by combining a number of identical transducers

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CPC
H04R1/40

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R1/00Details of transducers, loudspeakers or microphones

Current Industry

H04R1/40by combining a number of identical transducers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
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- Issue date Apr 8, 2025
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- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
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Information Patent Grant
Emergency vehicle audio and visual detection post fusion
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- Kecheng Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
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- Yingwei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated audio tuning launch procedure and report
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- Issue date Apr 1, 2025
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- Zach Snook
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with glass enclosure
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- Issue date Apr 1, 2025
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Information Patent Grant
Acoustic-feedback-informed far-field beamforming
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- Issue date Apr 1, 2025
- Meta Platforms Technologies, LLC
- Pablo Francisco Faundez Hoffmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual and mixed reality audio system environment correction
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- Issue date Apr 1, 2025
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- Jonathan Rodman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Array microphone system and method of assembling the same
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- Issue date Mar 25, 2025
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Information Patent Grant
Audio processing device and method for acoustic angle of arrival de...
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- Issue date Mar 25, 2025
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Information Patent Grant
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Information Patent Grant
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Information Patent Grant
Sound capture system degradation identification
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Information Patent Grant
Audio source spatialization relative to orientation sensor and output
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- Issue date Mar 25, 2025
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Information Patent Grant
Directional array intercom for internal communication on aircraft
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Information Patent Grant
Stereo enhancement system and stereo enhancement method
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- Issue date Mar 18, 2025
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- Chia-Ping Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone unit, microphone meta-array and network with microphone...
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- Issue date Mar 18, 2025
- Luca Cattani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for video-audio processing, and program for se...
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- Issue date Mar 18, 2025
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- Hiroyuki Honma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active noise control and customized audio system
- Patent number 12,256,192
- Issue date Mar 18, 2025
- STAGES LLC
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to control multiple cameras in a conference room based on au...
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- Issue date Mar 18, 2025
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- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-user intelligent assistance
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- Microsoft Technology Licensing, LLC
- Kazuhito Koishida
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Information Patent Grant
Visualizing auditory content for accessibility
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Information Patent Grant
Dual conferencing system
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- Wei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
One-touch spatial experience with filters for AR/VR applications
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- Scott Phillip Selfon
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Information Patent Grant
Video processing method and electronic device
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- Zhenyi Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound system
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- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio beamforming with nulling control system and methods
- Patent number 12,250,526
- Issue date Mar 11, 2025
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- Wenshun Tian
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Camera assembly with concave-shaped front face
- Patent number 12,244,914
- Issue date Mar 4, 2025
- Google LLC
- Mark Kraz
- G08 - SIGNALLING
Information Patent Grant
Camera tracking bar for computer assisted navigation during surgery
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- Issue date Mar 4, 2025
- Globus Medical, Inc.
- Thomas Calloway
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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- Yongil KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ULTRASONIC PERSONAL LOCALIZED AUDIO ARRAYS
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Information Patent Application
Speaker comprising an electronic detection device for detecting a wall
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- DEVIALET
- Jean-Baptiste MEMBRADO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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CLOSE-RANGE COMMUNICATIONS WITH ULTRASONIC PROXIMITY SENSORS
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES
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- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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HEADPHONES COMPRISING A PLURALITY OF ACOUSTIC ELEMENTS
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- HEAVYS INC.
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ELECTRONIC DEVICE AND METHOD FOR CONTROLLING AUDIO SIGNAL OUTPUT US...
- Publication number 20250097636
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- Jungyeol AN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP
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- Yang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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PERSONALIZED, REAL-TIME AUDIO PROCESSING
- Publication number 20250087228
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- eBay Inc.
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- G06 - COMPUTING CALCULATING COUNTING
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WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP
- Publication number 20250088794
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- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS
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- Sungsu HAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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OPTIMIZATION OF NETWORK MICROPHONE DEVICES USING NOISE CLASSIFICATION
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- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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APPARATUSES AND METHODS INVOLVING TRANSDUCERS AND THEIR TUNING
- Publication number 20250088798
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- The Board of Trustees of the Leland Stanford Junior University
- Ajay Singhvi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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LINEAR FILTERING FOR NOISE-SUPPRESSED SPEECH DETECTION VIA MULTIPLE...
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- Saeed Bagheri Sereshki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Capturing Spatial Sound on Unmodified Mobile Devices with the Aid o...
- Publication number 20250080904
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SYSTEMS AND METHODS FOR SEAMLESS TELECONFERENCING
- Publication number 20250080656
- Publication date Mar 6, 2025
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- Blazej Mróz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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- Kenichi NOGUCHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC PLAYBACK WAVEGUIDE FOR WEARABLE XR GLASSES
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- Publication date Feb 27, 2025
- Jean-Marc JOT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR OBTAINING A POSITION OF A SOUND SOURCE
- Publication number 20250067832
- Publication date Feb 27, 2025
- Nomono AS
- Audun SOLVANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSING OF MICROPHONE SIGNALS FOR SPATIAL PLAYBACK
- Publication number 20250071479
- Publication date Feb 27, 2025
- Dolby Laboratories Licensing Corporation
- David S. McGrath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL AUDIO ARRAY PROCESSING SYSTEM AND METHOD
- Publication number 20250071505
- Publication date Feb 27, 2025
- Wave Sciences, LLC
- James Keith McElveen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING NOISE SUPPRESSION TO AN INTELLIG...
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- Haiming Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
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- Publication date Feb 27, 2025
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- Kidu KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICES
- Publication number 20250060237
- Publication date Feb 20, 2025
- SHENZHEN SHOKZ CO., LTD.
- Yujia HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIVITY PATTERN CONTROL WAVEGUIDE FOR A SPEAKER, AND SPEAKER IN...
- Publication number 20250063298
- Publication date Feb 20, 2025
- Perlisten Audio LLC
- Dan Roemer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EARBUDS
- Publication number 20250063289
- Publication date Feb 20, 2025
- Apple Inc.
- Phillip Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL AND REAL OBJECT RECORDING IN MIXED REALITY DEVICE
- Publication number 20250060933
- Publication date Feb 20, 2025
- Magic Leap, Inc.
- Ziqiang HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEECH RECOGNITION USING MULTIPLE SENSORS
- Publication number 20250061894
- Publication date Feb 20, 2025
- NURA HOLDINGS PTY LTD
- Luke John Campbell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

by combining a number of identical transducers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Integrated loudspeaker and control device

Methods, apparatus and systems for audio reproduction

Emergency vehicle audio and visual detection post fusion

Wireless listening device

Automated audio tuning launch procedure and report

Electronic device with glass enclosure

Acoustic-feedback-informed far-field beamforming

Virtual and mixed reality audio system environment correction

Apparatus

Array microphone system and method of assembling the same

Audio processing device and method for acoustic angle of arrival de...

Speech processing system and speech processing method

Sound generation apparatus

Sound capture system degradation identification

Audio source spatialization relative to orientation sensor and output

Directional array intercom for internal communication on aircraft

Stereo enhancement system and stereo enhancement method

Microphone unit, microphone meta-array and network with microphone...

Apparatus and method for video-audio processing, and program for se...

Active noise control and customized audio system

Method to control multiple cameras in a conference room based on au...

Multi-user intelligent assistance

Visualizing auditory content for accessibility

Dual conferencing system

One-touch spatial experience with filters for AR/VR applications

Video processing method and electronic device

Sound system

Audio beamforming with nulling control system and methods

Camera assembly with concave-shaped front face

Camera tracking bar for computer assisted navigation during surgery

Patents Applicationslast 30 patents

ELECTRONIC DEVICE AND METHOD FOR CONFIGURING EXTENDED DISPLAY OF EL...

ULTRASONIC PERSONAL LOCALIZED AUDIO ARRAYS

IDENTIFICATION AND CONTINUOUS TRACKING OF AN ACOUSTIC SOURCE

Speaker comprising an electronic detection device for detecting a wall

CLOSE-RANGE COMMUNICATIONS WITH ULTRASONIC PROXIMITY SENSORS

INPUT SELECTION FOR WIND NOISE REDUCTION ON WEARABLE DEVICES

HEADPHONES COMPRISING A PLURALITY OF ACOUSTIC ELEMENTS

ELECTRONIC DEVICE AND METHOD FOR CONTROLLING AUDIO SIGNAL OUTPUT US...

WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP

PERSONALIZED, REAL-TIME AUDIO PROCESSING

WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP

APPARATUS

OPTIMIZATION OF NETWORK MICROPHONE DEVICES USING NOISE CLASSIFICATION

APPARATUSES AND METHODS INVOLVING TRANSDUCERS AND THEIR TUNING

LINEAR FILTERING FOR NOISE-SUPPRESSED SPEECH DETECTION VIA MULTIPLE...

Capturing Spatial Sound on Unmodified Mobile Devices with the Aid o...

SYSTEMS AND METHODS FOR SEAMLESS TELECONFERENCING

Acoustical Sound Reinforcement System and Method

MASKING APPARATUS, MASKING METHOD, AND PROGRAM

ACOUSTIC PLAYBACK WAVEGUIDE FOR WEARABLE XR GLASSES

METHOD FOR OBTAINING A POSITION OF A SOUND SOURCE

PROCESSING OF MICROPHONE SIGNALS FOR SPATIAL PLAYBACK

SPATIAL AUDIO ARRAY PROCESSING SYSTEM AND METHOD

METHOD AND APPARATUS FOR PROVIDING NOISE SUPPRESSION TO AN INTELLIG...

REFRIGERATOR COMPRISING SPEAKER DEVICE FOR REFRIGERATOR

ACOUSTIC OUTPUT DEVICES

DIRECTIVITY PATTERN CONTROL WAVEGUIDE FOR A SPEAKER, AND SPEAKER IN...

EARBUDS

VIRTUAL AND REAL OBJECT RECORDING IN MIXED REALITY DEVICE

SPEECH RECOGNITION USING MULTIPLE SENSORS