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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04S
STEREOPHONIC SYSTEMS
Current Industry
H04S1/00
Two-channel systems
Sub Industries
H04S1/002
Non-adaptive circuits
H04S1/005
For headphones
H04S1/007
in which the audio signals are in digital form
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Patents Grants
last 30 patents
Information
Patent Grant
Signal processing apparatus and method
Patent number
12,363,494
Issue date
Jul 15, 2025
Sony Group Corporation
Yuki Yamamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for creating seat-based low frequency audio playback
Patent number
12,363,498
Issue date
Jul 15, 2025
Harman International Industries, Incorporated
Jason Riggs
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Colorless generation of elevation perceptual cues using all-pass fi...
Patent number
12,363,499
Issue date
Jul 15, 2025
Boomcloud 360 Inc.
Zachary Seldess
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for tracking and compensating for dynamic delay b...
Patent number
12,360,729
Issue date
Jul 15, 2025
Crestron Electronics, Inc.
Ekin Binal
G06 - COMPUTING CALCULATING COUNTING
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
Headset and control method with usage status detection
Patent number
12,356,134
Issue date
Jul 8, 2025
LUXSHARE ELECTRONIC TECHNOLOGY (KUNSHAN) LTD.
ZhiZhong Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio system and method of augmenting spatial audio rendition
Patent number
12,356,161
Issue date
Jul 8, 2025
Apple Inc.
Aram M. Lindahl
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display apparatus and operating method thereof
Patent number
12,356,174
Issue date
Jul 8, 2025
Samsung Electronics Co., Ltd.
Hyeeun Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method that expedites playing sound of a talking emoji
Patent number
12,348,947
Issue date
Jul 1, 2025
Philip Scott Lyren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Hearing device with enhanced awareness
Patent number
12,343,617
Issue date
Jul 1, 2025
Voyetra Turtle Beach, Inc.
Richard Kulavik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio device and intelligent wearable device
Patent number
12,342,117
Issue date
Jun 24, 2025
GoerTek Inc.
Jie Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for switching sound channel of headset, and heads...
Patent number
12,342,143
Issue date
Jun 24, 2025
Huawei Technologies Co., Ltd.
Rongrong Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stereo sound pickup method and apparatus, terminal device, and comp...
Patent number
12,342,150
Issue date
Jun 24, 2025
Huawei Technologies Co., Ltd.
Bo Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automotive audio system transducer
Patent number
12,335,714
Issue date
Jun 17, 2025
Sound United, LLC
George Digby Fryer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless device with enhanced awareness
Patent number
12,330,052
Issue date
Jun 17, 2025
Voyetra Turtle Beach, Inc.
Richard Kulavik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Computing device with enhanced awareness
Patent number
12,330,053
Issue date
Jun 17, 2025
Voyetra Turtle Beach, Inc.
Richard Kulavik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Downmixed signal calculation method and apparatus
Patent number
12,327,567
Issue date
Jun 10, 2025
Huawei Technologies Co., Ltd.
Haiting Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound output unit and a method of operating it
Patent number
12,328,558
Issue date
Jun 10, 2025
Sowa Sound ApS
Villads Sørensen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wearable electronic device (WED) plays sound processed with a room...
Patent number
12,328,563
Issue date
Jun 10, 2025
Philip Scott Lyren
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sonic device and method for repelling mosquitoes
Patent number
12,324,428
Issue date
Jun 10, 2025
Laurence H. Cooke
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Generating restored spatial audio signals for occluded microphones
Patent number
12,323,783
Issue date
Jun 3, 2025
QUALCOMM Incorporated
Sanghyun Chi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual auditory display filters and associated systems, methods, a...
Patent number
12,323,785
Issue date
Jun 3, 2025
Iyo Inc.
Neil David Treat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stereo parameters for stereo decoding
Patent number
12,322,400
Issue date
Jun 3, 2025
QUALCOMM Incorporated
Venkata Subrahmanyam Chandra Sekhar Chebiyyam
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Headset
Patent number
D1076874
Issue date
May 27, 2025
Apple Inc.
Robert Brunner
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
Patent number
12,315,520
Issue date
May 27, 2025
Nippon Telegraph and Telephone Corporation
Ryosuke Sugiura
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Filtering method, filtering device, and storage medium stored with...
Patent number
12,315,528
Issue date
May 27, 2025
Yamaha Corporation
Ryo Tanaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multi-track audio in a security system
Patent number
12,309,567
Issue date
May 20, 2025
THE ADT SECURITY CORPORATION
Michael A. Arnao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Streaming audio synchronization system
Patent number
12,308,945
Issue date
May 20, 2025
White Snake Projects, Inc.
Jonathan C. Robertson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio circuit
Patent number
12,309,556
Issue date
May 20, 2025
Rohm Co., Ltd.
Mitsuteru Sakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Binaural sound in visual entertainment media
Patent number
12,302,088
Issue date
May 13, 2025
Philip Scott Lyren
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Methods and Apparatus to Assist Listeners in Distinguishing Between...
Publication number
20250240369
Publication date
Jul 24, 2025
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING SOUND THEREOF
Publication number
20250234151
Publication date
Jul 17, 2025
Samsung Electronics Co., Ltd.
Donghyun LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF RENDERING ONE OR MORE CAPTURED AUDIO SOUNDFIELDS TO A LIS...
Publication number
20250234147
Publication date
Jul 17, 2025
Dolby Laboratories Licensing Corporation
Richard J. Cartwright
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Localizing Binaural Sound to Objects
Publication number
20250220386
Publication date
Jul 3, 2025
Glen A. Norris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT
Publication number
20250220377
Publication date
Jul 3, 2025
Dolby Laboratories Licensing Corporation
Michael C. Ward
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Audio System for Suppressing Leakage Signal from In-Ear Device
Publication number
20250220347
Publication date
Jul 3, 2025
Meta Platforms Technologies, LLC
William Owen Brimijoin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TELECOIL BASED VIRTUAL AUDIO JACK FOR AUDIO DEVICES
Publication number
20250211890
Publication date
Jun 26, 2025
SONY GROUP CORPORATION
PETER SHINTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAMERA MICROPHONE DRAINAGE SYSTEM DESIGNED FOR BEAMFORMING
Publication number
20250203281
Publication date
Jun 19, 2025
GoPro, Inc.
Erich Tisch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND SYSTEM
Publication number
20250203309
Publication date
Jun 19, 2025
Nippon Telegraph and Telephone Corporation
Masahiro FUKUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS, METHOD OR COMPUTER PROGRAM FOR GENERATING AN OUTPUT DOWN...
Publication number
20250166654
Publication date
May 22, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Franz REUTELHUBER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Sound Generation Device And Applications
Publication number
20250150759
Publication date
May 8, 2025
Sonicedge Ltd.
Mordehai Margalit
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CALIBRATION OF PLAYBACK DEVICE(S)
Publication number
20250150768
Publication date
May 8, 2025
Sonos, Inc.
Ananth Jasty
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUDIO PROCESSING METHOD AND SYSTEM, AND ELECTRONIC DEVICE
Publication number
20250150769
Publication date
May 8, 2025
Huawei Technologies Co., Ltd
Yiwei KOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING OR DECODING OF PRECOMPUTED DATA F...
Publication number
20250142279
Publication date
May 1, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Christian BORß
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT OF PROFESSIONALLY GENERATED AND USER-GENERATED AUDIO CON...
Publication number
20250130756
Publication date
Apr 24, 2025
Dolby Laboratories Licensing Corporation
Shaofan YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ONE OR MORE COMPUTER-READABLE NON-TRANSITORY STORAGE MEDIA HAVING S...
Publication number
20250128160
Publication date
Apr 24, 2025
Nintendo Co., Ltd.
Yoshito SEKIGAWA
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR AUDIO SIGNAL FILTERING
Publication number
20250126425
Publication date
Apr 17, 2025
Magic Leap, Inc.
Remi Samuel AUDFRAY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT
Publication number
20250126427
Publication date
Apr 17, 2025
Dolby Laboratories Licensing Corporation
Michael C. Ward
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Sound Localization for an Electronic Call
Publication number
20250126423
Publication date
Apr 17, 2025
Glen A. Norris
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGN...
Publication number
20250126424
Publication date
Apr 17, 2025
Nippon Telegraph and Telephone Corporation
Takehiro MORIYA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO PROCESSING
Publication number
20250119700
Publication date
Apr 10, 2025
Nokia Technologies Oy
Sampo VESA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Switching Binaural Sound
Publication number
20250113152
Publication date
Apr 3, 2025
Philip Scott Lyren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
COMPUTER DESKTOP THAT DYNAMICALLY ADAPTS TO A LIVE MULTI-CHANNEL AU...
Publication number
20250103193
Publication date
Mar 27, 2025
T-Mobile USA, Inc.
Jonathan Soini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Low Frequency Sound Reproduction
Publication number
20250097639
Publication date
Mar 20, 2025
Nokia Technologies Oy
Arvi Lintervo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPATIAL AUDIO NAVIGATION
Publication number
20250085132
Publication date
Mar 13, 2025
Apple Inc.
Bruno M. Sommer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR AUDIO RENDERING EMPLOYING A GEOMETRIC DIST...
Publication number
20250071496
Publication date
Feb 27, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Simone NEUKAM
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUTOMOTIVE AUDIO PLA...
Publication number
20250071504
Publication date
Feb 27, 2025
Ex Machina Soundworks, LLC
William Tse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROTATABLE DISPLAY APPARATUS
Publication number
20250071482
Publication date
Feb 27, 2025
Samsung Electronics Co., Ltd.
Donghyun JUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STEREO AUDIO ENCODER AND DECODER
Publication number
20250054506
Publication date
Feb 13, 2025
DOLBY INTERNATIONAL AB
Heiko PURNHAGEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BINAURAL RENDERING FOR HEADPHONES USING METADATA PROCESSING
Publication number
20250045010
Publication date
Feb 6, 2025
Dolby Laboratories Licensing Corporation
Nicolas R. TSINGOS
G06 - COMPUTING CALCULATING COUNTING