Patents-Review.com
ClassID:

218059 ⎘

H02N2/0025 - CPC Classification

Classification description:

Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by  - ; Driving devices, e.g. vibrators using only longitudinal or radial modes using combined longitudinal modes

Recent Application in this class:
#1
20230198426
2023-06-22

Ultrasonic motor, robot, and life diagnostic method of ultrasonic motor

 #2
20230063046
2023-03-02

ROTATION ACTUATING DEVICE AND METHOD FOR OPERATING A ROTATION ACTUATING DEVICE OF THIS TYPE

 #3
20220255467
2022-08-11

Inertia drive motor and method for controlling such motor

 #4
20220254983
2022-08-11

Ultrasonic actuator, and motor having such an ultrasonic actuator

 #5
20200275947
2020-09-03

Transducer for ultrasonic scalpel

 #6
20190267915
2019-08-29

Piezo actuator device and motor

 #7
20190140559
2019-05-09

Ultrasonic motor having a diagonally excitable actuator plate

 #8
20190074778
2019-03-07

Piezoelectric drive with at least two independent drive sections

 #9
20180287513
2018-10-04

Vibration wave motor and imaging device having vibration wave motor

 #10
20180287042
2018-10-04

Piezoelectric drive device, drive method of piezoelectric drive device, robot, electronic component transport apparatus, printer, and projector

 #11
20180254717
2018-09-06

Linear piezoelectric actuator on rail system

 #12
20180175747
2018-06-21

Vibration-wave motor

 #13
20180123483
2018-05-03

Driving device, piezoelectric motor, robot, electronic-component conveying device, and printer

 #14
20180109204
2018-04-19

Vibrator, ultrasonic motor, and optical device

 #15
20180090663
2018-03-29

Piezoelectric actuator, piezoelectric motor, robot, electronic component conveyance apparatus, printer, and manufacturing method of piezoelectric actuator

 #16
20170371125
2017-12-28

Vibration wave motor and lens driving apparatus

 #17
20170358733
2017-12-14

Piezoelectric device

 #18
20170279378
2017-09-28

Piezoelectric actuator, piezoelectric motor, robot, hand, and pump

 #19
20170229981
2017-08-10

Lead screw actuator devices and methods thereof

 #20
20160329835
2016-11-10

Piezoelectric motor

 #21
20140203685
2014-07-24

Multiaxis drive device and control instrument fitted with such a device

 #22
20130162104
2013-06-27

Ultrasonic motor

 #23
20130049536
2013-02-28

Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator

 #24
20130002411
2013-01-03

Haptic actuator apparatuses and methods thereof

 #25
20120026613
2012-02-02

ACTUATOR, DRIVE DEVICE, LENS UNIT, IMAGE-CAPTURING DEVICE

 #26
20120019104
2012-01-26

TRANSDUCER AND ULTRASONIC MOTOR

 #27
20110175489
2011-07-21

Ultrasonic actuator

 #28
20100250092
2010-09-30

Device and method for emulating an actuator

 #29
20100156239
2010-06-24

Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator

 #30
20090267451
2009-10-29

Positioning motor and apparatus

 #31
20090058227
2009-03-05

Piezoelectric motor and camera device

 #32
20090039734
2009-02-12

Piezoelectric motor and camera device

 #33
20080240704
2008-10-02

Driving mechanism

 #34
20080238249
2008-10-02

Piezoelectric motor and piezoelectric motor system

 #35
20080211349
2008-09-04

Stage mechanism, electron microscope having the stage mechanism and method of controlling positioning of stage mechanism

 #36
20080061654
2008-03-13

Ultrasonic actuator and manufacturing method of vibration member thereof

 #37
20070182281
2007-08-09

Exciting method for elastic vibration member and vibratory driving device

 #38
20070064320
2007-03-22

Driving device, lens barrel and imaging apparatus

 #39
20070001547
2007-01-04

Piezoactuator drive detection device and electronic device

 #40
20060138901
2006-06-29

Manipulator

 #41
20050127787
2005-06-16

Biaxial piezoelectric motor

 #42
20050122069
2005-06-09

Discharging circuit for a piezoelectric device