Large signal circuits

Industry

CPC
H02N2/065

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Parent Industries

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

Current Industry

H02N2/065Large signal circuits

Industries

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Patents Grantslast 30 patents

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
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
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
Actuator and light scanning apparatus
- Patent number 11,598,949
- Issue date Mar 7, 2023
- Mitsumi Electric Co., Ltd.
- Kensuke Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Virtual resistive load in feedback loop driving a piezoelectric act...
- Patent number 11,539,308
- Issue date Dec 27, 2022
- Advanced Energy Industries, Inc.
- Lawrence Spadaccia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film actuator having transversely oriented structural stiffene...
- Patent number 11,489,461
- Issue date Nov 1, 2022
- Microsoft Technology Licensing, LLC
- Risto Heikki Mutikainen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric driving device, optical member driving device, camera...
- Patent number 11,480,752
- Issue date Oct 25, 2022
- New Shicoh Motor Co., Ltd.
- Kokichi Terajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver for a circuit with a capacitive load
- Patent number 11,374,496
- Issue date Jun 28, 2022
- President and Fellows of Harvard College
- Simon Chaput
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric actuator type control device for capacitive loads
- Patent number 11,355,691
- Issue date Jun 7, 2022
- CENTRE TECHNIQUE DES INDUSTRIES MECANIQUES
- Ugo Masciantonio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical stator, motor and method for driving an electrome...
- Patent number 11,336,212
- Issue date May 17, 2022
- Piezomotor Uppsala AB
- Andreas Danell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric apparatus for motorization
- Patent number 11,258,378
- Issue date Feb 22, 2022
- NATIONAL TAIWAN UNIVERSITY
- Chih-Kung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Contact pad features
- Patent number 11,121,647
- Issue date Sep 14, 2021
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Grant
Vibration type motor, lens apparatus, and electronic device
- Patent number 11,081,978
- Issue date Aug 3, 2021
- Canon Kabushiki Kaisha
- Kazuharu Osawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inertial piezoelectric actuator driven by symmetrical sawtooth wave...
- Patent number 11,075,593
- Issue date Jul 27, 2021
- Xi'an Jiaotong University
- Minglong Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic motor having a diagonally excitable actuator plate
- Patent number 11,043,908
- Issue date Jun 22, 2021
- Physik-Instrumente (PI) GmbH & Co. KG
- Wladimir Wischnewskiy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver for a circuit with a capacitive load
- Patent number 10,931,199
- Issue date Feb 23, 2021
- President and Fellows of Harvard College
- Simon Chaput
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forced surface traveling wave-driven microfluidic pump
- Patent number 10,883,486
- Issue date Jan 5, 2021
- Huilin Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic circuit for controlling charging of a piezoelectric load
- Patent number 10,720,857
- Issue date Jul 21, 2020
- poLight ASA
- Tore Svortdal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Area efficient single-ended analog-to-digital converter
- Patent number 10,720,841
- Issue date Jul 21, 2020
- President and Fellows of Harvard College
- Simon Chaput
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Highly integrated high voltage actuator driver
- Patent number 10,666,145
- Issue date May 26, 2020
- President and Fellows of Harvard College
- Simon Chaput
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibration type driving apparatus, interchangeable lens and imaging...
- Patent number 10,031,316
- Issue date Jul 24, 2018
- Canon Kabushiki Kaisha
- Jun Sumioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for charging and discharging a capacitive actuator and confi...
- Patent number 9,680,082
- Issue date Jun 13, 2017
- Continental Automotive GmbH
- Walter Schrod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the idle travel of a piezo-injector with a d...
- Patent number 9,534,983
- Issue date Jan 3, 2017
- Continental Automotive GmbH
- Michael Katzenberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric circuit with power amplifier for piezoelectric actuators
- Patent number 9,484,843
- Issue date Nov 1, 2016
- Airbus Helicopters Deutschland GmbH
- Boris Grohmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting faulty components of an electronically regulat...
- Patent number 9,127,632
- Issue date Sep 8, 2015
- Continental Automative GmbH
- Robert Hoffmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for the calibration a piezo-actuator that is actu...
- Patent number 9,112,431
- Issue date Aug 18, 2015
- Continental Automotive GmbH
- Christian Reichinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device
- Patent number 8,487,510
- Issue date Jul 16, 2013
- Konica Minolta Opto, Inc.
- Ryuichi Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for oscillatory actuator
- Patent number 8,183,738
- Issue date May 22, 2012
- Panasonic Corporation
- Kenichi Honjo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for an ultrasonic piezoelectric actuator
- Patent number 8,154,225
- Issue date Apr 10, 2012
- Renault SAS
- Clement Nouvel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

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
OPTICAL DEVICE
- Publication number 20230163570
- Publication date May 25, 2023
- Soh OKUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIBRATING CONVEYOR
- Publication number 20220112032
- Publication date Apr 14, 2022
- B&R Industrial Automation GmbH
- Sverre Faureholm JENSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Contact Pad Features
- Publication number 20210399653
- Publication date Dec 23, 2021
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM ACTUATOR HAVING TRANSVERSELY ORIENTED STRUCTURAL STIFFENE...
- Publication number 20210376772
- Publication date Dec 2, 2021
- Microsoft Technology Licensing, LLC
- Risto Heikki MUTIKAINEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTUATOR AND LIGHT SCANNING APPARATUS
- Publication number 20210199951
- Publication date Jul 1, 2021
- MITSUMI ELECTRIC CO., LTD.
- Kensuke YAMADA
- G02 - OPTICS
Information Patent Application
INERTIAL PIEZOELECTRIC ACTUATOR DRIVEN BY SYMMETRICAL SAWTOOTH WAVE...
- Publication number 20210143757
- Publication date May 13, 2021
- XI'AN JIAOTONG UNIVERSITY
- Minglong XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIRTUAL RESISTIVE LOAD IN FEEDBACK LOOP DRIVING A PIEZOELECTRIC ACT...
- Publication number 20200350837
- Publication date Nov 5, 2020
- Advanced Energy Industries, Inc.
- Lawrence Spadaccia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMECHANICAL STATOR, MOTOR AND METHOD FOR DRIVING AN ELECTROME...
- Publication number 20200266730
- Publication date Aug 20, 2020
- PiezoMotor Uppsala AB
- Andreas DANELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEFROSTING DEVICE, DEFROSTING INSTALLATION AND METHOD FOR CONFIGURI...
- Publication number 20200255154
- Publication date Aug 13, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Christian BOLZMACHER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PIEZOELECTRIC DRIVING DEVICE, OPTICAL MEMBER DRIVING DEVICE, CAMERA...
- Publication number 20200200989
- Publication date Jun 25, 2020
- New Shicoh Motor Co., Ltd.
- Kokichi Terajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTACT PAD FEATURES
- Publication number 20200195170
- Publication date Jun 18, 2020
- Magnecomp Corporation
- Kuen Chee Ee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC ACTUATOR TYPE CONTROL DEVICE FOR CAPACITIVE LOADS
- Publication number 20200091399
- Publication date Mar 19, 2020
- Centre Technique des Industries Mécaniques
- Ugo MASCIANTONIO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE VOLTAGE GENERATOR CIRCUIT, CAPACITOR AND METHOD
- Publication number 20200007047
- Publication date Jan 2, 2020
- COMET AG
- Thomas Fink
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PIEZOELECTRIC APPARATUS FOR MOTORIZATION
- Publication number 20190372483
- Publication date Dec 5, 2019
- National Taiwan University
- CHIH-KUNG LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATOR, VIBRATION WAVE DRIVE DEVICE, VIBRATION WAVE MOTOR, AND EL...
- Publication number 20190334458
- Publication date Oct 31, 2019
- Canon Kabushiki Kaisha
- Tatsuo Furuta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTUATOR AND LIGHT SCANNING APPARATUS
- Publication number 20190293925
- Publication date Sep 26, 2019
- MITSUMI ELECTRIC CO., LTD.
- Kensuke YAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION TYPE MOTOR, LENS APPARATUS, AND ELECTRONIC DEVICE
- Publication number 20190165698
- Publication date May 30, 2019
- Canon Kabushiki Kaisha
- Kazuharu Osawa
- G02 - OPTICS
Information Patent Application
MEMS DEVICE
- Publication number 20190162949
- Publication date May 30, 2019
- DENSO CORPORATION
- Tetsuya ENOMOTO
- G02 - OPTICS
Information Patent Application
ULTRASONIC MOTOR HAVING A DIAGONALLY EXCITABLE ACTUATOR PLATE
- Publication number 20190140559
- Publication date May 9, 2019
- Physik-Instrumente (PI) GmbH & Co. KG
- Wladimir Wischnewskiy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF MANUFACTURING AN OSCILLATOR, METHOD OF MANUFACTURING AN O...
- Publication number 20190115853
- Publication date Apr 18, 2019
- Canon Kabushiki Kaisha
- Jumpei Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC CIRCUIT FOR CONTROLLING CHARGING OF A PIEZOELECTRIC LOAD
- Publication number 20180367065
- Publication date Dec 20, 2018
- Polight AS
- Tore SVORTDAL
- G02 - OPTICS
Information Patent Application
VIBRATION TYPE DRIVING APPARATUS, INTERCHANGEABLE LENS AND IMAGING...
- Publication number 20170082828
- Publication date Mar 23, 2017
- Canon Kabushiki Kaisha
- JUN SUMIOKA
- G02 - OPTICS
Information Patent Application
ELECTRIC CIRCUIT WITH POWER AMPLIFIER FOR PIEZOELETRIC ACTUATORS
- Publication number 20140132113
- Publication date May 15, 2014
- EADS DEUTSCHLAND GMBH
- Boris Grohmann
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Method for Determining the Idle Travel of a Piezo-Injector with a D...
- Publication number 20140060488
- Publication date Mar 6, 2014
- CONTINENTAL AUTOMOTIVE GMBH
- Michael Katzenberger
- G01 - MEASURING TESTING
Information Patent Application
Method for Detecting Faulty Components of an Electronically Regulat...
- Publication number 20140033811
- Publication date Feb 6, 2014
- CONTINENTAL AUTOMOTIVE GMBH
- Robert Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING A RESONANT ULTRASOUND PIEZOELECTR...
- Publication number 20110273057
- Publication date Nov 10, 2011
- RENAULT S.A.S
- Clement Nouvel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DRIVING DEVICE
- Publication number 20110080121
- Publication date Apr 7, 2011
- KONICA MINOLTA OPTO, INC.
- Ryuichi Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR THE CALIBRATION A PIEZO-ACTUATOR THAT IS ACTU...
- Publication number 20100268440
- Publication date Oct 21, 2010
- Christian Reichinger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TRIGGER CIRCUIT AND TRIGGERING METHOD FOR A PIEZOELCTRIC ELEMENT
- Publication number 20100141089
- Publication date Jun 10, 2010
- Joerg Schestag
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Large signal circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

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

Actuator and light scanning apparatus

Virtual resistive load in feedback loop driving a piezoelectric act...

Thin film actuator having transversely oriented structural stiffene...

Piezoelectric driving device, optical member driving device, camera...

Driver for a circuit with a capacitive load

Piezoelectric actuator type control device for capacitive loads

Electromechanical stator, motor and method for driving an electrome...

Piezoelectric apparatus for motorization

Method of manufacturing an oscillator

Contact pad features

Vibration type motor, lens apparatus, and electronic device

Inertial piezoelectric actuator driven by symmetrical sawtooth wave...

Ultrasonic motor having a diagonally excitable actuator plate

Driver for a circuit with a capacitive load

Forced surface traveling wave-driven microfluidic pump

Electronic circuit for controlling charging of a piezoelectric load

Area efficient single-ended analog-to-digital converter

Highly integrated high voltage actuator driver

Vibration type driving apparatus, interchangeable lens and imaging...

Device for charging and discharging a capacitive actuator and confi...

Method for determining the idle travel of a piezo-injector with a d...

Electric circuit with power amplifier for piezoelectric actuators

Method for detecting faulty components of an electronically regulat...

Method and device for the calibration a piezo-actuator that is actu...

Driving device

Control system for oscillatory actuator

Control device for an ultrasonic piezoelectric actuator

Patents Applicationslast 30 patents

DRIVING ELEMENT AND DRIVING DEVICE

OPTICAL DEVICE

VIBRATING CONVEYOR

Contact Pad Features

THIN FILM ACTUATOR HAVING TRANSVERSELY ORIENTED STRUCTURAL STIFFENE...

ACTUATOR AND LIGHT SCANNING APPARATUS

INERTIAL PIEZOELECTRIC ACTUATOR DRIVEN BY SYMMETRICAL SAWTOOTH WAVE...

VIRTUAL RESISTIVE LOAD IN FEEDBACK LOOP DRIVING A PIEZOELECTRIC ACT...

ELECTROMECHANICAL STATOR, MOTOR AND METHOD FOR DRIVING AN ELECTROME...

DEFROSTING DEVICE, DEFROSTING INSTALLATION AND METHOD FOR CONFIGURI...

PIEZOELECTRIC DRIVING DEVICE, OPTICAL MEMBER DRIVING DEVICE, CAMERA...

CONTACT PAD FEATURES

PIEZOELECTRIC ACTUATOR TYPE CONTROL DEVICE FOR CAPACITIVE LOADS

VARIABLE VOLTAGE GENERATOR CIRCUIT, CAPACITOR AND METHOD

PIEZOELECTRIC APPARATUS FOR MOTORIZATION

VIBRATOR, VIBRATION WAVE DRIVE DEVICE, VIBRATION WAVE MOTOR, AND EL...

ACTUATOR AND LIGHT SCANNING APPARATUS

VIBRATION TYPE MOTOR, LENS APPARATUS, AND ELECTRONIC DEVICE

MEMS DEVICE

ULTRASONIC MOTOR HAVING A DIAGONALLY EXCITABLE ACTUATOR PLATE

METHOD OF MANUFACTURING AN OSCILLATOR, METHOD OF MANUFACTURING AN O...

ELECTRONIC CIRCUIT FOR CONTROLLING CHARGING OF A PIEZOELECTRIC LOAD

VIBRATION TYPE DRIVING APPARATUS, INTERCHANGEABLE LENS AND IMAGING...

ELECTRIC CIRCUIT WITH POWER AMPLIFIER FOR PIEZOELETRIC ACTUATORS

Method for Determining the Idle Travel of a Piezo-Injector with a D...

Method for Detecting Faulty Components of an Electronically Regulat...

DEVICE AND METHOD FOR CONTROLLING A RESONANT ULTRASOUND PIEZOELECTR...

DRIVING DEVICE

METHOD AND DEVICE FOR THE CALIBRATION A PIEZO-ACTUATOR THAT IS ACTU...

TRIGGER CIRCUIT AND TRIGGERING METHOD FOR A PIEZOELCTRIC ELEMENT