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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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H04R3/14Cross-over networks

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker with reduced audio coloration caused by reflections fro...
- Patent number 12,192,698
- Issue date Jan 7, 2025
- Apple Inc.
- Martin E. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth communication system capable of avoiding voice interrupti...
- Patent number 12,177,638
- Issue date Dec 24, 2024
- Realtek Semiconductor Corp.
- Qing Gu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using non-audio data embedded in an audio signal
- Patent number 12,159,637
- Issue date Dec 3, 2024
- ROKU, INC.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spectrally orthogonal audio component processing
- Patent number 12,149,901
- Issue date Nov 19, 2024
- Boomcloud 360 Inc.
- Zachary Seldess
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for crosstalk reduction for audio communications
- Patent number 12,143,541
- Issue date Nov 12, 2024
- HM Electronics, Inc.
- Daniel Gish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Embodied sound device and method
- Patent number 12,137,319
- Issue date Nov 5, 2024
- The Regents of the University of California
- Paulo C. Chagas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-blocking dual driver earphones
- Patent number 12,133,043
- Issue date Oct 29, 2024
- Magic Leap, Inc.
- Brian Lloyd Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker system with overhead sound image generating (e.g., ATMO...
- Patent number 12,120,494
- Issue date Oct 15, 2024
- POLK AUDIO, LLC
- Scott Orth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth communication system capable of avoiding voice interrupti...
- Patent number 12,101,614
- Issue date Sep 24, 2024
- Realtek Semiconductor Corp.
- Qing Gu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for controlling plate loudspeakers using modal...
- Patent number 12,096,193
- Issue date Sep 17, 2024
- University of Rochester
- David Allan Anderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth communication system capable of avoiding voice interrupti...
- Patent number 12,096,192
- Issue date Sep 17, 2024
- Realtek Semiconductor Corp.
- Qing Gu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for time-domain crosstalk cancellation in spat...
- Patent number 12,069,453
- Issue date Aug 20, 2024
- Arizona Board of Regents on behalf of Arizona State University
- Robert LiKamWa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subband spatial processing for outward-facing transaural loudspeake...
- Patent number 12,069,454
- Issue date Aug 20, 2024
- Boomcloud 360, Inc.
- Zachary Seldess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for improved acousto-haptic speakers
- Patent number 12,058,508
- Issue date Aug 6, 2024
- Immerz, Inc.
- Shahriar S. Afshar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device
- Patent number 12,058,491
- Issue date Aug 6, 2024
- Sony Group Corporation
- Yusuke Misawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio crosstalk cancellation and stereo widening
- Patent number 12,041,433
- Issue date Jul 16, 2024
- QUALCOMM Incorporated
- Jesper Mattias Arlbrant
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voice control device and voice control system
- Patent number 12,039,992
- Issue date Jul 16, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Junji Araki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic device including speaker and microphone
- Patent number 12,035,116
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Haekeu Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic filter for a coaxial electro-acoustic transducer
- Patent number 12,010,481
- Issue date Jun 11, 2024
- BLUEPRINT ACOUSTICS PTY LTD.
- Zeljko Velican
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker system for slim profile display devices
- Patent number 12,003,932
- Issue date Jun 4, 2024
- Dell Products, L.P.
- Lei Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio and musical instrument amplification and crossover system
- Patent number 11,991,512
- Issue date May 21, 2024
- John Patrick Van Den Abeele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
NON-BLOCKING DUAL DRIVER EARPHONES
- Publication number 20250024189
- Publication date Jan 16, 2025
- Magic Leap, Inc.
- Brian Lloyd SCHMIDT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM FOR TREATING TINNITUS
- Publication number 20240422491
- Publication date Dec 19, 2024
- Vitality Universe Sàrl
- Pier Rubesa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUDIO SPEAKER COORDINATION SYSTEM
- Publication number 20240406629
- Publication date Dec 5, 2024
- Dolby Laboratories Licensing Corporation
- Pengfei ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRALLY ORTHOGONAL AUDIO COMPONENT PROCESSING
- Publication number 20240397263
- Publication date Nov 28, 2024
- Boomcloud 360 Inc.
- Zachary Seldess
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-SOURCE AUDIO BROADCAST TO AN AUDIO SINK DEVICE
- Publication number 20240394011
- Publication date Nov 28, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Mien Chin CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CROSSTALK CANCELLATION FOR INWARD-FACING TRANSAURAL LOUDSPEAKER SYS...
- Publication number 20240365063
- Publication date Oct 31, 2024
- Boomcloud 360 Inc.
- Zachary Seldess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
SYSTEM FOR GENERATING SOUND WAVES FOR AT LEAST TWO SEPARATE ZONES O...
- Publication number 20240334152
- Publication date Oct 3, 2024
- The Trustees of Princeton University
- Edgar Choueiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CROSSTALK REDUCTION FOR AUDIO COMMUNICATIONS
- Publication number 20240314245
- Publication date Sep 19, 2024
- HM Electronics, Inc.
- Daniel Gish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROLLING REPRODUCTION OF SOUND AND VIBRATION
- Publication number 20240284103
- Publication date Aug 22, 2024
- FLEXOUND SYSTEMS OY
- Tommi IMMONEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR AN AUDIO SYSTEM
- Publication number 20240267691
- Publication date Aug 8, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Kevin J. Bastyr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMART DEVICE AND CONTROL METHOD THEREFOR, COMPUTER READABLE STORAGE...
- Publication number 20240244371
- Publication date Jul 18, 2024
- GOERTEK INC.
- Feifei HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND REPRODUCING APPARATUS AND METHOD
- Publication number 20240236550
- Publication date Jul 11, 2024
- AAC Technologies Pte. Ltd.
- Timo Lamberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER SYSTEM, CONTROL CIRCUIT FOR A LOUDSPEAKER SYSTEM WITH A...
- Publication number 20240236552
- Publication date Jul 11, 2024
- Kaetel Systems GmbH
- Klaus KAETEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PANEL VIBRATION TYPE SOUND GENERATING DISPLAY DEVICE
- Publication number 20240236570
- Publication date Jul 11, 2024
- LG Display Co., Ltd.
- YeongRak CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA-LOW FREQUENCY SOUND COMPENSATION METHOD AND SYSTEM BASED ON H...
- Publication number 20240223950
- Publication date Jul 4, 2024
- AAC TECHNOLOGIES (NANJING) CO., LTD.
- Xingzhi Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOVABLE ATTACHMENT OF A PASSIVE TRANSCUTANEOUS BONE CONDUCTION DE...
- Publication number 20240187800
- Publication date Jun 6, 2024
- COCHLEAR LIMITED
- Marcus ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Playback Device Calibration
- Publication number 20240187808
- Publication date Jun 6, 2024
- Sonos, Inc.
- Neil Griffiths
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Signal Limiter
- Publication number 20240179464
- Publication date May 30, 2024
- Sonos, Inc.
- Aurelio Ramos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REMOVEABLE SPEAKER FOR COMPUTING DEVICES
- Publication number 20240163608
- Publication date May 16, 2024
- Dolby Laboratories Licensing Corporation
- Zhi LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Cross-over networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Loudspeaker with reduced audio coloration caused by reflections fro...

Bluetooth communication system capable of avoiding voice interrupti...

Using non-audio data embedded in an audio signal

Spectrally orthogonal audio component processing

Systems and methods for crosstalk reduction for audio communications

Embodied sound device and method

Non-blocking dual driver earphones

Loudspeaker system with overhead sound image generating (e.g., ATMO...

Bluetooth communication system capable of avoiding voice interrupti...

Systems and methods for controlling plate loudspeakers using modal...

Bluetooth communication system capable of avoiding voice interrupti...

Method and apparatus for time-domain crosstalk cancellation in spat...

Subband spatial processing for outward-facing transaural loudspeake...

System and methods for improved acousto-haptic speakers

Electronic device

Audio crosstalk cancellation and stereo widening

Voice control device and voice control system

Electronic device including speaker and microphone

Acoustic filter for a coaxial electro-acoustic transducer

Speaker system for slim profile display devices

Audio and musical instrument amplification and crossover system

Panel vibration type sound generating display device

Removable attachment of a passive transcutaneous bone conduction de...

Vibration and sound-making apparatus and electronic device

Loudspeaker with reduced audio coloration caused by reflections fro...

Playback device calibration

Audio signal limiter

Systems and methods for crosstalk reduction for audio communications

Systems and methods for controlling plate loudspeakers using modal...

Non-blocking dual driver earphones

Patents Applicationslast 30 patents

NON-BLOCKING DUAL DRIVER EARPHONES

SOUND SYSTEM FOR TREATING TINNITUS

AUDIO SPEAKER COORDINATION SYSTEM

SPECTRALLY ORTHOGONAL AUDIO COMPONENT PROCESSING

MULTI-SOURCE AUDIO BROADCAST TO AN AUDIO SINK DEVICE

CROSSTALK CANCELLATION FOR INWARD-FACING TRANSAURAL LOUDSPEAKER SYS...

ELECTRONIC DEVICE INCLUDING SPEAKER AND MICROPHONE

SYSTEM FOR GENERATING SOUND WAVES FOR AT LEAST TWO SEPARATE ZONES O...

SYSTEMS AND METHODS FOR CROSSTALK REDUCTION FOR AUDIO COMMUNICATIONS

CONTROLLING REPRODUCTION OF SOUND AND VIBRATION

SYSTEMS AND METHODS FOR AN AUDIO SYSTEM

SMART DEVICE AND CONTROL METHOD THEREFOR, COMPUTER READABLE STORAGE...

SOUND REPRODUCING APPARATUS AND METHOD

LOUDSPEAKER SYSTEM, CONTROL CIRCUIT FOR A LOUDSPEAKER SYSTEM WITH A...

PANEL VIBRATION TYPE SOUND GENERATING DISPLAY DEVICE

ULTRA-LOW FREQUENCY SOUND COMPENSATION METHOD AND SYSTEM BASED ON H...

REMOVABLE ATTACHMENT OF A PASSIVE TRANSCUTANEOUS BONE CONDUCTION DE...

Playback Device Calibration

Audio Signal Limiter

REMOVEABLE SPEAKER FOR COMPUTING DEVICES

METHOD AND APPARATUS FOR MITIGATING PHASE INTERFERENCE OR CANCELLAT...

SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD

SOUND SYSTEM AND METHOD FOR INPLEMENTING SOUND STAGE THEREOF

FOLDABLE ELECTRONIC DEVICE INCLUDING A PLURALITY OF SPEAKERS AND ME...

Circuit and Sounding Device Incorporating Same

LOUDSPEAKER WITH REDUCED AUDIO COLORATION CAUSED BY REFLECTIONS FRO...

VIBRATION AND AUDIO OUTPUT DEVICE AND ELECTRONIC EQUIPMENT

HEARING ASSISTIVE DEVICES

MEMS Device and Audio Device Including Such a MEMS Device

Sound Reproducing Apparatus And Method