Patents-Review.com
ClassID:

218080 ⎘

H02N2/04 - CPC Classification

Classification description:

Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors Constructional details

Sub-classes:
Recent Application in this class:
#1
20260044029
2026-02-12

LASER BEAM EXTRACTION USING DISTRIBUTED BRAGG REFLECTOR (DBR) MIRROR SYSTEMS WITH A PIEZOELECTRIC LAYER

 #2
20260043951
2026-02-12

SYSTEM CONFIGURED WITH A REFRACTIVE INDEX MODULATION (RIM) DEVICE

 #3
20260043950
2026-02-12

LASER BEAM EXTRACTION USING DISTRIBUTED BRAGG REFLECTOR (DBR) MIRROR SYSTEMS WITH A PIEZOELECTRIC LAYER

 #4
20250385622
2025-12-18

VIBRATION TYPE MOTOR, DRIVE APPARATUS, AND VIDEO DISPLAY APPARATUS

 #5
20250309790
2025-10-02

CIRCUIT MODULE, CELL PUNCTURE DEVICE, AND MICROSCOPE SYSTEM

 #6
20250231463
2025-07-17

OPTICAL ELEMENT DRIVING MECHANISM

 #7
20250190054
2025-06-12

MOBILE TERMINAL

 #8
20250183817
2025-06-05

FRICTION MATERIAL, VIBRATION TYPE ACTUATOR, OPTICAL DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF FRICTION MATERIAL

 #9
20240429837
2024-12-26

VIBRATION-TYPE ACTUATOR AND ELECTRONIC APPARATUS

 #10
20240356462
2024-10-24

FLEXIBLE PRINTED CIRCUIT BOARD (PCB)-BASED MOBILE SENSOR PLATFORM

 #11
20240345385
2024-10-17

METHODS AND SYSTEMS FOR FIBER SCANNERS WITH CONTINUOUS BOND LINES

 #12
20240305222
2024-09-12

DRIVING DEVICE, OPTICAL-ELEMENT DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE

 #13
20240275311
2024-08-15

ELECTROMECHANICAL DRIVE WITH FLAT REINFORCEMENT BODY

 #14
20240147865
2024-05-02

PIEZOELECTRIC LINEAR MOTOR AND ELECTRONIC DEVICE

 #15
20240043340
2024-02-08

HAPTIC ARTICLES AND APPLICATIONS USING SINTERED ARTICLES PREPARED FROM MOLDED GEL COMPOSITIONS

 #16
20230412095
2023-12-21

Flexible printed circuit board (PCB)-based mobile sensor platform

 #17
20230387831
2023-11-30

POSITIONING DEVICE AND METHOD FOR ASSEMBL Y THEREOF

 #18
20230387828
2023-11-30

Piezoelectric motors with nanometer-level resolution

 #19
20230268849
2023-08-24

VIBRATION TYPE ACTUATOR CAPABLE OF REDUCING CHANGE IN FORCE GENERATED BETWEEN CONTACT BODY AND VIBRATING BODY, MULTI-AXIS STAGE, ARTICULATED ROBOT, AND DEVICE

 #20
20230143336
2023-05-11

DRIVE UNIT

 #21
20230077537
2023-03-16

ULTRASONIC LINEAR MOTOR

 #22
20220385212
2022-12-01

PIEZOELECTRIC LINEAR MOTOR

 #23
20220337177
2022-10-20

Piezoelectric drive device and robot

 #24
20220314267
2022-10-06

Dispensing system having a mechanical amplifier

 #25
20220271214
2022-08-25

Actuator with variable cylinder

 #26
20220238789
2022-07-28

Actuator and tactile sensation providing apparatus

 #27
20220224254
2022-07-14

Differential compliant displacement reducer

 #28
20220221665
2022-07-14

Devices, systems, and methods with a piezoelectric-driven light intensity modulator

 #29
20220213973
2022-07-07

Piezoelectric valve and method of manufacturing the piezoelectric valve

 #30
20220200484
2022-06-23

Control apparatus, control method, and driving apparatus of vibration type actuator

 #31
20220131479
2022-04-28

COMBINATION PIEZOELECTRIC ACTUATOR AND SENSOR

 #32
20220115964
2022-04-14

Actuator

 #33
20220103063
2022-03-31

High voltage optical transformer integration

 #34
20220077793
2022-03-10

Electromechanical motor and tunable filter comprising an electromechanical motor

 #35
20220029559
2022-01-27

Electromechanical linear drive with transmission element

 #36
20210359624
2021-11-18

Linear drive for precision positioning

 #37
20210358698
2021-11-18

Electronic device including key assembly and operation method thereof

 #38
20210312770
2021-10-07

Actuator and tactile sensation providing apparatus

 #39
20210255417
2021-08-19

Lens drive device

 #40
20210223542
2021-07-22

Methods and systems for fiber scanners with continuous bond lines

 #41
20210199210
2021-07-01

Actuator, valve device, and fluid control apparatus

 #42
20210083141
2021-03-18

Optical transformer

 #43
20210067059
2021-03-04

Vibration type actuator, optical apparatus, and electronic apparatus

 #44
20200248766
2020-08-06

Piezoelectric braking device

 #45
20200200163
2020-06-25

Displacement magnifying device, diaphragm type compressor, cooling unit, projector, recording apparatus, and three-dimensional molded object manufacturing apparatus

 #46
20200136529
2020-04-30

Contact body easy to verify resin impregnation, manufacturing method thereof, and vibration actuator including contact body

 #47
20200075835
2020-03-05

Piezoelectric drive device, robot, and printer

 #48
20190312530
2019-10-10

Hollow-cylindrical ultrasonic actuator and method of actuation

 #49
20190222145
2019-07-18

Vibrating type actuator performing linear driving, and electronic device

 #50
20190181777
2019-06-13

Vibration wave motor and driving apparatus using vibration wave motor

 #51
20190173397
2019-06-06

Vibration wave motor

 #52
20190165697
2019-05-30

Vibration type motor for guiding movement of a friction member, and lens apparatus and electronic apparatus including said motor

 #53
20190103819
2019-04-04

Method of manufacturing actuator

 #54
20190081231
2019-03-14

Actuator and tactile sensation providing apparatus

 #55
20190074778
2019-03-07

Piezoelectric drive with at least two independent drive sections

 #56
20190074426
2019-03-07

Actuator and tactile sensation providing apparatus

 #57
20190074425
2019-03-07

Actuator and tactile sensation providing apparatus

 #58
20190074424
2019-03-07

Actuator and tactile sensation providing apparatus

 #59
20180287516
2018-10-04

Vibration wave motor and optical device

 #60
20180269807
2018-09-20

Electret-based electrostatic haptic actuator

 #61
20180240961
2018-08-23

Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device

 #62
20180222123
2018-08-09

Holding structure of an ultrasonic vibration transmission mechanism

 #63
20180175748
2018-06-21

Piezoelectric unit

 #64
20180175274
2018-06-21

Piezoelectric vibration module

 #65
20180138832
2018-05-17

DNA structured linear actuator

 #66
20180115259
2018-04-26

Servomotor

 #67
20180102716
2018-04-12

Motor using vibrator, and electronic apparatus

 #68
20180097459
2018-04-05

Vibration type actuator, lens driving device, and ultrasonic motor

 #69
20180090663
2018-03-29

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

 #70
20180011281
2018-01-11

Lens drive unit

 #71
20170358269
2017-12-14

Source driver capable of high speed charging and discharging

 #72
20170317614
2017-11-02

Motor and electronic apparatus including motor

 #73
20170317613
2017-11-02

Motor and electronic apparatus including motor

 #74
20170315324
2017-11-02

Motor and apparatus using the same

 #75
20170222119
2017-08-03

Piezoelectric actuator

 #76
20170155343
2017-06-01

Ultrasonic motor, drive control system, optical apparatus, and vibrator

 #77
20170059855
2017-03-02

ELECTRONIC DEVICE, IMAGE DISPLAY DEVICE, AND HEAD MOUNTED DISPLAY

 #78
20170052386
2017-02-23

Positioning device for a picture stabilizer

 #79
20170047864
2017-02-16

Angular motor shaft with rotational attenuation

 #80
20170019036
2017-01-19

Vibration wave motor

 #81
20170012557
2017-01-12

Nanopositioner

 #82
20170006695
2017-01-05

Device for tuning SCRF cavity

 #83
20160352258
2016-12-01

Piezoelectric body, vibration wave motor and electronic apparatus

 #84
20160352255
2016-12-01

Vibration wave motor

 #85
20160322920
2016-11-03

Drive mechanism

 #86
20160301329
2016-10-13

Vibration wave motor

 #87
20160126449
2016-05-05

Vibrator and ultrasonic motor

 #88
20160072409
2016-03-10

Precise-motion motor

 #89
20150243877
2015-08-27

Piezoelectric element unit and driving device

 #90
20150243876
2015-08-27

Piezoelectric element unit and driving device

 #91
20150207059
2015-07-23

Actuator device

 #92
20150200611
2015-07-16

Linear vibration-wave motor

 #93
20150158184
2015-06-11

PIEZOELECTRIC MOTOR, ROBOT HAND, ROBOT, FINGER ASSIST APPARATUS, ELECTRONIC COMPONENT CONVEYING APPARATUS, ELECTRONIC COMPONENT INSPECTING APPARATUS, LIQUID FEED PUMP, PRINTING APPARATUS, ELECTRONIC TIMEPIECE, AND PROJECTING APPARATUS

 #94
20150155800
2015-06-04

Acoustic mechanical feed-throughs for producing work across a structure

 #95
20150137712
2015-05-21

Multi-actuator design and control for a high-speed/large-range nanopositioning system

 #96
20150137663
2015-05-21

Vibration actuator

 #97
20150130956
2015-05-14

Vibration type driving apparatus, two-dimensional driving apparatus, image-blur correction apparatus, interchangeable lens, image-pickup apparatus, and automatic stage

 #98
20150042209
2015-02-12

Ultrasonic actuator

 #99
20140293463
2014-10-02

Linear ultrasonic motor and lens apparatus and image pickup apparatus using the same

 #100
20140210312
2014-07-31

Method of damping actuator with translation mechanism and actuator

 #101
20140210311
2014-07-31

Noiseless Electromechanical Motor

 #102
20140125200
2014-05-08

Vibration wave actuator

 #103
20140078219
2014-03-20

PIEZOELECTRIC MOTOR, ROBOT HAND, ROBOT, ELECTRONIC COMPONENT TRANSPORTING APPARATUS, ELECTRONIC COMPONENT INSPECTING APPARATUS, LIQUID FEEDING PUMP, PRINTING APPARATUS, ELECTRONIC TIMEPIECE, PROJECTING APPARATUS, AND TRANSPORTING APPARATUS

 #104
20140077658
2014-03-20

Piezoelectric motor with efficient transfer of energy

 #105
20140055005
2014-02-27

Mechanical design of deformation compensated flexural pivots structured for linear nanopositioning stages

 #106
20130328445
2013-12-12

Force module with sub-modules and a controlling and protection module for generating forces in a highly dynamic manner

 #107
20130293728
2013-11-07

Vibration-wave driving device, two-dimensional driving apparatus, and image-shake correcting apparatus

 #108
20130062993
2013-03-14

Actuator and method for manufacturing the same

 #109
20120096974
2012-04-26

Parallellism conservation mechanism for nanopositioner

 #110
20110278987
2011-11-17

Vibration wave actuator

 #111
20110193450
2011-08-11

Ultrasonic motor mechanism

 #112
20110187229
2011-08-04

Ultrasonic motor

 #113
20110181151
2011-07-28

Rigid dual-servo nano stage

 #114
20110037348
2011-02-17

Linear drive ultrasonic motor

 #115
20110031847
2011-02-10

Linear drive ultrasonic motor

 #116
20110006640
2011-01-13

PIEZOELECTRIC DRIVE DEVICE

 #117
20100148629
2010-06-17

Guided electromechanical motor

 #118
20100133955
2010-06-03

Linear drive ultrasonic motor

 #119
20100102645
2010-04-29

Linear drive having shock compensation

 #120
20100072857
2010-03-25

Ultrasonic linear motor

 #121
20100068551
2010-03-18

Mechanical design of laminar weak-link mechanisms with centimeter-level travel range and sub-nanometer positioning resolution

 #122
20090268042
2009-10-29

Driving apparatus and image pickup apparatus

 #123
20090267456
2009-10-29

Linear drive ultrasonic motor

 #124
20090267454
2009-10-29

Linear drive ultrasonic motor

 #125
20090243435
2009-10-01

Electromechanical motor

 #126
20090243432
2009-10-01

Movable table unit with piezoelectric element and strain gauge

 #127
20090046376
2009-02-19

Auto-focus and zoom module with vibrational actuator and position sensing method

 #128
20080129126
2008-06-05

Vibration wave linear motor

 #129
20080068728
2008-03-20

Auto-focus and zoom module with vibrational actuator and position sensing method

 #130
20070096599
2007-05-03

Robust electromechanical motor

 #131
20050231075
2005-10-20

Heavy-load nanopositioner with dual-parallel flexure design

 #132
20050073217
2005-04-07

Vibration wave linear motor

 #133
20050067922
2005-03-31

Vibration wave linear motor

 #134
20050062346
2005-03-24

Vibration wave linear motor and a driving method thereof

 #135
20050029875
2005-02-10

Vibration wave linear motor

 #136
18939089
2025-09-16

Laser beam extraction using distributed bragg reflector (DBR) mirror systems with a piezoelectric layer

 #137
18799148
2025-09-23

Laser beam extraction using distributed bragg reflector (DBR) mirror systems with a piezoelectric layer