Piezo-electric transducers Electrostrictive transducers

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Patents Grantslast 30 patents

Information Patent Grant
Vibration module for piezoelectric speaker and panel speaker
- Patent number 12,207,051
- Issue date Jan 21, 2025
- SPT Co., Ltd.
- Hyeung Gyu Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Panel speaker
- Patent number 12,207,045
- Issue date Jan 21, 2025
- DENSO TEN Limited
- Shinichi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric acoustic sensor and method for manufacture thereof
- Patent number 12,196,600
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Zhihong Feng
- G01 - MEASURING TESTING
Information Patent Grant
Electronic stethoscope
- Patent number 12,193,870
- Issue date Jan 14, 2025
- SCOPEAROUND
- Yingjie Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus
- Patent number 12,200,442
- Issue date Jan 14, 2025
- LG Display Co., Ltd.
- Giyoun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sot module
- Patent number 12,200,443
- Issue date Jan 14, 2025
- MICHIHIRO CO., Ltd
- Kyungsu Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric sound generation component
- Patent number 12,200,441
- Issue date Jan 14, 2025
- Murata Manufacturing Co., Ltd.
- Masakazu Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS speaker
- Patent number 12,192,702
- Issue date Jan 7, 2025
- AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD
- Qiang Dan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasonic generator
- Patent number 12,192,701
- Issue date Jan 7, 2025
- Denso Corporation
- Hiromichi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for generating audio signals
- Patent number 12,192,723
- Issue date Jan 7, 2025
- Sonicedge Ltd.
- Mordehai Margalit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic output devices
- Patent number 12,185,060
- Issue date Dec 31, 2024
- SHENZHEN SHOKZ CO., LTD.
- Guangyuan Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microelectromechanical apparatus having multiple vibrating portions
- Patent number 12,180,062
- Issue date Dec 31, 2024
- Industrial Technology Research Institute
- Jen-Chieh Li
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microphone with low noise and high Q value
- Patent number 12,185,045
- Issue date Dec 31, 2024
- SHENZHEN SHOKZ CO., LTD.
- Wenbing Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus
- Patent number 12,185,043
- Issue date Dec 31, 2024
- LG Display Co., Ltd.
- YoungYoon You
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound generation apparatus
- Patent number 12,177,629
- Issue date Dec 24, 2024
- LG Display Co., Ltd.
- Taehyung Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Antenna for a bone-anchored hearing aid
- Patent number 12,177,634
- Issue date Dec 24, 2024
- Oticon Medical A/S
- Morten Thougaard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound generating apparatus for vehicles and vehicle including the same
- Patent number 12,167,188
- Issue date Dec 10, 2024
- LG Display Co., Ltd.
- Sungtae Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Linear transducer in a flapping and bending apparatus
- Patent number 12,167,205
- Issue date Dec 10, 2024
- Cochlear Limited
- Tommy Bergs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver circuit arrangement for driving load and differential drive...
- Patent number 12,155,359
- Issue date Nov 26, 2024
- SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- Bernardus Henricus Krabbenborg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High pitch enhanced passive radiator and passive radiator speaker h...
- Patent number 12,155,993
- Issue date Nov 26, 2024
- Wistron Corporation
- Xiao-Qin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration device and apparatus including the same
- Patent number 12,155,995
- Issue date Nov 26, 2024
- LG Display Co., Ltd.
- Sungwook Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasonic sensor
- Patent number 12,140,713
- Issue date Nov 12, 2024
- Denso Corporation
- Kensuke Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound apparatus and apparatus including the same
- Patent number 12,143,760
- Issue date Nov 12, 2024
- LG Display Co., Ltd.
- Eun Roh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasound transmitter device for driving piezoelectric transducers
- Patent number 12,130,360
- Issue date Oct 29, 2024
- STMicroelectronics S.r.l.
- Antonio Davide Leone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound emitting apparatus
- Patent number 12,133,048
- Issue date Oct 29, 2024
- Kabushiki Kaisha Toshiba
- Toshiki Takayasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasonic wave generation device with low profile
- Patent number 12,133,468
- Issue date Oct 29, 2024
- Murata Manufacturing Co., Ltd.
- Takaaki Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices and methods for hearing
- Patent number 12,133,054
- Issue date Oct 29, 2024
- Earlens Corporation
- Sunil Puria
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Medical device having an impulse force-resistant component
- Patent number 12,126,966
- Issue date Oct 22, 2024
- Cochlear Limited
- Wim Bervoets
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ceiling tile microphone
- Patent number 12,126,958
- Issue date Oct 22, 2024
- ClearOne, Inc.
- Derek L. Graham
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electroacoustic drivers and loudspeakers containing same
- Patent number 12,126,979
- Issue date Oct 22, 2024
- BRANE AUDIO, LLC
- Joseph F. Pinkerton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARAT...
- Publication number 20250024206
- Publication date Jan 16, 2025
- LG Display Co., Ltd.
- HwaYoul LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LAMINATED GLASS SPEAKER SYSTEM INCLUDING ASYMMETRICAL PIEZOELECTRIC...
- Publication number 20250010583
- Publication date Jan 9, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Julien P. Mourou
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
- Publication number 20250016506
- Publication date Jan 9, 2025
- LG Display Co., Ltd.
- YoungWook HA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME
- Publication number 20250016507
- Publication date Jan 9, 2025
- Murata Manufacturing Co., Ltd.
- Hironari YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND APPARATUS
- Publication number 20250008274
- Publication date Jan 2, 2025
- LG Display Co., Ltd.
- Jaehun YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER UNIT AND EARPIECE
- Publication number 20250008249
- Publication date Jan 2, 2025
- MITSUMI ELECTRIC CO., LTD.
- Shinobu KASAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND APPARATUS
- Publication number 20250008273
- Publication date Jan 2, 2025
- LG Display Co., Ltd.
- Jaehun YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSDUCER AND METHOD FOR MANUFACTURING SAME
- Publication number 20250008275
- Publication date Jan 2, 2025
- ROHM CO., LTD.
- Tatsuya SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND APPARATUS
- Publication number 20250008272
- Publication date Jan 2, 2025
- LG Display Co., Ltd.
- Jaehun YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
- Publication number 20250008257
- Publication date Jan 2, 2025
- LG Display Co., Ltd.
- Sungwook KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROELECTROMECHANICAL SENSOR ASSEMBLY AND PROCESS FOR MANUFACTURIN...
- Publication number 20240426652
- Publication date Dec 26, 2024
- STMicroelectronics International N.V.
- Gianluca LONGONI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME
- Publication number 20240422462
- Publication date Dec 19, 2024
- LG Display Co., Ltd.
- Daewon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME
- Publication number 20240422461
- Publication date Dec 19, 2024
- LG Display Co., Ltd.
- Daeho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME
- Publication number 20240422472
- Publication date Dec 19, 2024
- LG Display Co., Ltd.
- DoHyeong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME
- Publication number 20240422471
- Publication date Dec 19, 2024
- LG Display Co., Ltd.
- DoHyeong KIM
- 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
VEHICLE-MOUNTED HUMAN-MACHINE INTERACTION SYSTEM
- Publication number 20240395262
- Publication date Nov 28, 2024
- PATEO CONNECT+ TECHNOLOGY (SHANGHAI) CORPORATION
- Chen LIANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SPEAKERS
- Publication number 20240397252
- Publication date Nov 28, 2024
- SHENZHEN SHOKZ CO., LTD.
- Wenbing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIOACOUSTIC SENSOR AND STETHOSCOPE INCLUDING THE SAME
- Publication number 20240397259
- Publication date Nov 28, 2024
- Murata Manufacturing Co., Ltd.
- Takatoshi KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS SPEAKER
- Publication number 20240397267
- Publication date Nov 28, 2024
- AAC Kaitai Technologies (Wuhan) CO., LTD
- Yiwei Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Piezoelectric Transducer And Flat Panel Speaker With Improved Frequ...
- Publication number 20240397268
- Publication date Nov 28, 2024
- FLORA INNOVATIONS INC.
- Tung Thanh NGUYEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC ACTUATOR WITH SLIDABLE COUPLER
- Publication number 20240381041
- Publication date Nov 14, 2024
- COCHLEAR LIMITED
- Henrik FYRLUND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240381021
- Publication date Nov 14, 2024
- LG Display Co., Ltd.
- Sungtae LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC ACTUATOR WITH SPRING CLAMPING
- Publication number 20240381042
- Publication date Nov 14, 2024
- COCHLEAR LIMITED
- Henrik FYRLUND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TOP NOTCH SLIT PROFILE FOR MEMS DEVICE
- Publication number 20240381034
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ting-Jung Chen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Piezoelectric Electric Energy Generating Device
- Publication number 20240380338
- Publication date Nov 14, 2024
- John M. Leslie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION APPARATUS AND APPARATUS AND VEHICULAR APPARATUS COMPRISIN...
- Publication number 20240381035
- Publication date Nov 14, 2024
- LG Display Co., Ltd.
- Sungwook KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240365037
- Publication date Oct 31, 2024
- LG Display Co., Ltd.
- Yongjoon KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME
- Publication number 20240365071
- Publication date Oct 31, 2024
- Murata Manufacturing Co., Ltd.
- Hironari YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Piezo-electric transducers Electrostrictive transducers

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Vibration module for piezoelectric speaker and panel speaker

Panel speaker

Piezoelectric acoustic sensor and method for manufacture thereof

Electronic stethoscope

Apparatus

Sot module

Piezoelectric sound generation component

MEMS speaker

Ultrasonic generator

Techniques for generating audio signals

Acoustic output devices

Microelectromechanical apparatus having multiple vibrating portions

Microphone with low noise and high Q value

Display apparatus

Sound generation apparatus

Antenna for a bone-anchored hearing aid

Sound generating apparatus for vehicles and vehicle including the same

Linear transducer in a flapping and bending apparatus

Driver circuit arrangement for driving load and differential drive...

High pitch enhanced passive radiator and passive radiator speaker h...

Vibration device and apparatus including the same

Ultrasonic sensor

Sound apparatus and apparatus including the same

Ultrasound transmitter device for driving piezoelectric transducers

Sound emitting apparatus

Ultrasonic wave generation device with low profile

Devices and methods for hearing

Medical device having an impulse force-resistant component

Ceiling tile microphone

Electroacoustic drivers and loudspeakers containing same

Patents Applicationslast 30 patents

PIEZOELECTRIC DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARAT...

LAMINATED GLASS SPEAKER SYSTEM INCLUDING ASYMMETRICAL PIEZOELECTRIC...

VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME

ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME

SOUND APPARATUS

SPEAKER UNIT AND EARPIECE

SOUND APPARATUS

TRANSDUCER AND METHOD FOR MANUFACTURING SAME

SOUND APPARATUS

VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME

MICROELECTROMECHANICAL SENSOR ASSEMBLY AND PROCESS FOR MANUFACTURIN...

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

PIEZOELECTRIC TRANSDUCER WITH DIFFERENT POLING DIRECTIONS

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCER

VEHICLE-MOUNTED HUMAN-MACHINE INTERACTION SYSTEM

SPEAKERS

BIOACOUSTIC SENSOR AND STETHOSCOPE INCLUDING THE SAME

MEMS SPEAKER

Piezoelectric Transducer And Flat Panel Speaker With Improved Frequ...

PIEZOELECTRIC ACTUATOR WITH SLIDABLE COUPLER

DISPLAY APPARATUS

PIEZOELECTRIC ACTUATOR WITH SPRING CLAMPING

TOP NOTCH SLIT PROFILE FOR MEMS DEVICE

Piezoelectric Electric Energy Generating Device

VIBRATION APPARATUS AND APPARATUS AND VEHICULAR APPARATUS COMPRISIN...

DISPLAY APPARATUS

ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME