Circuits for transducers , loudspeakers or microphones

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Patents Grantslast 30 patents

Information Patent Grant
First-order differential microphone array with steerable beamformer
- Patent number 12,212,923
- Issue date Jan 28, 2025
- Xin Leng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Calibration state variable
- Patent number 12,212,937
- Issue date Jan 28, 2025
- Sonos, Inc.
- Dayn Wilberding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Target sound signal generation apparatus, target sound signal gener...
- Patent number 12,212,939
- Issue date Jan 28, 2025
- Nippon Telegraph and Telephone Corporation
- Tomohiro Nakatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna assembly for a wirelessly locatable tag
- Patent number 12,207,726
- Issue date Jan 28, 2025
- Apple Inc.
- Ryan C. Perkins
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Signal processing apparatus and signal processing method
- Patent number 12,212,941
- Issue date Jan 28, 2025
- Yamaha Corporation
- Masatoshi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling vehicle
- Patent number 12,207,643
- Issue date Jan 28, 2025
- Hyundai Motor Company
- Seong Un Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound output device, sensory sound source adjustment method, and vo...
- Patent number 12,212,942
- Issue date Jan 28, 2025
- SHENZHEN SHOKZ CO., LTD.
- Junjiang Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control in an active noise reduction (ANR) signal fl...
- Patent number 12,211,479
- Issue date Jan 28, 2025
- Bose Corporation
- Joseph H. Cattell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic processing apparatus
- Patent number 12,212,940
- Issue date Jan 28, 2025
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Makoto Takemoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio system with dynamic target listening spot and ambient object...
- Patent number 12,212,951
- Issue date Jan 28, 2025
- Realtek Semiconductor Corp.
- Kai-Hsiang Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Body language detection and microphone control
- Patent number 12,206,991
- Issue date Jan 21, 2025
- Universal City Studios LLC
- Robert Michael Jordan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing method and device of mems microphone and mems mic...
- Patent number 12,207,061
- Issue date Jan 21, 2025
- GOERTEK INC.
- Dingyun Li
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of rendering one or more captured audio soundfields to a lis...
- Patent number 12,207,073
- Issue date Jan 21, 2025
- Dolby Laboratories Licensing Corporation
- Richard J. Cartwright
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile terminal and sound output control method
- Patent number 12,206,811
- Issue date Jan 21, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Hanzhong Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmitting messages to a display device based on detected audio o...
- Patent number 12,204,818
- Issue date Jan 21, 2025
- ROKU, INC.
- Daniel Martin Daly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound diffusion device with controlled broadband directivity
- Patent number 12,207,047
- Issue date Jan 21, 2025
- L-Acoustics
- Christophe Combet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device, sound-emitting controlling method, and sound-emitti...
- Patent number 12,207,066
- Issue date Jan 21, 2025
- Beijing BOE Optoelectronics Technology Co., Ltd
- Minglei Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating spatial audio with uniform reverberation in r...
- Patent number 12,207,075
- Issue date Jan 21, 2025
- Agora Lab, Inc.
- Song Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and controlling method thereof
- Patent number 12,205,571
- Issue date Jan 21, 2025
- Samsung Electronics Co., Ltd.
- Sungjin Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic device
- Patent number 12,207,034
- Issue date Jan 21, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound output control device, sound output system, sound output cont...
- Patent number 12,207,070
- Issue date Jan 21, 2025
- JVCKENWOOD CORPORATION
- Tatsuru Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for detecting sound event liveness using a microp...
- Patent number 12,207,074
- Issue date Jan 21, 2025
- Apple Inc.
- Hassan Taherian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive audio delivery and rendering
- Patent number 12,204,815
- Issue date Jan 21, 2025
- Tencent America LLC
- Shan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic audio equalization for online conferences
- Patent number 12,207,063
- Issue date Jan 21, 2025
- Zoom Video Communications, Inc.
- Yuhui Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Power supply device and method for searching audio output device us...
- Patent number 12,207,065
- Issue date Jan 21, 2025
- Samsung Electronics Co., Ltd.
- Juyeon Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel audio playback system
- Patent number 12,207,067
- Issue date Jan 21, 2025
- Shih-Chieh Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content recognition using fingerprinting
- Patent number 12,205,601
- Issue date Jan 21, 2025
- Amazon Technologies, Inc.
- David McGuire
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and method for recognizing audio output device co...
- Patent number 12,204,812
- Issue date Jan 21, 2025
- Samsung Electronics Co., Ltd.
- Wookwang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound-output device
- Patent number 12,207,062
- Issue date Jan 21, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling power consumption of speaker,...
- Patent number 12,207,064
- Issue date Jan 21, 2025
- AAC Microtech (Changzhou) Co., Ltd.
- Hongxing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT AND ELECTRONIC EQUIPMENT
- Publication number 20250039600
- Publication date Jan 30, 2025
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Dong Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus, Methods and Computer Programs for Providing Spatial Audio
- Publication number 20250039602
- Publication date Jan 30, 2025
- Nokia Technologies Oy
- Juha Tapio VILKAMO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS EARPHONES AND CONTROL METHOD THEREOF, COMPUTER EQUIPMENT A...
- Publication number 20250039604
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Yajun ZHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REVERBERATION FINGERPRINT ESTIMATION
- Publication number 20250039622
- Publication date Jan 30, 2025
- Magic Leap, Inc.
- Mathieu PARVAIX
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT
- Publication number 20250038713
- Publication date Jan 30, 2025
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Dong Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC OUTPUT APPARATUS
- Publication number 20250039591
- Publication date Jan 30, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMISSIONABLE SMART DEVICE FOR ELECTRONIC CONFERENCE
- Publication number 20250036351
- Publication date Jan 30, 2025
- LENOVO (SINGAPORE) PTE. LTD.
- David Douglas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR VOLUME ADJUSTMENT
- Publication number 20250038724
- Publication date Jan 30, 2025
- Gracenote, Inc.
- Robert Coover
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR ACOUSTIC ADJUSTMENT
- Publication number 20250038725
- Publication date Jan 30, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Daiki CHO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sound capturing unit
- Publication number 20250039587
- Publication date Jan 30, 2025
- SAGEMCOM BROADBAND SAS
- Dominique SUSINI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICES
- Publication number 20250039597
- Publication date Jan 30, 2025
- SHENZHEN SHOKZ CO., LTD.
- Guangyuan ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE CIRCUIT, MICROPHONE MODULE, AND METHOD FOR RAISING SOUND...
- Publication number 20250039601
- Publication date Jan 30, 2025
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Dong Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMART ROUTING FOR AUDIO OUTPUT DEVICES
- Publication number 20250039606
- Publication date Jan 30, 2025
- Apple Inc.
- Aarti Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor Device And Electronic Apparatus
- Publication number 20250039621
- Publication date Jan 30, 2025
- SEIKO EPSON CORPORATION
- Takao KATAYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF CONTROLLING A VEHICLE HAVING A LOAD RAMP
- Publication number 20250033549
- Publication date Jan 30, 2025
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- John Robert Van Wiemeersch
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUDIO DEVICE CONFIGURED FOR DAISY CHAINING
- Publication number 20250037697
- Publication date Jan 30, 2025
- Voyetra Turtle Beach, Inc.
- David Zepp
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PLAYBACK METHOD AND DEVICE
- Publication number 20250039605
- Publication date Jan 30, 2025
- NXP USA, Inc.
- Cristian Alexandru Tanase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor Device And Electronic Apparatus
- Publication number 20250039623
- Publication date Jan 30, 2025
- SEIKO EPSON CORPORATION
- Takao KATAYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER CONVERSION BY A PHASE-CONTROLLED CASCADE OF AN INDUCTOR-BASED...
- Publication number 20250038642
- Publication date Jan 30, 2025
- Cirrus Logic International Semiconductor Ltd.
- John L. MELANSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACOUSTIC APPARATUS
- Publication number 20250039603
- Publication date Jan 30, 2025
- ALPS ALPINE CO., LTD.
- Ryo ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF
- Publication number 20250030969
- Publication date Jan 23, 2025
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FREQUENCY SENSING METHOD AND APPARATUS USING MOBILE-CLUSTERS
- Publication number 20250028501
- Publication date Jan 23, 2025
- Levaughn Denton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER INTERFACES FOR MANAGING AUDIO EXPOSURE
- Publication number 20250030981
- Publication date Jan 23, 2025
- Apple Inc.
- Nicholas FELTON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND ACTUATOR WITH ROBUST POSITIONING OF MAGNETIC POLE PLATE PACKETS
- Publication number 20250030983
- Publication date Jan 23, 2025
- Continental Engineering Services GmbH
- Philipp Neubauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SIGNAL PROCESSING METHOD, RECORDING MEDIUM, SOUND SIGNAL PROC...
- Publication number 20250028500
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO CABLE CONNECTOR WITH SELECTABLE IMPEDANCE
- Publication number 20250030207
- Publication date Jan 23, 2025
- ATLANTIC SIGNAL, LLC
- Cody Michael Stallbaumer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POP-CLICK-NOISE (PCN) REDUCTION IN AUDIO DRIVER
- Publication number 20250030391
- Publication date Jan 23, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Laxmi Vivek TRIPURARI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dynamic Valve for An Electronic Device
- Publication number 20250030976
- Publication date Jan 23, 2025
- Apple Inc.
- Gokhan Hatipoglu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MICROELECTROMECHANICAL DEVICE, MICROELECTROMECHANICAL MICROPHONE AN...
- Publication number 20250030987
- Publication date Jan 23, 2025
- ROBERT BOSCH GmbH
- Jochen Reinmuth
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Joint Acoustic Echo Cancelation, Speech Enhancement, and Voice Sepa...
- Publication number 20250029624
- Publication date Jan 23, 2025
- Google LLC
- Arun Narayanan
- G06 - COMPUTING CALCULATING COUNTING

Circuits for transducers , loudspeakers or microphones

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

First-order differential microphone array with steerable beamformer

Calibration state variable

Target sound signal generation apparatus, target sound signal gener...

Antenna assembly for a wirelessly locatable tag

Signal processing apparatus and signal processing method

System and method for controlling vehicle

Sound output device, sensory sound source adjustment method, and vo...

Automatic gain control in an active noise reduction (ANR) signal fl...

Acoustic processing apparatus

Audio system with dynamic target listening spot and ambient object...

Body language detection and microphone control

Signal processing method and device of mems microphone and mems mic...

Method of rendering one or more captured audio soundfields to a lis...

Mobile terminal and sound output control method

Transmitting messages to a display device based on detected audio o...

Sound diffusion device with controlled broadband directivity

Display device, sound-emitting controlling method, and sound-emitti...

System for generating spatial audio with uniform reverberation in r...

Electronic device and controlling method thereof

Acoustic device

Sound output control device, sound output system, sound output cont...

Method and system for detecting sound event liveness using a microp...

Adaptive audio delivery and rendering

Automatic audio equalization for online conferences

Power supply device and method for searching audio output device us...

Multi-channel audio playback system

Content recognition using fingerprinting

Electronic device and method for recognizing audio output device co...

Sound-output device

Method and apparatus for controlling power consumption of speaker,...

Patents Applicationslast 30 patents

SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT AND ELECTRONIC EQUIPMENT

Apparatus, Methods and Computer Programs for Providing Spatial Audio

WIRELESS EARPHONES AND CONTROL METHOD THEREOF, COMPUTER EQUIPMENT A...

REVERBERATION FINGERPRINT ESTIMATION

SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT

ACOUSTIC OUTPUT APPARATUS

COMMISSIONABLE SMART DEVICE FOR ELECTRONIC CONFERENCE

METHODS AND APPARATUS FOR VOLUME ADJUSTMENT

METHOD FOR ACOUSTIC ADJUSTMENT

Sound capturing unit

ACOUSTIC OUTPUT DEVICES

MICROPHONE CIRCUIT, MICROPHONE MODULE, AND METHOD FOR RAISING SOUND...

SMART ROUTING FOR AUDIO OUTPUT DEVICES

Semiconductor Device And Electronic Apparatus

METHOD OF CONTROLLING A VEHICLE HAVING A LOAD RAMP

AUDIO DEVICE CONFIGURED FOR DAISY CHAINING

AUDIO PLAYBACK METHOD AND DEVICE

Semiconductor Device And Electronic Apparatus

POWER CONVERSION BY A PHASE-CONTROLLED CASCADE OF AN INDUCTOR-BASED...

ACOUSTIC APPARATUS

ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF

MULTI-FREQUENCY SENSING METHOD AND APPARATUS USING MOBILE-CLUSTERS

USER INTERFACES FOR MANAGING AUDIO EXPOSURE

SOUND ACTUATOR WITH ROBUST POSITIONING OF MAGNETIC POLE PLATE PACKETS

SOUND SIGNAL PROCESSING METHOD, RECORDING MEDIUM, SOUND SIGNAL PROC...

AUDIO CABLE CONNECTOR WITH SELECTABLE IMPEDANCE

POP-CLICK-NOISE (PCN) REDUCTION IN AUDIO DRIVER

Dynamic Valve for An Electronic Device

MICROELECTROMECHANICAL DEVICE, MICROELECTROMECHANICAL MICROPHONE AN...

Joint Acoustic Echo Cancelation, Speech Enhancement, and Voice Sepa...