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H04R3/14
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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS
H04R3/00
Circuits for transducers , loudspeakers or microphones
Current Industry
H04R3/14
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Patents Grants
last 30 patents
Information
Patent Grant
Panel vibration type sound generating display device
Patent number
11,950,068
Issue date
Apr 2, 2024
LG Display Co., Ltd.
YeongRak Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Removable attachment of a passive transcutaneous bone conduction de...
Patent number
11,910,165
Issue date
Feb 20, 2024
Cochlear Limited
Marcus Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vibration and sound-making apparatus and electronic device
Patent number
11,838,720
Issue date
Dec 5, 2023
Huawei Technologies Co., Ltd.
Jie Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker with reduced audio coloration caused by reflections fro...
Patent number
11,818,535
Issue date
Nov 14, 2023
Apple, Inc.
Martin E. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Playback device calibration
Patent number
11,812,250
Issue date
Nov 7, 2023
Sonos, Inc.
Neil Griffiths
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio signal limiter
Patent number
11,812,241
Issue date
Nov 7, 2023
Sonos, Inc.
Aurelio Ramos
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for crosstalk reduction for audio communications
Patent number
11,743,391
Issue date
Aug 29, 2023
HM Electronics, Inc.
Daniel Gish
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for controlling plate loudspeakers using modal...
Patent number
11,729,552
Issue date
Aug 15, 2023
University of Rochester
David Allan Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-blocking dual driver earphones
Patent number
11,722,812
Issue date
Aug 8, 2023
Magic Leap, Inc.
Brian Lloyd Schmidt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modular speakers
Patent number
11,716,568
Issue date
Aug 1, 2023
Harman International Industries, Incorporated
Hussnain Ali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Crosstalk cancellation for opposite-facing transaural loudspeaker s...
Patent number
11,689,855
Issue date
Jun 27, 2023
Boomcloud 360, Inc.
Zachary Seldess
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wheelchair accessible seating location within a venue
Patent number
11,679,337
Issue date
Jun 20, 2023
MSG Entertainment Group, LLC
Robert Kenneth Anderson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
In-ceiling loudspeaker assembly with digital interface
Patent number
11,665,492
Issue date
May 30, 2023
Crestron Electronics, Inc.
Paul Shiner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple dispersion standalone stereo loudspeakers
Patent number
11,653,142
Issue date
May 16, 2023
Dolby Laboratories Licensing Corporation
Warren Mansfield
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-band limiter system and method for avoiding clipping distorti...
Patent number
11,646,709
Issue date
May 9, 2023
Harman International Industries, Incorporated
Mengrui Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bluetooth communication system capable of avoiding voice interrupti...
Patent number
11,647,332
Issue date
May 9, 2023
Realtek Semiconductor Corp.
Qing Gu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Limiter system and method for avoiding clipping distortion or incre...
Patent number
11,622,193
Issue date
Apr 4, 2023
Harman International Industries, Incorporated
Mengrui Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for improved acousto-haptic speakers
Patent number
11,611,832
Issue date
Mar 21, 2023
Immerz, Inc.
Shahriar S. Afshar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stereophonic loudspeaker system and method of use thereof
Patent number
11,575,991
Issue date
Feb 7, 2023
Clean Energy Labs, LLC
David A. Badger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker array cabinet
Patent number
11,558,691
Issue date
Jan 17, 2023
MTD DESIGNS L.L.C.
Mark T. DeLay
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reflecting sound from acoustically reflective video screen
Patent number
11,490,192
Issue date
Nov 1, 2022
DTS, Inc.
Brian Slack
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bass management for home theater
Patent number
11,455,070
Issue date
Sep 27, 2022
Klipsch Group, Inc.
Matthew S. Spitznagle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Playback device calibration
Patent number
11,457,327
Issue date
Sep 27, 2022
Sonos, Inc.
Neil Griffiths
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spectrally orthogonal audio component processing
Patent number
11,432,069
Issue date
Aug 30, 2022
Boomcloud 360, Inc.
Zachary Seldess
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio processing apparatus, audio crosstalk processing method and a...
Patent number
11,418,884
Issue date
Aug 16, 2022
ZTE Corporation
Shaochen Guo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sound output apparatus
Patent number
11,405,712
Issue date
Aug 2, 2022
Sony Corporation
Naoki Shinmen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orientation-responsive acoustic array control
Patent number
11,388,536
Issue date
Jul 12, 2022
Bose Corporation
Eric J. Freeman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Using non-audio data embedded in an audio signal
Patent number
11,361,773
Issue date
Jun 14, 2022
ROKU, INC.
Thomas Richard Henry Dewey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Acoustic signal mixing apparatus and non-transitory computer readab...
Patent number
11,356,774
Issue date
Jun 7, 2022
KDDI Corporation
Toshiharu Horiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic device
Patent number
11,330,362
Issue date
May 10, 2022
Yamaha Corporation
Akihiko Nozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR MITIGATING PHASE INTERFERENCE OR CANCELLAT...
Publication number
20240147396
Publication date
May 2, 2024
Christopher AMAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
Publication number
20240107233
Publication date
Mar 28, 2024
Panasonic Intellectual Property Management Co., Ltd.
Fumiyasu KONNO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND SYSTEM AND METHOD FOR INPLEMENTING SOUND STAGE THEREOF
Publication number
20240080619
Publication date
Mar 7, 2024
Hyundai Motor Company
Hyun Woo Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOLDABLE ELECTRONIC DEVICE INCLUDING A PLURALITY OF SPEAKERS AND ME...
Publication number
20240073605
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Junhee HAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuit and Sounding Device Incorporating Same
Publication number
20240073604
Publication date
Feb 29, 2024
AAC MICROTECH (CHANGZHOU) CO., LTD.
Zhang Ren
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOUDSPEAKER WITH REDUCED AUDIO COLORATION CAUSED BY REFLECTIONS FRO...
Publication number
20240048895
Publication date
Feb 8, 2024
Apple Inc.
Martin E. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIBRATION AND AUDIO OUTPUT DEVICE AND ELECTRONIC EQUIPMENT
Publication number
20240040314
Publication date
Feb 1, 2024
AAC MICROTECH (CHANGZHOU) CO., LTD.
Ronglin Linghu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HEARING ASSISTIVE DEVICES
Publication number
20240040315
Publication date
Feb 1, 2024
MCK Audio, Inc.
Mead Killion
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEMS Device and Audio Device Including Such a MEMS Device
Publication number
20230412968
Publication date
Dec 21, 2023
INFINEON TECHNOLOGIES AG
Christian Bretthauer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound Reproducing Apparatus And Method
Publication number
20230412979
Publication date
Dec 21, 2023
SONY GROUP CORPORATION
Hiroshi Yoshioka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING PLATE LOUDSPEAKERS USING MODAL...
Publication number
20230388708
Publication date
Nov 30, 2023
University of Rochester
David Allan Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO PLAYBACK SYSTEM
Publication number
20230379646
Publication date
Nov 23, 2023
Shih-Chieh HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHODS FOR IMPROVED ACOUSTO-HAPTIC SPEAKERS
Publication number
20230379632
Publication date
Nov 23, 2023
Immerz, Inc.
Shahriar S. Afshar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A METHOD OF OUTPUTTING SOUND AND A LOUDSPEAKER
Publication number
20230370777
Publication date
Nov 16, 2023
CLANG
Lars GRAUGAARD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio Device And Driving Method Thereof, And Display Device
Publication number
20230354712
Publication date
Nov 2, 2023
SONY GROUP CORPORATION
Yoshio Ohashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CROSSTALK CANCELLATION AND STEREO WIDENING
Publication number
20230319474
Publication date
Oct 5, 2023
QUALCOMM Incorporated
Jesper Mattias ARLBRANT
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOUDSPEAKER APPARATUS, LOUDSPEAKER SYSTEM, DISPLAY PANEL AND SYSTEM...
Publication number
20230319459
Publication date
Oct 5, 2023
Full Stack Acoustic Limited
Jason Baird
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-BLOCKING DUAL DRIVER EARPHONES
Publication number
20230308801
Publication date
Sep 28, 2023
Magic Leap, Inc.
Brian Lloyd SCHMIDT
G02 - OPTICS
Information
Patent Application
FULLY CUSTOMIZABLE EAR WORN DEVICES AND ASSOCIATED DEVELOPMENT PLAT...
Publication number
20230300532
Publication date
Sep 21, 2023
Sonical Sound Solutions
Gary SPITTLE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SUBBAND SPATIAL PROCESSING FOR OUTWARD-FACING TRANSAURAL LOUDSPEAKE...
Publication number
20230276174
Publication date
Aug 31, 2023
Boomcloud 360, Inc.
Zachary Seldess
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WHEELCHAIR ACCESSIBLE SEATING LOCATIONS WITHIN A VENUE
Publication number
20230271101
Publication date
Aug 31, 2023
MSG Entertainment Group, LLC
Robert Kenneth ANDERSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEAKER SYSTEM FOR SLIM PROFILE DISPLAY DEVICES
Publication number
20230254643
Publication date
Aug 10, 2023
DELL PRODUCTS, L.P.
Lei Guo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-BAND LIMITER SYSTEM AND METHOD FOR AVOIDING CLIPPING DISTORTI...
Publication number
20230170866
Publication date
Jun 1, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Mengrui HUANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS, METHODS AND COMPUTER PROGRAMS FOR ENABLING REPRODUCTION...
Publication number
20230096873
Publication date
Mar 30, 2023
Nokia Technologies Oy
Juha Vilkamo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PLAYBACK DEVICE CALIBRATION
Publication number
20230093725
Publication date
Mar 23, 2023
Sonos, Inc.
Neil Griffiths
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BASS MANAGEMENT FOR HOME THEATER
Publication number
20220413658
Publication date
Dec 29, 2022
Klipsch Group, Inc.
Matthew S. Spitznagle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPECTRALLY ORTHOGONAL AUDIO COMPONENT PROCESSING
Publication number
20220408188
Publication date
Dec 22, 2022
Boomcloud 360 Inc.
Zachary Seldess
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WHEELCHAIR ACCESSIBLE SEATING LOCATION WITHIN A VENUE
Publication number
20220387903
Publication date
Dec 8, 2022
MSG Entertainment Group, LLC
Robert Kenneth ANDERSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Using Non-Audio Data Embedded in an Audio Signal
Publication number
20220351737
Publication date
Nov 3, 2022
Roku Inc.
Thomas Richard Henry DEWEY
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE
Publication number
20220345816
Publication date
Oct 27, 2022
Samsung Electronics Co., Ltd.
Haekeu PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE