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in amplifiers suitable for low-frequencies
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H03G3/3005
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H
ELECTRICITY
H03
Electronic circuits
H03G
CONTROL OF AMPLIFICATION
H03G3/00
Gain control in amplifiers or frequency changers without distortion of the input signal
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H03G3/3005
in amplifiers suitable for low-frequencies
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Patents Grants
last 30 patents
Information
Patent Grant
Dynamic range control for a wide variety of playback environments
Patent number
12,210,799
Issue date
Jan 28, 2025
Dolby Laboratories Licensing Corporation
Jeroen Koppens
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Automatic gain control in an active noise reduction (ANR) signal fl...
Patent number
12,211,479
Issue date
Jan 28, 2025
Bose Corporation
Joseph H. Cattell
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Gain calibration for audio amplifiers
Patent number
12,176,868
Issue date
Dec 24, 2024
Skyworks Solutions, Inc.
Spencer David Leuenberger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Mobile phone based hearing loss correction system
Patent number
12,167,199
Issue date
Dec 10, 2024
BENGAL REHABILITATION GROUP
Suporno Das
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Playback device pairing
Patent number
12,167,216
Issue date
Dec 10, 2024
SONOS, INC.
Christopher Kallai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for monitoring nasal breathing
Patent number
12,160,213
Issue date
Dec 3, 2024
Apple Inc.
Ido Luft
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dynamic audio equalization
Patent number
12,159,084
Issue date
Dec 3, 2024
Harley-Davidson Motor Company, Inc.
Bryan Thieme
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for volume adjustment
Patent number
12,149,220
Issue date
Nov 19, 2024
Gracenote, Inc.
Robert Coover
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for increasing perceived loudness of an audio data signal
Patent number
12,143,081
Issue date
Nov 12, 2024
Bang & Olufsen A/S
Alix Jeannerot
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microphone with flexible performance
Patent number
12,136,904
Issue date
Nov 5, 2024
Invensense, Inc.
Stefano Valle
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Long-term signal estimation during automatic gain control
Patent number
12,132,458
Issue date
Oct 29, 2024
Zoom Video Communications, Inc.
Jianglong Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Automatically generated media preview
Patent number
12,118,267
Issue date
Oct 15, 2024
Spotify AB
Rachel Bittner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power limiter configuration for audio signals
Patent number
12,113,489
Issue date
Oct 8, 2024
Biamp Systems, LLC
Aaron Faulstich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus to evaluate audio equipment for dynamic distor...
Patent number
12,107,559
Issue date
Oct 1, 2024
Ronald Quan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Smart speaker power management
Patent number
12,101,612
Issue date
Sep 24, 2024
Apple Inc.
Zhigang Dang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods of volume limiting
Patent number
12,088,266
Issue date
Sep 10, 2024
Sonos, Inc.
Aurelio Ramos
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Preamplifying circuit
Patent number
12,088,258
Issue date
Sep 10, 2024
SUZHOU NOVOSENSE MICROELECTRONICS CO., LTD.
Qihui Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Modular vehicle sound system
Patent number
12,073,145
Issue date
Aug 27, 2024
Jason Anderson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Amplifier power attenuator and closed loop operation
Patent number
12,068,731
Issue date
Aug 20, 2024
D'Amore Engineering, LLC
Anthony T. D'Amore
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interchangeable cartridge audio preamplifier for microphone, and ki...
Patent number
12,057,815
Issue date
Aug 6, 2024
Eldora Productions
Guillaume Chauvet
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio de-esser independent of absolute signal level
Patent number
12,051,435
Issue date
Jul 30, 2024
Dolby Laboratories Licensing Corporation
Giulio Cengarle
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio device and audio signal processing method
Patent number
12,040,760
Issue date
Jul 16, 2024
Yamaha Corporation
Yuumi Kurosaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio processing system signal-level based temporal masking
Patent number
12,039,964
Issue date
Jul 16, 2024
Cirrus Logic, Inc.
Ku He
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Load detection
Patent number
12,041,434
Issue date
Jul 16, 2024
Cirrus Logic Inc.
John Paul Lesso
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for augmenting vehicle sound system
Patent number
12,041,431
Issue date
Jul 16, 2024
Stillwater Designs & Audio, Inc.
Austin Brody Cole
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Image display apparatus and method of controlling the same
Patent number
12,033,635
Issue date
Jul 9, 2024
Samsung Electronics Co., Ltd.
Dae Gyu Bae
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound processing apparatus and sound processing system
Patent number
12,028,696
Issue date
Jul 2, 2024
Sony Group Corporation
Yuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Automatic volume control for combined game and chat audio
Patent number
12,009,794
Issue date
Jun 11, 2024
Voyetra Turtle Beach, Inc.
Richard Kulavik
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Method and system for monitoring and reporting speaker health
Patent number
12,003,927
Issue date
Jun 4, 2024
Dolby Laboratories Licensing Corporation
Luca Revelli
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Independent game and chat volume control
Patent number
11,980,809
Issue date
May 14, 2024
Voyetra Turtle Beach, Inc.
Shobha Devi Kuruba Buchannagari
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR VOLUME ADJUSTMENT
Publication number
20250038724
Publication date
Jan 30, 2025
Gracenote, Inc.
Robert Coover
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AUDIO HAPTIC OUTPUT APPARATUS AND HOME APPLIANCE INCLUDING THE SAME
Publication number
20250021162
Publication date
Jan 16, 2025
LG ELECTRONICS INC.
Donguk JEONG
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
LONG-TERM SIGNAL ESTIMATION USING A STATISTICAL DISTRIBUTION FOR AU...
Publication number
20250023533
Publication date
Jan 16, 2025
Zoom Video Communications, Inc.
Jianglong Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Amplifier Power Attenuator and Closed Loop Operation
Publication number
20240405738
Publication date
Dec 5, 2024
D'Amore Engineering, LLC
Anthony T. D'Amore
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS TO EVALUATE AUDIO EQUIPMENT FOR DYNAMIC DISTOR...
Publication number
20240380374
Publication date
Nov 14, 2024
Ronald Quan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AWAKENING SUPPORT SYSTEM, AWAKENING SUPPORT METHOD, AND RECORDING M...
Publication number
20240359623
Publication date
Oct 31, 2024
Honda Motor Co., Ltd.
Tsuyoshi Nojiri
B60 - VEHICLES IN GENERAL
Information
Patent Application
INDEPENDENT GAME AND CHAT VOLUME CONTROL
Publication number
20240342591
Publication date
Oct 17, 2024
Voyetra Turtle Beach, Inc.
Shobha Devi Kuruba Buchannagari
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR LIMITING OF OUTPUT SYNTHESIS DISTORTION IN A...
Publication number
20240339980
Publication date
Oct 10, 2024
VOICEAGE CORPORATION
Vaclav EKSLER
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
IMAGE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME
Publication number
20240339115
Publication date
Oct 10, 2024
Samsung Electronics Co., Ltd.
Dae Gyu BAE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Playback Device Grouping
Publication number
20240334128
Publication date
Oct 3, 2024
Sonos, Inc.
Christopher Kallai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SOUND PROCESSING APPARATUS AND SOUND PROCESSING SYSTEM
Publication number
20240323628
Publication date
Sep 26, 2024
SONY GROUP CORPORATION
Yuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AUDIO CONTROL USING AUDITORY EVENT DETECTION
Publication number
20240313731
Publication date
Sep 19, 2024
Dolby Laboratories Licensing Corporation
Brett G. Crockett
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO CONTROL USING AUDITORY EVENT DETECTION
Publication number
20240313729
Publication date
Sep 19, 2024
Dolby Laboratories Licensing Corporation
Brett G. Crockett
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO CONTROL USING AUDITORY EVENT DETECTION
Publication number
20240313730
Publication date
Sep 19, 2024
Dolby Laboratories Licensing Corporation
Brett G. Crockett
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
HEADSET WITH ACTIVE NOISE CANCELLATION FUNCTION AND ACTIVE NOISE CA...
Publication number
20240312447
Publication date
Sep 19, 2024
Huawei Technologies Co., Ltd
Xiaowei YU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INDEPENDENT GAME AND CHAT VOLUME CONTROL
Publication number
20240299843
Publication date
Sep 12, 2024
Voyetra Turtle Beach, Inc.
Shobha Devi Kuruba Buchannagari
G06 - COMPUTING CALCULATING COUNTING
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
AUTOMATIC VOLUME CONTROL FOR A HEARING DEVICE
Publication number
20240235510
Publication date
Jul 11, 2024
Voyetra Turtle Beach, Inc.
Richard Kulavik
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RECOGNIZING SPEECH IN THE PRESENCE OF ADDITIONAL AUDIO
Publication number
20240221737
Publication date
Jul 4, 2024
Google LLC
Diego Melendo Casado
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUDIO DATA PROCESSING METHOD
Publication number
20240205636
Publication date
Jun 20, 2024
PAOLO LUIGI COSI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ADAPTIVE LOUDSPEAKER AND LISTENER POSITIONING COMPENSATION
Publication number
20240196150
Publication date
Jun 13, 2024
Bang & Olufsen, A/S
Oliver SCHEUREGGER
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR ADJUSTING CLARITY OF AN AUDIO OUTPUT
Publication number
20240194216
Publication date
Jun 13, 2024
Bose Corporation
Ankita D. Jain
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO CONTROL USING AUDITORY EVENT DETECTION
Publication number
20240186972
Publication date
Jun 6, 2024
Dolby Laboratories Licensing Corporation
Brett G. Crockett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO INTERFACE
Publication number
20240178810
Publication date
May 30, 2024
Audoo Limited
Oliver James Clay
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DYNAMIC RANGE CONTROL FOR A WIDE VARIETY OF PLAYBACK ENVIRONMENTS
Publication number
20240168706
Publication date
May 23, 2024
Dolby Laboratories Licensing Corporation
Jeroen Koppens
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Playback Device Pairing
Publication number
20240114289
Publication date
Apr 4, 2024
Sonos, Inc.
Christopher Kallai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SMART SPEAKER POWER MANAGEMENT
Publication number
20240107229
Publication date
Mar 28, 2024
Apple Inc.
Zhigang Dang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO MIXING DEVICE AND ELECTRONIC DEVICE
Publication number
20240088855
Publication date
Mar 14, 2024
SEIKO EPSON CORPORATION
Takao Katayama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LONG-TERM SIGNAL ESTIMATION DURING AUTOMATIC GAIN CONTROL
Publication number
20240088856
Publication date
Mar 14, 2024
Zoom Video Communications, Inc.
Jianglong Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Command Dial in a Media Playback System
Publication number
20240078081
Publication date
Mar 7, 2024
Sonos, Inc.
Stefan REICHERT
G06 - COMPUTING CALCULATING COUNTING