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H02N2/007

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HELECTRICITY H02Electric power H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR H02N2/00Electric machines in general using piezo-electric effect, electrostriction or magnetostriction

Current Industry

H02N2/007Materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for applying a bias voltage to a MEMS device b...
- Patent number 12,095,390
- Issue date Sep 17, 2024
- Knowles Electronics, LLC
- Jakob Kenn Toft
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric motor energy-saving control method based on an iterat...
- Patent number 12,068,700
- Issue date Aug 20, 2024
- Guangzhou University
- Yunshan Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromechanical actuators with composite drive pads
- Patent number 12,057,789
- Issue date Aug 6, 2024
- ACUVI AB
- Jan Söderkvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic vibration device having a first and a second piezo sensor
- Patent number 12,047,017
- Issue date Jul 23, 2024
- Herrmann Ultraschalltechnik GmbH & Co. KG
- Gabriel Ertz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driver circuitry and operation
- Patent number 11,990,896
- Issue date May 21, 2024
- Cirrus Logic Inc.
- Axel Thomsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Displacement magnifying mechanism, polishing device, actuator, disp...
- Patent number 11,985,900
- Issue date May 14, 2024
- MECHANO TRANSFORMER CORPORATION
- Sze Keat Chee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Valve control device, drive control device, and fluid control device
- Patent number 11,959,559
- Issue date Apr 16, 2024
- MECHANO TRANSFORMER CORPORATION
- Sze Keat Chee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy harvesting wireless sensing systems
- Patent number 11,843,276
- Issue date Dec 12, 2023
- Ajay Khoche
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vibration device
- Patent number 11,825,180
- Issue date Nov 21, 2023
- Murata Manufacturing Co., Ltd.
- Nobumasa Kitamori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for sensing abnormality of piezoelectric drive device, piezo...
- Patent number 11,824,469
- Issue date Nov 21, 2023
- Seiko Epson Corporation
- Kiichi Kajino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Impact energy harvesters for self-powered wrist-worn wearables
- Patent number 11,817,800
- Issue date Nov 14, 2023
- City University of Hong Kong
- Zhengbao Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single crystal ultrasonic transducer with charge mode receiver
- Patent number 11,817,799
- Issue date Nov 14, 2023
- Halliburton Energy Services, Inc.
- Joachim Alexander Pihl
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Inertia drive motor and method for controlling such motor
- Patent number 11,799,397
- Issue date Oct 24, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- Koc Burhanettin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver circuitry and operation
- Patent number 11,791,816
- Issue date Oct 17, 2023
- Cirrus Logic Inc.
- Axel Thomsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver circuitry and operation
- Patent number 11,777,495
- Issue date Oct 3, 2023
- Cirrus Logic Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vibration device and driving device
- Patent number 11,770,078
- Issue date Sep 26, 2023
- Murata Manufacturing Co., Ltd.
- Katsumi Fujimoto
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic probe for calculi treatment
- Patent number 11,759,220
- Issue date Sep 19, 2023
- GYRUS ACMI, INC.
- Charles Baker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for piezoelectric drive device and control method fo...
- Patent number 11,736,039
- Issue date Aug 22, 2023
- Seiko Epson Corporation
- Hidetoshi Saito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cellular array electrostatic actuator
- Patent number 11,713,240
- Issue date Aug 1, 2023
- Board of Regents, The University of Texas System
- Siavash Pourkamali
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Flexible body and method for controlling flexible body to deform
- Patent number 11,706,992
- Issue date Jul 18, 2023
- FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaowu Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic actuator for a rotary drive
- Patent number 11,664,745
- Issue date May 30, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- Burhanettin Koc
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Friction member to contact opposite member, method for manufacturin...
- Patent number 11,664,746
- Issue date May 30, 2023
- Canon Kabushiki Kaisha
- Hiromitsu Morita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buckling mode actuation of fiber scanner to increase field of view
- Patent number 11,630,297
- Issue date Apr 18, 2023
- Magic Leap, Inc.
- Timothy Mark Dalrymple
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for operating an ultrasonic motor
- Patent number 11,569,430
- Issue date Jan 31, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- Wladimir Wischnewskiy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-resolution sensing of piezo-electric transducers
- Patent number 11,563,164
- Issue date Jan 24, 2023
- Boréas Technologies Inc.
- Simon Chaput
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical actuator, method for electrical excitation of an...
- Patent number 11,545,609
- Issue date Jan 3, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- Burhanettin Koc
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zero-voltage zero-current soft switching type driving method for ul...
- Patent number 11,539,309
- Issue date Dec 27, 2022
- Harbin Institute of Technology
- Weijia Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tactile reproduction device, method for driving same, and tactile r...
- Patent number 11,522,121
- Issue date Dec 6, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Hui Hua
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-powered vibration damper based on piezoelectricity and control...
- Patent number 11,486,461
- Issue date Nov 1, 2022
- SHANGHAI UNIVERSITY
- Min Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light scanning apparatus and method of controlling light scanning a...
- Patent number 11,460,690
- Issue date Oct 4, 2022
- Mitsumi Electric Co., Ltd.
- Yuji Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION PANEL AND TOUCH DISPLAY APPARATUS
- Publication number 20240246115
- Publication date Jul 25, 2024
- Beijing BOE Technology Development Co., Ltd.
- Yuju CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPOSITE PANELS AND SYSTEM FOR ACTIVE FLOW CONTROL ON MOTOR VEHICLES
- Publication number 20240239425
- Publication date Jul 18, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Kevin Howard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLEXIBLE ACTUATOR, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE
- Publication number 20240223108
- Publication date Jul 4, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yurong HE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR AND ELECTRONIC DEVICE
- Publication number 20230163701
- Publication date May 25, 2023
- VIVO MOBILE COMMUNICATION CO., LTD.
- Xu CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR APPLYING A BIAS VOLTAGE TO A MEMS DEVICE B...
- Publication number 20230113827
- Publication date Apr 13, 2023
- KNOWLES ELECTRONICS, LLC
- Jakob Kenn Toft
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPACT ENERGY HARVESTERS FOR SELF-POWERED WRIST-WORN WEARABLES
- Publication number 20230110802
- Publication date Apr 13, 2023
- City University of Hong Kong
- Zhengbao YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A Piezoelectric Motor Energy-Saving Control Method Based on an Iter...
- Publication number 20230055214
- Publication date Feb 23, 2023
- GuangZhou University
- Yunshan Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CIRCUITRY
- Publication number 20230030111
- Publication date Feb 2, 2023
- Cirrus Logic International Semiconductor Ltd.
- John P. LESSO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTROMECHANICAL ACTUATORS WITH COMPOSITE DRIVE PADS
- Publication number 20230009043
- Publication date Jan 12, 2023
- PiezoMotor Uppsala AB
- Jan Söderkvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING A DRIVE UNIT AND DRIVE UNIT
- Publication number 20220416146
- Publication date Dec 29, 2022
- MINISWYS SA
- Michaël Brumann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVER CIRCUITRY AND OPERATION
- Publication number 20220368325
- Publication date Nov 17, 2022
- Cirrus Logic International Semiconductor Ltd.
- Axel THOMSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Energy Harvesting Wireless Sensing Systems
- Publication number 20220360104
- Publication date Nov 10, 2022
- TRACKONOMY SYSTEMS, INC.
- Ajay Khoche
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVER CIRCUITRY AND OPERATION
- Publication number 20220271748
- Publication date Aug 25, 2022
- Cirrus Logic International Semiconductor Ltd.
- John L. MELANSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Inertia Drive Motor And Method For Controlling Such Motor
- Publication number 20220255467
- Publication date Aug 11, 2022
- Physik-Instrumente (PI) GmbH & Co. KG
- Koc BURHANETTIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TACTILE REPRODUCTION DEVICE, METHOD FOR DRIVING SAME, AND TACTILE R...
- Publication number 20220238782
- Publication date Jul 28, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Hui HUA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SINGLE CRYSTAL ULTRASONIC TRANSDUCER WITH CHARGE MODE RECEIVER
- Publication number 20220166348
- Publication date May 26, 2022
- Halliburton Energy Services, Inc.
- Joachim Alexander Pihl
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR SENSING ABNORMALITY OF PIEZOELECTRIC DRIVE DEVICE, PIEZO...
- Publication number 20220166349
- Publication date May 26, 2022
- SEIKO EPSON CORPORATION
- Kiichi KAJINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CIRCUITRY AND OPERATION
- Publication number 20220158635
- Publication date May 19, 2022
- Cirrus Logic International Semiconductor Ltd.
- Axel THOMSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD FOR PIEZOELECTRIC DRIVE DEVICE AND CONTROL METHOD FO...
- Publication number 20220149754
- Publication date May 12, 2022
- SEIKO EPSON CORPORATION
- Hidetoshi SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VALVE CONTROL DEVICE, DRIVE CONTROL DEVICE, AND FLUID CONTROL DEVICE
- Publication number 20220057011
- Publication date Feb 24, 2022
- Mechano Transformer Corporation
- Sze Keat Chee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CIRCUITRY AND OPERATION
- Publication number 20220052687
- Publication date Feb 17, 2022
- Cirrus Logic International Semiconductor Ltd.
- John L. MELANSON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVER CIRCUITRY AND OPERATION
- Publication number 20220052686
- Publication date Feb 17, 2022
- Cirrus Logic International Semiconductor Ltd.
- Axel THOMSEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL APPARATUS FOR VIBRATION TYPE MOTOR, AND DRIVING APPARATUS
- Publication number 20220045629
- Publication date Feb 10, 2022
- Canon Kabushiki Kaisha
- Hirotaka SHINDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-RESOLUTION SENSING OF PIEZO-ELECTRIC TRANSDUCERS
- Publication number 20210376219
- Publication date Dec 2, 2021
- Boréas Technologies Inc.
- Simon Chaput
- G01 - MEASURING TESTING
Information Patent Application
VIBRATION DEVICE
- Publication number 20210360134
- Publication date Nov 18, 2021
- Murata Manufacturing Co., Ltd.
- Nobumasa KITAMORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Ultrasonic Vibration Device Having Piezo Sensor
- Publication number 20210297012
- Publication date Sep 23, 2021
- HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG
- Gabriel Ertz
- G01 - MEASURING TESTING
Information Patent Application
SLIP-STICK STAGE CONTOL
- Publication number 20210257935
- Publication date Aug 19, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Salim IBRIR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC ACTUATOR
- Publication number 20210226559
- Publication date Jul 22, 2021
- PHYSIK INSTRUMENTE (Pl) GMBH & CO. KG
- Burhanettin KOC
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLEXIBLE BODY AND METHOD FOR CONTROLLING FLEXIBLE BODY TO DEFORM
- Publication number 20210226117
- Publication date Jul 22, 2021
- Fuzhou BOE Optoelectronics Technology Co., Ltd.
- Xiaowu Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Harvesting Wireless Sensing Systems
- Publication number 20210075246
- Publication date Mar 11, 2021
- TRACKONOMY SYSTEMS, INC.
- Ajay Khoche
- B60 - VEHICLES IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for applying a bias voltage to a MEMS device b...

Piezoelectric motor energy-saving control method based on an iterat...

Electromechanical actuators with composite drive pads

Ultrasonic vibration device having a first and a second piezo sensor

Driver circuitry and operation

Displacement magnifying mechanism, polishing device, actuator, disp...

Valve control device, drive control device, and fluid control device

Energy harvesting wireless sensing systems

Vibration device

Method for sensing abnormality of piezoelectric drive device, piezo...

Impact energy harvesters for self-powered wrist-worn wearables

Single crystal ultrasonic transducer with charge mode receiver

Inertia drive motor and method for controlling such motor

Driver circuitry and operation

Driver circuitry and operation

Vibration device and driving device

Ultrasonic probe for calculi treatment

Control method for piezoelectric drive device and control method fo...

Cellular array electrostatic actuator

Flexible body and method for controlling flexible body to deform

Ultrasonic actuator for a rotary drive

Friction member to contact opposite member, method for manufacturin...

Buckling mode actuation of fiber scanner to increase field of view

Method for operating an ultrasonic motor

High-resolution sensing of piezo-electric transducers

Electromechanical actuator, method for electrical excitation of an...

Zero-voltage zero-current soft switching type driving method for ul...

Tactile reproduction device, method for driving same, and tactile r...

Self-powered vibration damper based on piezoelectricity and control...

Light scanning apparatus and method of controlling light scanning a...

Patents Applicationslast 30 patents

VIBRATION PANEL AND TOUCH DISPLAY APPARATUS

COMPOSITE PANELS AND SYSTEM FOR ACTIVE FLOW CONTROL ON MOTOR VEHICLES

FLEXIBLE ACTUATOR, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE

MOTOR AND ELECTRONIC DEVICE

APPARATUS AND METHOD FOR APPLYING A BIAS VOLTAGE TO A MEMS DEVICE B...

IMPACT ENERGY HARVESTERS FOR SELF-POWERED WRIST-WORN WEARABLES

A Piezoelectric Motor Energy-Saving Control Method Based on an Iter...

DRIVER CIRCUITRY

ELECTROMECHANICAL ACTUATORS WITH COMPOSITE DRIVE PADS

METHOD FOR OPERATING A DRIVE UNIT AND DRIVE UNIT

DRIVER CIRCUITRY AND OPERATION

Energy Harvesting Wireless Sensing Systems

DRIVER CIRCUITRY AND OPERATION

Inertia Drive Motor And Method For Controlling Such Motor

TACTILE REPRODUCTION DEVICE, METHOD FOR DRIVING SAME, AND TACTILE R...

SINGLE CRYSTAL ULTRASONIC TRANSDUCER WITH CHARGE MODE RECEIVER

METHOD FOR SENSING ABNORMALITY OF PIEZOELECTRIC DRIVE DEVICE, PIEZO...

DRIVER CIRCUITRY AND OPERATION

CONTROL METHOD FOR PIEZOELECTRIC DRIVE DEVICE AND CONTROL METHOD FO...

VALVE CONTROL DEVICE, DRIVE CONTROL DEVICE, AND FLUID CONTROL DEVICE

DRIVER CIRCUITRY AND OPERATION

DRIVER CIRCUITRY AND OPERATION

CONTROL APPARATUS FOR VIBRATION TYPE MOTOR, AND DRIVING APPARATUS

HIGH-RESOLUTION SENSING OF PIEZO-ELECTRIC TRANSDUCERS

VIBRATION DEVICE

Ultrasonic Vibration Device Having Piezo Sensor

SLIP-STICK STAGE CONTOL

ULTRASONIC ACTUATOR

FLEXIBLE BODY AND METHOD FOR CONTROLLING FLEXIBLE BODY TO DEFORM

Energy Harvesting Wireless Sensing Systems