Circuits for transducers , loudspeakers or microphones

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Patents Grantslast 30 patents

Information Patent Grant
Headset
- Patent number 12,368,989
- Issue date Jul 22, 2025
- Huawei Technologies Co., Ltd.
- Guoqing Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic processing device and processing method, associated acou...
- Patent number 12,368,994
- Issue date Jul 22, 2025
- ELNO
- Arthur Henri Lacroix
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vehicle-based media system with audio ad and visual content synchro...
- Patent number 12,368,523
- Issue date Jul 22, 2025
- Gracenote, Inc.
- Nisarg A. Modi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic amplifiers in silicon microphones
- Patent number 12,368,421
- Issue date Jul 22, 2025
- Infineon Technologies AG
- Jose Luis Ceballos
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apple dual concentric spherical microphone array
- Patent number 12,368,993
- Issue date Jul 22, 2025
- Apple Inc.
- Abhaya Parthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio system equalization based on type of audio being broadcast
- Patent number 12,368,422
- Issue date Jul 22, 2025
- Crestron Electronics, Inc.
- Ekin Binal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated detection and tracking of conversations of interest in cr...
- Patent number 12,367,871
- Issue date Jul 22, 2025
- MOTOROLA SOLUTIONS, INC.
- Melanie King
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Efficient filtering architecture with reduced group delay for decom...
- Patent number 12,368,448
- Issue date Jul 22, 2025
- Infineon Technologies AG
- Dietmar Straeussnigg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Headphones
- Patent number 12,368,988
- Issue date Jul 22, 2025
- Bose Corporation
- Lei Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for automatically tuning digital signal processin...
- Patent number 12,368,995
- Issue date Jul 22, 2025
- Shure Acquisition Holdings, Inc.
- Steven Christopher Moles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus
- Patent number 12,368,986
- Issue date Jul 22, 2025
- Nintendo Co., Ltd.
- Wakana Ohori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker device
- Patent number 12,368,991
- Issue date Jul 22, 2025
- SHENZHEN SHOKZ CO., LTD.
- Chaowu Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of outputting sound and a loudspeaker
- Patent number 12,368,996
- Issue date Jul 22, 2025
- CLANG
- Lars Graugaard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced vehicle audio seat excitation with individual passenger co...
- Patent number 12,365,286
- Issue date Jul 22, 2025
- Auto Konnect LLC
- Ivan Dzombak
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multichannel audio enhancement, decoding, and rendering in response...
- Patent number 12,368,423
- Issue date Jul 22, 2025
- Dolby Laboratories Licensing Corporation
- Timothy Alan Port
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio profile configuration via proximity based communications
- Patent number 12,360,730
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- Ganesh S
- G06 - COMPUTING CALCULATING COUNTING
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
Power conversion by a phase-controlled cascade of an inductor-based...
- Patent number 12,362,645
- Issue date Jul 15, 2025
- Cirrus Logic, Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Portable speaker with orientation-dependent equalization
- Patent number 12,360,735
- Issue date Jul 15, 2025
- Bose Corporation
- Kyle Brian McNicholas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ambience-adapted audio watermarking for teleconferencing
- Patent number 12,361,954
- Issue date Jul 15, 2025
- Cisco Technology, Inc.
- Mihailo Kolundzija
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Video monitoring wall with directional operator alerts
- Patent number 12,361,709
- Issue date Jul 15, 2025
- Honeywell International Inc.
- Lalitha M. Eswara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
End-fire array microphone arrangements inside a vehicle
- Patent number 12,363,476
- Issue date Jul 15, 2025
- VUI.AI Inc
- Dashen Fan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-lobe digital microphone enabled audio capture and spatializat...
- Patent number 12,363,357
- Issue date Jul 15, 2025
- Shure Acquisition Holdings, Inc.
- John Born
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Adaptively adjusting an input current limit for a boost converter
- Patent number 12,363,475
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- Subbarao Surendra Chakkirala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for controlling microphone input/output by wirele...
- Patent number 12,363,477
- Issue date Jul 15, 2025
- Samsung Electronics Co., Ltd.
- Jeonghwan Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for improving the restitution of low frequencies...
- Patent number 12,363,478
- Issue date Jul 15, 2025
- Faurecia Clarion Electronics Europe
- Nicolas Lopez Zuleta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and operating method thereof
- Patent number 12,360,737
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Gwanhui Seo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining a location of a squeak or rattle associated with a vehicle
- Patent number 12,354,418
- Issue date Jul 8, 2025
- Nissan North America, Inc.
- Mark Bailey
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Music Service Selection
- Publication number 20250240561
- Publication date Jul 24, 2025
- Sonos, Inc.
- Simon Jarvis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIBRATIONAL TRANSDUCER CONTROL
- Publication number 20250240563
- Publication date Jul 24, 2025
- Cirrus Logic International Semiconductor Ltd.
- Ning LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATING WIRELESS DEVICES
- Publication number 20250240571
- Publication date Jul 24, 2025
- Apple Inc.
- Sorin V. Dusan
- G08 - SIGNALLING
Information Patent Application
LOCATING WIRELESS DEVICES
- Publication number 20250240572
- Publication date Jul 24, 2025
- Apple Inc.
- Sorin V. Dusan
- G08 - SIGNALLING
Information Patent Application
Validation of Audio Calibration Using Multi-Dimensional Motion Check
- Publication number 20250240589
- Publication date Jul 24, 2025
- Sonos, Inc.
- Jonathan Downing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Facilitating Calibration of an Audio Playback Device
- Publication number 20250238192
- Publication date Jul 24, 2025
- Sonos, Inc.
- Timothy W. Sheen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO DETECTION AND MIXING
- Publication number 20250238190
- Publication date Jul 24, 2025
- Comcast Cable Communications, LLC
- Julianne Heinzmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Calibration of a Playback Device Based on an Estimated Frequency Re...
- Publication number 20250238191
- Publication date Jul 24, 2025
- Sonos, Inc.
- Shao-Fu Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND CONTROLLER AND SOUND GENERATION METHOD
- Publication number 20250239251
- Publication date Jul 24, 2025
- Honda Motor Co., Ltd.
- Yuma KAEDE
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOICE DETECTION OPTIMIZATION USING SOUND METADATA
- Publication number 20250239271
- Publication date Jul 24, 2025
- Sonos, Inc.
- Connor Kristopher Smith
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Low Latency Stereo Analog Digital MEMS Microphone for Audio Live Pe...
- Publication number 20250240562
- Publication date Jul 24, 2025
- Michael Dean Garvey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE NOISE CANCELLATION ADJUSTMENT
- Publication number 20250240564
- Publication date Jul 24, 2025
- Motorola Mobility LLC
- Amit Kumar Agrawal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ASSOCIATING PLAYBACK DEVICES WITH VOICE ASS...
- Publication number 20250240566
- Publication date Jul 24, 2025
- Sonos, Inc.
- Sein Woo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO SYSTEM WITH MIXED RENDERING AUDIO ENHANCEMENT
- Publication number 20250240568
- Publication date Jul 24, 2025
- Bose Corporation
- James Walter Tracey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Wireless Radio Switching
- Publication number 20250240585
- Publication date Jul 24, 2025
- Sonos, Inc.
- Jeffrey M. Peters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS MICROPHONE DIPOLE RF ANTENNA
- Publication number 20250239777
- Publication date Jul 24, 2025
- Sound Devices LLC
- Matthew G. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Audio Response Playback
- Publication number 20250238194
- Publication date Jul 24, 2025
- Sonos, Inc.
- Jonathan P. Lang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOUDSPEAKER ROBOTICS AND AUTOMATIC ARRANGEMENT SYSTEM
- Publication number 20250238189
- Publication date Jul 24, 2025
- PK Sound Corp.
- Jeremy BRIDGE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF
- Publication number 20250240560
- Publication date Jul 24, 2025
- Sonic Blocks, Inc.
- Scott D. Wilker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KALMAN-FILTER-BASED ADAPTIVE MICROPHONE ARRAY NOISE REDUCTION METHO...
- Publication number 20250240565
- Publication date Jul 24, 2025
- YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
- Zhihao Qiu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR TRANSMITTING AUDIO FROM ELECTRONIC...
- Publication number 20250240567
- Publication date Jul 24, 2025
- Samsung Electronics Co., Ltd.
- Daejin KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR GENERATING VIBRATION SOUND SIGNAL
- Publication number 20250239252
- Publication date Jul 24, 2025
- Samsung Electronics Co., Ltd.
- Youngbae PARK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Wearable Sound Device and Manufacture Method Thereof
- Publication number 20250240555
- Publication date Jul 24, 2025
- xMEMS Labs, Inc.
- Vijay Daggumati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF
- Publication number 20250240559
- Publication date Jul 24, 2025
- Sonic Blocks, Inc.
- Scott D. Wilker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Settings Based On Environment
- Publication number 20250240588
- Publication date Jul 24, 2025
- Sonos, Inc.
- William H. Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM
- Publication number 20250240569
- Publication date Jul 24, 2025
- ALPS ALPINE CO., LTD.
- Haruki UESUGI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO PROCESSING CIRCUIT
- Publication number 20250239978
- Publication date Jul 24, 2025
- Realtek Semiconductor Corp.
- Chia-Ling Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO RECORDING APPARATUS, IMAGE CAPTURING APPARATUS, CONTROL METHO...
- Publication number 20250234481
- Publication date Jul 17, 2025
- Canon Kabushiki Kaisha
- Akira WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
ECHO CANCELLATION
- Publication number 20250233944
- Publication date Jul 17, 2025
- Cirrus Logic International Semiconductor Ltd.
- Robert D. RAND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Circuits for transducers , loudspeakers or microphones

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Headset

Electronic processing device and processing method, associated acou...

Vehicle-based media system with audio ad and visual content synchro...

Logarithmic amplifiers in silicon microphones

Apple dual concentric spherical microphone array

Audio system equalization based on type of audio being broadcast

Automated detection and tracking of conversations of interest in cr...

Efficient filtering architecture with reduced group delay for decom...

Headphones

System and method for automatically tuning digital signal processin...

Electronic apparatus

Speaker device

Method of outputting sound and a loudspeaker

Enhanced vehicle audio seat excitation with individual passenger co...

Multichannel audio enhancement, decoding, and rendering in response...

Audio profile configuration via proximity based communications

System and method for creating seat-based low frequency audio playback

Colorless generation of elevation perceptual cues using all-pass fi...

Power conversion by a phase-controlled cascade of an inductor-based...

Portable speaker with orientation-dependent equalization

Ambience-adapted audio watermarking for teleconferencing

Video monitoring wall with directional operator alerts

End-fire array microphone arrangements inside a vehicle

Multi-lobe digital microphone enabled audio capture and spatializat...

Second-order equalizer for high-speed data lines

Adaptively adjusting an input current limit for a boost converter

Method and device for controlling microphone input/output by wirele...

Method and system for improving the restitution of low frequencies...

Display device and operating method thereof

Determining a location of a squeak or rattle associated with a vehicle

Patents Applicationslast 30 patents

Music Service Selection

VIBRATIONAL TRANSDUCER CONTROL

LOCATING WIRELESS DEVICES

LOCATING WIRELESS DEVICES

Validation of Audio Calibration Using Multi-Dimensional Motion Check

Facilitating Calibration of an Audio Playback Device

AUDIO DETECTION AND MIXING

Calibration of a Playback Device Based on an Estimated Frequency Re...

SOUND CONTROLLER AND SOUND GENERATION METHOD

VOICE DETECTION OPTIMIZATION USING SOUND METADATA

Low Latency Stereo Analog Digital MEMS Microphone for Audio Live Pe...

ACTIVE NOISE CANCELLATION ADJUSTMENT

SYSTEMS AND METHODS FOR ASSOCIATING PLAYBACK DEVICES WITH VOICE ASS...

AUDIO SYSTEM WITH MIXED RENDERING AUDIO ENHANCEMENT

Wireless Radio Switching

WIRELESS MICROPHONE DIPOLE RF ANTENNA

Audio Response Playback

LOUDSPEAKER ROBOTICS AND AUTOMATIC ARRANGEMENT SYSTEM

MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF

KALMAN-FILTER-BASED ADAPTIVE MICROPHONE ARRAY NOISE REDUCTION METHO...

ELECTRONIC DEVICE AND METHOD FOR TRANSMITTING AUDIO FROM ELECTRONIC...

ELECTRONIC DEVICE AND METHOD FOR GENERATING VIBRATION SOUND SIGNAL

Wearable Sound Device and Manufacture Method Thereof

MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF

Audio Settings Based On Environment

SPEAKER SYSTEM

AUDIO PROCESSING CIRCUIT

AUDIO RECORDING APPARATUS, IMAGE CAPTURING APPARATUS, CONTROL METHO...

ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING SOUND THEREOF

ECHO CANCELLATION