using a piezo-electric polymer

Industry

CPC
H04R17/025

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Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R17/00Piezo-electric transducers Electrostrictive transducers

Current Industry

H04R17/025using a piezo-electric polymer

Industries

Patents Grantslast 30 patents

Information Patent Grant
Acoustic bending converter system and acoustic apparatus
- Patent number 12,108,212
- Issue date Oct 1, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Bert Kaiser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic transducer with gap-controlling geometry and method of man...
- Patent number 11,950,052
- Issue date Apr 2, 2024
- QUALCOMM Technologies, Inc.
- Karl Grosh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone
- Patent number 11,924,608
- Issue date Mar 5, 2024
- SHENZHEN SHOKZ CO., LTD.
- Wenbing Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric element
- Patent number 11,895,463
- Issue date Feb 6, 2024
- FUJIFILM Corporation
- Yusuke Kagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active piezoelectric sheet with piezoelectric microstructures
- Patent number 11,843,915
- Issue date Dec 12, 2023
- Massachusetts Institute of Technology
- Jinchi Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional microphone and system and method for capturing and proc...
- Patent number 11,792,566
- Issue date Oct 17, 2023
- Soundskrit Inc.
- Sahil Kumar Gupta
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric MEMS device for producing a signal indicative of dete...
- Patent number 11,617,041
- Issue date Mar 28, 2023
- QUALCOMM Incorporated
- Robert J. Littrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-modal field-programmable metamorphic sensor and signal acquis...
- Patent number 11,573,106
- Issue date Feb 7, 2023
- Huazhong University of Science & Technology
- Yongan Huang
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic sensor assembly
- Patent number 11,559,275
- Issue date Jan 24, 2023
- Masimo Corporation
- Valery G. Telfort
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Directional acoustic sensor and electronic device including the same
- Patent number 11,540,077
- Issue date Dec 27, 2022
- Samsung Electronics Co., Ltd.
- Cheheung Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensor unit and musical instrument
- Patent number 11,346,709
- Issue date May 31, 2022
- Yamaha Corporation
- Tomoya Miyata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic transducer with gap-controlling geometry and method of man...
- Patent number 11,259,124
- Issue date Feb 22, 2022
- Vesper Technologies Inc.
- Karl Grosh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic devices
- Patent number 11,234,086
- Issue date Jan 25, 2022
- HEMIDEINA PTY LTD
- Kathryn Lomas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional acoustic sensor and electronic device including the same
- Patent number 11,039,262
- Issue date Jun 15, 2021
- Samsung Electronics Co., Ltd.
- Cheheung Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Piezoelectric element including mesoporous piezoelectric thin film
- Patent number 10,937,944
- Issue date Mar 2, 2021
- Samsung Display Co., Ltd.
- Byeong-Hee Won
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Containers with sensing and/or communication features
- Patent number 10,811,590
- Issue date Oct 20, 2020
- Plastipak Packaging, Inc.
- Marc A. Pedmo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Piezoelectric mems device for producing a signal indicative of dete...
- Patent number 10,715,922
- Issue date Jul 14, 2020
- Vesper Technologies Inc.
- Robert J. Littrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic wave sensor
- Patent number 10,684,163
- Issue date Jun 16, 2020
- Infineon Technologies AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensor unit and musical instrument
- Patent number 10,670,453
- Issue date Jun 2, 2020
- Yamaha Corporation
- Tomoya Miyata
- G01 - MEASURING TESTING
Information Patent Grant
Pickup sensor and biological sensor
- Patent number 10,575,087
- Issue date Feb 25, 2020
- FUJIFILM Corporation
- Tetsu Miyoshi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Auto voice trigger method and audio analyzer employing the same
- Patent number 10,566,011
- Issue date Feb 18, 2020
- Samsung Electronics Co., Ltd.
- Sangha Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electroacoustic transducer
- Patent number 10,567,884
- Issue date Feb 18, 2020
- FUJIFILM Corporation
- Tetsu Miyoshi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Acoustic sensor assembly
- Patent number 10,548,561
- Issue date Feb 4, 2020
- Masimo Corporation
- Valery G. Telfort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micromechanical sound transducer system and corresponding manufactu...
- Patent number 10,547,951
- Issue date Jan 28, 2020
- Robert Bosch GmbH
- Ahmad Mansour
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Piezoelectric microphone
- Patent number 10,524,058
- Issue date Dec 31, 2019
- FUJIFILM Corporation
- Yoshikazu Hishinuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic transducer
- Patent number 10,511,902
- Issue date Dec 17, 2019
- Sony Corporation
- Yuuji Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric element, piezoelectric actuator, and electronic appar...
- Patent number 10,424,722
- Issue date Sep 24, 2019
- Canon Kabushiki Kaisha
- Takanori Matsuda
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Signal processing method of audio sensing device, and audio sensing...
- Patent number 10,356,509
- Issue date Jul 16, 2019
- Samsung Electronics Co., Ltd.
- Sangha Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Piezoelectric device
- Patent number 10,312,427
- Issue date Jun 4, 2019
- MURATA MANUFACTURING CO., LTD.
- Keiichi Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric sensor
- Patent number 10,305,017
- Issue date May 28, 2019
- Murata Manufacturing Co., Ltd.
- Nobuhiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC TRANSDUCER WITH DIFFERENT POLING DIRECTIONS
- Publication number 20240422480
- Publication date Dec 19, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Bichoy Bahr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR MANUFACTURING MEMS ACOUSTIC SENSOR
- Publication number 20240284131
- Publication date Aug 22, 2024
- AAC Kaitai Technologies (Wuhan) CO., LTD
- Qiang Dan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE
- Publication number 20240179458
- Publication date May 30, 2024
- SHENZHEN SHOKZ CO., LTD.
- Wenbing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE PIEZOELECTRIC SHEET WITH PIEZOELECTRIC MICROSTRUCTURES
- Publication number 20240080630
- Publication date Mar 7, 2024
- Massachusetts Institute of Technology
- Jinchi HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC MEMS DEVICE FOR PRODUCING A SIGNAL INDICATIVE OF DETE...
- Publication number 20230308808
- Publication date Sep 28, 2023
- Robert John LITTRELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION SENSOR AND MICROPHONE
- Publication number 20230300536
- Publication date Sep 21, 2023
- SHENZHEN SHOKZ CO., LTD.
- Wenjun DENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BONE CONDUCTION MICROPHONES
- Publication number 20230247352
- Publication date Aug 3, 2023
- SHENZHEN SHOKZ CO., LTD.
- Yongshuai YUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BONE CONDUCTION SOUND TRANSMISSION DEVICES
- Publication number 20230217163
- Publication date Jul 6, 2023
- SHENZHEN SHOKZ CO., LTD.
- Wenbing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SENSOR ASSEMBLY
- Publication number 20230121057
- Publication date Apr 20, 2023
- MASIMO CORPORATION
- Valery G. Telfort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE PIEZOELECTRIC SHEET WITH PIEZOELECTRIC MICROSTRUCTURES
- Publication number 20230054412
- Publication date Feb 23, 2023
- Massachusetts Institute of Technology
- Jinchi HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROPHONE
- Publication number 20230049593
- Publication date Feb 16, 2023
- SHENZHEN SHOKZ CO., LTD.
- Wenbing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC MICROELECTROMECHANICAL SYSTEM MICROPHONE SENSITIVITY...
- Publication number 20220267141
- Publication date Aug 25, 2022
- Skyworks Solutions, Inc.
- Guofeng Chen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Acoustic Transducer with Gap-Controlling Geometry and Method of Man...
- Publication number 20220248145
- Publication date Aug 4, 2022
- Vesper Technologies Inc.
- Karl Grosh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC SENSOR
- Publication number 20220191623
- Publication date Jun 16, 2022
- DENSO CORPORATION
- Kensuke KOBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
ACOUSTIC BENDING CONVERTER SYSTEM AND ACOUSTIC APPARATUS
- Publication number 20220070591
- Publication date Mar 3, 2022
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Bert KAISER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZORESISTIVE MICROPHONE WITH ARC-SHAPED SPRINGS
- Publication number 20220070590
- Publication date Mar 3, 2022
- Seoul National University R&DB Foundation
- Dong Il CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACOUSTIC DEVICES
- Publication number 20210321207
- Publication date Oct 14, 2021
- HEMIDEINA PTY LTD
- Kathryn Lomas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-MODAL FIELD-PROGRAMMABLE METAMORPHIC SENSOR AND SIGNAL ACQUIS...
- Publication number 20210181002
- Publication date Jun 17, 2021
- HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yongan Huang
- G01 - MEASURING TESTING
Information Patent Application
A PIEZOELECTRIC MEMS DEVICE FOR PRODUCING A SIGNAL INDICATIVE OF DE...
- Publication number 20200344555
- Publication date Oct 29, 2020
- Vesper Technologies Inc.
- Robert J. Littrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANUFACTURING METHOD OF A PIEZOELECTRIC MICROPHONE WITH PILLAR STRU...
- Publication number 20200267478
- Publication date Aug 20, 2020
- ASK INDUSTRIES SOCIETA' PER AZIONI
- Paolo LUGLI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACOUSTIC SENSOR ASSEMBLY
- Publication number 20200170610
- Publication date Jun 4, 2020
- MASIMO CORPORATION
- Valery G. Telfort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic Transducer with Gap-Controlling Geometry and Method of Man...
- Publication number 20190281393
- Publication date Sep 12, 2019
- Vesper Technologies Inc.
- Karl Grosh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20190245133
- Publication date Aug 8, 2019
- Murata Manufacturing Co., Ltd.
- Keiichi Umeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICKUP SENSOR AND BIOLOGICAL SENSOR
- Publication number 20190141433
- Publication date May 9, 2019
- FUJIFILM CORPORATION
- Tetsu MIYOSHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Plate Spring
- Publication number 20190110132
- Publication date Apr 11, 2019
- Vesper Technologies Inc.
- Robert J Littrell
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
A PIEZOELECTRIC MEMS DEVICE FOR PRODUCING A SIGNAL INDICATIVE OF DE...
- Publication number 20190098417
- Publication date Mar 28, 2019
- Robert J. Littrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING METHOD OF AUDIO SENSING DEVICE, AND AUDIO SENSING...
- Publication number 20190028799
- Publication date Jan 24, 2019
- Samsung Electronics Co., Ltd.
- Sangha PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROACOUSTIC TRANSDUCER
- Publication number 20180242087
- Publication date Aug 23, 2018
- FUJIFILM CORPORATION
- Tetsu MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR UNIT AND MUSICAL INSTRUMENT
- Publication number 20180209838
- Publication date Jul 26, 2018
- Yamaha Corporation
- Tomoya MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROMECHANICAL SOUND TRANSDUCER SYSTEM AND CORRESPONDING MANUFACTU...
- Publication number 20180192204
- Publication date Jul 5, 2018
- ROBERT BOSCH GmbH
- Ahmad Mansour
- B81 - MICRO-STRUCTURAL TECHNOLOGY

using a piezo-electric polymer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acoustic bending converter system and acoustic apparatus

Acoustic transducer with gap-controlling geometry and method of man...

Microphone

Piezoelectric element

Active piezoelectric sheet with piezoelectric microstructures

Directional microphone and system and method for capturing and proc...

Piezoelectric MEMS device for producing a signal indicative of dete...

Multi-modal field-programmable metamorphic sensor and signal acquis...

Acoustic sensor assembly

Directional acoustic sensor and electronic device including the same

Sensor unit and musical instrument

Acoustic transducer with gap-controlling geometry and method of man...

Acoustic devices

Directional acoustic sensor and electronic device including the same

Piezoelectric element including mesoporous piezoelectric thin film

Containers with sensing and/or communication features

Piezoelectric mems device for producing a signal indicative of dete...

Acoustic wave sensor

Sensor unit and musical instrument

Pickup sensor and biological sensor

Auto voice trigger method and audio analyzer employing the same

Electroacoustic transducer

Acoustic sensor assembly

Micromechanical sound transducer system and corresponding manufactu...

Piezoelectric microphone

Acoustic transducer

Piezoelectric element, piezoelectric actuator, and electronic appar...

Signal processing method of audio sensing device, and audio sensing...

Piezoelectric device

Piezoelectric sensor

Patents Applicationslast 30 patents

PIEZOELECTRIC TRANSDUCER WITH DIFFERENT POLING DIRECTIONS

METHOD FOR MANUFACTURING MEMS ACOUSTIC SENSOR

MICROPHONE

ACTIVE PIEZOELECTRIC SHEET WITH PIEZOELECTRIC MICROSTRUCTURES

PIEZOELECTRIC MEMS DEVICE FOR PRODUCING A SIGNAL INDICATIVE OF DETE...

VIBRATION SENSOR AND MICROPHONE

BONE CONDUCTION MICROPHONES

BONE CONDUCTION SOUND TRANSMISSION DEVICES

ACOUSTIC SENSOR ASSEMBLY

ACTIVE PIEZOELECTRIC SHEET WITH PIEZOELECTRIC MICROSTRUCTURES

MICROPHONE

PIEZOELECTRIC MICROELECTROMECHANICAL SYSTEM MICROPHONE SENSITIVITY...

Acoustic Transducer with Gap-Controlling Geometry and Method of Man...

ULTRASONIC SENSOR

ACOUSTIC BENDING CONVERTER SYSTEM AND ACOUSTIC APPARATUS

PIEZORESISTIVE MICROPHONE WITH ARC-SHAPED SPRINGS

ACOUSTIC DEVICES

MULTI-MODAL FIELD-PROGRAMMABLE METAMORPHIC SENSOR AND SIGNAL ACQUIS...

A PIEZOELECTRIC MEMS DEVICE FOR PRODUCING A SIGNAL INDICATIVE OF DE...

MANUFACTURING METHOD OF A PIEZOELECTRIC MICROPHONE WITH PILLAR STRU...

ACOUSTIC SENSOR ASSEMBLY

Acoustic Transducer with Gap-Controlling Geometry and Method of Man...

PIEZOELECTRIC DEVICE

PICKUP SENSOR AND BIOLOGICAL SENSOR

Plate Spring

A PIEZOELECTRIC MEMS DEVICE FOR PRODUCING A SIGNAL INDICATIVE OF DE...

SIGNAL PROCESSING METHOD OF AUDIO SENSING DEVICE, AND AUDIO SENSING...

ELECTROACOUSTIC TRANSDUCER

SENSOR UNIT AND MUSICAL INSTRUMENT

MICROMECHANICAL SOUND TRANSDUCER SYSTEM AND CORRESPONDING MANUFACTU...