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CONTROL OF AMPLIFICATION
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Industry
CPC
H03G
Parent Industries
H
ELECTRICITY
H03
Electronic circuits
Current Industry
H03G
CONTROL OF AMPLIFICATION
Sub Industries
H03G1/00
Details of arrangements for controlling amplification
H03G11/00
Limiting amplitude Limiting rate of change of amplitude; Clipping in general
H03G2201/00
Indexing scheme relating to subclass H03G
H03G3/00
Gain control in amplifiers or frequency changers without distortion of the input signal
H03G5/00
Tone control or bandwidth control in amplifiers
H03G7/00
Volume compression or expansion in amplifiers
H03G9/00
Combinations of two or more types of control
H03G99/00
Subject matter not provided for in other groups of this subclass
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Automatically allocating audio portions to playback devices
Patent number
11,943,594
Issue date
Mar 26, 2024
Sonos Inc.
Jason Yore
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Variable gain amplifier
Patent number
11,942,913
Issue date
Mar 26, 2024
Nippon Telegraph and Telephone Corporation
Hiroshi Hamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recognizing speech in the presence of additional audio
Patent number
11,942,083
Issue date
Mar 26, 2024
Google LLC
Diego Melendo Casado
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for digital predistortion to mitigate power amp...
Patent number
11,942,904
Issue date
Mar 26, 2024
Xilinx, Inc.
Hongzhi Zhao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for adjusting clarity of an audio output
Patent number
11,935,554
Issue date
Mar 19, 2024
Bose Corporation
Ankita D. Jain
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Playback device
Patent number
11,934,739
Issue date
Mar 19, 2024
Sonos, Inc.
Nicholas A. J. Millington
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for optimizing amplifier operations
Patent number
11,929,718
Issue date
Mar 12, 2024
pSemi Corporation
Dan William Nobbe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for improving and adjusting PMC digital signals t...
Patent number
11,925,433
Issue date
Mar 12, 2024
DANIEL HERTZ S.A.
Mark Levinson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Operation modes, audio layering, and dedicated controls for targete...
Patent number
11,930,328
Issue date
Mar 12, 2024
Sonos, Inc.
Kirsten Lewis
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio control circuit and associated control method
Patent number
11,929,722
Issue date
Mar 12, 2024
Realtek Semiconductor Corp.
Ko-Wei Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High-frequency power amplifier
Patent number
11,923,811
Issue date
Mar 5, 2024
Mitsubishi Electric Corporation
Ryota Komaru
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wideband signal attenuator
Patent number
11,923,819
Issue date
Mar 5, 2024
MediaTek Singapore Pte Ltd.
Henry Arnold Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal processing circuit and method
Patent number
11,921,952
Issue date
Mar 5, 2024
NOVATEK Microelectronics Corp.
Tsen-Wei Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus to optimize power clamping
Patent number
11,923,883
Issue date
Mar 5, 2024
pSemi Corporation
Rong Jiang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Auto-calibration of power line communication signal leveling
Patent number
11,916,524
Issue date
Feb 27, 2024
Bendix Commercial Vehicle Systems LLC
Tandi Wijaya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Prosthesis functionality control and data presentation
Patent number
11,917,375
Issue date
Feb 27, 2024
Cochlear Limited
Ivana Popovac
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for automatically controlling loudness of an audio signal, a...
Patent number
11,916,525
Issue date
Feb 27, 2024
Sennheiser electronic GmbH & Co. KG
Sofia Checa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and systems for equalisation
Patent number
11,916,526
Issue date
Feb 27, 2024
Cirrus Logic Inc.
John P. Lesso
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distributed radio access networks (RANs) supporting coordinated amp...
Patent number
11,916,596
Issue date
Feb 27, 2024
Corning Optical Communications LLC
Kalle Ahmavaara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Smart speaker power management
Patent number
11,910,171
Issue date
Feb 20, 2024
Apple Inc.
Zhigang Dang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Efficient use of energy in a switching power converter
Patent number
11,909,317
Issue date
Feb 20, 2024
Cirrus Logic Inc.
Eric J. King
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Zone volume control
Patent number
11,909,365
Issue date
Feb 20, 2024
Sonos, Inc.
Eduardo Ahumada Apodaca
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multistage variable gain amplifier for sensor application
Patent number
11,909,366
Issue date
Feb 20, 2024
GM CRUISE HOLDINGS LLC
Kamel Benboudjema
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus, systems and methods for limiting output volume of a medi...
Patent number
11,907,612
Issue date
Feb 20, 2024
DISH Technologies L.L.C.
Bernard A. McCarthy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Independent game and chat volume control
Patent number
11,896,896
Issue date
Feb 13, 2024
Voyetra Turtle Beach, Inc.
Shobha Devi Kuruba Buchannagari
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coronary artery disease detection signal processing system and method
Patent number
11,896,398
Issue date
Feb 13, 2024
AusculSciences, Inc.
Jun Zhou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for adaptive automated preset audio equalizer set...
Patent number
11,900,009
Issue date
Feb 13, 2024
Dell Products L.P.
Guo Lei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optimization of automatic gain control for narrow bandwidth operation
Patent number
11,901,926
Issue date
Feb 13, 2024
Telefonaktiebolaget LM Ericsson (publ)
Peter Alriksson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier
Patent number
11,901,870
Issue date
Feb 13, 2024
Realtek Semiconductor Corporation
Ming-Hui Tung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device
Patent number
11,901,871
Issue date
Feb 13, 2024
Kabushiki Kaisha Toshiba
Hitoshi Imai
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
DIFFERENTIAL AMPLIFIER ARRANGEMENT AND CONVERTER ARRANGEMENT
Publication number
20240106400
Publication date
Mar 28, 2024
ams International AG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PROGRAMMABLE GAIN AMPLIFIER
Publication number
20240106403
Publication date
Mar 28, 2024
NXP USA, Inc.
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High Bandwidth VGA/CTLE Receiver With DC Gain Flattening and Common...
Publication number
20240106687
Publication date
Mar 28, 2024
Micron Technology, Inc.
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CONTROLLING AUDIO VOLUME USING TOUCH INPUT FORCE
Publication number
20240103667
Publication date
Mar 28, 2024
Sentons Inc.
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Circuit for Integrating Currents from High-Density Sensors
Publication number
20240106404
Publication date
Mar 28, 2024
TEXAS INSTRUMENTS INCORPORATED
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SMART SPEAKER POWER MANAGEMENT
Publication number
20240107229
Publication date
Mar 28, 2024
Apple Inc.
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR OPTIMIZING LOUDNESS AND DYNAMIC RANGE ACROSS...
Publication number
20240103801
Publication date
Mar 28, 2024
Dolby Laboratories Licensing Corporation
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Auto-Calibration of Power Line Communication Signal Leveling
Publication number
20240097635
Publication date
Mar 21, 2024
Bendix Commercial Vehicle Systems LLC
Tandi Wijaya
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRA...
Publication number
20240097636
Publication date
Mar 21, 2024
Apple Inc.
Andrea Camuffo
H03 - BASIC ELECTRONIC CIRCUITRY
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
VOLUME SCALING AND SYNCHRONIZATION OF TONES
Publication number
20240088857
Publication date
Mar 14, 2024
Whelen Engineering Company, Inc.
Brandon CONLON
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ULTRA LOW POWER WAKE UP RADIO ARCHITECTURE
Publication number
20240089018
Publication date
Mar 14, 2024
Northeastern University
Aatmesh Shrivastava
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRA...
Publication number
20240089876
Publication date
Mar 14, 2024
Apple Inc.
Andrea Camuffo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Synchronizing Playback by Media Playback Devices
Publication number
20240086144
Publication date
Mar 14, 2024
Sonos, Inc.
Nicholas A.J. Millington
G06 - COMPUTING CALCULATING COUNTING
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
Adaptive Music Playback System
Publication number
20240078987
Publication date
Mar 7, 2024
NIKE, Inc.
Justin Fraga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER AMPLIFIER WITH VARIABLE BIAS IMPEDANCE
Publication number
20240079997
Publication date
Mar 7, 2024
Skyworks Solutions, Inc.
Philip John Lehtola
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
Information
Patent Application
CAPACITOR-BASED DEGENERATION CIRCUITS
Publication number
20240072750
Publication date
Feb 29, 2024
Skyworks Solutions, Inc.
Xingyi HUA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ACOUSTIC PROCESSING DEVICE AND ACOUSTIC PROCESSING METHOD
Publication number
20240072751
Publication date
Feb 29, 2024
Faurecia Clarion Electronics Co., Ltd.
Yuki KASHINA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRONIC DEVICE CHARGING VIA AN AUDIO JACK
Publication number
20240073636
Publication date
Feb 29, 2024
Voyetra Turtle Beach, Inc.
Richard Kulavik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Media Playback System with Maximum Volume Setting
Publication number
20240072748
Publication date
Feb 29, 2024
Sonos, Inc.
Frank Charlton
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMITTER DEVICES
Publication number
20240072749
Publication date
Feb 29, 2024
NORDIC SEMICONDUCTOR ASA
Paal KASTNES
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MODIFICATION OF ELECTRONIC SYSTEM OPERATION BASED ON ACOUSTIC AMBIE...
Publication number
20240062754
Publication date
Feb 22, 2024
Gracenote, Inc.
Suresh Jeyachandran
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ENHANCED DE-ESSER FOR IN-CAR COMMUNICATIONS SYSTEMS
Publication number
20240062770
Publication date
Feb 22, 2024
CERENCE OPERATING COMPANY
Tobias Herbig
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Sound Quality Enhancement System and Device
Publication number
20240063762
Publication date
Feb 22, 2024
Nevin Steinberg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PLAYBACK OF GENERATIVE MEDIA CONTENT
Publication number
20240064463
Publication date
Feb 22, 2024
Sonos, Inc.
Dayn Wilberding
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUDIO AMPLIFIER WITH EMBEDDED BUCK CONTROLLER FOR CLASS-G APPLICATION
Publication number
20240056046
Publication date
Feb 15, 2024
STMicroelectronics (Shenzhen) R&D Co., Ltd.
XiangSheng Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTEGRATED CIRCUIT DEVICES WITH RECEIVER CHAIN PEAK DETECTORS
Publication number
20240056047
Publication date
Feb 15, 2024
TEXAS INSTRUMENTS INCORPORATED
Harikrishna Parthasarathy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PRECISION OPERATIONAL AMPLIFIER USING FLOATING INPUT STAGE
Publication number
20240056044
Publication date
Feb 15, 2024
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Catalin Ionut PETROIANU
H03 - BASIC ELECTRONIC CIRCUITRY