 2015
- HARMAN INTERNATIONAL INDUSTRIES, INC.
- James R. Wordinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHOPPER-STABILIZED AMPLIFIER AND METHOD THEREFOR
- Publication number 20150207477
- Publication date Jul 23, 2015
- Semiconductor Components Industries, LLC
- Cornel D. STANESCU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE-GAIN INSTRUMENTATION AMPLIFIER
- Publication number 20150084693
- Publication date Mar 26, 2015
- Honeywell International Inc.
- Mark R. Larson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC OFFSET CANCELATION CIRCUIT
- Publication number 20130120048
- Publication date May 16, 2013
- Samsung Electro-Mechanics CO., LTD.
- Yoo Sam NA
- H03 - BASIC ELECTRONIC CIRCUITRY

Multiple switches coupled in the input circuit of an amplifier are controlled by a circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method of power management using envelope-stacking

Source switched split LNA

Power amplifier, power amplifier system and operating method thereof

Multi-mode envelope tracking amplifier circuit

Apparatus and method of power management using envelope stacking

Source switched split LNA

Sampled moving average notch filter for ripple reduction in chopper...

Gain amplifier for reducing inter-channel error

Current integrator and related signal processing system

Multi-mode envelope tracking amplifier circuit

Programmable power amplifier

Capacitively coupled chopper amplifier

Linear amplifier having higher efficiency for envelope tracking mod...

Source switched split LNA

Reconfigurable amplifier and amplification method thereof

Signal coupling apparatus and method of operating a signal coupling...

LC network for a power amplifier with selectable impedance

Switched-capacitor buffer and related methods

Multi-level digital adaptive PA bias for microwave radios

Multi-mode envelope tracking amplifier circuit

LC network for a power amplifier with selectable impedance

Headphone driver, a sound system that incorporates the headphone dr...

Output stage for class AB amplifier

Hot-swap current-sensing system

Chopper-stabilized instrumentation amplifier for impedance measurement

Voltage-to-current converter

Apparatus and methods for multi-channel autozero and chopper amplif...

System and method for a low noise amplifier

Circuits and methods for reducing supply sensitivity in a power amp...

Chopper-stabilized amplifier and method therefor

Patents Applicationslast 30 patents

APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE STACKING

Source Switched Split LNA

APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE-STACKING

POWER AMPLIFIER, POWER AMPLIFIER SYSTEM AND OPERATING METHOD THEREOF

Source Switched Split LNA

APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE STACKING

MULTI-MODE ENVELOPE TRACKING AMPLIFIER CIRCUIT

Source Switched Split LNA

Sampled Moving Average Notch Filter for Ripple Reduction in Chopper...

PROGRAMMABLE POWER AMPLIFIER

GAIN AMPLIFIER FOR REDUCING INTER-CHANNEL ERROR

CAPACITIVELY COUPLED CHOPPER AMPLIFIER

MULTI-MODE ENVELOPE TRACKING AMPLIFIER CIRCUIT

SIGNAL COUPLING APPARATUS AND METHOD OF OPERATING A SIGNAL COUPLING...

LC Network for a Power Amplifier with Selectable Impedance

MULTI-LEVEL DIGITAL ADAPTIVE PA BIAS FOR MICROWAVE RADIOS

Source Switched Split LNA

LINEAR AMPLIFIER HAVING HIGHER EFFICIENCY FOR ENVELOPE TRACKING MOD...

LC Network for a Power Amplifier with Selectable Impedance

HEADPHONE DRIVER, A SOUND SYSTEM THAT INCORPORATES THE HEADPHONE DR...

DIFFERENTIAL VOLTAGE REFERENCE BUFFER WITH RESISTOR CHOPPING

HOT-SWAP CURRENT-SENSING SYSTEM

VOLTAGE-TO-CURRENT CONVERTER

INSTRUMENTATION AMPLIFIER

OUTPUT STAGE FOR CLASS AB AMPLIFIER

APPARATUS AND METHODS FOR MULTI-CHANNEL AUTOZERO AND CHOPPER AMPLIF...

AUDIO AMPLIFIER WITH AN ENHANCED CURRENT LIMITER USING A PROXY SIGNAL

CHOPPER-STABILIZED AMPLIFIER AND METHOD THEREFOR

PROGRAMMABLE-GAIN INSTRUMENTATION AMPLIFIER

DC OFFSET CANCELATION CIRCUIT