for preventing acoustic reaction

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R3/00Circuits for transducers , loudspeakers or microphones

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H04R3/02for preventing acoustic reaction

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Patents Grantslast 30 patents

Information Patent Grant
Active acoustic ripple cancellation for MEMS mirrors
- Patent number 12,223,941
- Issue date Feb 11, 2025
- Google LLC
- Sangtak Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic device
- Patent number 12,207,034
- Issue date Jan 21, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio watermarking to prevent meeting howl
- Patent number 12,197,810
- Issue date Jan 14, 2025
- Cisco Technology, Inc.
- Keith Griffin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital non-linearity compensation in a silicon microphone
- Patent number 12,170,874
- Issue date Dec 17, 2024
- Infineon Technologies AG
- Dietmar Straeussnigg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic output apparatus
- Patent number 12,160,696
- Issue date Dec 3, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiband limiter modes and noise compensation methods
- Patent number 12,159,644
- Issue date Dec 3, 2024
- Dolby Laboratories Licensing Corporation
- Timothy Alan Port
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microphone assembly with disturbance compensation
- Patent number 12,156,003
- Issue date Nov 26, 2024
- Knowles Electronics, LLC
- Jakob Kenn Toft
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Multiband limiter modes and noise compensation methods
- Patent number 12,154,587
- Issue date Nov 26, 2024
- Dolby Laboratories Licensing Corporation
- Timothy Alan Port
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic crosstalk cancellation
- Patent number 12,149,899
- Issue date Nov 19, 2024
- Cirrus Logic Inc.
- Dayong Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device and signal processing method
- Patent number 12,148,442
- Issue date Nov 19, 2024
- Sony Group Corporation
- Kazuya Tateishi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for reducing error in environmental noise compensation systems
- Patent number 12,136,432
- Issue date Nov 5, 2024
- Dolby Laboratories Licensing Corporation
- Benjamin Alexander Jancovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic output apparatus and methods thereof
- Patent number 12,133,039
- Issue date Oct 29, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic output apparatus
- Patent number 12,133,037
- Issue date Oct 29, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic output apparatus
- Patent number 12,126,953
- Issue date Oct 22, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic crosstalk suppression device and acoustic crosstalk suppre...
- Patent number 12,119,013
- Issue date Oct 15, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masanari Miyamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Open earphone
- Patent number 12,120,478
- Issue date Oct 15, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic feedback control
- Patent number 12,112,737
- Issue date Oct 8, 2024
- Amazon Technologies, Inc.
- Wan-Chieh Pai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Echo suppression device, echo suppression method, and echo suppress...
- Patent number 12,108,226
- Issue date Oct 1, 2024
- TRANSTRON INC.
- Yuki Satomi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic output apparatus
- Patent number 12,101,587
- Issue date Sep 24, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for operating a bi-directional audio device with...
- Patent number 12,095,952
- Issue date Sep 17, 2024
- Logitech Europe S.A.
- Vivek Sekar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone noise reduction system and smart glasses using the system
- Patent number 12,096,176
- Issue date Sep 17, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic feedback control method with adaptive filtering
- Patent number 12,089,016
- Issue date Sep 10, 2024
- ARTEAC-LAB
- Philippe Herzog
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic devices with feedback control of acoustic resistance
- Patent number 12,081,941
- Issue date Sep 3, 2024
- Skyworks Solutions, Inc.
- Siarhei Dmitrievich Barsukou
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Acoustic output device
- Patent number 12,075,207
- Issue date Aug 27, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differential audio data compensation
- Patent number 12,069,450
- Issue date Aug 20, 2024
- EPOS GROUP A/S
- Anders Røser Hansen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Frequency characteristics converting apparatus, method and program...
- Patent number 12,069,448
- Issue date Aug 20, 2024
- Nippon Telegraph and Telephone Corporation
- Kazunori Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for processing audio signal and electronic device supporting...
- Patent number 12,069,449
- Issue date Aug 20, 2024
- Samsung Electronics Co., Ltd.
- Byeongyeop Jang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Networked audio auralization and feedback cancellation system and m...
- Patent number 12,052,551
- Issue date Jul 30, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Jonathan S. Abel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO SIGNAL TRANSMISSION DEVICE AND METHOD, AUDIO SIGNAL RECEPTION...
- Publication number 20250055574
- Publication date Feb 13, 2025
- ACON OPTICS COMMUNICATIONS INC.
- Lung-Chang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO WATERMARKING TO PREVENT MEETING HOWL
- Publication number 20250053374
- Publication date Feb 13, 2025
- Cisco Technology, Inc.
- Keith Griffin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER-ON POP REDUCTION IN AUDIO SYSTEMS
- Publication number 20250048028
- Publication date Feb 6, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Pourya Assem
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Microphone and Thin Plate Pressure Attenuator
- Publication number 20250048029
- Publication date Feb 6, 2025
- Nittany Acoustics LLC
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT APPARATUS
- Publication number 20250039591
- Publication date Jan 30, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF
- Publication number 20250030969
- Publication date Jan 23, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC OUTPUT APPARATUS
- Publication number 20250016487
- Publication date Jan 9, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPEN EARPHONE
- Publication number 20240422466
- Publication date Dec 19, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
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
ACOUSTIC OUTPUT APPARATUS
- Publication number 20240406611
- Publication date Dec 5, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOISE REDUCTION SYSTEM USING FINITE IMPULSE RESPONSE FILTER THAT IS...
- Publication number 20240406626
- Publication date Dec 5, 2024
- Airoha Technology Corp.
- Tsung-Han Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICE
- Publication number 20240388831
- Publication date Nov 21, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIAL AUDIO DATA COMPENSATION
- Publication number 20240373164
- Publication date Nov 7, 2024
- EPOS Group A/S
- Anders Røser HANSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE
- Publication number 20240365061
- Publication date Oct 31, 2024
- Samsung Electronics Co., Ltd.
- Haekeu PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCE VIRTUAL AUDIO CAPTURE IN AUGMENTED REALITY (AR) EXPERIENCE...
- Publication number 20240357286
- Publication date Oct 24, 2024
- Daniel Harris
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WIRELESS DISPLAY DEVICE, WIRELESS SET-TOP BOX, AND WIRELESS DISPLAY...
- Publication number 20240348855
- Publication date Oct 17, 2024
- LG ELECTRONICS INC.
- Dongsung KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COAXIAL SPEAKER PROTECTION METHOD, COAXIAL SPEAKER PROTECTION SYSTE...
- Publication number 20240340579
- Publication date Oct 10, 2024
- AAC TECHNOLOGIES (NANJING) CO., LTD.
- Yuheng Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENVIRONMENTAL SOUND LOUDSPEAKER
- Publication number 20240323602
- Publication date Sep 26, 2024
- LIQUID OXIGEN (LOX) B.V.
- Paulus Oomen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICE AND COMPONENTS THEREOF
- Publication number 20240323579
- Publication date Sep 26, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND-MITIGATING DEVICE FOR A DUCT SYSTEM
- Publication number 20240292152
- Publication date Aug 29, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Taehwa Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Multi-Channel Headphone Systems and Methods
- Publication number 20240236604
- Publication date Jul 11, 2024
- Sonos, Inc.
- Steven Beckhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio Signal Processing Method and Audio Signal Processing System
- Publication number 20240223947
- Publication date Jul 4, 2024
- Yamaha Corporation
- Tadashi MORIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC DEVICE
- Publication number 20240205582
- Publication date Jun 20, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MINIMIZING SPEAKER DISTORTION
- Publication number 20240187787
- Publication date Jun 6, 2024
- Cirrus Logic International Semiconductor Ltd.
- Andrew RUMELT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION D...
- Publication number 20240171892
- Publication date May 23, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR REDUCING AUDIBLE EFFECTS OF ULTRASONIC STIMUL...
- Publication number 20240163606
- Publication date May 16, 2024
- Emerge Now Inc.
- Adam Elhadad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL PROCESSING DEVICE HAVING MULTIPLE ACOUSTIC-ELECTRIC TRANSDUCERS
- Publication number 20240161767
- Publication date May 16, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING SECONDARY PATH IMPULSE RESPONSE FO...
- Publication number 20240147151
- Publication date May 2, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Sattwik Basu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound Processing Method, Sound Processing System, and Recording Medium
- Publication number 20240147152
- Publication date May 2, 2024
- Yamaha Corporation
- Kenji ISHIZUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Multi-Channel Headphone Systems and Methods
- Publication number 20240137726
- Publication date Apr 25, 2024
- Sonos, Inc.
- Steven Beckhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for preventing acoustic reaction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Active acoustic ripple cancellation for MEMS mirrors

Acoustic device

Audio watermarking to prevent meeting howl

Digital non-linearity compensation in a silicon microphone

Acoustic output apparatus

Multiband limiter modes and noise compensation methods

Microphone assembly with disturbance compensation

Multiband limiter modes and noise compensation methods

Acoustic crosstalk cancellation

Signal processing device and signal processing method

Methods for reducing error in environmental noise compensation systems

Acoustic output apparatus and methods thereof

Acoustic output apparatus

Acoustic output apparatus

Acoustic crosstalk suppression device and acoustic crosstalk suppre...

Open earphone

Acoustic feedback control

Power limiter configuration for audio signals

Echo suppression device, echo suppression method, and echo suppress...

Acoustic output apparatus

Method and system for operating a bi-directional audio device with...

Microphone noise reduction system and smart glasses using the system

Acoustic feedback control method with adaptive filtering

Acoustic devices with feedback control of acoustic resistance

Acoustic output device

Differential audio data compensation

Amplifier power attenuator and closed loop operation

Frequency characteristics converting apparatus, method and program...

Method for processing audio signal and electronic device supporting...

Networked audio auralization and feedback cancellation system and m...

Patents Applicationslast 30 patents

AUDIO SIGNAL TRANSMISSION DEVICE AND METHOD, AUDIO SIGNAL RECEPTION...

AUDIO WATERMARKING TO PREVENT MEETING HOWL

POWER-ON POP REDUCTION IN AUDIO SYSTEMS

Microphone and Thin Plate Pressure Attenuator

ACOUSTIC OUTPUT APPARATUS

ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF

ACOUSTIC OUTPUT APPARATUS

OPEN EARPHONE

Amplifier Power Attenuator and Closed Loop Operation

ACOUSTIC OUTPUT APPARATUS

NOISE REDUCTION SYSTEM USING FINITE IMPULSE RESPONSE FILTER THAT IS...

ACOUSTIC OUTPUT DEVICE

DIFFERENTIAL AUDIO DATA COMPENSATION

ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE

ENHANCE VIRTUAL AUDIO CAPTURE IN AUGMENTED REALITY (AR) EXPERIENCE...

WIRELESS DISPLAY DEVICE, WIRELESS SET-TOP BOX, AND WIRELESS DISPLAY...

COAXIAL SPEAKER PROTECTION METHOD, COAXIAL SPEAKER PROTECTION SYSTE...

ENVIRONMENTAL SOUND LOUDSPEAKER

ACOUSTIC OUTPUT DEVICE AND COMPONENTS THEREOF

SOUND-MITIGATING DEVICE FOR A DUCT SYSTEM

Wireless Multi-Channel Headphone Systems and Methods

Audio Signal Processing Method and Audio Signal Processing System

ACOUSTIC DEVICE

SYSTEMS AND METHODS FOR MINIMIZING SPEAKER DISTORTION

ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION D...

METHOD AND SYSTEM FOR REDUCING AUDIBLE EFFECTS OF ULTRASONIC STIMUL...

SIGNAL PROCESSING DEVICE HAVING MULTIPLE ACOUSTIC-ELECTRIC TRANSDUCERS

SYSTEM AND METHOD FOR ESTIMATING SECONDARY PATH IMPULSE RESPONSE FO...

Sound Processing Method, Sound Processing System, and Recording Medium

Wireless Multi-Channel Headphone Systems and Methods