ClassID:

209027

H01L41/45 - CPC Classification

Classification description:

Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof; Processes or apparatus specially adapted for the assembly, manufacture or treatment of piezo-electric or electrostrictive devices or of parts thereof; Forming piezo-electric or electrostrictive materials Organic materials

Recent Application in this class:
#1
20240130239
2024-04-18

STRUCTURED ACTUATORS: SHAPED ELECTROACTIVE POLYMERS

#2
20230363283
2023-11-09

PIEZOELECTRIC BIO-ORGANIC FILMS AND FABRICATION METHOD THEREOF

#3
20230076265
2023-03-09

PIEZOELECTRIC DEVICE WITH PILLAR STRUCTURE AND METHOD OF MANUFACTURING

#4
20230069063
2023-03-02

FLUORINE-CONTAINING POLYMER FILM

#5
20230061866
2023-03-02

MULTI-ELEMENT PRESCRIPTION LENSES WITH EYE-TRACKING

#6
20230006128
2023-01-05

PIEZOELECTRIC ELEMENT AND PIEZOELECTRIC DEVICE

#7
20220359840
2022-11-10

Flexible substrate

#8
20220344570
2022-10-27

Organic gate TFT-type stress sensors and method of making and using the same

#9
20220271215
2022-08-25

LAMINATED PIEZOELECTRIC ELEMENT

#10
20220254989
2022-08-11

PIEZOELECTRIC POLYMERS WITH HIGH POLYDISPERSITY

#11
20220246827
2022-08-04

Injection-Molded Article Of Polymer Piezoelectric Material, Piezoelectric Element, Apparatus For Manufacturing Injection-Molded Article Of Polymer Piezoelectric Material, And Method For Manufacturing Injection-Molded Article Of Polymer Piezoelectric Material

#12
20220231220
2022-07-21

Flexoelectricity ultrasonic transducer imaging system

#13
20220196489
2022-06-23

Piezoelectric sensor and manufacturing method of piezoelectric sensor

#14
20220158077
2022-05-19

Composition for forming polyvinylidene fluoride film

#15
20220142573
2022-05-12

Flexible sensor detection system for medical care and health

#16
20220131482
2022-04-28

Piezo-Elements for Wearable Devices

#17
20220115581
2022-04-14

POLYMER-BASED PIEZOELECTRIC COMPOSITE MATERIAL, PIEZOELECTRIC FILM, PIEZOELECTRIC SPEAKER, AND FLEXIBLE DISPLAY

#18
20220115580
2022-04-14

POLYMER-BASED PIEZOELECTRIC COMPOSITE MATERIAL, PIEZOELECTRIC FILM, PIEZOELECTRIC SPEAKER, AND FLEXIBLE DISPLAY

#19
20220077378
2022-03-10

PIEZOELECTRIC COMPOSITE FIBER

#20
20220075978
2022-03-10

ULTRASONIC FINGERPRINT RECOGNITION ASSEMBLY AND ELECTRONIC DEVICE

#21
20220069198
2022-03-03

Method of preparing shape-reconfigurable micropatterned polymer haptic material using electric field technique

#22
20220069195
2022-03-03

Piezoelectric compositions and uses thereof

#23
20220037581
2022-02-03

Buckling dielectric elastomer actuator

#24
20220014120
2022-01-13

Piezo-Elements for Wearable Devices

#25
20210391529
2021-12-16

MANUFACTURING METHOD OF DIELECTRIC ELASTOMER TRANSDUCER, AND DIELECTRIC ELASTOMER TRANSDUCER

#26
20210391527
2021-12-16

ELECTROACTIVE POLYMER DEVICE AND METHOD FOR MANUFACTURING SUCH AN ELECTROACTIVE POLYMER DEVICE

#27
20210384411
2021-12-09

PIEZOELECTRIC FILM

#28
20210384410
2021-12-09

Dielectric elastomer transducer including a dielectric elastomer layer and a pair of electrode layers sandwiching the dielectric elastomer layer

#29
20210378949
2021-12-09

BIODEGRADABLE ANTIBACTERIAL PIEZOELECTRIC WOUND DRESSING

#30
20210367140
2021-11-25

Method for applying at least one silicone layer by laser transfer printing

#31
20210367137
2021-11-25

Piezoelectric body film, piezoelectric body film production method, and piezoelectric body device

#32
20210336124
2021-10-28

Piezoelectric polyvinylidene fluoride material, method for manufacturing same, and fingerprint recognition module

#33
20210305915
2021-09-30

Manufacturing of a flexible piezoelectric film-based power source

#34
20210242392
2021-08-05

Strap having a portion of electro-active polymer, methods and mechanisms for making and using the same

#35
20210238374
2021-08-05

TEMPLATED SYNTHESIS OF NANOVOIDED POLYMERS

#36
20210234089
2021-07-29

THREE-DIMENSIONAL PIEZOELECTRIC MATERIALS AND USES THEREOF

#37
20210143321
2021-05-13

Piezoresistive sensor material and preparation method and use thereof

#38
20210143317
2021-05-13

Electromechanical device based on ferroelectric polymers and methods of manufacturing such a device

#39
20210135089
2021-05-06

Piezoelectric film and method for producing same

#40
20210126188
2021-04-29

Piezoelectric film, preparation method thereof and piezoelectric film sensor

#41
20210098684
2021-04-01

Monitoring using piezo-electric cable sensing

#42
20210089739
2021-03-25

Method for manufacturing fingerprint recognition module, fingerprint recognition module, and display device

#43
20210075061
2021-03-11

Solid electrolyte, intermediate of solid electrolyte, secondary battery comprising the same, and method of fabricating the same

#44
20210066574
2021-03-04

Structured actuators: shaped electroactive polymers

#45
20210041310
2021-02-11

Dielectric elastomer transducer and corresponding fabrication process

#46
20210036216
2021-02-04

System and method for making electret media

#47
20210036210
2021-02-04

ENERGY CONVERSION DEVICE AND PRODUCTION METHOD

#48
20210028347
2021-01-28

Flexible and low cost piezoelectric composites with high dvalues

#49
20210025767
2021-01-28

Manufacturing method for shear and normal force sensor

#50
20210014625
2021-01-14

Composite electrode, acoustic sensor using the same, and manufacturing method thereof

#51
20200373477
2020-11-26

Film with piezoelectric polymer region

#52
20200336087
2020-10-22

Battery

#53
20200321516
2020-10-08

Piezoelectric hair-like sensor, method for making same, and electronic device using same

#54
20200235285
2020-07-23

Monitoring using piezo-electric cable sensing

#55
20200161532
2020-05-21

TRANSDUCER DEVICE, JOINT DEVICE, AND ACTUATOR DEVICE

#56
20200119256
2020-04-16

Sensing film and method of making same and electronic device using sensing film

#57
20200093966
2020-03-26

Process for preparing a polarized film or sheet containing β-form polyhydroxyalkanoate based copolymer

#58
20200087526
2020-03-19

CROSSLINKABLE COMPOSITIONS BASED ON ELECTROACTIVE FLUORINATED COPOLYMERS

#59
20200071156
2020-03-05

Drive component of a micro-needle system and method for driving the same, micro-needle system and method for fabricating the same

#60
20200058844
2020-02-20

Piezoelectric substrate, sensor, actuator, biological information acquisition device, and piezoelectric fiber structure

#61
20200013945
2020-01-09

Ionic polymer compositions

#62
20190379300
2019-12-12

RESILIENT WAVE-SHAPED ENERGY-GENERATING DEVICE

#63
20190334078
2019-10-31

PIEZOELECTRIC COMPOSITES COMPRISING A FLEXIBLE MATRIX

#64
20190326503
2019-10-24

EAP ACTUATOR AND DRIVE METHOD

#65
20190319181
2019-10-17

Film with piezoelectric polymer region

#66
20190296218
2019-09-26

Nanovoided electroactive polymer devices, systems, and methods

#67
20190250763
2019-08-15

Contact sensitive device, display apparatus including the same and method of manufacturing the same

#68
20190248708
2019-08-15

Ferroelectric polymer electrocaloric material and preparation method thereof

#69
20190237651
2019-08-01

EAP actuator and drive method

#70
20190207078
2019-07-04

Transducer device

#71
20190127331
2019-05-02

Flexible piezoelectric and ferroelectric haloimidazole crystals

#72
20190109275
2019-04-11

Method of promoting electric output of piezoelectric/conductive hybrid polymer

#73
20190109274
2019-04-11

PIEZOELECTRIC WIRE AND PRODUCTION METHOD FOR SAME, AND PIEZOELECTRIC DEVICE PROVIDED WITH PIEZOELECTRIC WIRE

#74
20190103549
2019-04-04

Manufacturing techniques and devices using dielectric elastomers

#75
20190088850
2019-03-21

Layered body

#76
20190058108
2019-02-21

ION DIPOLES CONTAINING POLYMER COMPOSITIONS

#77
20190036005
2019-01-31

Molecularly doped piezoelectric foams

#78
20190023817
2019-01-24

Ferroelectric polymers from dehydrofluorinated PVDF

#79
20180371226
2018-12-27

Fluoropolymer compositions comprising a copolymer of vinylidene fluoride and trifluoroethylene and a fluorinated elastomer

#80
20180351479
2018-12-06

PRINTED MAGNETO-ELECTRIC ENERGY HARVESTER

#81
20180325384
2018-11-15

Monitoring using piezo-electric cable sensing

#82
20180323730
2018-11-08

Power generator, manufacturing method, and electronic device

#83
20180315917
2018-11-01

Elongated plate-form piezoelectric body and production method therefor, layered body and production method therefor, fabric, garment, and biological information acquisition device

#84
20180230249
2018-08-16

Ferroelectric polymers from dehydrofluorinated PVDF

#85
20180164889
2018-06-14

Touch sensitive element, display device comprising the same, and method for manufacturing the same

#86
20180114896
2018-04-26

Ferroelectric thin-film laminated substrate, ferroelectric thin-film device, and manufacturing method of ferroelectric thin-film laminated substrate

#87
20180108828
2018-04-19

Ferroelectric thin-film laminated substrate, ferroelectric thin-film device,and manufacturing method of ferroelectric thin-film laminated substrate

#88
20180108826
2018-04-19

Piezoelectric element and device using same

#89
20180100490
2018-04-12

Actuator based on carbon nanotubes and actuating system using the same

#90
20180097171
2018-04-05

Piezoelectric film and process for producing same

#91
20180040806
2018-02-08

Flexible compact nanogenerators based on mechanoradical-forming porous polymer films

#92
20180022895
2018-01-25

Polymeric piezoelectric film and method for manufacturing thereof

#93
20170352798
2017-12-07

DIELECTRIC ELECTROACTIVE POLYMER COMPRISING AN ELASTOMERIC FILM IN THE FORM OF A GEL

#94
20170349724
2017-12-07

Articles Produced from VDF-co-(TFE or TrFE) Polymers

#95
20170317269
2017-11-02

Porous piezoelectric material with dense surface, and associated methods and devices

#96
20170250336
2017-08-31

POLYMERIC PIEZOELECTRIC MATERIAL, LAYERED BODY, METHOD OF MANUFACTURING POLYMERIC PIEZOELECTRIC MATERIAL, AND METHOD OF MANUFACTURING LAYERED BODY

#97
20170218117
2017-08-03

POLYMERIC PIEZOELECTRIC FILM

#98
20170207381
2017-07-20

Piezoelectric element with sponge structure and method of manufacturing the same

#99
20170192595
2017-07-06

Contact sensitive device, display apparatus including the same and method of manufacturing the same

#100
20170186941
2017-06-29

Method for manufacturing an electroactive actuator

#101
20170186936
2017-06-29

PIEZOELECTRIC ELEMENT PRODUCTION METHOD THEREOF, ACTUATOR, AND LIQUID DISCHARGE APPARATUS

#102
20170179370
2017-06-22

Piezoelectric material comprising poly(D-lactic acid)/poly(L-lactic acid) stereocomplex crystals

#103
20170144428
2017-05-25

Methods for making an electroactive device fabricated with a nanotube film electrode

#104
20170137658
2017-05-18

FLUOROPOLYMER COMPOSITIONS

#105
20170047505
2017-02-16

Method of manufacture for polymer foam-based piezoelectric material

#106
20170033276
2017-02-02

Bimorph-type piezoelectric film

#107
20170029985
2017-02-02

TRANSDUCER INCLUDING FIBERS AND OUTPUTTING AND INPUTTING AN ELECTRIC SIGNAL

#108
20170008210
2017-01-12

Method for producing silicone multi-layer composites

#109
20160380180
2016-12-29

Polymeric piezoelectric material, and process for producing the same

#110
20160322560
2016-11-03

3D PIEZOELECTRIC POLYMER MATERIALS AND DEVICES

#111
20160284978
2016-09-29

Piezoelectric device

#112
20160284977
2016-09-29

POLYMERIC PIEZOELECTRIC MATERIAL AND METHOD OF PRODUCING THE SAME

#113
20160276569
2016-09-22

Process for manufacturing a pyroelectric and/or piezoelectric drive

#114
20160268495
2016-09-15

Method of fabricating piezoelectric energy harvesting device

#115
20160264742
2016-09-15

FILM AND METHOD FOR PRODUCING SAME

#116
20160263872
2016-09-15

Stretched laminated film for use in piezoelectric polymer material, and manufacturing method thereof

#117
20160238466
2016-08-18

Pressure-sensing device and pressure-sensing touch panel

#118
20160218275
2016-07-28

ELECTROMECHANICAL TRANSDUCER COMPRISING A POLYURETHANE POLYMER WITH POLYESTER AND/OR POLYCARBONATE UNITS

#119
20160204338
2016-07-14

METHOD AND DEVICE FOR PRODUCING AN ELASTOMER STACK ACTUATOR

#120
20160155930
2016-06-02

Nanogenerator and method of manufacturing the same

#121
20160075854
2016-03-17

Articles produced from VDF-co-(TFE or TrFE) polymers

#122
20160032071
2016-02-04

Articles produced from VDF-co-(TFE or TrFE) polymers

#123
20150380636
2015-12-31

Curable organopolysiloxane composition for transducers and applications of such curable silicone composition for transducers

#124
20150362647
2015-12-17

Display device and laminated optical film

#125
20150357554
2015-12-10

METHOD FOR PRODUCING A MULTILAYER DIELECTRIC POLYURETHANE FILM SYSTEM

#126
20150344671
2015-12-03

Curable organopolysiloxane composition for transducers and applications of such curable silicone composition for transducers

#127
20150337113
2015-11-26

Polymeric piezoelectric material and process for producing the same

#128
20150321908
2015-11-12

Dielectric polyurethane film

#129
20150295163
2015-10-15

Piezoelectric stack

#130
20150280106
2015-10-01

Piezoelectric sheet, method for manufacturing piezoelectric sheet, and manufacturing apparatus

#131
20150258748
2015-09-17

Nanotube film electrode and an electroactive device fabricated with the nanotube film electrode and methods for making same

#132
20150188032
2015-07-02

Method of promoting electric output of piezoelectric/conductive hybrid polymer and fabricating method of piezoelectric/conductive hybrid polymer thin film

#133
20150096666
2015-04-09

Stretch frame for stretching process

#134
20150094432
2015-04-02

Method for synthesising trifluoroethylene from chlorotrifluoroethylene

#135
20150044386
2015-02-12

Process of manufacturing a piezopolymer transducer with matching layer

#136
20150034237
2015-02-05

Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices

#137
20150015120
2015-01-15

Piezoelectric element including fluororesin film

#138
20140368083
2014-12-18

Piezoelectric element

#139
20140339724
2014-11-20

Piezoelectric polymer material and method for producing same

#140
20140333992
2014-11-13

Controllable polymer actuator

#141
20140333184
2014-11-13

Nanoporous piezoelectric polymer films for mechanical energy harvesting

#142
20140290834
2014-10-02

Automated manufacturing processes for producing deformable polymer devices and films

#143
20140252915
2014-09-11

Thin film fabrication of rubber material with piezoelectric characteristics

#144
20140145562
2014-05-29

Piezoelectric polymer element and production method and apparatus therefor

#145
20140145365
2014-05-29

Silk-based piezoelectric materials

#146
20140084204
2014-03-27

Polymeric piezoelectric material and process for producing the same

#147
20140051825
2014-02-20

POLYMERIC PIEZOELECTRIC MATERIAL, AND PROCESS FOR PRODUCING THE SAME

#148
20140025007
2014-01-23

Multimaterial thermally drawn piezoelectric fibers

#149
20130236730
2013-09-12

Fluorosilicone-based dielectric elastomer and method for its production

#150
20130233475
2013-09-12

Method for making electrostrictive composite

#151
20130228463
2013-09-05

Piezoelectric sheet, method for manufacturing piezoelectric sheet, and manufacturing apparatus

#152
20130175900
2013-07-11

Manufacturing method of polarizing polyvinylidene fluoride piezoelectric film without metalized electrode and system having the same

#153
20130101804
2013-04-25

Actuator device with improved tactile characteristics

#154
20130049530
2013-02-28

DIELECTRIC ELASTOMER COMPOSITES AND ACTUATORS USING THE SAME

#155
20130038299
2013-02-14

Nano generator and method of manufacturing the same

#156
20130026411
2013-01-31

PIEZOELECTRIC POLYMER FILM ELEMENT, IN PARTICULAR POLYMER FOIL, AND PROCESS FOR THE PRODUCTION THEREOF

#157
20130026410
2013-01-31

Electrostrictive composite and method for making the same

#158
20120313482
2012-12-13

Method of forming a VDF oligomer or co-oligomer film on a substrate and an electrical device comprising the VDF oligomer or co-oligomer film on the substrate

#159
20120279175
2012-11-08

Method of fabricating electroactive polymer transducers

#160
20120248945
2012-10-04

Polymer blend composition and tunable actuators using the same

#161
20120248942
2012-10-04

ELECTROMECHANICAL CONVERTER, METHOD FOR ITS PRODUCTION AND USE THEREOF

#162
20120201970
2012-08-09

METHOD OF MAKING A MULTILAYER COMPOSITE

#163
20120194039
2012-08-02

Electromagnetic converter with a polymer element based on a mixture of polyisocyanate and isocyanate-functional prepolymer and a compound with at least two isocyanate reactive hydroxyl groups

#164
20120169184
2012-07-05

Electroactive polymer manufacturing

#165
20120137787
2012-06-07

PIEZOELECTRIC SENSOR AND A METHOD OF FABRICATING A PIEZOELECTRIC SENSOR

#166
20120132846
2012-05-31

Piezoelectric polymer material and method for producing same

#167
20120126663
2012-05-24

METHOD FOR PRODUCING AN ELECTROMECHANICAL CONVERTER

#168
20120108783
2012-05-03

Piezoelectric sheet, method for manufacturing piezoelectric sheet, and manufacturing apparatus

#169
20120107594
2012-05-03

Nanotube Film Electrode and an Electroactive Device Fabricated with the Nanotube Film Electrode and Methods for Making Same

#170
20120091858
2012-04-19

Parylene-C as a piezoelectric material and method to make it

#171
20120080980
2012-04-05

ELECTROACTIVE ELASTOMER ACTUATOR AND METHOD FOR THE PRODUCTION THEREOF

#172
20120068572
2012-03-22

Process for the producing of an electromechanical transducer

#173
20120065516
2012-03-15

Organic piezoelectric material, ultrasound transducer, ultrasound probe, and ultrasound medical diagnostic imaging system

#174
20120041314
2012-02-16

Organic piezoelectric material, ultrasound probe, and ultrasound image detector

#175
20120025674
2012-02-02

Piezoelectric polymer material, process for producing same, and piezoelectric element

#176
20120004555
2012-01-05

METHOD OF STRETCHING ORGANIC PIEZOELECTRIC MATERIAL, METHOD OF MANUFACTURING ORGANIC PIEZOELECTRIC MATERIAL, ULTRASONIC TRANSDUCER, ULTRASONIC WAVE PROBE AND ULTRASONIC WAVE MEDICAL IMAGE DIAGNOSIS DEVICE

#177
20110309716
2011-12-22

FERROELECTRET TWO-LAYER AND MULTILAYER COMPOSITE AND METHOD FOR PRODUCTION THEREOF

#178
20110298335
2011-12-08

ELECTROMECHANICAL TRANSDUCER HAVING A POLYISOCYANATE-BASED POLYMER ELEMENT

#179
20110234056
2011-09-29

Ferroeletret multilayer composite and method for producing a ferroelectret multilayer composite with parallel tubular channels

#180
20110217519
2011-09-08

Layered structure and piezoelectric device using the same

#181
20110209337
2011-09-01

Method for forming an electroactive polymer

#182
20110198971
2011-08-18

Transducer comprising a composite material and method of making such a composite material

#183
20110198852
2011-08-18

ENERGY CONVERTER BASED ON POLYURETHANE SOLUTIONS

#184
20110162200
2011-07-07

Method for fabricating an actuator

#185
20110155307
2011-06-30

ELECTROACTIVE POLYMER MANUFACTURING

#186
20110154641
2011-06-30

Electroactive polymer manufacturing

#187
20110133607
2011-06-09

POLYMER ACTUATOR CONTAINING GRAPHENE AND METHOD OF PREPARING THE SAME

#188
20110133598
2011-06-09

ELECTROMECHANICAL TRANSDUCER COMPRISING A POLYURETHANE POLYMER WITH POLYTETRAMETHYLENE GLYCOL ETHER UNITS

#189
20110123724
2011-05-26

DIELECTRIC COMPOSITE AND A METHOD OF MANUFACTURING A DIELECTRIC COMPOSITE

#190
20110121688
2011-05-26

Piezoelectric sensor and method for making the same

#191
20110109200
2011-05-12

TWO- OR MULTI-LAYER FERRELECTRET AND METHOD FOR THE PRODUCTION THEREOF

#192
20110105903
2011-05-05

ORGANIC PIEZOELECTRIC MATERIAL, ULTRASONIC VIBRATOR, AND ULTRASONIC IMAGE DIAGNOSIS APPARATUS FOR MEDICAL APPLICATION

#193
20110025170
2011-02-03

Electroactive polymer device

#194
20110021918
2011-01-27

ORGANIC PIEZOELECTRIC MATERIAL FILM, METHOD FOR PRODUCTION OF ORGANIC PIEZOELECTRIC MATERIAL FILM, METHOD FOR PRODUCTION OF ULTRASONIC OSCILLATOR, AND ULTRASONIC MEDICAL IMAGING INSTRUMENT

#195
20110021917
2011-01-27

ORGANIC PIEZOELECTRIC MATERIAL FILM, METHOD FOR PRODUCTION OF THE SAME, METHOD FOR PRODUCTION OF ULTRASONIC OSCILLATOR USING THE SAME, AND ULTRASONIC MEDICAL IMAGING INSTRUMENT

#196
20110021916
2011-01-27

Organic piezoelectric material, ultrasonic oscillator using the material, method for manufacturing the ultrasonic oscillator, ultrasonic probe, and ultrasonic medical diagnostic imaging device

#197
20110016705
2011-01-27

Method for manufacturing a multilayer polymeric actuator

#198
20110004102
2011-01-06

ORGANIC PIEZOELECTRIC MATERIAL, ULTRASONIC OSCILLATOR USING THE SAME, METHOD FOR PRODUCING THE ULTRASONIC OSCILLATOR, ULTRASONIC PROBE AND ULTRASONIC MEDICAL DIAGNOSTIC IMAGING DEVICE

#199
20110001398
2011-01-06

Carbon Nanotube Film Electrode and an Electroactive Device Fabricated with the Carbon Nanotube Film Electrode and a Method for Making Same

#200
20100323458
2010-12-23

METHOD FOR MAKING P(VDF/TrFE) COPOLYMER LAYER SENSORS, AND CORRESPONDING SENSOR

#201
20100263182
2010-10-21

Piezoelectric tactile sensor

#202
20100263181
2010-10-21

Method of fabricating an electroactive polymer transducer

#203
20100259133
2010-10-14

ENERGY CONVERTER PRODUCED FROM FILM-FORMING AQUEOUS POLYMER DISPERSIONS, PARTICULARLY POLYURETHANE DISPERSIONS, PARTICULARLY POLYURETHANE DISPERSIONS

#204
20100256497
2010-10-07

OSCILLATOR FOR ULTRASONIC WAVE RECEPTION, ITS MANUFACTURING METHOD, ULTRASONIC WAVE PROBE AND ULTRASONIC WAVE MEDICAL DIAGNOSTIC IMAGING SYSTEM

#205
20100222533
2010-09-02

Method of producing an electret material

#206
20100213790
2010-08-26

Electrostrictive composite, method for making the same and electrothermic type actuator

#207
20100207493
2010-08-19

Electro-mechanical energy conversion devices and systems

#208
20100207490
2010-08-19

Piezoelectric tactile sensor

#209
20100182026
2010-07-22

Method of determining a flexoelectric effect in a liquid crystal material

#210
20100109486
2010-05-06

Surface deformation electroactive polymer transducers

#211
20100080975
2010-04-01

Actuator device including nanoscale fiber films

#212
20100068460
2010-03-18

Method for manufacturing a polymeric piezoelectric film

#213
20100060109
2010-03-11

Nanotubes, nanorods and nanowires having piezoelectric and/or pyroelectric properties and devices manufactured therefrom

#214
20100033054
2010-02-11

Patterned dielectric elastomer actuator and method of fabricating the same

#215
20100024180
2010-02-04

Method for forming an electroactive polymer transducer

#216
20090289529
2009-11-26

Piezoelectric sensor and method for manufacturing the same

#217
20090263671
2009-10-22

Ferroelectric Poly (Vinylidene Fluoride) Film on a Substrate and Method for its Formation

#218
20090239039
2009-09-24

Multilayer composite and a method of making such

#219
20090189012
2009-07-30

Piezoelectric and pyroelectric power-generating laminate for an airship envelope

#220
20090184606
2009-07-23

ROLLED ELECTROACTIVE POLYMERS

#221
20090169829
2009-07-02

Dielectric composite and a method of manufacturing a dielectric composite

#222
20090154053
2009-06-18

Electroactive polymer transducers

#223
20090127734
2009-05-21

METHOD FOR MANUFACTURING ACTUATOR

#224
20090117403
2009-05-07

Process for fabricating a composite

#225
20090072658
2009-03-19

Dielectric composite and a method of manufacturing a dielectric composite

#226
20090047445
2009-02-19

Method of making a piezoelectric device

#227
20080308974
2008-12-18

Electroactive polymer pre-strain

#228
20080303376
2008-12-11

Method of creating an electro-mechanical energy conversion device

#229
20080284277
2008-11-20

Electroactive polymer actuator and manufacturing method thereof

#230
20080265709
2008-10-30

Direct acting capacitive transducer

#231
20080226878
2008-09-18

Dielectric composite and a method of manufacturing a dielectric composite

#232
20080224566
2008-09-18

Multilayer conductive elements

#233
20080191585
2008-08-14

Electroactive polymer electrodes

#234
20080166567
2008-07-10

PIEZOELECTRIC ELEMENT, MANUFACTURE AND ULTRASONIC PROBE

#235
20080136052
2008-06-12

Electroactive polymer manufacturing

#236
20080093954
2008-04-24

ELASTOMER ACTUATOR AND A METHOD OF MAKING AN ACTUATOR

#237
20080022517
2008-01-31

Methods for fabricating an electroactive polymer device

#238
20080018201
2008-01-24

TOUCH PANEL

#239
20080008825
2008-01-10

Method of forming piezoelectric resin film

#240
20080007140
2008-01-10

Actuator device and method of manufacturing the same

#241
20070277356
2007-12-06

Method of making a rolled elastomer actiuator

#242
20070269585
2007-11-22

Actuating member and method for producing the same

#243
20070231462
2007-10-04

Method of forming ferroelectric thin film

#244
20070170822
2007-07-26

Electroactive polymer pre-strain

#245
20070116858
2007-05-24

Method of making a multilayer composite

#246
20070114885
2007-05-24

Multilayer composite and a method of making such

#247
20060238079
2006-10-26

Electroactive polymers

#248
20060113880
2006-06-01

Electroactive polymers

#249
20060113878
2006-06-01

Electroactive polymers

#250
20060066183
2006-03-30

Elastomer actuator and a method of making an actuator

#251
20060057377
2006-03-16

Electrospun electroactive polymers

#252
20050212180
2005-09-29

Process for preparation of semi-conducting polymer film containing beta crystalline phase of polyvinylidene fluoride

#253
20050127573
2005-06-16

Process for preparation of semi-conducting polymer film containing beta crystalline phase of polyvinylidene fluoride

#254
20050040733
2005-02-24

Stretched rolled electroactive polymer transducers and method of producing same

#255
17102698
2022-11-29

Multi-element prescription lenses with eye-tracking