ClassID:

218079

H02N2/028 - 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 along multiple or arbitrary translation directions, e.g. XYZ stages

Recent Application in this class:
#1
20250377543
2025-12-11

VARIABLE PIXEL DENSITY DISPLAY SYSTEM WITH MECHANICALLY-ACTUATED IMAGE PROJECTOR

#2
20250329983
2025-10-23

AIRPLANE CONFIGURED WITH A HIGH INTENSITY PULSE LASER GENERATION SYSTEM AND METHOD

#3
20250280199
2025-09-04

PIEZO-ACTUATED PLATFORMS FOR IMAGE SENSOR STABILIZATION

#4
20250247021
2025-07-31

VIBRATION ACTUATOR, OPTICAL DEVICE, AND ELECTRONIC DEVICE

#5
20250239946
2025-07-24

Nanopositioning Device with High Thermal Performance

#6
20250155718
2025-05-15

VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-DISPLAYS

#7
20250123574
2025-04-17

ACTUATOR ASSEMBLIES COMPRISING PIEZO ACTUATORS OR ELECTROSTRICTIVE ACTUATORS

#8
20250055249
2025-02-13

AIRPLANE CONFIGURED WITH A HIGH INTENSITY PULSE LASER GENERATION SYSTEM AND METHOD

#9
20250015554
2025-01-09

HIGH INTENSITY PULSE LASER GENERATION SYSTEM AND METHOD

#10
20240405173
2024-12-05

LIGHT EMITTING DEVICE

#11
20240402621
2024-12-05

THERMO-MECHANICAL ACTUATOR

#12
20240345385
2024-10-17

METHODS AND SYSTEMS FOR FIBER SCANNERS WITH CONTINUOUS BOND LINES

#13
20240345383
2024-10-17

MEMS Multiple Degree of Freedom Piezoelectric Actuator

#14
20240337849
2024-10-10

VARIABLE PIXEL DENSITY DISPLAY SYSTEM WITH MECHANICALLY-ACTUATED IMAGE PROJECTOR

#15
20240280820
2024-08-22

VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-DISPLAYS

#16
20240275309
2024-08-15

VIBRATION ACTUATOR AND DRIVING DEVICE

#17
20240253170
2024-08-01

LINEAR OR ROTARY TABLE MOVABLE IN TWO DIMENSIONS

#18
20240213736
2024-06-27

High intensity pulse laser generation system and method

#19
20230273439
2023-08-31

Variable pixel density display system with mechanically-actuated image projector

#20
20230266582
2023-08-24

DRIVING ELEMENT AND DRIVING DEVICE

#21
20230266563
2023-08-24

PIEZOELECTRIC POINTING DEVICE

#22
20230263064
2023-08-17

PIEZOELECTRIC ELEMENT AND MEMS MIRROR

#23
20230221545
2023-07-13

MICROMECHANICAL COMPONENT

#24
20230204974
2023-06-29

PIEZOELECTRIC MEMS ACTUATOR FOR COMPENSATING UNWANTED MOVEMENTS AND MANUFACTURING PROCESS THEREOF

#25
20230168415
2023-06-01

MICRO-ELECTROMECHANICAL OPTICAL SHUTTER WITH TRANSLATING SHIELDING STRUCTURES AND RELATED MANUFACTURING PROCESS

#26
20230163570
2023-05-25

OPTICAL DEVICE

#27
20230162635
2023-05-25

Optical scanning device, method of driving optical scanning device, and image drawing system

#28
20230152668
2023-05-18

MEMS Assembly and Process Flow

#29
20230146362
2023-05-11

Wire bonded common electrical connection in a piezoelectric micro-electro-mechanical system scanning mirror assembly

#30
20230060266
2023-03-02

Vibrating actuator, multi-axis stage, articulated robot, and continuum robot

#31
20230035607
2023-02-02

Biaxial resonant microelectromechanical mirror structure with piezoelectric actuation having improved characteristics

#32
20220337177
2022-10-20

Piezoelectric drive device and robot

#33
20220334378
2022-10-20

MEMS device with tiltable structure and improved control

#34
20220326627
2022-10-13

Actuator assemblies comprising piezo actuators or electrostrictive actuators

#35
20220236651
2022-07-28

Thermo-mechanical actuator

#36
20220236556
2022-07-28

Light deflector and manufacturing method

#37
20220171181
2022-06-02

Light engine and its fine-displacement adjusting device

#38
20220075199
2022-03-10

Variable pixel density display system with mechanically-actuated image projector

#39
20220050298
2022-02-17

Virtual and augmented reality display systems with emissive micro-displays

#40
20220019128
2022-01-20

MEMS Assembly Process Flow

#41
20210399653
2021-12-23

Contact pad with electrical connection structure for connecting a piezoelectric element and an electrical circuit with a conductive adhesive

#42
20210376772
2021-12-02

Thin film actuator having transversely oriented structural stiffeners to increase actuator stroke

#43
20210359624
2021-11-18

Linear drive for precision positioning

#44
20210333540
2021-10-28

Scanner driven by piezoelectric actuators and method of making the same

#45
20210328524
2021-10-21

Microelectronics device and method for producing a microelectronics device

#46
20210318624
2021-10-14

Piezoelectric actuator, actuator system, substrate support, and lithographic apparatus including the actuator

#47
20210265923
2021-08-26

Linear adjustment device

#48
20210257934
2021-08-19

Driving device including movable part, base member, driving section configured to drive the movable part, and pedestal to which the base member is fixed

#49
20210249973
2021-08-12

High performance piezoelectric motor

#50
20210223542
2021-07-22

Methods and systems for fiber scanners with continuous bond lines

#51
20210088804
2021-03-25

MEMS actuator system

#52
20210083599
2021-03-18

PIEZOELECTRIC ACTUATOR AND OPTICAL SCANNING APPARATUS

#53
20210051247
2021-02-18

Camera module and calibration method thereof

#54
20210018746
2021-01-21

Microelectromechanical (MEMS) scanners for scanning laser devices

#55
20200409138
2020-12-31

Optical deflector

#56
20200382024
2020-12-03

Vibration-type actuator with vibration body and contact body relatively moving, apparatus, multi-axis stage unit, and articulated robot

#57
20200371376
2020-11-26

Piezoelectric MEMS actuator for compensating unwanted movements and manufacturing process thereof

#58
20200363631
2020-11-19

Anisotropic conductive adhesive bond in a piezoelectric micro-electro-mechanical system scanning mirror system

#59
20200341265
2020-10-29

Non-resonant microelectromechanical systems scanner with piezoelectric actuators

#60
20200336639
2020-10-22

Photosensitive element driving mechanism

#61
20200326531
2020-10-15

Wire bonded common electrical connection in a piezoelectric micro-electro-mechanical system scanning mirror assembly

#62
20200301130
2020-09-24

Biaxial resonant microelectromechanical mirror structure with piezoelectric actuation having improved characteristics

#63
20200252008
2020-08-06

Flexure stage with modularized flexure units

#64
20200244190
2020-07-30

Six-degree-of-freedom large-stroke uncoupling large hollow series-parallel piezoelectric micro-motion platform

#65
20200241286
2020-07-30

Reflective optical element

#66
20200235678
2020-07-23

Vibration type actuator and manufacturing method of vibration type actuator

#67
20200200989
2020-06-25

Piezoelectric driving device, optical member driving device, camera device, and electronic apparatus

#68
20200195170
2020-06-18

Contact pad features

#69
20200136527
2020-04-30

MEMS actuation systems and methods

#70
20200099318
2020-03-26

MEMS actuation system

#71
20200099317
2020-03-26

MEMS actuation system

#72
20200057298
2020-02-20

Micromechanical device having a structure tiltable by a quasi-static piezoelectric actuation and having stiffening elements

#73
20190346740
2019-11-14

Camera module having stabilizer providing stabilization function and electronic device including the camera module

#74
20190334076
2019-10-31

Hybrid actuator having a flexible printed circuit board for applying an electric current to a piezoelectric element and a coil inside a housing of the hybrid actuator

#75
20190207535
2019-07-04

Piezoelectric driving device, optical member driving device, camera device, and electronic apparatus

#76
20190204589
2019-07-04

Optical scanner and imaging apparatus

#77
20190199242
2019-06-27

MEMS actuation system

#78
20190181777
2019-06-13

Vibration wave motor and driving apparatus using vibration wave motor

#79
20190162949
2019-05-30

MEMS DEVICE

#80
20190157990
2019-05-23

Three-degrees-of-freedom angle adjustment device driven by piezoelectric ceramics and adjusting method thereof

#81
20190149066
2019-05-16

Piezoelectric driving device, electronic-component conveying apparatus, and robot

#82
20190103822
2019-04-04

Vibration wave actuator, imaging apparatus, and stage apparatus using the same

#83
20190073034
2019-03-07

Haptic actuator including field member multi-dimensional position determined based upon coil back electromotive force and motor constant values and related methods

#84
20190054491
2019-02-21

Metering apparatus

#85
20190032759
2019-01-31

Method and precision nanopositioning apparatus with compact vertical and horizontal linear nanopositioning flexure stages for implementing enhanced nanopositioning performance

#86
20190006144
2019-01-03

Linear structure for displacement transmission, and one-dimensional and three-dimensional micro movement device using same

#87
20180294747
2018-10-11

Piezoelectric driving device, electronic-component-transporting device, robot, projector, and printer

#88
20180159447
2018-06-07

Driving apparatus that drives moving body in multiple directions, control method therefor, storage medium, and electronic apparatus

#89
20180072565
2018-03-15

MEMS actuation systems and methods

#90
20180031857
2018-02-01

Lens drive device

#91
20180031856
2018-02-01

Lens drive device

#92
20180031855
2018-02-01

Lens drive device

#93
20170359003
2017-12-14

Electric connection flexures

#94
20170356930
2017-12-14

Method and system for positioning using near field transducers, particularly suited for positioning electronic chips

#95
20160373029
2016-12-22

Piezo ceramic planar motor and driving method thereof

#96
20160356630
2016-12-08

Active positioning encoder and operating method therefor

#97
20160336877
2016-11-17

Ultrasonic motor

#98
20160268929
2016-09-15

Micro stage for particle beam column using piezo elements as actuator

#99
20160133822
2016-05-12

Method and apparatus for dynamic-tuning

#100
20160126864
2016-05-05

Vibration drive device in which separation between members by external force is suppressed, lens barrel, image pickup apparatus, and stage device

#101
20150200612
2015-07-16

Vibration actuator unit, stage apparatus, and optical apparatus

#102
20150130956
2015-05-14

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

#103
20140307113
2014-10-16

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

#104
20140125200
2014-05-08

Vibration wave actuator

#105
20140074297
2014-03-13

Control device, actuator including control device, image blur correction device, replacement lens, imaging device and automatic stage

#106
20130334928
2013-12-19

Large-deflection microactuators

#107
20130210294
2013-08-15

Underwater robot based on flapping

#108
20130193804
2013-08-01

Slip-stick piezoelectric actuator

#109
20130147978
2013-06-13

Oscillatory wave drive unit and image stabilization device

#110
20130140954
2013-06-06

Actuator, robot hand, robot, electronic component carrying device, electronic component inspection device, and printer

#111
20130140953
2013-06-06

Actuator, robot hand, robot, electric component conveying apparatus, electronic component testing apparatus, and printer

#112
20130108407
2013-05-02

Two-axis inertial positioner

#113
20130015745
2013-01-17

Friction-driven actuator

#114
20120320353
2012-12-20

Projection exposure apparatus with multiple sets of piezoelectric elements moveable in different directions and related method

#115
20120319531
2012-12-20

Actuator

#116
20120279344
2012-11-08

Planar 3-DOF stage

#117
20120197442
2012-08-02

METHOD AND APPARATUS FOR IMPROVING SHOCK RESISTANCE OF MEMS STRUCTURES

#118
20120169181
2012-07-05

Piezoelectric Actuator

#119
20120113433
2012-05-10

Optical method for precise three-dimensional position measurement

#120
20120074813
2012-03-29

ULTRASONIC MOTOR DEVICE

#121
20120019104
2012-01-26

TRANSDUCER AND ULTRASONIC MOTOR

#122
20110321203
2011-12-29

Planar positioning device and inspection device provided with the same

#123
20110278987
2011-11-17

Vibration wave actuator

#124
20110234050
2011-09-29

Vibration type driving apparatus

#125
20110102665
2011-05-05

Optical element driving device, optical element barrel, and image pickup apparatus

#126
20100301710
2010-12-02

Linear piezoelectric nano-positioner

#127
20100270954
2010-10-28

Driving apparatus, optical apparatus, and driving signal control circuit

#128
20100171392
2010-07-08

Drive apparatus

#129
20100117486
2010-05-13

Positioning apparatus and method

#130
20100115671
2010-05-06

Inertial positioner and an optical instrument for precise positioning

#131
20100060105
2010-03-11

Method and device for precisely resisting and moving high load

#132
20100045139
2010-02-25

Driving device and optical apparatus

#133
20100017921
2010-01-21

Device and method for the micromechanical positioning and handling of an object

#134
20100013354
2010-01-21

ADJUSTING DEVICE WITH HIGH POSITION RESOLUTION, EVEN IN THE NANO-OR SUBNANOMETER RANGE

#135
20090302711
2009-12-10

Inertial drive actuator

#136
20090268042
2009-10-29

Driving apparatus and image pickup apparatus

#137
20090251804
2009-10-08

Driving device

#138
20090230818
2009-09-17

Drive unit

#139
20090225297
2009-09-10

Projection exposure apparatus and optical system

#140
20090224718
2009-09-10

Control system for oscillatory actuator

#141
20090224630
2009-09-10

Ultrasonic actuator

#142
20090167113
2009-07-02

Positioner device

#143
20090058227
2009-03-05

Piezoelectric motor and camera device

#144
20090045699
2009-02-19

Precise positioning apparatus

#145
20090026885
2009-01-29

Actuating device, fabricating method thereof, and module variation control device using the actuating device

#146
20090021111
2009-01-22

Micromotion mechanism and microscope apparatus having micromotion mechanism

#147
20090002500
2009-01-01

Drive device and image stabilizer

#148
20090001854
2009-01-01

Driving apparatus

#149
20080211349
2008-09-04

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

#150
20080145042
2008-06-19

Driving apparatus and image pickup apparatus

#151
20080088208
2008-04-17

Actuator system

#152
20080088205
2008-04-17

Method and device for precisely resisting and moving high load

#153
20080043325
2008-02-21

Motorized table apparatus and microscope stage

#154
20070252477
2007-11-01

Piezoelectric ultrasonic motor for 2-dimensional positioning

#155
20070182281
2007-08-09

Exciting method for elastic vibration member and vibratory driving device

#156
20070138910
2007-06-21

Multidirectional piezoelectric motor configuration

#157
20070091411
2007-04-26

Semiconductor light source module

#158
20070038316
2007-02-15

Two-dimensional moving apparatus

#159
20070024715
2007-02-01

Actuator fine motion mechanism including the actuator, and camera module including the fine motion mechanism

#160
20060175934
2006-08-10

Piezoelectric device with amplifying mechanism

#161
20060138904
2006-06-29

Closed-loop feedback control positioning stage

#162
20060138897
2006-06-29

Tool head comprising piezoelectric actuators

#163
20060131996
2006-06-22

Micro stage using piezoelectric element

#164
20060113866
2006-06-01

High resolution piezoelectric motor

#165
20060108523
2006-05-25

Scanning mechanism for scanning probe microscope and scanning probe microscope

#166
20060066177
2006-03-30

Actuator, and transporting apparatus, movable apparatus and device provided with the actuator

#167
20050269915
2005-12-08

Long-stroke, high-resolution nanopositioning mechanism

#168
20050259155
2005-11-24

Driving controller and method for driving plural driving units and image sensing apparatus

#169
20050218851
2005-10-06

Feeder

#170
20050217402
2005-10-06

Two-dimensional displacement apparatus

#171
20050184623
2005-08-25

Positioning device for microscopic motion

#172
20050122079
2005-06-09

Multi-axes, sub-micron positioner

#173
20050057122
2005-03-17

Multi-axes, sub-micron positioner

#174
20050036878
2005-02-17

Actuator system for nanoscale movement

#175
18149984
2024-12-03

Airplane configured with a high intensity pulse laser generation system and method

#176
18087695
2023-10-10

High intensity pulse laser generation system and method