Drive circuits Control arrangements or methods

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CPC
H02N2/06

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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

H02N2/06Drive circuits Control arrangements or methods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of hysteresis compensation
- Patent number 12,183,537
- Issue date Dec 31, 2024
- FEI Company
- Edwin Verschueren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical scanning device, method of driving optical scanning device,...
- Patent number 12,159,562
- Issue date Dec 3, 2024
- FUJIFILM Corporation
- Hirotoshi Yoshizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thermo-mechanical actuator
- Patent number 12,117,739
- Issue date Oct 15, 2024
- ASML Netherlands B.V.
- Bas Jansen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Injector and control method for an ultrasonic motor
- Patent number 12,119,761
- Issue date Oct 15, 2024
- Nemoto Kyorindo Co., Ltd.
- Toshio Kanetaka
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Driving circuit and driving method
- Patent number 12,107,520
- Issue date Oct 1, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhiwei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid control device and sphygmomanometer
- Patent number 12,092,094
- Issue date Sep 17, 2024
- Murata Manufacturing Co., Ltd.
- Kenjiro Okaguchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of controlling at least two interacting piezoelectric actuators
- Patent number 12,074,540
- Issue date Aug 27, 2024
- PHYSIK INSTRUMENTE (PI) GMBH & CO. KG
- Koc Burhanettin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
MEMS device with tiltable structure and improved control
- Patent number 12,066,621
- Issue date Aug 20, 2024
- STMicroelectron S.r.l.
- Roberto Carminati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit, electronic device, and method of controlling drive c...
- Patent number 12,063,863
- Issue date Aug 13, 2024
- Sony Corporation
- Masahiro Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system and control method for controlling displacement of Base
- Patent number 12,057,790
- Issue date Aug 6, 2024
- Rohm Co., Ltd.
- Takashi Naiki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for fiber scanners with continuous bond lines
- Patent number 12,055,706
- Issue date Aug 6, 2024
- Magic Leap, Inc.
- Emma Rae Mullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods involving control of piezoelectric resonance...
- Patent number 12,047,018
- Issue date Jul 23, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Eric Stolt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver circuitry for piezoelectric transducers
- Patent number 12,035,631
- Issue date Jul 9, 2024
- Cirrus Logic Inc.
- John P. Lesso
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Button type actuator, button type actuator feedback system comprisi...
- Patent number 12,003,196
- Issue date Jun 4, 2024
- CK MATERIALS LAB CO., LTD.
- Hyeong Jun Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Small appliance
- Patent number 11,990,263
- Issue date May 21, 2024
- ETO Magnetic GmbH
- Markus Laufenberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Haptic output systems
- Patent number 11,966,513
- Issue date Apr 23, 2024
- Cirrus Logic Inc.
- Thomas Ivan Harvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drive circuit, electronic apparatus, and method of controlling driv...
- Patent number 11,962,254
- Issue date Apr 16, 2024
- Sony Corporation
- Masahiro Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical element driving mechanism
- Patent number 11,888,374
- Issue date Jan 30, 2024
- TDK TAIWAN CORP.
- Chao-Chang Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric stick-slip-motor and method of controlling same
- Patent number 11,888,415
- Issue date Jan 30, 2024
- Physik-Instrumente (PI) GmbH & Co. KG
- William Culpi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving circuit and driving method
- Patent number 11,888,414
- Issue date Jan 30, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhiwei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of controlling piezoelectric driving apparatus, method of co...
- Patent number 11,881,795
- Issue date Jan 23, 2024
- Seiko Epson Corporation
- Ryuichi Sato
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Actuator and tactile sensation providing apparatus
- Patent number 11,877,515
- Issue date Jan 16, 2024
- Kyocera Corporation
- Fumiaki Nakao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining and applying a voltage to a piezoelectric actuator
- Patent number 11,870,371
- Issue date Jan 9, 2024
- poLight ASA
- Lars Henriksen
- G02 - OPTICS
Information Patent Grant
Method for operating an electromechanical element, actuator, drive...
- Patent number 11,843,330
- Issue date Dec 12, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- Burhanettin Koc
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibrator, vibration wave drive device, vibration wave motor, and el...
- Patent number 11,831,254
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Tatsuo Furuta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Short-travel nanoscale motion stage and method for measuring therma...
- Patent number 11,831,256
- Issue date Nov 28, 2023
- Harbin Institute of Technology
- Yang Liu
- G01 - MEASURING TESTING
Information Patent Grant
Contact pad with electrical connection structure for connecting a p...
- Patent number 11,811,335
- Issue date Nov 7, 2023
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Grant
Haptics waveform generator
- Patent number 11,797,095
- Issue date Oct 24, 2023
- QUALCOMM Incorporated
- Sandeep Louis D'Souza
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual mode motion control system and method for piezo motor
- Patent number 11,784,588
- Issue date Oct 10, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- William Culpi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Patents Applicationslast 30 patents

Information Patent Application
THERMO-MECHANICAL ACTUATOR
- Publication number 20240402621
- Publication date Dec 5, 2024
- ASML NETHERLANDS B.V.
- Bas JANSEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTROL APPARATUS, OPTICAL APPARATUS, CONTROL METHOD, AND STORAGE M...
- Publication number 20240364238
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- TAKAMITSU MIYAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEMS Multiple Degree of Freedom Piezoelectric Actuator
- Publication number 20240345383
- Publication date Oct 17, 2024
- MEMS DRIVE (NANJING) CO., LTD.
- Xiaolei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR FIBER SCANNERS WITH CONTINUOUS BOND LINES
- Publication number 20240345385
- Publication date Oct 17, 2024
- Magic Leap, Inc.
- Emma Rae Mullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR DRIVING PIEZO ACTUATOR OF SMOOTH IMPACT DR...
- Publication number 20240258938
- Publication date Aug 1, 2024
- CREPAS TECHNOLOGIES CO., LTD.
- Sung Jun Joo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY RECOVERY DRIVER FOR PZT ACTUATORS
- Publication number 20240049603
- Publication date Feb 8, 2024
- STMicroelectronics S.r.l
- Marco ZAMPROGNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY RECOVERY DRIVER FOR PZT ACTUATORS
- Publication number 20240049604
- Publication date Feb 8, 2024
- STMicroelectronics S.r.l
- Marco ZAMPROGNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EFFICIENT DRIVE FOR PIEZOELECTRIC INERTIA MOTORS
- Publication number 20240030834
- Publication date Jan 25, 2024
- Physik-Instrumente (PI) GmbH & Co. KG
- Burhanettin KOC
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LENS MODULE
- Publication number 20240012310
- Publication date Jan 11, 2024
- TDK TAIWAN CORP.
- Shu-Shan CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PEN-SHAPED INPUT AND/OR OUTPUT DEVICE AND METHOD FOR GENERATING A H...
- Publication number 20230384865
- Publication date Nov 30, 2023
- TDK Electronics AG
- Georg Kügerl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ultrasonic Piezoelectric Motor, Camera Module, and Electronic Device
- Publication number 20230296963
- Publication date Sep 21, 2023
- Huawei Technologies Co., Ltd
- Dengfeng Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING ELEMENT AND DRIVING DEVICE
- Publication number 20230266582
- Publication date Aug 24, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takami ISHIDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HAPTICS WAVEFORM GENERATOR
- Publication number 20230259209
- Publication date Aug 17, 2023
- QUALCOMM Incorporated
- Sandeep Louis D'SOUZA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROMECHANICAL COMPONENT
- Publication number 20230221545
- Publication date Jul 13, 2023
- ROBERT BOSCH GmbH
- Helmut Grutzeck
- G02 - OPTICS
Information Patent Application
CONTROL METHOD FOR PIEZOELECTRIC MOTOR, PIEZOELECTRIC MOTOR, AND ROBOT
- Publication number 20230200251
- Publication date Jun 22, 2023
- SEIKO EPSON CORPORATION
- Tomoaki TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SILENT STICK-SLIP PIEZO MOTOR
- Publication number 20230198428
- Publication date Jun 22, 2023
- Manfred Schneider
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF CONTROLLING AT LEAST TWO INTERACTING PIEZOELECTRIC ACTUATORS
- Publication number 20230188057
- Publication date Jun 15, 2023
- Physik-Instrumente (PI) GmbH & Co. KG
- Koc BURHANETTIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL SCANNING DEVICE, METHOD OF DRIVING OPTICAL SCANNING DEVICE,...
- Publication number 20230162635
- Publication date May 25, 2023
- FUJIFILM CORPORATION
- Hirotoshi YOSHIZAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME
- Publication number 20230161229
- Publication date May 25, 2023
- LG Innotek Co., Ltd.
- Kyung Won KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL DEVICE
- Publication number 20230163570
- Publication date May 25, 2023
- Soh OKUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE UNIT
- Publication number 20230143336
- Publication date May 11, 2023
- MINISWYS SA
- Raphaël Hoesli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF CONTROLLING PIEZOELECTRIC DRIVING APPARATUS, METHOD OF CO...
- Publication number 20230144997
- Publication date May 11, 2023
- SEIKO EPSON CORPORATION
- Ryuichi SATO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTROL APPARATUS FOR VIBRATION ACTUATOR, AND VIBRATION DRIVING APP...
- Publication number 20230147581
- Publication date May 11, 2023
- Canon Kabushiki Kaisha
- JUN SUMIOKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHODS INVOLVING CONTROL OF PIEZOELECTRIC RESONANCE...
- Publication number 20230130908
- Publication date Apr 27, 2023
- The Board of Trustees of the Leland Stanford Junior University
- Eric Stolt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ULTRASONIC LINEAR MOTOR AND OPERATION METHOD THEREFOR
- Publication number 20230128248
- Publication date Apr 27, 2023
- LG Innotek Co., Ltd.
- Sang Young LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS OF HYSTERESIS COMPENSATION
- Publication number 20230101676
- Publication date Mar 30, 2023
- FEI Company
- Edwin Verschueren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CANTILEVER DEVICE FOR SHIFTING OPTICALLY NONLINEAR CRYSTAL
- Publication number 20230100424
- Publication date Mar 30, 2023
- COHERENT LASERSYSTEMS GMBH & CO. KG
- Henning BONN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE DEVICE, OPTICAL SYSTEM AND LITHOGRAPHY APPARATUS
- Publication number 20230047921
- Publication date Feb 16, 2023
- Carl Zeiss SMT GMBH
- Michel Aliman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IDENTIFYING MECHANICAL IMPEDANCE OF AN ELECTROMAGNETIC LOAD USING L...
- Publication number 20230030780
- Publication date Feb 2, 2023
- Cirrus Logic International Semiconductor Ltd.
- Emmanuel MARCHAIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMS DEVICE WITH TILTABLE STRUCTURE AND IMPROVED CONTROL
- Publication number 20220334378
- Publication date Oct 20, 2022
- STMicroelectronics S.r.l
- Roberto CARMINATI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Drive circuits Control arrangements or methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods of hysteresis compensation

Optical scanning device, method of driving optical scanning device,...

Thermo-mechanical actuator

Injector and control method for an ultrasonic motor

Driving circuit and driving method

Fluid control device and sphygmomanometer

Method of controlling at least two interacting piezoelectric actuators

MEMS device with tiltable structure and improved control

Drive circuit, electronic device, and method of controlling drive c...

Control system and control method for controlling displacement of Base

Methods and systems for fiber scanners with continuous bond lines

Apparatus and methods involving control of piezoelectric resonance...

Driver circuitry for piezoelectric transducers

Button type actuator, button type actuator feedback system comprisi...

Small appliance

Haptic output systems

Drive circuit, electronic apparatus, and method of controlling driv...

Optical element driving mechanism

Piezoelectric stick-slip-motor and method of controlling same

Driving circuit and driving method

Method of controlling piezoelectric driving apparatus, method of co...

Actuator and tactile sensation providing apparatus

Determining and applying a voltage to a piezoelectric actuator

Method for operating an electromechanical element, actuator, drive...

Vibrator, vibration wave drive device, vibration wave motor, and el...

Short-travel nanoscale motion stage and method for measuring therma...

Contact pad with electrical connection structure for connecting a p...

Haptics waveform generator

Dual mode motion control system and method for piezo motor

Ultrasonic probe for calculi treatment

Patents Applicationslast 30 patents

THERMO-MECHANICAL ACTUATOR

CONTROL APPARATUS, OPTICAL APPARATUS, CONTROL METHOD, AND STORAGE M...

MEMS Multiple Degree of Freedom Piezoelectric Actuator

METHODS AND SYSTEMS FOR FIBER SCANNERS WITH CONTINUOUS BOND LINES

APPARATUS AND METHOD FOR DRIVING PIEZO ACTUATOR OF SMOOTH IMPACT DR...

ENERGY RECOVERY DRIVER FOR PZT ACTUATORS

ENERGY RECOVERY DRIVER FOR PZT ACTUATORS

EFFICIENT DRIVE FOR PIEZOELECTRIC INERTIA MOTORS

LENS MODULE

PEN-SHAPED INPUT AND/OR OUTPUT DEVICE AND METHOD FOR GENERATING A H...

Ultrasonic Piezoelectric Motor, Camera Module, and Electronic Device

DRIVING ELEMENT AND DRIVING DEVICE

HAPTICS WAVEFORM GENERATOR

MICROMECHANICAL COMPONENT

CONTROL METHOD FOR PIEZOELECTRIC MOTOR, PIEZOELECTRIC MOTOR, AND ROBOT

SILENT STICK-SLIP PIEZO MOTOR

METHOD OF CONTROLLING AT LEAST TWO INTERACTING PIEZOELECTRIC ACTUATORS

OPTICAL SCANNING DEVICE, METHOD OF DRIVING OPTICAL SCANNING DEVICE,...

CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME

OPTICAL DEVICE

DRIVE UNIT

METHOD OF CONTROLLING PIEZOELECTRIC DRIVING APPARATUS, METHOD OF CO...

CONTROL APPARATUS FOR VIBRATION ACTUATOR, AND VIBRATION DRIVING APP...

APPARATUS AND METHODS INVOLVING CONTROL OF PIEZOELECTRIC RESONANCE...

ULTRASONIC LINEAR MOTOR AND OPERATION METHOD THEREFOR

SYSTEMS AND METHODS OF HYSTERESIS COMPENSATION

CANTILEVER DEVICE FOR SHIFTING OPTICALLY NONLINEAR CRYSTAL

DRIVE DEVICE, OPTICAL SYSTEM AND LITHOGRAPHY APPARATUS

IDENTIFYING MECHANICAL IMPEDANCE OF AN ELECTROMAGNETIC LOAD USING L...

MEMS DEVICE WITH TILTABLE STRUCTURE AND IMPROVED CONTROL