of electrostatic transducers

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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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H04R3/06of electrostatic transducers

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
Acoustic devices with feedback control of acoustic resistance
- Patent number 12,081,941
- Issue date Sep 3, 2024
- Skyworks Solutions, Inc.
- Siarhei Dmitrievich Barsukou
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electrostatic earphone with adjustable acoustic transparency
- Patent number 12,047,727
- Issue date Jul 23, 2024
- Waves Audio Ltd.
- Gabriel Zeltzer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piezoelectric MEMS device with an adaptive threshold for detection...
- Patent number 11,930,334
- Issue date Mar 12, 2024
- QUALCOMM Technologies, Inc.
- Robert J. Littrell
- G01 - MEASURING TESTING
Information Patent Grant
Control of an electrostatic acoustic device
- Patent number 11,910,150
- Issue date Feb 20, 2024
- Waves Audio Ltd.
- Gabriel Zeltzer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for fast mode change of a digital microphone usin...
- Patent number 11,858,808
- Issue date Jan 2, 2024
- Infineon Technologies AG
- Dietmar Straeussnigg
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microphone capsule, microphone arrangement with a plurality of micr...
- Patent number 11,838,723
- Issue date Dec 5, 2023
- Sennheiser electronic GmbH & Co. KG
- Alexander Nowak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for compensating frequency response of microphone
- Patent number 11,785,383
- Issue date Oct 10, 2023
- Harman International Industries, Incorporated
- Xueli Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-rate integrated circuit connectable to a sensor
- Patent number 11,743,647
- Issue date Aug 29, 2023
- Knowles Electronics, LLC
- Mohammad Shajaan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micro-electro-mechanical acoustic transducer device with improved d...
- Patent number 11,716,579
- Issue date Aug 1, 2023
- STMicroelectronics S.r.l.
- Marco Veneri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electrostatic electroacoustic transducer device, signal processing...
- Patent number 11,589,161
- Issue date Feb 21, 2023
- Audio-Technica Corporation
- Koichi Irii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional MEMS microphone with correction circuitry
- Patent number 11,463,816
- Issue date Oct 4, 2022
- Shure Acquisition Holdings, Inc.
- Jordan Schultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric MEMS device with an adaptive threshold for detection...
- Patent number 11,418,882
- Issue date Aug 16, 2022
- Vesper Technologies Inc.
- Robert J. Littrell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-electro-mechanical acoustic transducer device with improved d...
- Patent number 11,350,222
- Issue date May 31, 2022
- STMicroelectronics S.r.l.
- Marco Veneri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital microphone assembly with improved frequency response and no...
- Patent number 11,304,009
- Issue date Apr 12, 2022
- Knowles Electronics, LLC
- Mohammad Shajaan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compensation for microphone roll-off variation in acoustic devices
- Patent number 11,062,687
- Issue date Jul 13, 2021
- Bose Corporation
- Masanori Honda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pressure relief device for microphone protection in an electronic d...
- Patent number 11,046,576
- Issue date Jun 29, 2021
- Motorola Mobility LLC
- Giles Davis
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System and method for a pumping speaker
- Patent number 11,039,248
- Issue date Jun 15, 2021
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transducer assemblies and methods
- Patent number 10,979,824
- Issue date Apr 13, 2021
- Knowles Electronics, LLC
- Christopher Konrad Wolf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microphone package
- Patent number 10,924,867
- Issue date Feb 16, 2021
- Knowles Electroics, LLC
- Tony K. Lim
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Digital microphone assembly with improved frequency response and no...
- Patent number 10,904,672
- Issue date Jan 26, 2021
- Knowles Electronics, LLC
- Mohammad Shajaan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for audio signal processing for a piezoelectric speaker
- Patent number 10,812,905
- Issue date Oct 20, 2020
- USOUND GMBH
- Andrea Rusconi Clerici Beltrami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal protection of an amplifier driving a capacitive load
- Patent number 10,771,021
- Issue date Sep 8, 2020
- Cirrus Logic, Inc.
- Eric Lindemann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Directional MEMS microphone with correction circuitry
- Patent number 10,771,904
- Issue date Sep 8, 2020
- Shure Acquisition Holdings, Inc.
- Jordan Schultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone system
- Patent number 10,764,680
- Issue date Sep 1, 2020
- ALPHA HOLDINGS, INC.
- Young Chul Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MEMS sensors, methods for providing same and method for operating a...
- Patent number 10,737,935
- Issue date Aug 11, 2020
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of controlling loudspeaker diaphragm excursion
- Patent number 10,728,659
- Issue date Jul 28, 2020
- Purifi APS
- Bruno Putzeys
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS sensors
- Patent number 10,712,304
- Issue date Jul 14, 2020
- Cirrus Logic, Inc.
- Paul Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-electro-mechanical acoustic transducer device with improved d...
- Patent number 10,715,929
- Issue date Jul 14, 2020
- STMicroelectronics S.r.l.
- Marco Veneri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of an audio signal correction
- Patent number 10,708,690
- Issue date Jul 7, 2020
- YAYUMA AUDIO SP. Z.O.O.
- Jaroslaw Proksa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
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
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 COMPENSATION LOOP
- Publication number 20240298119
- Publication date Sep 5, 2024
- INFINEON TECHNOLOGIES AG
- Andreas Wiesbauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL OF AN ELECTROSTATIC ACOUSTIC DEVICE
- Publication number 20240187776
- Publication date Jun 6, 2024
- Waves Audio Ltd.
- Gabriel Zeltzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Fast Mode Change of a Digital Microphone Usin...
- Publication number 20240083744
- Publication date Mar 14, 2024
- INFINEON TECHNOLOGIES AG
- Dietmar Straeussnigg
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Digital Non-Linearity Compensation in a Silicon Microphone
- Publication number 20230269534
- Publication date Aug 24, 2023
- INFINEON TECHNOLOGIES AG
- Dietmar Straeussnigg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL OF AN ELECTROSTATIC ACOUSTIC DEVICE
- Publication number 20230171546
- Publication date Jun 1, 2023
- Waves Audio Ltd.
- Gabriel Zeltzer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PIEZOELECTRIC MEMS DEVICE WITH AN ADAPTIVE THRESHOLD FOR DETECTION...
- Publication number 20220394384
- Publication date Dec 8, 2022
- Vesper Technologies Inc.
- Robert J. Littrell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR COMPENSATING FREQUENCY RESPONSE OF MICROPHONE
- Publication number 20220345818
- Publication date Oct 27, 2022
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Xueli FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICRO-ELECTRO-MECHANICAL ACOUSTIC TRANSDUCER DEVICE WITH IMPROVED D...
- Publication number 20220337958
- Publication date Oct 20, 2022
- STMicroelectronics S.r.l.
- Marco VENERI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and Method for Fast Mode Change of a Digital Microphone Usin...
- Publication number 20220306457
- Publication date Sep 29, 2022
- INFINEON TECHNOLOGIES AG
- Dietmar Straeussnigg
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MULTI-RATE INTEGRATED CIRCUIT CONNECTABLE TO A SENSOR
- Publication number 20220141586
- Publication date May 5, 2022
- KNOWLES ELECTRONICS, LLC
- Mohammad Shajaan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Microphone capsule, microphone arrangement with a plurality of micr...
- Publication number 20220030360
- Publication date Jan 27, 2022
- SENNHEISER ELECTRONIC GMBH & CO. KG
- Alexander NOWAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR COMPENSATING FREQUENCY RESPONSE OF MICROPHONE
- Publication number 20220007110
- Publication date Jan 6, 2022
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Xueli FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROSTATIC ELECTROACOUSTIC TRANSDUCER DEVICE, SIGNAL PROCESSING...
- Publication number 20210385576
- Publication date Dec 9, 2021
- Audio-Technica Corporation
- Koichi IRII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pressure Relief Device for Microphone Protection in an Electronic D...
- Publication number 20210171338
- Publication date Jun 10, 2021
- Motorola Mobility LLC
- Giles Davis
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...
- Publication number 20210127213
- Publication date Apr 29, 2021
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTIONAL MEMS MICROPHONE WITH CORRECTION CIRCUITRY
- Publication number 20200404429
- Publication date Dec 24, 2020
- Shure Acquisition Holdings, Inc.
- Jordan Schultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICRO-ELECTRO-MECHANICAL ACOUSTIC TRANSDUCER DEVICE WITH IMPROVED D...
- Publication number 20200314559
- Publication date Oct 1, 2020
- STMicroelectronics S.r.l.
- Marco VENERI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Piezoelectric MEMS Device with an Adaptive Threshold for Detection...
- Publication number 20200296513
- Publication date Sep 17, 2020
- Vesper Technologies Inc.
- Robert J. Littrell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR AUDIO SIGNAL PROCESSING FOR A PIEZOELECTRIC SPEAKER
- Publication number 20200021914
- Publication date Jan 16, 2020
- USound GmbH
- Andrea Rusconi Clerici Beltrami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIGITAL MICROPHONES
- Publication number 20190261085
- Publication date Aug 22, 2019
- Cirrus Logic International Semiconductor Ltd.
- John Paul LESSO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THERMAL PROTECTION OF AN AMPLIFIER DRIVING A CAPACITIVE LOAD
- Publication number 20190260336
- Publication date Aug 22, 2019
- Cirrus Logic International Semiconductor Ltd.
- Eric LINDEMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSDUCER ASSEMBLIES AND METHODS
- Publication number 20190253810
- Publication date Aug 15, 2019
- KNOWLES ELECTRONICS, LLC
- Andrzej PAWLOWSKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...
- Publication number 20190239001
- Publication date Aug 1, 2019
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD TO BIAS MEMS MOTORS
- Publication number 20190191245
- Publication date Jun 20, 2019
- KNOWLES ELECTRONICS, LLC
- Wade Conklin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for a Pumping Speaker
- Publication number 20190174229
- Publication date Jun 6, 2019
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD OF CONTROLLING LOUDSPEAKER DIAPHRAGM EXCURSION
- Publication number 20190149920
- Publication date May 16, 2019
- Purifi APS
- Bruno PUTZEYS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRASONIC OPERATION OF A DIGITAL MICROPHONE
- Publication number 20190116428
- Publication date Apr 18, 2019
- InvenSense, Inc.
- Omid Oliaei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

of electrostatic transducers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital non-linearity compensation in a silicon microphone

Acoustic devices with feedback control of acoustic resistance

Electrostatic earphone with adjustable acoustic transparency

Piezoelectric MEMS device with an adaptive threshold for detection...

Control of an electrostatic acoustic device

System and method for fast mode change of a digital microphone usin...

Microphone capsule, microphone arrangement with a plurality of micr...

Method and system for compensating frequency response of microphone

Multi-rate integrated circuit connectable to a sensor

Micro-electro-mechanical acoustic transducer device with improved d...

Electrostatic electroacoustic transducer device, signal processing...

Directional MEMS microphone with correction circuitry

Piezoelectric MEMS device with an adaptive threshold for detection...

Micro-electro-mechanical acoustic transducer device with improved d...

Digital microphone assembly with improved frequency response and no...

Compensation for microphone roll-off variation in acoustic devices

Pressure relief device for microphone protection in an electronic d...

System and method for a pumping speaker

Transducer assemblies and methods

Microphone package

Digital microphone assembly with improved frequency response and no...

Device for audio signal processing for a piezoelectric speaker

Thermal protection of an amplifier driving a capacitive load

Directional MEMS microphone with correction circuitry

Microphone system

MEMS sensors, methods for providing same and method for operating a...

Method of controlling loudspeaker diaphragm excursion

MEMS sensors

Micro-electro-mechanical acoustic transducer device with improved d...

Method of an audio signal correction

Patents Applicationslast 30 patents

OVER-THE-SINK DRYING ELEMENT

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

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

MEMS COMPENSATION LOOP

CONTROL OF AN ELECTROSTATIC ACOUSTIC DEVICE

System and Method for Fast Mode Change of a Digital Microphone Usin...

Digital Non-Linearity Compensation in a Silicon Microphone

CONTROL OF AN ELECTROSTATIC ACOUSTIC DEVICE

PIEZOELECTRIC MEMS DEVICE WITH AN ADAPTIVE THRESHOLD FOR DETECTION...

METHOD AND SYSTEM FOR COMPENSATING FREQUENCY RESPONSE OF MICROPHONE

MICRO-ELECTRO-MECHANICAL ACOUSTIC TRANSDUCER DEVICE WITH IMPROVED D...

System and Method for Fast Mode Change of a Digital Microphone Usin...

MULTI-RATE INTEGRATED CIRCUIT CONNECTABLE TO A SENSOR

Microphone capsule, microphone arrangement with a plurality of micr...

METHOD AND SYSTEM FOR COMPENSATING FREQUENCY RESPONSE OF MICROPHONE

ELECTROSTATIC ELECTROACOUSTIC TRANSDUCER DEVICE, SIGNAL PROCESSING...

Pressure Relief Device for Microphone Protection in an Electronic D...

DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...

DIRECTIONAL MEMS MICROPHONE WITH CORRECTION CIRCUITRY

MICRO-ELECTRO-MECHANICAL ACOUSTIC TRANSDUCER DEVICE WITH IMPROVED D...

Piezoelectric MEMS Device with an Adaptive Threshold for Detection...

DEVICE FOR AUDIO SIGNAL PROCESSING FOR A PIEZOELECTRIC SPEAKER

DIGITAL MICROPHONES

THERMAL PROTECTION OF AN AMPLIFIER DRIVING A CAPACITIVE LOAD

TRANSDUCER ASSEMBLIES AND METHODS

DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...

APPARATUS AND METHOD TO BIAS MEMS MOTORS

System and Method for a Pumping Speaker

A METHOD OF CONTROLLING LOUDSPEAKER DIAPHRAGM EXCURSION

ULTRASONIC OPERATION OF A DIGITAL MICROPHONE