for obtaining desired directional characteristic only

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H04R1/32

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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

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H04R1/32for obtaining desired directional characteristic only

Industries

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Patents Grantslast 30 patents

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
Method and apparatus for edge detection for diffraction of sound tr...
- Patent number 12,309,571
- Issue date May 20, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Woo Chan Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound apparatus and sound system including the same
- Patent number 12,309,544
- Issue date May 20, 2025
- LG Display Co., Ltd.
- Daeho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective sound modification for video communication
- Patent number 12,309,557
- Issue date May 20, 2025
- Harman International Industries, Incorporated
- Stefan Marti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing method of conference system, and conference system
- Patent number 12,309,495
- Issue date May 20, 2025
- Yamaha Corporation
- Koichiro Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective interaction of robotic device with additional computing d...
- Patent number 12,296,471
- Issue date May 13, 2025
- Google LLC
- Matthew Sharifi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Seatback speakers
- Patent number 12,291,135
- Issue date May 6, 2025
- Bose Corporation
- Nicholas K. Lade
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Audio recording apparatus, image capturing apparatus, control metho...
- Patent number 12,295,117
- Issue date May 6, 2025
- Canon Kabushiki Kaisha
- Akira Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wearable microphone transmitter for use with a plurality of headphones
- Patent number 12,284,472
- Issue date Apr 22, 2025
- Headphone Events, Inc.
- Costas Papadopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto focus, auto focus within regions, and auto placement of beamfo...
- Patent number 12,284,479
- Issue date Apr 22, 2025
- Shure Acquisition Holdings, Inc.
- Dusan Veselinovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with movable sound source
- Patent number 12,279,088
- Issue date Apr 15, 2025
- OXTI PTE LTD
- Chih-Feng Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dipole loudspeaker for producing sound at bass frequencies
- Patent number 12,279,089
- Issue date Apr 15, 2025
- PSS Belgium N.V.
- David Corynen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for distinguishing valid voice commands from fa...
- Patent number 12,266,360
- Issue date Apr 1, 2025
- ADEIA GUIDES INC.
- Edison Lin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio spot forming device
- Patent number 12,262,171
- Issue date Mar 25, 2025
- Nippon Telegraph and Telephone Corporation
- Yusuke Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Smart speaker and method for providing sound using the same
- Patent number 12,262,185
- Issue date Mar 25, 2025
- Hyundai Motor Company
- Ki Chang Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus generating a sound of a plurality of channels...
- Patent number 12,256,191
- Issue date Mar 18, 2025
- Samsung Electronics Co., Ltd.
- Nabil Ibtehaz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker module and electronic device, including the same
- Patent number 12,248,342
- Issue date Mar 11, 2025
- Samsung Electronics Co., Ltd.
- Jihoon Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for monitoring windlass rotation
- Patent number 12,240,574
- Issue date Mar 4, 2025
- Eric R. Sirkin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Validation of audio calibration using multi-dimensional motion check
- Patent number 12,238,490
- Issue date Feb 25, 2025
- SONOS, INC.
- Jonathan Downing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device for providing visualized artificial intelligence...
- Patent number 12,231,822
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Yunson Yoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for machine-learning based noise suppression
- Patent number 12,230,289
- Issue date Feb 18, 2025
- MOTOROLA SOLUTIONS, INC.
- Jesus F. Corretjer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modular quick-connect A/V system and methods thereof
- Patent number 12,225,344
- Issue date Feb 11, 2025
- Sonic Blocks, Inc.
- Scott D. Wilker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive audio centering for head tracking in spatial audio applica...
- Patent number 12,219,344
- Issue date Feb 4, 2025
- Apple Inc.
- Xiaoyuan Tu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless microphone with local storage
- Patent number 12,212,950
- Issue date Jan 28, 2025
- NOMONO AS
- Audun Solvang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including speaker module and receiver module
- Patent number 12,200,153
- Issue date Jan 14, 2025
- Samsung Electronics Co., Ltd.
- Sunpyo Yun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Line source loudspeaker device
- Patent number 12,200,433
- Issue date Jan 14, 2025
- AED DISTRIBUTION N.V.
- Glenn George Roggeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconnaissance unmanned aerial vehicle and surveillance flight meth...
- Patent number 12,197,234
- Issue date Jan 14, 2025
- Electronics and Telecommunications Research Institute
- Young Il Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Corona detection using audio data
- Patent number 12,192,715
- Issue date Jan 7, 2025
- Hubbell Incorporated
- Gary Michael Miller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Virtual and real object recording in mixed reality device
- Patent number 12,190,016
- Issue date Jan 7, 2025
- Magic Leap, Inc.
- Ziqiang Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile phone based hearing loss correction system
- Patent number 12,167,199
- Issue date Dec 10, 2024
- BENGAL REHABILITATION GROUP
- Suporno Das
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DISTINGUISHING VALID VOICE COMMANDS FROM FA...
- Publication number 20250191587
- Publication date Jun 12, 2025
- ADEIA GUIDES INC.
- Edison Lin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEAKER ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
- Publication number 20250193566
- Publication date Jun 12, 2025
- Samsung Electronics Co., Ltd.
- Seonguk PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Acoustic Loudspeaker Detection for Media Identification
- Publication number 20250193581
- Publication date Jun 12, 2025
- The Nielsen Company (US), LLC
- Justin Dan Mathew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROPHONE DEVICE
- Publication number 20250193582
- Publication date Jun 12, 2025
- DENSO CORPORATION
- Takashi TAKAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS CANTILEVER-ENCLOSURE SPACING
- Publication number 20250178884
- Publication date Jun 5, 2025
- Soundskrit Inc.
- Yuhai Mei
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SPATIALLY BASED ADAPTIVE FILTER FOR A DOUBLE TALK RECOVERY METHOD
- Publication number 20250175558
- Publication date May 29, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Amos Schreibman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AGRICULTURAL VEHICLE CONTROL SYSTEMS AND METHODS USING AUDIO SIGNAL...
- Publication number 20250168555
- Publication date May 22, 2025
- Raven Industries, Inc.
- Jared Ernest Kocer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL ENGINE SIGNAL SYSTEM FOR VEHICLE AND METHOD OF CONTROLLING...
- Publication number 20250153635
- Publication date May 15, 2025
- Hyundai Motor Company
- Seok Hee JEONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Locating a Moving Acoustic Source
- Publication number 20250159424
- Publication date May 15, 2025
- ORANGE
- Srdan Kitic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORONA DETECTION USING AUDIO DATA
- Publication number 20250142254
- Publication date May 1, 2025
- HUBBELL INCORPORATED
- Gary Michael Miller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DEEP AUDIO ZOOMING: BEAMWIDTH-CONTROLLABLE NEURAL BEAMFORMER
- Publication number 20250142251
- Publication date May 1, 2025
- Tencent America LLC
- Meng YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND LEAK MITIGATION FOR A PERSONAL LISTENING DEVICE
- Publication number 20250138778
- Publication date May 1, 2025
- Motorola Mobility LLC
- Ranjeet Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIAL DIRECTIONAL ACOUSTIC SENSOR DEVICE
- Publication number 20250122072
- Publication date Apr 17, 2025
- Soundskrit Inc.
- Benjamin Evans
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SOUND PRODUCING MODULE, SOUND ELIMINATING METHOD THEREFOR, AND SMAR...
- Publication number 20250119684
- Publication date Apr 10, 2025
- Goertek Inc.
- JIAN ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING NOISE REDUCTION MEMBER
- Publication number 20250106541
- Publication date Mar 27, 2025
- Samsung Electronics Co., Ltd.
- Ko CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMICALLY UPDATING SIMULATED SOURCE LOCATIONS OF AUDIO SOURCES
- Publication number 20250106581
- Publication date Mar 27, 2025
- Apple Inc.
- Gregory LUTTER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR ESTIMATING ROOM BOUNDARIES AND LAYOUT USING MICROPHO...
- Publication number 20250085420
- Publication date Mar 13, 2025
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Anshuman GANGULY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SIGNAL PROCESSING METHOD, DEVICE, SYSTEM, AND STORAGE MEDIUM
- Publication number 20250080892
- Publication date Mar 6, 2025
- Alibaba (China) Co., Ltd.
- Siqi ZHENG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR EDGE DETECTION FOR DIFFRACTION OF SOUND TR...
- Publication number 20250080938
- Publication date Mar 6, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Woo Chan PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBOT AND METHOD FOR CONTROLLING THE ROBOT
- Publication number 20250076884
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Taehan Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HYBRID DUAL UNIT EARPHONE
- Publication number 20250080899
- Publication date Mar 6, 2025
- GUOGUANG ELECTRIC COMPANY LIMITED
- Dezhi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND COMPUTER PROGRAM PRODUCT
- Publication number 20250080902
- Publication date Mar 6, 2025
- KABUSHIKI KAlSHA TOSHlBA
- Yusaku KIKUGAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC OUTPUT DEVICES
- Publication number 20250063296
- Publication date Feb 20, 2025
- SHENZHEN SHOKZ CO., LTD.
- Zhen WANG
- 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
Image Control Method, Image Control Apparatus, and Non-Transitory C...
- Publication number 20250056123
- Publication date Feb 13, 2025
- Yamaha Corporation
- Yoshifumi OIZUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20250030790
- Publication date Jan 23, 2025
- Samsung Electronics Co., Ltd.
- Taeeon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Playback Device Configuration
- Publication number 20250016515
- Publication date Jan 9, 2025
- Sonos, Inc.
- Tetsuro Oishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Manipulation of Playback Device Response Using Signal Processing
- Publication number 20250016516
- Publication date Jan 9, 2025
- Sonos, Inc.
- Mike Chamness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEDIA APPARATUS AND CONTROL METHOD AND DEVICE THEREOF, AND TARGET T...
- Publication number 20240422426
- Publication date Dec 19, 2024
- SZ DJI Technology Co., Ltd.
- Pinxi MO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMART DEVICE FOR REDUCING SOUND LEAKAGE, METHOD, AND SYSTEM, AND CO...
- Publication number 20240414472
- Publication date Dec 12, 2024
- AAC TECHNOLOGIES (NANJING) CO., LTD.
- Kejia Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for obtaining desired directional characteristic only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sound output unit and a method of operating it

Method and apparatus for edge detection for diffraction of sound tr...

Sound apparatus and sound system including the same

Selective sound modification for video communication

Processing method of conference system, and conference system

Selective interaction of robotic device with additional computing d...

Seatback speakers

Audio recording apparatus, image capturing apparatus, control metho...

Wearable microphone transmitter for use with a plurality of headphones

Auto focus, auto focus within regions, and auto placement of beamfo...

Electronic device with movable sound source

Dipole loudspeaker for producing sound at bass frequencies

Systems and methods for distinguishing valid voice commands from fa...

Audio spot forming device

Smart speaker and method for providing sound using the same

Electronic apparatus generating a sound of a plurality of channels...

Speaker module and electronic device, including the same

Methods for monitoring windlass rotation

Validation of audio calibration using multi-dimensional motion check

Electronic device for providing visualized artificial intelligence...

Device and method for machine-learning based noise suppression

Modular quick-connect A/V system and methods thereof

Adaptive audio centering for head tracking in spatial audio applica...

Wireless microphone with local storage

Electronic device including speaker module and receiver module

Line source loudspeaker device

Reconnaissance unmanned aerial vehicle and surveillance flight meth...

Corona detection using audio data

Virtual and real object recording in mixed reality device

Mobile phone based hearing loss correction system

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DISTINGUISHING VALID VOICE COMMANDS FROM FA...

SPEAKER ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME

Acoustic Loudspeaker Detection for Media Identification

MICROPHONE DEVICE

MEMS CANTILEVER-ENCLOSURE SPACING

SPATIALLY BASED ADAPTIVE FILTER FOR A DOUBLE TALK RECOVERY METHOD

AGRICULTURAL VEHICLE CONTROL SYSTEMS AND METHODS USING AUDIO SIGNAL...

VIRTUAL ENGINE SIGNAL SYSTEM FOR VEHICLE AND METHOD OF CONTROLLING...

Locating a Moving Acoustic Source

CORONA DETECTION USING AUDIO DATA

DEEP AUDIO ZOOMING: BEAMWIDTH-CONTROLLABLE NEURAL BEAMFORMER

SOUND LEAK MITIGATION FOR A PERSONAL LISTENING DEVICE

DIFFERENTIAL DIRECTIONAL ACOUSTIC SENSOR DEVICE

SOUND PRODUCING MODULE, SOUND ELIMINATING METHOD THEREFOR, AND SMAR...

ELECTRONIC DEVICE INCLUDING NOISE REDUCTION MEMBER

DYNAMICALLY UPDATING SIMULATED SOURCE LOCATIONS OF AUDIO SOURCES

TECHNIQUES FOR ESTIMATING ROOM BOUNDARIES AND LAYOUT USING MICROPHO...

AUDIO SIGNAL PROCESSING METHOD, DEVICE, SYSTEM, AND STORAGE MEDIUM

METHOD AND APPARATUS FOR EDGE DETECTION FOR DIFFRACTION OF SOUND TR...

ROBOT AND METHOD FOR CONTROLLING THE ROBOT

HYBRID DUAL UNIT EARPHONE

ESTIMATION DEVICE, ESTIMATION METHOD, AND COMPUTER PROGRAM PRODUCT

ACOUSTIC OUTPUT DEVICES

VIRTUAL AND REAL OBJECT RECORDING IN MIXED REALITY DEVICE

Image Control Method, Image Control Apparatus, and Non-Transitory C...

SPEAKER ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME

Playback Device Configuration

Manipulation of Playback Device Response Using Signal Processing

MEDIA APPARATUS AND CONTROL METHOD AND DEVICE THEREOF, AND TARGET T...

SMART DEVICE FOR REDUCING SOUND LEAKAGE, METHOD, AND SYSTEM, AND CO...