ClassID:

83842

B81B2201/038 - CPC Classification

Classification description:

Specific applications of microelectromechanical systems; Microengines and actuators Microengines and actuators not provided for in  - 

Recent Application in this class:
#1
20260035235
2026-02-05

METHOD AND APPARATUS FOR EVALUATING ELECTROSTATIC OR NONLINEAR DEVICES

#2
20250305488
2025-10-02

ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL

#3
20250257720
2025-08-14

ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL

#4
20240351860
2024-10-24

MICROELECTROMECHANICAL SYSTEMS (MEMS) ACTUATOR WITH MAGNETIC LATCHING AND METHODS FOR MANUFACTURING AND USING THE SAME

#5
20240048899
2024-02-08

MEMS SOUND TRANSDUCER

#6
20240026865
2024-01-25

ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL

#7
20230271825
2023-08-31

ATOMIC-SMOOTH DEVICE WITH MICROSTRUCTURE, AND METHOD FOR PREPARING SAME

#8
20230065179
2023-03-02

METHOD FOR PRODUCING A MICROELECTRONIC DEVICE

#9
20220371880
2022-11-24

PIEZOELECTRIC ACTUATOR STACK WITH TAPERED SIDEWALL

#10
20220340414
2022-10-27

METHOD OF ASSEMBLING MOBILE MICRO-MACHINES AND A MOBILE MICRO-MACHINE

#11
20220136618
2022-05-05

Passive microfluidic valves

#12
20220112074
2022-04-14

Semiconductor structure and manufacturing method thereof

#13
20220089432
2022-03-24

METHOD AND APPARATUS FOR EVALUATING ELECTROSTATIC OR NONLINEAR DEVICES

#14
20220009765
2022-01-13

Tunable photonic device with liquid crystal elastomer microactuators and method of fabricating the same

#15
20210395080
2021-12-23

Micro-electromechanical device having a soft magnetic material electrolessly deposited on a palladium layer coated metal beam

#16
20210351338
2021-11-11

Piezoelectric actuator having a deformation sensor and fabrication method thereof

#17
20210221673
2021-07-22

Electrode arrangement for a micro-electro-mechanical system including tapered electrode structures

#18
20200035390
2020-01-30

Method of actuating a shape changeable member, shape changeable member and actuating system

#19
20190391386
2019-12-26

Coupling a magnet with a MEMS device

#20
20190382257
2019-12-19

MEMS and method of manufacturing the same

#21
20190367357
2019-12-05

Microfluidic MEMS device for fluid ejection with piezoelectric actuation

#22
20190241427
2019-08-08

Method and apparatus for evaluating electrostatic or nonlinear devices

#23
20190062154
2019-02-28

Three-dimensional micro devices and method for their production

#24
20190047850
2019-02-14

Microfabricated ultrasonic transducers and related apparatus and methods

#25
20190036463
2019-01-31

Electrostatic actuator with tri-electrode topology

#26
20180257927
2018-09-13

Microfabricated ultrasonic transducers and related apparatus and methods

#27
20180134547
2018-05-17

Microelectromechanical system with spring for magnet placement

#28
20170225946
2017-08-10

INTEGRATION OF LAMINATE MEMS IN BBUL CORELESS PACKAGE

#29
20170210621
2017-07-27

Micromechanical component and method for producing same

#30
20170015110
2017-01-19

Compliant micro device transfer head

#31
20160332871
2016-11-17

Process for manufacturing a microelectromechanical interaction system for a storage medium

#32
20160244320
2016-08-25

Optical module

#33
20160209642
2016-07-21

ENVIRONMENTALLY RESPONSIVE OPTICAL MICROSTRUCTURED HYBRID ACTUATOR ASSEMBLIES AND APPLICATIONS THEREOF

#34
20160158933
2016-06-09

In-plane-strain-actuated out-of-plane actuator

#35
20160124214
2016-05-05

ELECTROMAGNETIC MEMS DEVICE

#36
20160107879
2016-04-21

Electronic device having a first electrode formed on a movable suspended mass opposing a second electrode formed on a cover layer

#37
20160079884
2016-03-17

Electrostatic actuator and method for producing the same

#38
20150361997
2015-12-17

Liquid-driven nano-porous actuator and the application thereof

#39
20150273700
2015-10-01

Compliant micro device transfer head

#40
20150187239
2015-07-02

Display apparatus incorporating corrugated beam actuators

#41
20150140687
2015-05-21

Forming magnetic microelectromechanical inductive components

#42
20150140686
2015-05-21

Forming magnetic microelectromechanical inductive components

#43
20140354085
2014-12-04

Electromagnetic actuator for optical device to reduce temperature and deformation

#44
20140273283
2014-09-18

Micro-electromechanical device having a soft magnetic material electrolessly deposited on a metal layer

#45
20140264676
2014-09-18

Forming magnetic microelectromechanical inductive components

#46
20140069232
2014-03-13

Motion conversion mechanisms

#47
20140055971
2014-02-27

Surface mount actuator

#48
20130300812
2013-11-14

Compliant micro device transfer head

#49
20130213164
2013-08-22

Motion conversion system

#50
20130196463
2013-08-01

Nano-devices formed with suspended graphene membrane

#51
20130193410
2013-08-01

Nano-devices formed with suspended graphene membrane

#52
20130077948
2013-03-28

Surface mount actuator

#53
20130049528
2013-02-28

Capacitive transducer and methods of manufacturing and operating the same

#54
20120318886
2012-12-20

Micro-nozzle thruster

#55
20120295058
2012-11-22

MEMS anchor and spacer structure

#56
20120270352
2012-10-25

Fabricating MEMS composite transducer including compliant membrane

#57
20120252221
2012-10-04

Forming curved features using a shadow mask

#58
20120223614
2012-09-06

Electrostatic actuator of a mobile structure with improved relaxation of trapped charges

#59
20120216637
2012-08-30

Motion conversion system

#60
20120140379
2012-06-07

Method for fabricating a multi-layer capacitor and a multi-layer capacitor

#61
20120032564
2012-02-09

Polymer actuator device

#62
20110228372
2011-09-22

Microstructure and method of manufacturing the same

#63
20110200434
2011-08-18

Magnetic microparticle and method for manufacturing such a microparticle

#64
20110193281
2011-08-11

Active fixturing for micro/mesoscale, machine tool systems

#65
20110122471
2011-05-26

Piezoelectric actuator, optical reflection element using the same and piezoelectric driver

#66
20100327380
2010-12-30

Method of manufacturing a capacitive electromechanical transducer

#67
20100315938
2010-12-16

LOW DISTORTION PACKAGE FOR A MEMS DEVICE INCLUDING MEMORY

#68
20100295486
2010-11-25

Actuator driving system in which a drive voltage and number of electrodes parts driven changes in accordance with temperature

#69
20100221497
2010-09-02

Device with protective layer

#70
20100213789
2010-08-26

ELECTROSTATIC DRIVE MEMS ELEMENT AND METHOD OF PRODUCING THE SAME

#71
20100194237
2010-08-05

MEMS devices and systems actuated by an energy field

#72
20100066208
2010-03-18

Apparatus and method for converting energy

#73
20100044807
2010-02-25

CMOS-compatible movable microstructure based devices

#74
20100033278
2010-02-11

Method and apparatus for electromagnetic actuation

#75
20100020843
2010-01-28

Thermal bend actuator material selection

#76
20090288479
2009-11-26

STANDING WAVE FLUIDIC AND BIOLOGICAL TOOLS

#77
20090239039
2009-09-24

Multilayer composite and a method of making such

#78
20090212658
2009-08-27

MICRO--ELECTROMECHANICAL ACTUATOR WITH SPACER SEPARATED LAYERS

#79
20090169829
2009-07-02

Dielectric composite and a method of manufacturing a dielectric composite

#80
20090072658
2009-03-19

Dielectric composite and a method of manufacturing a dielectric composite

#81
20090066186
2009-03-12

Non-contact actuator

#82
20090051243
2009-02-26

Micro actuator

#83
20090046414
2009-02-19

Method for fabricating a multi-layer capacitor

#84
20090001845
2009-01-01

Electrostatic actuator driving system having plural actuators and a temperature detector

#85
20080316563
2008-12-25

Apparatus having a layer of material configured as a reservoir having an interior capable of holding a liquid

#86
20080292888
2008-11-27

Microfabrication

#87
20080225370
2008-09-18

Low-cost continuous phase sheet deformable mirror

#88
20080197339
2008-08-21

Nanocrystal powered nanomotor

#89
20080164576
2008-07-10

Process for manufacturing a microelectromechanical interaction system for a storage medium

#90
20080148884
2008-06-26

Motion conversion system

#91
20080072593
2008-03-27

Wireless technique for microactivation

#92
20080031088
2008-02-07

Light pressure rotator and light pressure rotating device

#93
20070292981
2007-12-20

Process for manufacturing an apparatus that protects features during the removal of sacrificial materials

#94
20070269585
2007-11-22

Actuating member and method for producing the same

#95
20070243413
2007-10-18

Thermoelastic device with preselected resistivity, inertness and deposition characteristics

#96
20070242328
2007-10-18

Tiltable-body apparatus, and method of fabricating the same

#97
20070222334
2007-09-27

MICROELECTROMECHANICAL STEP ACTUATOR CAPABLE OF BOTH ANALOG AND DIGITAL MOVEMENTS

#98
20070222007
2007-09-27

Method of manufacturing a MEMS device and MEMS device

#99
20070220882
2007-09-27

6-axis electromagnetically-actuated meso-scale nanopositioner

#100
20070137989
2007-06-21

Optical components and production thereof

#101
20070137780
2007-06-21

Method of fabricating micro actuator having media stage

#102
20070114885
2007-05-24

Multilayer composite and a method of making such

#103
20070103029
2007-05-10

Self-assembling MEMS devices having thermal actuation

#104
20070082228
2007-04-12

Thermoelastic device comprising an expansive element formed from a preselected material

#105
20070024155
2007-02-01

MEMS digital linear actuator

#106
20060278263
2006-12-14

Micro power generator and apparatus for producing reciprocating movement

#107
20060214761
2006-09-28

Micro-electromechanical actuator

#108
20060209378
2006-09-21

Tiltable-body apparatus, and method of fabricating the same

#109
20060066934
2006-03-30

Double-electret mems actuator

#110
20050195245
2005-09-08

Liquid droplet ejecting apparatus and method for producing same

#111
20050156482
2005-07-21

Method for supplying multiple voltages to a movable part of a MEMS device

#112
20050140987
2005-06-30

Vertical displacement device

#113
20050062138
2005-03-24

Semiconductor structure with electrically isolated sidewall electrodes and method for fabricating the structure

#114
20050058856
2005-03-17

Thermoelastic device comprising an expansive element formed from a preselected material

#115
20050046918
2005-03-03

Tiltable-body apparatus, and method of fabricating the same

#116
19215586
2025-11-11

Apparatus and method for position sensing in MEMS actuators using temperature resistance variations

#117
15497662
2017-12-19

Wideband power attenuators in RF-MEMS technology