CONTROL OF AMPLIFICATION

Industry

CPC
H03G

Parent Industries

Current Industry

Sub Industries

H03G1/00Details of arrangements for controlling amplification H03G11/00Limiting amplitude Limiting rate of change of amplitude; Clipping in general H03G2201/00Indexing scheme relating to subclass H03G H03G3/00Gain control in amplifiers or frequency changers without distortion of the input signal H03G5/00Tone control or bandwidth control in amplifiers H03G7/00Volume compression or expansion in amplifiers H03G9/00Combinations of two or more types of control H03G99/00Subject matter not provided for in other groups of this subclass

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Logarithmic amplifiers in silicon microphones
- Patent number 12,368,421
- Issue date Jul 22, 2025
- Infineon Technologies AG
- Jose Luis Ceballos
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio system equalization based on type of audio being broadcast
- Patent number 12,368,422
- Issue date Jul 22, 2025
- Crestron Electronics, Inc.
- Ekin Binal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Constant-gain bias circuit
- Patent number 12,368,420
- Issue date Jul 22, 2025
- Synopsys, Inc.
- David Yokoyama-Martin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Media content based on operational data
- Patent number 12,367,877
- Issue date Jul 22, 2025
- SONOS, INC.
- Ryan Taylor
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multichannel audio enhancement, decoding, and rendering in response...
- Patent number 12,368,423
- Issue date Jul 22, 2025
- Dolby Laboratories Licensing Corporation
- Timothy Alan Port
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Maximum power detection and automatic gain control for capacitive c...
- Patent number 12,362,713
- Issue date Jul 15, 2025
- Texas Instruments Incorporated
- Junmin Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Second-order equalizer for high-speed data lines
- Patent number 12,362,717
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- Dongyang Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal receiving apparatus and programmable gain amplifier having m...
- Patent number 12,362,714
- Issue date Jul 15, 2025
- Realtek Semiconductor Corporation
- Yun-Tse Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive noise cancelling system for automotive hands-free telecomm...
- Patent number 12,354,588
- Issue date Jul 8, 2025
- Tesla, Inc.
- David Yeh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for optimizing working state of bone conduction earphones
- Patent number 12,356,143
- Issue date Jul 8, 2025
- SHENZHEN SHOKZ CO., LTD.
- Zhen Wang
- G08 - SIGNALLING
Information Patent Grant
Virtual engine sound generation system and virtual engine sound gen...
- Patent number 12,351,107
- Issue date Jul 8, 2025
- Hyundai Mobis Co., Ltd.
- Jae Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method, control device, and storage medium
- Patent number 12,354,618
- Issue date Jul 8, 2025
- Yamaha Corporation
- Hiroomi Shidoji
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low noise amplifier with parasitic capacitance neutralization
- Patent number 12,355,404
- Issue date Jul 8, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Artificial intelligence hardware with synaptic reuse
- Patent number 12,346,796
- Issue date Jul 1, 2025
- International Business Machines Corporation
- Subhrajit Roy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vibration generating apparatus, operating method thereof, and appar...
- Patent number 12,348,206
- Issue date Jul 1, 2025
- LG Display Co., Ltd.
- JunSeok Oh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for controlling the output efficiency of a plural...
- Patent number 12,347,938
- Issue date Jul 1, 2025
- Saab AB
- Mattias Thorsell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for adjusting clarity of an audio output
- Patent number 12,340,818
- Issue date Jun 24, 2025
- Bose Corporation
- Ankita D. Jain
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Operation modes, audio layering, and dedicated controls for targete...
- Patent number 12,342,135
- Issue date Jun 24, 2025
- SONOS, INC.
- Kirsten Lewis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transistor bias adjustment for optimization of third order intercep...
- Patent number 12,341,474
- Issue date Jun 24, 2025
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for establishing a voice link between users acc...
- Patent number 12,341,834
- Issue date Jun 24, 2025
- ADEIA GUIDES INC.
- Steve M. DiBello
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for optimizing loudness and dynamic range across...
- Patent number 12,333,214
- Issue date Jun 17, 2025
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable gain amplifier circuit and method having linearity compens...
- Patent number 12,334,887
- Issue date Jun 17, 2025
- Realtek Semiconductor Corporation
- Yang Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for multi-band limiter with multiple frequency range
- Patent number 12,334,888
- Issue date Jun 17, 2025
- Harman International Industries, Incorporated
- Dong Cheng Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control based on proximity
- Patent number 12,333,209
- Issue date Jun 17, 2025
- Sonos, Inc.
- Jonathon Reilly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gain contol to optimize sensitivity and blocking performance
- Patent number 12,334,889
- Issue date Jun 17, 2025
- Silicon Laboratories Inc.
- Rangakrishnan Srinivasan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High voltage protection and receiver saturation prevention apparatu...
- Patent number 12,331,633
- Issue date Jun 17, 2025
- Halliburton Energy Services, Inc.
- Peng Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for optimizing amplifier operations
- Patent number 12,323,110
- Issue date Jun 3, 2025
- pSemi Corporation
- Dan William Nobbe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio device with dynamically responsive volume
- Patent number 12,323,118
- Issue date Jun 3, 2025
- Lutron Technology Company LLC
- Galen E Knode
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Independent game and chat volume control
- Patent number 12,318,687
- Issue date Jun 3, 2025
- Voyetra Turtle Beach, Inc.
- Shobha Devi Kuruba Buchannagari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Volume limit
- Patent number 12,321,665
- Issue date Jun 3, 2025
- SONOS, INC.
- Chris Bierbower
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Facilitating Calibration of an Audio Playback Device
- Publication number 20250238192
- Publication date Jul 24, 2025
- Sonos, Inc.
- Timothy W. Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Validation of Audio Calibration Using Multi-Dimensional Motion Check
- Publication number 20250240589
- Publication date Jul 24, 2025
- Sonos, Inc.
- Jonathan Downing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND CIRCUIT FOR MEASURING A CURRENT
- Publication number 20250239979
- Publication date Jul 24, 2025
- STMicroelectronics International N.V.
- Nicolas Aupetit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Settings Based On Environment
- Publication number 20250240588
- Publication date Jul 24, 2025
- Sonos, Inc.
- William H. Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO PROCESSING CIRCUIT
- Publication number 20250239978
- Publication date Jul 24, 2025
- Realtek Semiconductor Corp.
- Chia-Ling Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THERMAL CONTROL OF AUDIO PLAYBACK DEVICES
- Publication number 20250234145
- Publication date Jul 17, 2025
- Sonos, Inc.
- Hilmar Lehnert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Volume Limit
- Publication number 20250231734
- Publication date Jul 17, 2025
- Sonos, Inc.
- Chris Bierbower
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DEVICE VOLUME ADJUSTMENT BASED ON LEARNED VOLUME PREFERENCES
- Publication number 20250233769
- Publication date Jul 17, 2025
- ADEIA GUIDES INC.
- Deepak Angadi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMABLE GAIN AMPLIFIER AND CIRCUIT DEVICE
- Publication number 20250233569
- Publication date Jul 17, 2025
- SEIKO EPSON CORPORATION
- Yuto Goi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL AMPLIFIERS TO MONITOR POWER
- Publication number 20250226806
- Publication date Jul 10, 2025
- Hewlett-Packard Development Company, L.P.
- Kuo-Hsien Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALYZING AND DETERMINING CONFERENCE AUDIO GAIN LEVELS
- Publication number 20250226807
- Publication date Jul 10, 2025
- Biamp Systems, LLC
- Eugene Goff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Playback Settings for Voice Interaction
- Publication number 20250220372
- Publication date Jul 3, 2025
- Sonos, Inc.
- Klaus Hartung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING A COMMUNICATION DEVICE OPERATING BASED...
- Publication number 20250219582
- Publication date Jul 3, 2025
- Dongkwon Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO SQUELCH CONTROL SYSTEM
- Publication number 20250219666
- Publication date Jul 3, 2025
- TUSAS- TURK HAVACILIK VE UZAY SANAYII ANONIM SIRKETI
- Tugce DENIZOGLU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS, DEVICES AND METHODS RELATED TO AUDIO AMPLIFIERS HAVING GA...
- Publication number 20250219601
- Publication date Jul 3, 2025
- Skyworks Solutions, Inc.
- Spencer David LEUENBERGER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTIVE EQUALIZER DEVICE
- Publication number 20250211185
- Publication date Jun 26, 2025
- SigmaStar Technology Ltd.
- Yuan Cheng QIAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER PEAK DETECTION
- Publication number 20250211182
- Publication date Jun 26, 2025
- QUALCOMM Incorporated
- Jeremy GOLDBLATT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GAIN CONTOL TO OPTIMIZE SENSITIVITY AND BLOCKING PERFORMANCE
- Publication number 20250202449
- Publication date Jun 19, 2025
- Silicon Laboratories Inc.
- Rangakrishnan Srinivasan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER AND PHASE SHIFTER
- Publication number 20250202448
- Publication date Jun 19, 2025
- Mitsubishi Electric Corporation
- Akihito Hirai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECOGNIZING SPEECH IN THE PRESENCE OF ADDITIONAL AUDIO
- Publication number 20250201242
- Publication date Jun 19, 2025
- Google LLC
- Diego Melendo Casado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND NON-TRANSITORY COMP...
- Publication number 20250193315
- Publication date Jun 12, 2025
- Panasonic Intellectual Property Corporation of America
- Hiroki FURUKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CIRCUITRY FOR PROVIDING AN OUTPUT VOLTAGE
- Publication number 20250192742
- Publication date Jun 12, 2025
- Cirrus Logic International Semiconductor Ltd.
- John B. BOWLERWELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCTION SYSTEM, REPRODUCTION METHOD, AND RECORDING MEDIUM
- Publication number 20250192743
- Publication date Jun 12, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi YAMAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Calibration of a Portable Playback Device
- Publication number 20250192744
- Publication date Jun 12, 2025
- Sonos, Inc.
- Patrick McPherson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...
- Publication number 20250193597
- Publication date Jun 12, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi Yamao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VEHICLE SECURITY MODE
- Publication number 20250193952
- Publication date Jun 12, 2025
- Toyota Connected North America, Inc.
- Simon P. Roberts
- B60 - VEHICLES IN GENERAL
Information Patent Application
TARGET MID-SIDE SIGNALS FOR AUDIO APPLICATIONS
- Publication number 20250184681
- Publication date Jun 5, 2025
- DOLBY LABORATORIES LICENSING CORPORATION
- Aaron Steven MASTER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EQUALIZER AND METHOD OF OPERATION THEREOF
- Publication number 20250183865
- Publication date Jun 5, 2025
- INDIAN INSTITUTE OF TECHNOLOGY ROPAR
- Puneet SINGH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFICATION CIRCUIT
- Publication number 20250183860
- Publication date Jun 5, 2025
- RICHWAVE TECHNOLOGY CORP.
- Chia-Wei Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD
- Publication number 20250175137
- Publication date May 29, 2025
- DENSO TEN Limited
- Teruaki HAYASHI
- H03 - BASIC ELECTRONIC CIRCUITRY

CONTROL OF AMPLIFICATION

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Logarithmic amplifiers in silicon microphones

Audio system equalization based on type of audio being broadcast

Constant-gain bias circuit

Media content based on operational data

Multichannel audio enhancement, decoding, and rendering in response...

Maximum power detection and automatic gain control for capacitive c...

Second-order equalizer for high-speed data lines

Signal receiving apparatus and programmable gain amplifier having m...

Adaptive noise cancelling system for automotive hands-free telecomm...

Methods for optimizing working state of bone conduction earphones

Virtual engine sound generation system and virtual engine sound gen...

Control method, control device, and storage medium

Low noise amplifier with parasitic capacitance neutralization

Artificial intelligence hardware with synaptic reuse

Vibration generating apparatus, operating method thereof, and appar...

Method and device for controlling the output efficiency of a plural...

Systems and methods for adjusting clarity of an audio output

Operation modes, audio layering, and dedicated controls for targete...

Transistor bias adjustment for optimization of third order intercep...

Systems and methods for establishing a voice link between users acc...

System and method for optimizing loudness and dynamic range across...

Variable gain amplifier circuit and method having linearity compens...

System and method for multi-band limiter with multiple frequency range

Control based on proximity

Gain contol to optimize sensitivity and blocking performance

High voltage protection and receiver saturation prevention apparatu...

Systems and methods for optimizing amplifier operations

Audio device with dynamically responsive volume

Independent game and chat volume control

Volume limit

Patents Applicationslast 30 patents

Facilitating Calibration of an Audio Playback Device

Validation of Audio Calibration Using Multi-Dimensional Motion Check

METHOD AND CIRCUIT FOR MEASURING A CURRENT

Audio Settings Based On Environment

AUDIO PROCESSING CIRCUIT

THERMAL CONTROL OF AUDIO PLAYBACK DEVICES

Volume Limit

AUTOMATIC DEVICE VOLUME ADJUSTMENT BASED ON LEARNED VOLUME PREFERENCES

PROGRAMMABLE GAIN AMPLIFIER AND CIRCUIT DEVICE

DIGITAL AMPLIFIERS TO MONITOR POWER

ANALYZING AND DETERMINING CONFERENCE AUDIO GAIN LEVELS

Audio Playback Settings for Voice Interaction

ELECTRONIC DEVICE INCLUDING A COMMUNICATION DEVICE OPERATING BASED...

RADIO SQUELCH CONTROL SYSTEM

CIRCUITS, DEVICES AND METHODS RELATED TO AUDIO AMPLIFIERS HAVING GA...

ADAPTIVE EQUALIZER DEVICE

AMPLIFIER PEAK DETECTION

GAIN CONTOL TO OPTIMIZE SENSITIVITY AND BLOCKING PERFORMANCE

VARIABLE GAIN AMPLIFIER AND PHASE SHIFTER

RECOGNIZING SPEECH IN THE PRESENCE OF ADDITIONAL AUDIO

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND NON-TRANSITORY COMP...

CIRCUITRY FOR PROVIDING AN OUTPUT VOLTAGE

REPRODUCTION SYSTEM, REPRODUCTION METHOD, AND RECORDING MEDIUM

Audio Calibration of a Portable Playback Device

AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...

VEHICLE SECURITY MODE

TARGET MID-SIDE SIGNALS FOR AUDIO APPLICATIONS

EQUALIZER AND METHOD OF OPERATION THEREOF

AMPLIFICATION CIRCUIT

CONTROL DEVICE AND CONTROL METHOD