Digital control of analog signals

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H03G3/001

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Parent Industries

HELECTRICITY H03Electronic circuits H03GCONTROL OF AMPLIFICATION H03G3/00Gain control in amplifiers or frequency changers without distortion of the input signal

Current Industry

H03G3/001Digital control of analog signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Programmable gain amplifier and a delta sigma analog-to-digital con...
- Patent number 12,199,630
- Issue date Jan 14, 2025
- Texas Instruments Incorporated
- Jun Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio processing apparatus and method having echo canceling mechanism
- Patent number 12,176,911
- Issue date Dec 24, 2024
- SigmaStar Technology Ltd.
- Jie Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Playback device control
- Patent number 12,096,187
- Issue date Sep 17, 2024
- SONOS, INC.
- Nicholas A. J. Millington
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog signal time gain amplifier
- Patent number 12,052,025
- Issue date Jul 30, 2024
- SiliconIntervention Inc.
- A. Martin Mallinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog signal analog-to-digital converter
- Patent number 12,047,085
- Issue date Jul 23, 2024
- SiliconIntervention Inc.
- A. Martin Mallinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog signal voltage controlled amplifier
- Patent number 12,040,808
- Issue date Jul 16, 2024
- SiliconIntervention Inc.
- A. Martin Mallinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-stage audio gain circuit based on analog-to-digital conversion...
- Patent number 11,973,479
- Issue date Apr 30, 2024
- Radiawave Technologies Co., Ltd.
- Liuan Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunable effective inductance for multi-gain LNA with inductive sour...
- Patent number 11,881,828
- Issue date Jan 23, 2024
- pSemi Corporation
- Jing Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optimized multi gain LNA enabling low current and high linearity in...
- Patent number 11,870,405
- Issue date Jan 9, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain amplifier including impedance ladder circuit with exp...
- Patent number 11,855,598
- Issue date Dec 26, 2023
- MARVELL ASIA PTE. LTD.
- Praveen Prabha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus to speed convergence and control behavior of d...
- Patent number 11,848,653
- Issue date Dec 19, 2023
- MACOM Technology Solutions Holdings, Inc.
- Vasilis Papanikolaou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Volume management in a media playback system
- Patent number 11,778,378
- Issue date Oct 3, 2023
- Sonos, Inc.
- Jerome Agustin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for noise reduction in audio signal processing
- Patent number 11,699,423
- Issue date Jul 11, 2023
- ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC.
- Hsin-Yuan Chiu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic automatic gain controller configuration in multiple input a...
- Patent number 11,695,380
- Issue date Jul 4, 2023
- Cisco Technology, Inc.
- Matthew A. Silverman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digitally controlled variable gain amplifier
- Patent number 11,621,685
- Issue date Apr 4, 2023
- Imec VZW
- Khaled Khalaf
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply for voltage controlled oscillators with automatic gain...
- Patent number 11,606,096
- Issue date Mar 14, 2023
- Huawei Technologies Co., Ltd.
- Michael Bushman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for envelope tracking systems with automatic...
- Patent number 11,595,006
- Issue date Feb 28, 2023
- Skyworks Solutions, Inc.
- Sabah Khesbak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal gain determination circuit and signal gain determination method
- Patent number 11,573,556
- Issue date Feb 7, 2023
- Anpec Electronics Corporation
- Yu-Wen Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
ADC circuitry
- Patent number 11,528,031
- Issue date Dec 13, 2022
- Cirrus Logic, Inc.
- Andrew J. Howlett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable gain amplifier and a delta sigma analog-to-digital con...
- Patent number 11,522,554
- Issue date Dec 6, 2022
- Texas Instruments Incorporated
- Jun Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Providing a constant impedance at an input of a signal amplifier fo...
- Patent number 11,476,819
- Issue date Oct 18, 2022
- Skyworks Solutions, Inc.
- Junhyung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid receiver front-end
- Patent number 11,469,729
- Issue date Oct 11, 2022
- MediaTek Singapore Pte Ltd.
- Ramy Awad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for linear variable gain amplifier
- Patent number 11,463,059
- Issue date Oct 4, 2022
- MARVELL ASIA PTE. LTD.
- Praveen Prabha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-input amplifier with individual bypass paths
- Patent number 11,329,621
- Issue date May 10, 2022
- Skyworks Solutions, Inc.
- Junhyung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Femtowatt non-vacuum tube detector assembly
- Patent number 11,309,856
- Issue date Apr 19, 2022
- Labrador Diagnostics LLC
- Karan Mohan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic automatic gain controller configuration in multiple input a...
- Patent number 11,283,420
- Issue date Mar 22, 2022
- Cisco Technology, Inc.
- Matthew A. Silverman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Speech intelligibility enhancing system
- Patent number 11,265,660
- Issue date Mar 1, 2022
- LIZN APS
- Niels Farver
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Process of using a submerged combustion melter to produce hollow gl...
- Patent number 11,233,484
- Issue date Jan 25, 2022
- Johns Manville
- Mark William Charbonneau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Playback device control
- Patent number 11,184,721
- Issue date Nov 23, 2021
- Sonos, Inc.
- Nicholas A. J. Millington
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable-phase amplifier circuits and devices
- Patent number 11,183,984
- Issue date Nov 23, 2021
- Skyworks Solutions, Inc.
- Junhyung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ANALOG FRONT-END CHIP AND OSCILLOSCOPE
- Publication number 20250138053
- Publication date May 1, 2025
- RIGOL TECHNOLOGIES CO., LTD.
- Bo YAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER
- Publication number 20250141419
- Publication date May 1, 2025
- Focusrite Audio Engineering Limited
- Steve BUSH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIDIRECTIONAL INTEGRATED LOW TEMPERATURE COEFFICIENT CURRENT SENSOR
- Publication number 20250141416
- Publication date May 1, 2025
- Analog Devices, Inc.
- Gregory J. Manlove
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE GAIN AMPLIFIER AND A DELTA SIGMA ANALOG-TO-DIGITAL CON...
- Publication number 20250105855
- Publication date Mar 27, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Jun Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR ATTENUATING SIGNAL RECEIVED THROUGH ANTENNA TO IMPROVE...
- Publication number 20250070759
- Publication date Feb 27, 2025
- Samsung Electronics Co., Ltd.
- Bosung SUH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND SIGNAL PROCESSING METHOD AND SOUND SIGNAL PROCESSING DEVICES
- Publication number 20250016503
- Publication date Jan 9, 2025
- Tymphany HK Limited
- Ryan Meng-Wei LU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER WITH COMPLEMENTARILY SWITCHED NEUTRALIZED D...
- Publication number 20240429888
- Publication date Dec 26, 2024
- Intel Corporation
- Ritesh Bhat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIERS
- Publication number 20240313728
- Publication date Sep 19, 2024
- NORDIC SEMICONDUCTOR ASA
- Marko PESSA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO PROCESSING
- Publication number 20240291455
- Publication date Aug 29, 2024
- Blackmagic Design Pty Ltd
- Michael Paris Kyrannis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Volume Management in a Media Playback System
- Publication number 20240284102
- Publication date Aug 22, 2024
- Sonos, Inc.
- Jerome Agustin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMABLE GAIN AMPLIFIER, INTEGRATED CIRCUIT, ELECTRONIC DEVICE,...
- Publication number 20240243715
- Publication date Jul 18, 2024
- CHIPSEA TECHNOLOGIES (SHENZHEN) CORP.
- Min CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Network Device for Media Playback
- Publication number 20240187803
- Publication date Jun 6, 2024
- Sonos, Inc.
- Nicholas A.J. Millington
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tunable Effective Inductance for Multi-Gain LNA with Inductive Sour...
- Publication number 20240171145
- Publication date May 23, 2024
- pSemi Corporation
- Jing LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Optimized Multi Gain LNA Enabling Low Current and High Linearity In...
- Publication number 20240146272
- Publication date May 2, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO PROCESSING APPARATUS AND METHOD HAVING ECHO CANCELING MECHANISM
- Publication number 20240056090
- Publication date Feb 15, 2024
- SigmaStar Technology Ltd.
- Jie Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPACT LOW NOISE AMPLIFIER SYSTEM
- Publication number 20230344391
- Publication date Oct 26, 2023
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT WITH VARIABLE TEMPERATURE COEFFICIENT OF GAIN, AN...
- Publication number 20230291372
- Publication date Sep 14, 2023
- NF HOLDINGS CORPORATION
- Shingo SOBUKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR NOISE REDUCTION IN AUDIO SIGNAL PROCESSING
- Publication number 20230237985
- Publication date Jul 27, 2023
- Elite Semiconductor Microelectronics Technology Inc.
- HSIN-YUAN CHIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Analog Signal Time Gain Amplifier
- Publication number 20230179210
- Publication date Jun 8, 2023
- SiliconIntervention Inc.
- A. Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE GAIN AMPLIFIER AND A DELTA SIGMA ANALOG-TO-DIGITAL CON...
- Publication number 20230110204
- Publication date Apr 13, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Jun Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR LINEAR VARIABLE GAIN AMPLIFIER
- Publication number 20220407484
- Publication date Dec 22, 2022
- Marvell Asia Pte Ltd.
- Praveen PRABHA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR LINEAR VARIABLE GAIN AMPLIFIER
- Publication number 20220311403
- Publication date Sep 29, 2022
- Marvell Asia Pte Ltd.
- Praveen PRABHA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Playback Device Control
- Publication number 20220295202
- Publication date Sep 15, 2022
- Sonos, Inc.
- Nicholas A.J. Millington
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Volume Management in a Media Playback System
- Publication number 20220272453
- Publication date Aug 25, 2022
- Sonos, Inc.
- Jerome Agustin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUNABLE EFFECTIVE INDUCTANCE FOR MULTI-GAIN LNA WITH INDUCTIVE SOUR...
- Publication number 20220231648
- Publication date Jul 21, 2022
- pSemi Corporation
- Jing LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC AUTOMATIC GAIN CONTROLLER CONFIGURATION IN MULTIPLE INPUT A...
- Publication number 20220200558
- Publication date Jun 23, 2022
- Cisco Technology, Inc.
- Matthew A. SILVERMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Optimized Multi Gain LNA Enabling Low Current and High Linearity In...
- Publication number 20220173708
- Publication date Jun 2, 2022
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS RELATED TO AMPLIFICATION OF RADIO-FREQUENCY SIGNALS
- Publication number 20220158599
- Publication date May 19, 2022
- Skyworks Solutions, Inc.
- Junhyung LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TWO-STAGE AUDIO GAIN CIRCUIT BASED ON ANALOG-TO-DIGITAL CONVERSION...
- Publication number 20220045658
- Publication date Feb 10, 2022
- Radiawave Technologies Co., Ltd.
- Liuan ZHANG
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR TIA BASE CURRENT DETECTION AND COMPENSATION
- Publication number 20210367563
- Publication date Nov 25, 2021
- VELODYNE LIDAR USA, INC.
- Roger Pinto
- H03 - BASIC ELECTRONIC CIRCUITRY

Digital control of analog signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Programmable gain amplifier and a delta sigma analog-to-digital con...

Audio processing apparatus and method having echo canceling mechanism

Playback device control

Analog signal time gain amplifier

Analog signal analog-to-digital converter

Analog signal voltage controlled amplifier

Two-stage audio gain circuit based on analog-to-digital conversion...

Tunable effective inductance for multi-gain LNA with inductive sour...

Optimized multi gain LNA enabling low current and high linearity in...

Variable gain amplifier including impedance ladder circuit with exp...

Method and apparatus to speed convergence and control behavior of d...

Volume management in a media playback system

Apparatus for noise reduction in audio signal processing

Dynamic automatic gain controller configuration in multiple input a...

Digitally controlled variable gain amplifier

Power supply for voltage controlled oscillators with automatic gain...

Apparatus and methods for envelope tracking systems with automatic...

Signal gain determination circuit and signal gain determination method

ADC circuitry

Programmable gain amplifier and a delta sigma analog-to-digital con...

Providing a constant impedance at an input of a signal amplifier fo...

Hybrid receiver front-end

Systems and methods for linear variable gain amplifier

Multi-input amplifier with individual bypass paths

Femtowatt non-vacuum tube detector assembly

Dynamic automatic gain controller configuration in multiple input a...

Speech intelligibility enhancing system

Process of using a submerged combustion melter to produce hollow gl...

Playback device control

Variable-phase amplifier circuits and devices

Patents Applicationslast 30 patents

ANALOG FRONT-END CHIP AND OSCILLOSCOPE

AMPLIFIER

BIDIRECTIONAL INTEGRATED LOW TEMPERATURE COEFFICIENT CURRENT SENSOR

PROGRAMMABLE GAIN AMPLIFIER AND A DELTA SIGMA ANALOG-TO-DIGITAL CON...

CIRCUIT FOR ATTENUATING SIGNAL RECEIVED THROUGH ANTENNA TO IMPROVE...

SOUND SIGNAL PROCESSING METHOD AND SOUND SIGNAL PROCESSING DEVICES

VARIABLE GAIN AMPLIFIER WITH COMPLEMENTARILY SWITCHED NEUTRALIZED D...

AMPLIFIERS

AUDIO PROCESSING

Volume Management in a Media Playback System

PROGRAMMABLE GAIN AMPLIFIER, INTEGRATED CIRCUIT, ELECTRONIC DEVICE,...

Network Device for Media Playback

Tunable Effective Inductance for Multi-Gain LNA with Inductive Sour...

Optimized Multi Gain LNA Enabling Low Current and High Linearity In...

AUDIO PROCESSING APPARATUS AND METHOD HAVING ECHO CANCELING MECHANISM

COMPACT LOW NOISE AMPLIFIER SYSTEM

AMPLIFIER CIRCUIT WITH VARIABLE TEMPERATURE COEFFICIENT OF GAIN, AN...

APPARATUS FOR NOISE REDUCTION IN AUDIO SIGNAL PROCESSING

Analog Signal Time Gain Amplifier

PROGRAMMABLE GAIN AMPLIFIER AND A DELTA SIGMA ANALOG-TO-DIGITAL CON...

SYSTEMS AND METHODS FOR LINEAR VARIABLE GAIN AMPLIFIER

SYSTEMS AND METHODS FOR LINEAR VARIABLE GAIN AMPLIFIER

Playback Device Control

Volume Management in a Media Playback System

TUNABLE EFFECTIVE INDUCTANCE FOR MULTI-GAIN LNA WITH INDUCTIVE SOUR...

DYNAMIC AUTOMATIC GAIN CONTROLLER CONFIGURATION IN MULTIPLE INPUT A...

Optimized Multi Gain LNA Enabling Low Current and High Linearity In...

METHODS RELATED TO AMPLIFICATION OF RADIO-FREQUENCY SIGNALS

TWO-STAGE AUDIO GAIN CIRCUIT BASED ON ANALOG-TO-DIGITAL CONVERSION...

SYSTEMS AND METHODS FOR TIA BASE CURRENT DETECTION AND COMPENSATION