Microphones

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H04R19/04

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R19/00Electrostatic transducers

Current Industry

H04R19/04Microphones

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Digital non-linearity compensation in a silicon microphone
- Patent number 12,170,874
- Issue date Dec 17, 2024
- Infineon Technologies AG
- Dietmar Straeussnigg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for manufacturing an electroacoustic transducer
- Patent number 12,168,602
- Issue date Dec 17, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Loïc Joet
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fixed-fixed membrane for microelectromechanical system microphone
- Patent number 12,170,869
- Issue date Dec 17, 2024
- Invensense, Inc.
- Joseph Seeger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Acoustic port cover
- Patent number 12,167,190
- Issue date Dec 10, 2024
- Cochlear Limited
- Tadeusz Jurkiewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone assembly with improved startup settling
- Patent number 12,160,715
- Issue date Dec 3, 2024
- Knowles Electronics, LLC
- Jakob Kenn Toft
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration transducer
- Patent number 12,160,704
- Issue date Dec 3, 2024
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Jinyu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone assembly with disturbance compensation
- Patent number 12,156,003
- Issue date Nov 26, 2024
- Knowles Electronics, LLC
- Jakob Kenn Toft
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micromechanical component for a sensor device or microphone device
- Patent number 12,151,936
- Issue date Nov 26, 2024
- Robert Bosch GmbH
- Heribert Weber
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Contaminant-proof microphone assembly
- Patent number 12,155,983
- Issue date Nov 26, 2024
- Cochlear Limited
- Nathan Isaacson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS optical microphone
- Patent number 12,155,997
- Issue date Nov 26, 2024
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Taimoor Ali
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Multiple layer electrode transducers
- Patent number 12,139,394
- Issue date Nov 12, 2024
- Soundskrit Inc.
- Wan-Thai Hsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Silicon-based microphone device and electronic device
- Patent number 12,143,772
- Issue date Nov 12, 2024
- Yunlong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone with flexible performance
- Patent number 12,136,904
- Issue date Nov 5, 2024
- Invensense, Inc.
- Stefano Valle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Triple-membrane MEMS device
- Patent number 12,133,060
- Issue date Oct 29, 2024
- Infineon Technologies AG
- Marc Fueldner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Reduced light reflection package
- Patent number 12,133,049
- Issue date Oct 29, 2024
- Invensense, Inc.
- Roberto Brioschi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Parylene electret condenser microphone backplate
- Patent number 12,126,960
- Issue date Oct 22, 2024
- Shure Acquisition Holdings, Inc.
- Benjamin Jay Grigg
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Diaphragm and MEMS sensor using same
- Patent number 12,126,959
- Issue date Oct 22, 2024
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Linlin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration transducer
- Patent number 12,126,961
- Issue date Oct 22, 2024
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Zhenkui Meng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cantilever microphone
- Patent number 12,120,486
- Issue date Oct 15, 2024
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Yannick Pierre Kervran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microelectromechanical sound transducer system
- Patent number 12,114,130
- Issue date Oct 8, 2024
- Robert Bosch GmbH
- Lutz Ehrig
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic sensor assembly having improved frequency response
- Patent number 12,108,204
- Issue date Oct 1, 2024
- Knowles Electronics, LLC
- Alexander Grossman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-electromechanical system and method for fabricating MEMS havi...
- Patent number 12,103,845
- Issue date Oct 1, 2024
- United Microelectronics Corp.
- Jung-Hao Chang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Digital PDM microphone interface
- Patent number 12,101,611
- Issue date Sep 24, 2024
- SYNTIANT
- Joseph Cordaro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mems structure
- Patent number 12,096,183
- Issue date Sep 17, 2024
- FORTEMEDIA, INC.
- Chih-Yuan Chen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Multi-wavefield flow sensing devices and related methods
- Patent number 12,092,513
- Issue date Sep 17, 2024
- SoneLite Inc.
- Paul Graeme Bremner
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of fabricating capacitive microphone comprising moveable si...
- Patent number 12,075,222
- Issue date Aug 27, 2024
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process of fabricating capacitive microphone comprising movable com...
- Patent number 12,075,223
- Issue date Aug 27, 2024
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone functionality in a multiport array
- Patent number 12,075,205
- Issue date Aug 27, 2024
- GoPro, Inc.
- Nicholas Vitale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone with flexible performance
- Patent number 12,069,430
- Issue date Aug 20, 2024
- Invensense, Inc.
- Stefano Valle
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Process of fabricating lateral mode capacitive microphone including...
- Patent number 12,069,455
- Issue date Aug 20, 2024
- GMEMS TECH SHENZHEN LIMITED
- Guanghua Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
DIAPHRAGM AND MEMS MICROPHONE
- Publication number 20240414478
- Publication date Dec 12, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Minh Ngoc Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVER-THE-SINK DRYING ELEMENT
- Publication number 20240406640
- Publication date Dec 5, 2024
- DORAI HOME, INC.
- Jason Klug
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MICROPHONE FUNCTIONALITY IN A MULTIPORT ARRAY
- Publication number 20240388829
- Publication date Nov 21, 2024
- GoPro, Inc.
- Nicholas Vitale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sensor Assembly with Interface Circuit Voltage Control
- Publication number 20240380406
- Publication date Nov 14, 2024
- KNOWLES ELECTRONICS, LLC
- Vezio Malandruccolo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR GENERATING SITUATIONAL EFFECTS OF LIVE REAL-TIME SOUND R...
- Publication number 20240365454
- Publication date Oct 31, 2024
- FENG-CHOU LIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR MODULE, ACTIVE CONTROL DEVICE, ACTIVE CONTROL METHOD, AND PR...
- Publication number 20240363092
- Publication date Oct 31, 2024
- SONY GROUP CORPORATION
- SHIGETOSHI HAYASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MICROELECTROMECHANICAL ACOUSTIC COMPONENT
- Publication number 20240343552
- Publication date Oct 17, 2024
- ROBERT BOSCH GmbH
- Christoph SCHELLING
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS STRUCTURE
- Publication number 20240340598
- Publication date Oct 10, 2024
- Fortemedia, Inc.
- Chun-Kai MAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONAL MEMS MICROPHONE
- Publication number 20240327204
- Publication date Oct 3, 2024
- Merry Electronics(Shenzhen) Co., Ltd.
- Yueh-Kang Lee
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEM MICROPHONE, MICROPHONE UNIT AND ELE...
- Publication number 20240334132
- Publication date Oct 3, 2024
- GOERTEK MICROELECTRONICS INC.
- Quanbo Zou
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
EFFICIENT FILTERING ARCHITECTURE WITH REDUCED GROUP DELAY FOR DECOM...
- Publication number 20240322833
- Publication date Sep 26, 2024
- INFINEON TECHNOLOGIES AG
- Dietmar Straeussnigg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMS DIAPHRAGM AND MEMS SENSOR
- Publication number 20240300806
- Publication date Sep 12, 2024
- AAC TECHNOLOGIES PTE. LTD
- Anup Patel
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SIMULTANEOUS DUAL USE OF AN ACOUSTIC DEVICE AS A LOUDSPEAKER AND MI...
- Publication number 20240305930
- Publication date Sep 12, 2024
- Waves Audio Ltd.
- Gabriel Zeltzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS MICROPHONE
- Publication number 20240284122
- Publication date Aug 22, 2024
- Soundskrit Inc.
- Stephane Leahy
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Microphone and Display Panel
- Publication number 20240276156
- Publication date Aug 15, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yaqian JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITIVE, MEMS-TYPE ACOUSTIC TRANSDUCER HAVING SEPARATE SENSITIVE...
- Publication number 20240259734
- Publication date Aug 1, 2024
- STMicroelectronics S.r.l.
- Federico VERCESI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTERS FOR MICROPHONES AND COMBINATIONS THEREOF
- Publication number 20240236537
- Publication date Jul 11, 2024
- KNOWLES ELECTRONICS, LLC
- Janice LoPresti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROELECTROMECHANICAL ACOUSTIC SENSOR WITH MEMBRANE ETCH RELEASE S...
- Publication number 20240230400
- Publication date Jul 11, 2024
- InvenSense, Inc.
- Pirmin Rombach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROMECHANICAL SYSTEM COMPRISING CAPACITIVE MEASUREMENT OR ACTUA...
- Publication number 20240223968
- Publication date Jul 4, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Loïc JOET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS SENSOR, MEMS MICROPHONE, ELECTRONIC CIGARETTE
- Publication number 20240215649
- Publication date Jul 4, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Jinyang Li
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS MICROPHONE
- Publication number 20240223966
- Publication date Jul 4, 2024
- AAC TECHNOLOGIES PTE. LTD
- Yuwei Liu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ELECTROMECHANICAL SYSTEM COMPRISING CAPACITIVE MEASUREMENT OR ACTUA...
- Publication number 20240223967
- Publication date Jul 4, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Loïc JOET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Capacitive Sensor Assembly and Electrical Circuit Therefor
- Publication number 20240223965
- Publication date Jul 4, 2024
- KNOWLES ELECTRONICS, LLC
- Shenjie Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Microelectromechanical Systems Sensor with Stabilization Circuit
- Publication number 20240214747
- Publication date Jun 27, 2024
- Knowles Electronics, LLC
- Mark Niederberger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONVERTER UNIT FOR ELECTRICAL AND/OR ACOUSTIC SIGNALS AND/OR RELATI...
- Publication number 20240214748
- Publication date Jun 27, 2024
- ROBERT BOSCH GmbH
- Jochen Reinmuth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-SURFACE INDICATOR LIGHTING
- Publication number 20240196140
- Publication date Jun 13, 2024
- COCHLEAR LIMITED
- Nathan Isaacson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONOLITHIC SOUND TRANSDUCER AND ENVIRONMENTAL BARRIER
- Publication number 20240187770
- Publication date Jun 6, 2024
- INFINEON TECHNOLOGIES AG
- Hutomo Suryo Wasisto
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SEALED DUAL MEMBRANE STRUCTURE AND DEVICE INCLUDING THE SAME
- Publication number 20240171913
- Publication date May 23, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Colin Robert Jenkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRODES FOR MICROELECTROMECHANICAL SYSTEM MICROPHONES
- Publication number 20240171917
- Publication date May 23, 2024
- InvenSense, Inc.
- Joseph Seeger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240171918
- Publication date May 23, 2024
- Nisshinbo Micro Devices Inc.
- Takao FUKUTOME
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Microphones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital non-linearity compensation in a silicon microphone

Method for manufacturing an electroacoustic transducer

Fixed-fixed membrane for microelectromechanical system microphone

Acoustic port cover

Microphone assembly with improved startup settling

Vibration transducer

Microphone assembly with disturbance compensation

Micromechanical component for a sensor device or microphone device

Contaminant-proof microphone assembly

MEMS optical microphone

Multiple layer electrode transducers

Silicon-based microphone device and electronic device

Microphone with flexible performance

Triple-membrane MEMS device

Reduced light reflection package

Parylene electret condenser microphone backplate

Diaphragm and MEMS sensor using same

Vibration transducer

Cantilever microphone

Microelectromechanical sound transducer system

Acoustic sensor assembly having improved frequency response

Micro-electromechanical system and method for fabricating MEMS havi...

Digital PDM microphone interface

Mems structure

Multi-wavefield flow sensing devices and related methods

Process of fabricating capacitive microphone comprising moveable si...

Process of fabricating capacitive microphone comprising movable com...

Microphone functionality in a multiport array

Microphone with flexible performance

Process of fabricating lateral mode capacitive microphone including...

Patents Applicationslast 30 patents

DIAPHRAGM AND MEMS MICROPHONE

OVER-THE-SINK DRYING ELEMENT

MICROPHONE FUNCTIONALITY IN A MULTIPORT ARRAY

Sensor Assembly with Interface Circuit Voltage Control

SYSTEM FOR GENERATING SITUATIONAL EFFECTS OF LIVE REAL-TIME SOUND R...

SENSOR MODULE, ACTIVE CONTROL DEVICE, ACTIVE CONTROL METHOD, AND PR...

MICROELECTROMECHANICAL ACOUSTIC COMPONENT

MEMS STRUCTURE

DIRECTIONAL MEMS MICROPHONE

MICRO-ELECTRO-MECHANICAL SYSTEM MICROPHONE, MICROPHONE UNIT AND ELE...

EFFICIENT FILTERING ARCHITECTURE WITH REDUCED GROUP DELAY FOR DECOM...

MEMS DIAPHRAGM AND MEMS SENSOR

SIMULTANEOUS DUAL USE OF AN ACOUSTIC DEVICE AS A LOUDSPEAKER AND MI...

MEMS MICROPHONE

Microphone and Display Panel

CAPACITIVE, MEMS-TYPE ACOUSTIC TRANSDUCER HAVING SEPARATE SENSITIVE...

ADAPTERS FOR MICROPHONES AND COMBINATIONS THEREOF

MICROELECTROMECHANICAL ACOUSTIC SENSOR WITH MEMBRANE ETCH RELEASE S...

ELECTROMECHANICAL SYSTEM COMPRISING CAPACITIVE MEASUREMENT OR ACTUA...

MEMS SENSOR, MEMS MICROPHONE, ELECTRONIC CIGARETTE

MEMS MICROPHONE

ELECTROMECHANICAL SYSTEM COMPRISING CAPACITIVE MEASUREMENT OR ACTUA...

Capacitive Sensor Assembly and Electrical Circuit Therefor

Microelectromechanical Systems Sensor with Stabilization Circuit

CONVERTER UNIT FOR ELECTRICAL AND/OR ACOUSTIC SIGNALS AND/OR RELATI...

SUB-SURFACE INDICATOR LIGHTING

MONOLITHIC SOUND TRANSDUCER AND ENVIRONMENTAL BARRIER

SEALED DUAL MEMBRANE STRUCTURE AND DEVICE INCLUDING THE SAME

ELECTRODES FOR MICROELECTROMECHANICAL SYSTEM MICROPHONES

MEMS ELEMENT AND METHOD OF MANUFACTURING THE SAME