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H01L41/257

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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L41/00Piezo-electric devices in general Electrostrictive devices in general Magnetostrictive devices in general Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof Details thereof

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H01L41/257by polarising

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasound transducer and ultrasound diagnostic apparatus
- Patent number 11,612,912
- Issue date Mar 28, 2023
- Konica Minolta, Inc.
- Kenji Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for sensing underwater sound pressure
- Patent number 11,616,190
- Issue date Mar 28, 2023
- B&L Sensor Technologies, LLC
- Lawrence Fishman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system to prevent depoling of ultrasound transducer
- Patent number 11,592,543
- Issue date Feb 28, 2023
- GE Precision Healthcare LLC
- Harald Weichenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric poling of a wafer with temporary and permanent electr...
- Patent number 11,563,166
- Issue date Jan 24, 2023
- Invensense, Inc.
- Chienliu Chang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric hair-like sensor, method for making same, and electro...
- Patent number 11,545,611
- Issue date Jan 3, 2023
- Interface Technology (ChengDu) Co., Ltd.
- Ming-Ta Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric composition and piezoelectric device
- Patent number 11,545,613
- Issue date Jan 3, 2023
- TDK Corporation
- Masashi Kitazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing piezoelectric instrumentation devices with...
- Patent number 11,545,615
- Issue date Jan 3, 2023
- Baker Hughes Oilfield Operations LLC
- Elan Yogeswaren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibration element, electronic apparatus, and vehicle
- Patent number 11,538,981
- Issue date Dec 27, 2022
- Seiko Epson Corporation
- Kenichi Kurokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroacoustic transduction film and manufacturing method thereof,...
- Patent number 11,540,074
- Issue date Dec 27, 2022
- FUJIFILM Corporation
- Naoki Murakami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for producing piezoelectric element
- Patent number 11,515,470
- Issue date Nov 29, 2022
- NGK Insulators, Ltd.
- Hiroki Obata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a piezoelectric transformer and piezoelectric...
- Patent number 11,476,407
- Issue date Oct 18, 2022
- EPCOS AG
- Bernhard Döllgast
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric film and method for producing same
- Patent number 11,469,366
- Issue date Oct 11, 2022
- Kenji Omote
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing piezoelectric element, method of manufactur...
- Patent number 11,450,801
- Issue date Sep 20, 2022
- Canon Kabushiki Kaisha
- Akira Uebayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing fingerprint recognition module, fingerprin...
- Patent number 11,436,856
- Issue date Sep 6, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Wenqu Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system to prevent depoling of ultrasound transducer
- Patent number 11,435,461
- Issue date Sep 6, 2022
- GE Precision Healthcare LLC
- Harald Weichenberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multilayer piezoelectric element, piezoelectric vibration apparatus...
- Patent number 11,437,560
- Issue date Sep 6, 2022
- Taiyo Yuden Co., Ltd.
- Sumiaki Kishimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Piezoelectric polyvinylidene fluoride material, method for manufact...
- Patent number 11,430,941
- Issue date Aug 30, 2022
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yongxiang Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stepped piezoelectric actuator
- Patent number 11,398,594
- Issue date Jul 26, 2022
- Facebook Technologies, LLC
- Andrew John Ouderkirk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical transducer, liquid discharge head, liquid dischar...
- Patent number 11,355,693
- Issue date Jun 7, 2022
- Ricoh Company, Ltd.
- Naoya Kondo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Molecularly doped piezoelectric foams
- Patent number 11,335,846
- Issue date May 17, 2022
- University of Pittsburgh of the Commonwealth System of Higher Education
- Geoffrey R. Hutchison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production of lead-free piezoceramics in aqueous surroundings
- Patent number 11,335,848
- Issue date May 17, 2022
- CeramTec GmbH
- Hans-Jürgen Schreiner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for poling polymer thin films
- Patent number 11,283,004
- Issue date Mar 22, 2022
- Areesys Technologies, Inc.
- Albert Ting
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic fingerprint recognition module and display panel
- Patent number 11,247,234
- Issue date Feb 15, 2022
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yongxiang Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shear vibration-based piezoelectric composite material and preparat...
- Patent number 11,245,066
- Issue date Feb 8, 2022
- Beijing Information Science & Technology University
- Lei Qin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric transformer
- Patent number 11,233,190
- Issue date Jan 25, 2022
- Murata Manufacturing Co., Ltd.
- Shinsuke Ikeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an oscillator
- Patent number 11,201,571
- Issue date Dec 14, 2021
- Canon Kabushiki Kaisha
- Jumpei Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic protection device and manufacturing method thereof an...
- Patent number 11,158,625
- Issue date Oct 26, 2021
- BOE Technology Group Co., Ltd.
- Donghui Zhang
- G02 - OPTICS
Information Patent Grant
Electroacoustic transduction film and manufacturing method thereof,...
- Patent number 11,140,500
- Issue date Oct 5, 2021
- FUJIFILM Corporation
- Naoki Murakami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piezoelectric element, vibrator, vibration wave motor, optical appa...
- Patent number 11,081,638
- Issue date Aug 3, 2021
- Canon Kabushiki Kaisha
- Jumpei Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for poling a piezoelectric film
- Patent number 11,063,203
- Issue date Jul 13, 2021
- QUALCOMM Incorporated
- Fan Zhong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Flexible Patterned Piezoceramic Composite and Manufacturing Method...
- Publication number 20230292617
- Publication date Sep 14, 2023
- City University of Hong Kong
- Zhengbao YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC POLYMER BLEND AND COMPOSITE COMPOSITIONS INCLUDING LI...
- Publication number 20230127574
- Publication date Apr 27, 2023
- SABIC Global Technologies B.V.
- Soma GUHATHAKURTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for depolarization suppression of rhombohedral relaxor-based...
- Publication number 20230117560
- Publication date Apr 20, 2023
- Harbin Engineering University
- Shuangjie ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC DEVICE WITH PILLAR STRUCTURE AND METHOD OF MANUFACTURING
- Publication number 20230076265
- Publication date Mar 9, 2023
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Laurens Christiaan Johannes Maria PETERS
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
METHOD FOR FORMING PIEZOELECTRIC FILMS ON SURFACES OF ARBITRARY MOR...
- Publication number 20230066205
- Publication date Mar 2, 2023
- City University of Hong Kong
- Zhengbao YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUORINE-CONTAINING POLYMER FILM
- Publication number 20230069063
- Publication date Mar 2, 2023
- DAIKIN INDUSTRIES, LTD.
- Tetsuhiro KODANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THICK-FILM TRANSDUCER ARRAYS AND CONTROL FIELD
- Publication number 20230019897
- Publication date Jan 19, 2023
- Structural Integrity Associates, Inc.
- Robert Edward Chambers
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
PIEZOELECTRIC ELEMENT
- Publication number 20220352454
- Publication date Nov 3, 2022
- TDK Corporation
- Yoshiki OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING PIEZOELECTRIC INSTRUMENTATION DEVICES WITH...
- Publication number 20220328754
- Publication date Oct 13, 2022
- Baker Hughes Oilfield Operations LLC
- Elan Yogeswaren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM TO PREVENT DEPOLING OF ULTRASOUND TRANSDUCER
- Publication number 20220291369
- Publication date Sep 15, 2022
- GE Precision Healthcare LLC
- Harald Weichenberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PIEZOELECTRIC POLYMERS WITH HIGH POLYDISPERSITY
- Publication number 20220254989
- Publication date Aug 11, 2022
- Facebook Technologies, LLC
- Andrew John Ouderkirk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
3D-Printed Ferroelectric Metamaterial with Giant Piezoelectricity a...
- Publication number 20220254985
- Publication date Aug 11, 2022
- Wisconsin Alumni Research Foundation
- Xudong Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF MANUFACTURING A CURVED CERAMIC STRUCTURE
- Publication number 20220246834
- Publication date Aug 4, 2022
- City University of Hong Kong
- Zhengbao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System And Method For Extraction Of Piezoelectric Constants Electri...
- Publication number 20220163577
- Publication date May 26, 2022
- UNITED ARAB EMIRATES UNIVERSITY
- Mahmoud F. Y. Al Ahmad
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY MODULE AND FABRICATION METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20220157901
- Publication date May 19, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuju CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE AND LOW COST LEAD-FREE PIEZOELECTRIC COMPOSITES WITH HIGH...
- Publication number 20220158075
- Publication date May 19, 2022
- SABIC Global Technologies B.V.
- Jibran KHALIQ
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLEXIBLE SENSOR DETECTION SYSTEM FOR MEDICAL CARE AND HEALTH
- Publication number 20220142573
- Publication date May 12, 2022
- Qingdao University of Technology
- Changhe LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MAKING PIEZOELECTRIC COMPOSITES
- Publication number 20220125590
- Publication date Apr 28, 2022
- University of Kansas
- Elizabeth Annamaria FRIIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC FINGERPRINT RECOGNITION ASSEMBLY AND ELECTRONIC DEVICE
- Publication number 20220075978
- Publication date Mar 10, 2022
- JIANGXI OUMAISI MICROELECTRONICS CO., LTD.
- Xuanxuan LIU
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING PIEZOELECTRIC INSTRUMENTATION DEVICES WITH...
- Publication number 20220077380
- Publication date Mar 10, 2022
- Baker Hughes Oilfield Operations LLC
- Elan Yogeswaren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITE FIBER
- Publication number 20220077378
- Publication date Mar 10, 2022
- Arkema France
- Fabrice DOMINGUES DOS SANTOS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC SENSOR AND MANUFACTURING METHOD THEREFOR, AND ELECTRO...
- Publication number 20220043996
- Publication date Feb 10, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Yingming LIU
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
METHOD FOR MONITORING POLARIZATION QUALITY OF PIEZOELECTRIC FILM
- Publication number 20220003803
- Publication date Jan 6, 2022
- CREATING NANO TECHNOLOGIES, INC.
- Ji-Yung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROACOUSTIC TRANSDUCTION FILM AND MANUFACTURING METHOD THEREOF,...
- Publication number 20210392453
- Publication date Dec 16, 2021
- FUJIFILM CORPORATION
- Naoki MURAKAMI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PIEZOELECTRIC FILM
- Publication number 20210384411
- Publication date Dec 9, 2021
- DAIKIN INDUSTRIES, LTD.
- Tetsuhiro KODANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Poling Polymer Thin Films
- Publication number 20210376223
- Publication date Dec 2, 2021
- Areesys Technologies, Inc.
- Albert Ting
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC FINGERPRINT RECOGNITION MODULE AND DISPLAY PANEL
- Publication number 20210354170
- Publication date Nov 18, 2021
- Yongxiang ZHOU
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
System And Method For Extraction Of Piezoelectric Constants Electri...
- Publication number 20210349137
- Publication date Nov 11, 2021
- UNITED ARAB EMIRATES UNIVERSITY
- Mahmoud F. Y. Al Ahmad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHEAR PIEZOELECTRIC TRANSDUCER
- Publication number 20210343928
- Publication date Nov 4, 2021
- Edsger Constant Pieter SMITS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC POLYVINYLIDENE FLUORIDE MATERIAL, METHOD FOR MANUFACT...
- Publication number 20210336124
- Publication date Oct 28, 2021
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yongxiang ZHOU
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

by polarising

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultrasound transducer and ultrasound diagnostic apparatus

Device and method for sensing underwater sound pressure

Method and system to prevent depoling of ultrasound transducer

Piezoelectric poling of a wafer with temporary and permanent electr...

Piezoelectric hair-like sensor, method for making same, and electro...

Piezoelectric composition and piezoelectric device

Method for manufacturing piezoelectric instrumentation devices with...

Vibration element, electronic apparatus, and vehicle

Electroacoustic transduction film and manufacturing method thereof,...

Method for producing piezoelectric element

Method for producing a piezoelectric transformer and piezoelectric...

Piezoelectric film and method for producing same

Method of manufacturing piezoelectric element, method of manufactur...

Method for manufacturing fingerprint recognition module, fingerprin...

Method and system to prevent depoling of ultrasound transducer

Multilayer piezoelectric element, piezoelectric vibration apparatus...

Piezoelectric polyvinylidene fluoride material, method for manufact...

Stepped piezoelectric actuator

Electromechanical transducer, liquid discharge head, liquid dischar...

Molecularly doped piezoelectric foams

Production of lead-free piezoceramics in aqueous surroundings

Method and apparatus for poling polymer thin films

Ultrasonic fingerprint recognition module and display panel

Shear vibration-based piezoelectric composite material and preparat...

Piezoelectric transformer

Method of manufacturing an oscillator

Electrostatic protection device and manufacturing method thereof an...

Electroacoustic transduction film and manufacturing method thereof,...

Piezoelectric element, vibrator, vibration wave motor, optical appa...

Apparatus and method for poling a piezoelectric film

Patents Applicationslast 30 patents

Flexible Patterned Piezoceramic Composite and Manufacturing Method...

PIEZOELECTRIC POLYMER BLEND AND COMPOSITE COMPOSITIONS INCLUDING LI...

Method for depolarization suppression of rhombohedral relaxor-based...

PIEZOELECTRIC DEVICE WITH PILLAR STRUCTURE AND METHOD OF MANUFACTURING

METHOD FOR FORMING PIEZOELECTRIC FILMS ON SURFACES OF ARBITRARY MOR...

FLUORINE-CONTAINING POLYMER FILM

THICK-FILM TRANSDUCER ARRAYS AND CONTROL FIELD

PIEZOELECTRIC ELEMENT

METHOD FOR MANUFACTURING PIEZOELECTRIC INSTRUMENTATION DEVICES WITH...

METHOD AND SYSTEM TO PREVENT DEPOLING OF ULTRASOUND TRANSDUCER

PIEZOELECTRIC POLYMERS WITH HIGH POLYDISPERSITY

3D-Printed Ferroelectric Metamaterial with Giant Piezoelectricity a...

METHOD OF MANUFACTURING A CURVED CERAMIC STRUCTURE

System And Method For Extraction Of Piezoelectric Constants Electri...

DISPLAY MODULE AND FABRICATION METHOD THEREOF, AND DISPLAY DEVICE

FLEXIBLE AND LOW COST LEAD-FREE PIEZOELECTRIC COMPOSITES WITH HIGH...

FLEXIBLE SENSOR DETECTION SYSTEM FOR MEDICAL CARE AND HEALTH

METHOD OF MAKING PIEZOELECTRIC COMPOSITES

ULTRASONIC FINGERPRINT RECOGNITION ASSEMBLY AND ELECTRONIC DEVICE

METHOD FOR MANUFACTURING PIEZOELECTRIC INSTRUMENTATION DEVICES WITH...

PIEZOELECTRIC COMPOSITE FIBER

PIEZOELECTRIC SENSOR AND MANUFACTURING METHOD THEREFOR, AND ELECTRO...

METHOD FOR MONITORING POLARIZATION QUALITY OF PIEZOELECTRIC FILM

ELECTROACOUSTIC TRANSDUCTION FILM AND MANUFACTURING METHOD THEREOF,...

PIEZOELECTRIC FILM

Method and Apparatus for Poling Polymer Thin Films

ULTRASONIC FINGERPRINT RECOGNITION MODULE AND DISPLAY PANEL

System And Method For Extraction Of Piezoelectric Constants Electri...

SHEAR PIEZOELECTRIC TRANSDUCER

PIEZOELECTRIC POLYVINYLIDENE FLUORIDE MATERIAL, METHOD FOR MANUFACT...