Piezo-electric transducers Electrostrictive transducers

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Patents Grantslast 30 patents

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
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
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
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
Information Patent Grant
Sound generating apparatus and vibration generating apparatus havin...
- Patent number 12,118,952
- Issue date Oct 15, 2024
- LG Display Co., Ltd.
- SeulKi Nam
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Audio device
- Patent number 12,120,483
- Issue date Oct 15, 2024
- TDK Corporation
- Yoshiki Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound-generating apparatus and vehicle including the same
- Patent number 12,120,485
- Issue date Oct 15, 2024
- LG Display Co., Ltd.
- YuSeon Kho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Piezoelectric speaker
- Patent number 12,120,960
- Issue date Oct 15, 2024
- Nitto Denko Corporation
- Yusuke Komoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Apparatus including vibration member to generate sound and vibratio...
- Patent number 12,114,117
- Issue date Oct 8, 2024
- LG Display Co., Ltd.
- Joongsup Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration device and display apparatus including the same
- Patent number 12,108,210
- Issue date Oct 1, 2024
- LG Display Co., Ltd.
- Chiwan Kim
- G06 - COMPUTING CALCULATING COUNTING
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
Ultra-fine particle aggregation, neutralization and filtration
- Patent number 12,097,460
- Issue date Sep 24, 2024
- Smart Material Printing B.V.
- Gregor Luthe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic transceiver including piezoelectric element and stacked...
- Patent number 12,098,938
- Issue date Sep 24, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yudai Ishizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration apparatus and apparatus and vehicular apparatus comprisin...
- Patent number 12,101,600
- Issue date Sep 24, 2024
- LG Display Co., Ltd.
- Sungwook Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric microelectromechanical system microphone with optimiz...
- Patent number 12,101,601
- Issue date Sep 24, 2024
- Skyworks Solutions, Inc.
- Guofeng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for controlling plate loudspeakers using modal...
- Patent number 12,096,193
- Issue date Sep 17, 2024
- University of Rochester
- David Allan Anderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fluid pump having actuators including movable elements for pumping...
- Patent number 12,092,089
- Issue date Sep 17, 2024
- TOMORROW'S MOTION GMBH
- Lutz May
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus including flexible vibration module
- Patent number 12,096,181
- Issue date Sep 17, 2024
- LG Display Co., Ltd.
- Sung Eui Shin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus
- Patent number 12,088,992
- Issue date Sep 10, 2024
- LG Display Co., Ltd.
- Sungtae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibrating device and manufacturing method of the same
- Patent number 12,083,559
- Issue date Sep 10, 2024
- Murata Manufacturing Co., Ltd.
- Kazuyuki Ikeda
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

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
Information Patent Application
ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER PROVIDED WITH THE SAME
- Publication number 20240365070
- Publication date Oct 31, 2024
- Murata Manufacturing Co., Ltd.
- Hironari YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER
- Publication number 20240365052
- Publication date Oct 31, 2024
- OMVO TECHNOLOGY INC.
- YUE SHIH JENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC SENSING UNIT, PIEZOELECTRIC MICROPHONE, AND TERMINAL
- Publication number 20240357295
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Zengping XING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20240357938
- Publication date Oct 24, 2024
- NISSHINBO HOLDINGS INC.
- Naoki MASUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS INCLUDING A VIBRATION MODULE
- Publication number 20240357269
- Publication date Oct 24, 2024
- LG Display Co., Ltd.
- JaeMin SHIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BONE ANCHORED HEARING AID DEVICE UNIT
- Publication number 20240348998
- Publication date Oct 17, 2024
- OTICON MEDICAL A/S
- Martin JOHANSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC VIBRATION DEVICE, SPEAKER UNIT, AND EARPHONE
- Publication number 20240348987
- Publication date Oct 17, 2024
- MITSUMI ELECTRIC CO., LTD.
- Takahiro EGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Earphone
- Publication number 20240348967
- Publication date Oct 17, 2024
- Honor Device Co., Ltd.
- Chuanguo Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR TRANSPORTING NON-NEWTONIAN MATERIALS USING ACOUSTIC SOFT...
- Publication number 20240344668
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Robert H. Dietze
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
ULTRASONIC AURICULAR VAGUS NERVE STIMULATOR
- Publication number 20240342510
- Publication date Oct 17, 2024
- NeurGear
- Jonathan Taylor Hacker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRAINING DIAGNOSTICS AUDIO FEEDBACK
- Publication number 20240335082
- Publication date Oct 10, 2024
- Haier US Appliance Solutions, Inc.
- Ricardo Alberto Aguiar
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Piezo-electric transducers Electrostrictive transducers

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

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

Sound emitting apparatus

Ultrasound transmitter device for driving piezoelectric transducers

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

Sound generating apparatus and vibration generating apparatus havin...

Audio device

Sound-generating apparatus and vehicle including the same

Piezoelectric speaker

Apparatus including vibration member to generate sound and vibratio...

Vibration device and display apparatus including the same

Acoustic bending converter system and acoustic apparatus

Ultra-fine particle aggregation, neutralization and filtration

Ultrasonic transceiver including piezoelectric element and stacked...

Vibration apparatus and apparatus and vehicular apparatus comprisin...

Piezoelectric microelectromechanical system microphone with optimiz...

Systems and methods for controlling plate loudspeakers using modal...

Fluid pump having actuators including movable elements for pumping...

Apparatus including flexible vibration module

Display apparatus

Vibrating device and manufacturing method of the same

Patents Applicationslast 30 patents

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

ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER PROVIDED WITH THE SAME

SPEAKER

PIEZOELECTRIC SENSING UNIT, PIEZOELECTRIC MICROPHONE, AND TERMINAL

PIEZOELECTRIC DEVICE

DISPLAY APPARATUS INCLUDING A VIBRATION MODULE

BONE ANCHORED HEARING AID DEVICE UNIT

PIEZOELECTRIC VIBRATION DEVICE, SPEAKER UNIT, AND EARPHONE

Earphone

SYSTEM FOR TRANSPORTING NON-NEWTONIAN MATERIALS USING ACOUSTIC SOFT...

ULTRASONIC AURICULAR VAGUS NERVE STIMULATOR

DRAINING DIAGNOSTICS AUDIO FEEDBACK