using a piezo-electric polymer

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H04R17/005

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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

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H04R17/005using a piezo-electric polymer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sound reducing system
- Patent number 12,071,761
- Issue date Aug 27, 2024
- Nitto Denko Corporation
- Yusuke Komoto
- E04 - BUILDING
Information Patent Grant
Piezoelectric film
- Patent number 12,069,429
- Issue date Aug 20, 2024
- FUJIFILM Corporation
- Shingo Fujikata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound apparatus and display apparatus including the same
- Patent number 12,022,257
- Issue date Jun 25, 2024
- LG Display Co., Ltd.
- Takayuki Suzuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Display apparatus and computing apparatus including the same
- Patent number 11,997,414
- Issue date May 28, 2024
- LG Display Co., Ltd.
- DongUk Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic-wave-probe resin material, acoustic lens, acoustic wave pr...
- Patent number 11,992,367
- Issue date May 28, 2024
- FUJIFILM Corporation
- Yuzo Nagata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piezoelectric transducers based on vertically aligned PZT and graph...
- Patent number 11,957,058
- Issue date Apr 9, 2024
- Purdue Research Foundation
- Mukerrem Cakmak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Curved shape piezoelectric transducer and method for manufacturing...
- Patent number 11,938,514
- Issue date Mar 26, 2024
- ESAOTE S.P.A.
- Francesco Bertocci
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Flexible vibration module and display apparatus including the same
- Patent number 11,930,320
- Issue date Mar 12, 2024
- LG Display Co., Ltd.
- YongWoo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS transducer having a diaphragm made of polymer and method of pr...
- Patent number 11,924,610
- Issue date Mar 5, 2024
- USOUND GMBH
- Andrea Rusconi Clerici Beltrami
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Transducer for ultrasonic scalpel
- Patent number 11,911,062
- Issue date Feb 27, 2024
- INNOLCON MEDICAL TECHNOLOGY (SUZHOU) CO., LTD.
- Zhongyu Yan
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Flexoelectricity ultrasonic transducer imaging system
- Patent number 11,917,921
- Issue date Feb 27, 2024
- The Boeing Company
- Morteza Safai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated piezoelectric element and electroacoustic transducer
- Patent number 11,910,159
- Issue date Feb 20, 2024
- FUJIFILM Corporation
- Tetsu Miyoshi
- B32 - LAYERED PRODUCTS
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
Vibration apparatus, apparatus and vehicle including the same
- Patent number 11,882,398
- Issue date Jan 23, 2024
- LG Display Co., Ltd.
- Yong-Su Ham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D piezoelectric polymer materials and devices
- Patent number 11,871,672
- Issue date Jan 9, 2024
- The Regents of the University of California
- Donald J. Sirbuly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device unit
- Patent number RE49756
- Issue date Dec 12, 2023
- Samsung Display Co., Ltd.
- Ha-Yun Kang
Information Patent Grant
MEMS transducer with improved performance
- Patent number 11,800,294
- Issue date Oct 24, 2023
- Hahn-Schickard-Gesellschaft fur Angewandte Forschung e.V.
- Alfons Dehé
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric film, laminated piezoelectric element, and electroaco...
- Patent number 11,793,078
- Issue date Oct 17, 2023
- FUJIFILM Corporation
- Tetsu Miyoshi
- 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
Electronic device
- Patent number 11,785,125
- Issue date Oct 10, 2023
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Jing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound apparatus and display apparatus including the same
- Patent number 11,765,518
- Issue date Sep 19, 2023
- LG Display Co., Ltd.
- Takayuki Suzuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Display apparatus including a sound generating device
- Patent number 11,750,979
- Issue date Sep 5, 2023
- LG Display Co., Ltd.
- YongGyoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and devices for selective modal control for vibratin...
- Patent number 11,743,657
- Issue date Aug 29, 2023
- The University of Rochester
- Michael Charles Heilemann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Transducer, method of manufacturing transducer, and transducing device
- Patent number 11,736,865
- Issue date Aug 22, 2023
- BOE Technology Group Co., Ltd.
- Zhao Cui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flextensional transducers and related methods
- Patent number 11,717,854
- Issue date Aug 8, 2023
- Photosonix Medical, Inc.
- Mark E. Schafer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Underwater transducer for wide-band communication
- Patent number 11,678,112
- Issue date Jun 13, 2023
- Massachusetts Institute of Technology
- Reza Ghaffarivardavagh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasonic generator, method of manufacturing the same, display pan...
- Patent number 11,659,338
- Issue date May 23, 2023
- BOE Technology Group Co., Ltd.
- Yanling Han
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Flexible piezoelectric acoustic sensor fabricated integrally with S...
- Patent number 11,647,338
- Issue date May 9, 2023
- Korea Advanced Institute of Science and Technology
- Keonjae Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sound transducer, having a transducer element integrated in a vibra...
- Patent number 11,590,533
- Issue date Feb 28, 2023
- Robert Bosch GmbH
- Johannes Henneberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric transducers based on vertically aligned PZT and graph...
- Patent number 11,588,097
- Issue date Feb 21, 2023
- Purdue Research Foundation
- Mukerrem Cakmak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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
PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER
- Publication number 20240407266
- Publication date Dec 5, 2024
- FUJIFILM CORPORATION
- Tetsu Miyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC TRANSDUCER AND METHOD FOR MANUFACTURING ACOUSTIC TRANSDUCER
- Publication number 20240284119
- Publication date Aug 22, 2024
- AAC TECHNOLOGIES PTE. LTD
- KianHeng Goh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC TRANSDUCER AND METHOD FOR MANUFACTURING ACOUSTIC TRANSDUCER
- Publication number 20240284120
- Publication date Aug 22, 2024
- AAC Technologies Pte. Ltd.
- KianHeng Goh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS AND COMPUTING APPARATUS INCLUDING THE SAME
- Publication number 20240275916
- Publication date Aug 15, 2024
- LG Display Co., Ltd.
- DongUk KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CURVED SHAPE PIEZOELECTRIC TRANSDUCER AND METHOD FOR MANUFACTURING...
- Publication number 20240269709
- Publication date Aug 15, 2024
- Esaote S.p.A.
- Francesco BERTOCCI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC OUTPUT DEVICES
- Publication number 20240251200
- Publication date Jul 25, 2024
- SHENZHEN SHOKZ CO., LTD.
- Liwei WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LAMINATED PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER
- Publication number 20240206341
- Publication date Jun 20, 2024
- FUJIFILM CORPORATION
- Shun ISHIGE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE RESONANT FREQUENCY ELECTROMECHANICAL DEVICE AND ASSOCIATED...
- Publication number 20240196136
- Publication date Jun 13, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Romain LIECHTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC FILM AND PIEZOELECTRIC ELEMENT
- Publication number 20240179474
- Publication date May 30, 2024
- FUJIFILM CORPORATION
- Yusuke KAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LAMINATED PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER
- Publication number 20240147167
- Publication date May 2, 2024
- FUJIFILM CORPORATION
- Tetsu MIYOSHI
- B32 - LAYERED PRODUCTS
Information Patent Application
TRANSDUCER AND ELECTRONIC DEVICE
- Publication number 20240129673
- Publication date Apr 18, 2024
- Rohm Co., Ltd.
- Takashi NAIKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION APPARATUS, APPARATUS AND VEHICLE INCLUDING THE SAME
- Publication number 20240098405
- Publication date Mar 21, 2024
- LG Display Co., Ltd.
- Yong-Su HAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS
- Publication number 20240089652
- Publication date Mar 14, 2024
- LG Display Co., Ltd.
- Sungtae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING APPARATUS
- Publication number 20240089678
- Publication date Mar 14, 2024
- Earswitch Ltd
- Nicholas Roy Gompertz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus
- Publication number 20240080611
- Publication date Mar 7, 2024
- LG Display Co., Ltd.
- Sungtae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC FILM
- Publication number 20240023451
- Publication date Jan 18, 2024
- FUJIFILM CORPORATION
- Misato NARUBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC FILM
- Publication number 20240023450
- Publication date Jan 18, 2024
- FUJIFILM CORPORATION
- Misato Narubayashi
- B32 - LAYERED PRODUCTS
Information Patent Application
PIEZOELECTRIC ELEMENT
- Publication number 20230421965
- Publication date Dec 28, 2023
- FUJIFILM CORPORATION
- Naohiro OHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC DEVICE
- Publication number 20230388716
- Publication date Nov 30, 2023
- TDK Corporation
- Takashi KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOUND APPARATUS AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20230388719
- Publication date Nov 30, 2023
- LG Display Co., Ltd.
- Takayuki SUZUKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC OUTPUT DEVICES
- Publication number 20230353948
- Publication date Nov 2, 2023
- SHENZHEN SHOKZ CO., LTD.
- Guangyuan ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silent Detection of Open or Short Connections to a Piezoelectric De...
- Publication number 20230326441
- Publication date Oct 12, 2023
- MICROCHIP TECHNOLOGY INCORPORATED
- Jonathan Corbett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MEMBRANE MICROELECTROMECHANICAL ELECTROACOUSTIC TRANSDUCER
- Publication number 20230328456
- Publication date Oct 12, 2023
- STMicroelectronics S.r.l.
- Fabrizio CERINI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Highly Sensitive Acoustic Fabric Including An Acoustic Fiber Transd...
- Publication number 20230304197
- Publication date Sep 28, 2023
- Massachusetts Institute of Technology
- YOEL FINK
- D03 - WEAVING
Information Patent Application
FLEXIBLE ELECTRONIC DEVICE AND METHOD FOR ADJUSTING SOUND OUTPUT TH...
- Publication number 20230283961
- Publication date Sep 7, 2023
- Samsung Electronics Co., Ltd.
- Byungmin LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods And Apparatus For Wideband Acoustic Communication
- Publication number 20230269530
- Publication date Aug 24, 2023
- Massachusetts Institute of Technology
- Reza Ghaffarivardavagh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC TRANSDUCERS BASED ON VERTICALLY ALIGNED PZT AND GRAPH...
- Publication number 20230240146
- Publication date Jul 27, 2023
- Purdue Research Foundation
- Mukerrem Cakmak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS
- Publication number 20230211376
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Seunghyun SUNG
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
- Publication number 20230217190
- Publication date Jul 6, 2023
- LG Display Co., Ltd.
- Minji KIM
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

using a piezo-electric polymer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sound reducing system

Piezoelectric film

Sound apparatus and display apparatus including the same

Display apparatus and computing apparatus including the same

Acoustic-wave-probe resin material, acoustic lens, acoustic wave pr...

Piezoelectric transducers based on vertically aligned PZT and graph...

Curved shape piezoelectric transducer and method for manufacturing...

Flexible vibration module and display apparatus including the same

MEMS transducer having a diaphragm made of polymer and method of pr...

Transducer for ultrasonic scalpel

Flexoelectricity ultrasonic transducer imaging system

Laminated piezoelectric element and electroacoustic transducer

Piezoelectric element

Vibration apparatus, apparatus and vehicle including the same

3D piezoelectric polymer materials and devices

Display device unit

MEMS transducer with improved performance

Piezoelectric film, laminated piezoelectric element, and electroaco...

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

Electronic device

Sound apparatus and display apparatus including the same

Display apparatus including a sound generating device

Method, system and devices for selective modal control for vibratin...

Transducer, method of manufacturing transducer, and transducing device

Flextensional transducers and related methods

Underwater transducer for wide-band communication

Ultrasonic generator, method of manufacturing the same, display pan...

Flexible piezoelectric acoustic sensor fabricated integrally with S...

Sound transducer, having a transducer element integrated in a vibra...

Piezoelectric transducers based on vertically aligned PZT and graph...

Patents Applicationslast 30 patents

PIEZOELECTRIC TRANSDUCER WITH DIFFERENT POLING DIRECTIONS

PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER

ACOUSTIC TRANSDUCER AND METHOD FOR MANUFACTURING ACOUSTIC TRANSDUCER

ACOUSTIC TRANSDUCER AND METHOD FOR MANUFACTURING ACOUSTIC TRANSDUCER

DISPLAY APPARATUS AND COMPUTING APPARATUS INCLUDING THE SAME

CURVED SHAPE PIEZOELECTRIC TRANSDUCER AND METHOD FOR MANUFACTURING...

ACOUSTIC OUTPUT DEVICES

LAMINATED PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER

VARIABLE RESONANT FREQUENCY ELECTROMECHANICAL DEVICE AND ASSOCIATED...

PIEZOELECTRIC FILM AND PIEZOELECTRIC ELEMENT

LAMINATED PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER

TRANSDUCER AND ELECTRONIC DEVICE

VIBRATION APPARATUS, APPARATUS AND VEHICLE INCLUDING THE SAME

APPARATUS

HEARING APPARATUS

Apparatus

PIEZOELECTRIC FILM

PIEZOELECTRIC FILM

PIEZOELECTRIC ELEMENT

ACOUSTIC DEVICE

SOUND APPARATUS AND DISPLAY APPARATUS INCLUDING THE SAME

ACOUSTIC OUTPUT DEVICES

Silent Detection of Open or Short Connections to a Piezoelectric De...

MEMBRANE MICROELECTROMECHANICAL ELECTROACOUSTIC TRANSDUCER

Highly Sensitive Acoustic Fabric Including An Acoustic Fiber Transd...

FLEXIBLE ELECTRONIC DEVICE AND METHOD FOR ADJUSTING SOUND OUTPUT TH...

Methods And Apparatus For Wideband Acoustic Communication

PIEZOELECTRIC TRANSDUCERS BASED ON VERTICALLY ALIGNED PZT AND GRAPH...

APPARATUS

VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME