ClassID:

208994

H01L41/22 - 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

Sub-classes:
Recent Application in this class:
#1
20230210012
2023-06-29

PIEZOELECTRIC DEVICE

#2
20230172071
2023-06-01

PIEZOELECTRIC THIN FILM RESONATOR AND METHOD OF MANUFACTURING THE SAME

#3
20230115834
2023-04-13

PIEZOELECTRIC DEVICE

#4
20230114497
2023-04-13

ACOUSTIC WAVE DEVICE

#5
20230037734
2023-02-09

Elastic wave device and method for manufacturing the same

#6
20220246832
2022-08-04

MEMS piezoelectric device and corresponding manufacturing process

#7
20220184660
2022-06-16

LITHIUM-BASED PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER

#8
20220116011
2022-04-14

ACOUSTIC WAVE PROPAGATION DEVICE HAVING MEDIUM FOR ACOUSTIC WAVE PROPAGATION AND THE MAKING METHOD OF THE MEDIUM FOR ACOUSTIC WAVE PROPAGATION

#9
20220077379
2022-03-10

PIEZOELECTRIC DEVICE WITH PIEZOELECTRIC ELONGATE NANO-OBJECTS

#10
20220037585
2022-02-03

FLEXIBLE ACOUSTIC-ELECTRIC SUBSTRATE AND PREPARATION METHOD THEREFOR, AND FLEXIBLE ACOUSTIC-ELECTRIC DEVICE

#11
20210408365
2021-12-30

Method for manufacturing vibrator, vibrator, and vibrator device

#12
20210356345
2021-11-18

PRESSURE VISUALIZATION DEVICE, MANUFACTURING METHOD THEREOF, AND DETECTION DEVICE

#13
20210351338
2021-11-11

Piezoelectric actuator having a deformation sensor and fabrication method thereof

#14
20210336596
2021-10-28

Planarization method

#15
20210328128
2021-10-21

Piezo actuator and piezo actuator array

#16
20210276044
2021-09-09

Piezoelectric micromachined ultrasonic transducer

#17
20210257539
2021-08-19

Semiconductor Strain Gauge and Method for Manufacturing Same

#18
20210091301
2021-03-25

Embedded MRAM device formation with self-aligned dielectric cap

#19
20210043826
2021-02-11

Methods for designing and producing a device comprising an array of micromachined elements, and device produced by said methods

#20
20200371376
2020-11-26

Piezoelectric MEMS actuator for compensating unwanted movements and manufacturing process thereof

#21
20200309591
2020-10-01

Energy harvesting apparatus and methods for detecting a vibratory signal

#22
20200279088
2020-09-03

Ultrasonic transducer device, acoustic biometric imaging system and manufacturing method

#23
20200251648
2020-08-06

Method for manufacturing an actuator switch

#24
20200233205
2020-07-23

Optical scanning device and method of manufacturing the same

#25
20200169237
2020-05-28

Method of manufacture for single crystal acoustic resonator devices using micro-vias

#26
20200144985
2020-05-07

Method of providing protective cavity and integrated passive components in wafer level chip scale package using a carrier wafer

#27
20200083859
2020-03-12

Elastic wave device and method for manufacturing the same

#28
20200025638
2020-01-23

DIFFERENTIAL PRESSURE SENSOR CHIP, DIFFERENTIAL PRESSURE TRANSMITTER, AND METHOD FOR MANUFACTURING DIFFERENTIAL PRESSURE SENSOR CHIP

#29
20200013826
2020-01-09

Dual metal nitride landing pad for MRAM devices

#30
20190383677
2019-12-19

Semiconductor strain gauge and method of manufacturing same

#31
20190377463
2019-12-12

Monitoring tree with performance states

#32
20190305750
2019-10-03

Method of providing protective cavity and integrated passive components in wafer level chip scale package using a carrier wafer

#33
20190267534
2019-08-29

Magnetoelectric very low frequency communication system

#34
20190148621
2019-05-16

Method of manufacture for single crystal acoustic resonator devices using micro-vias

#35
20190131514
2019-05-02

Electricity generator comprising a magneto-electric converter and method of production

#36
20190129578
2019-05-02

User interface that facilitates node pinning for monitoring and analysis of performance in a computing environment

#37
20190127214
2019-05-02

Piezoelectric MEMS device having a suspended diaphragm and manufacturing process thereof

#38
20190115524
2019-04-18

MEMS piezoelectric device and corresponding manufacturing process

#39
20190097122
2019-03-28

Piezoelectric actuator, liquid discharge head, and manufacturing method of piezoelectric actuator

#40
20190047850
2019-02-14

Microfabricated ultrasonic transducers and related apparatus and methods

#41
20190036002
2019-01-31

Piezoelectric driven switches integrated in organic, flexible displays

#42
20190006575
2019-01-03

Frequency adjustment method of vibrator element

#43
20180301615
2018-10-18

Vibration device

#44
20180277735
2018-09-27

Acoustic resonator and method of manufacturing the same

#45
20180222184
2018-08-09

Piezoelectric actuator, method for manufacturing same, and liquid discharge head

#46
20180159019
2018-06-07

Piezoelectric thin film-stacked body, piezoelectric thin film substrate, piezoelectric thin film device, piezoelectric actuator, piezoelectric sensor, head assembly, head stack assembly, hard disk drive, printer head, and ink-jet printer device

#47
20180122854
2018-05-03

Electronic device and method for fabricating the same

#48
20180114893
2018-04-26

Piezoelectric device

#49
20180108828
2018-04-19

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

#50
20180076784
2018-03-15

Method of manufacturing surface acoustic wave device chips

#51
20180073527
2018-03-15

Piezoelectric actuators optimized for synthetic jet actuators

#52
20180069169
2018-03-08

Semiconductor integrated circuit, and sensor system and vehicle including the same

#53
20180062069
2018-03-01

Ultrasound probe

#54
20180061885
2018-03-01

Actuator device

#55
20180053890
2018-02-22

Magnetoelectric energy harvester and manufacturing method thereof

#56
20170338797
2017-11-23

Electronic component

#57
20170331449
2017-11-16

Elastic wave device and method for manufacturing the same

#58
20170264256
2017-09-14

Method of manufacture for single crystal acoustic resonator devices using micro-vias

#59
20170261503
2017-09-14

BAW sensor fluidic device with increased dynamic measurement range

#60
20170255349
2017-09-07

Systems and methods for monitoring and analyzing performance in a computer system with node pinning for concurrent comparison of nodes

#61
20170252777
2017-09-07

Manufacturing method for flexible PMUT array

#62
20170199357
2017-07-13

Piezoelectrically actuated optical lens

#63
20170194937
2017-07-06

Piezoelectric device and manufacturing method therefor

#64
20170192509
2017-07-06

Touch sensitive device and display device including the same

#65
20170186940
2017-06-29

MEMS piezoelectric device and corresponding manufacturing process

#66
20170173958
2017-06-22

Method for producing liquid discharge apparatus

#67
20170170749
2017-06-15

Power generating device having a deformable element that generates power when deforming

#68
20170162780
2017-06-08

Piezoelectric drive apparatus for motor and method for manufacturing the same, motor, robot, and pump

#69
20170160442
2017-06-08

Tunable microlens with a variable structure element

#70
20170125662
2017-05-04

Method for manufacturing piezoelectric device

#71
20170110007
2017-04-20

Battery-less data transmission module accessory for portable and handheld metrology devices

#72
20170095838
2017-04-06

Ultrasonic transducer element chip, probe, electronic instrument, and ultrasonic diagnostic device

#73
20170093337
2017-03-30

Crystal unit, oscillator, and method for fabricating the crystal unit

#74
20170084408
2017-03-23

Method of manufacturing a keyboard

#75
20160333904
2016-11-17

Piezoelectric actuators optimized for synthetic jet actuators

#76
20160332198
2016-11-17

Impedance matching layer for ultrasonic transducers with metallic protection structure

#77
20160329876
2016-11-10

Elastic wave device and method for manufacturing the same

#78
20160328099
2016-11-10

User interface that facilitates node pinning for a proactive monitoring tree

#79
20160308468
2016-10-20

Harvesting mechanical and thermal energy by combining nanowires and phase change materials

#80
20160291729
2016-10-06

Multi-layer piezoelectric polymer film devices and methods

#81
20160285391
2016-09-29

Electrostatic induction-type vibration power generation device and method of manufacturing the same

#82
20160248000
2016-08-25

Method of fabricating a base plate for piezo actuation

#83
20160240766
2016-08-18

Piezoelectric thin-film based flexible sensing device, method for fabrication thereof and method for operating the same

#84
20160238467
2016-08-18

Method for fabricating a pressure sensor

#85
20160172578
2016-06-16

Method for producing a flexible piezoelectric sensor

#86
20160126451
2016-05-05

Method of making thick film transducer arrays

#87
20160028368
2016-01-28

Wafer scale packaging

#88
20160027994
2016-01-28

Method of forming a multilayer acoustic impedance converter for ultrasonic transducers

#89
20150357374
2015-12-10

Transistor array and manufacturing method thereof

#90
20150337113
2015-11-26

Polymeric piezoelectric material and process for producing the same

#91
20150250452
2015-09-10

Method of manufacturing ultrasound probe

#92
20150194948
2015-07-09

Elastic wave device including a conductive shield electrode and manufacturing method thereof

#93
20150188031
2015-07-02

Thermal poling method, piezoelectric film and manufacturing method of same, thermal poling apparatus, and inspection method of piezoelectric property

#94
20150171313
2015-06-18

Forming a device having a curved piezoelectric membrane

#95
20150149914
2015-05-28

Proactive monitoring tree with node pinning for concurrent node comparisons

#96
20150143231
2015-05-21

Systems and methods for adaptive content distribution

#97
20150138276
2015-05-21

Piezoelectric actuator and method of making a piezoelectric actuator

#98
20150115773
2015-04-30

ULTRASOUND TRANSDUCER AND METHOD FOR MANUFACTURING AN ULTRASOUND TRANSDUCER

#99
20150114703
2015-04-30

Multilayer ceramic electronic component, series of electronic components stored in a tape, and method of manufacturing multilayer ceramic electronic component

#100
20150107374
2015-04-23

Electronic device and quad-axial force and torque measurement sensor thereof

#101
20150091416
2015-04-02

Composite substrate, piezoelectric device, and method for manufacturing composite substrate

#102
20150044386
2015-02-12

Process of manufacturing a piezopolymer transducer with matching layer

#103
20150022062
2015-01-22

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

#104
20140374846
2014-12-25

Integrated SOI pressure sensor having silicon stress isolation member

#105
20140368087
2014-12-18

Piezoelectric actuator device and method for manufacturing same

#106
20140355647
2014-12-04

Piezoelectric device package and method of fabricating the same

#107
20140346892
2014-11-27

Polling system and polling method using the same

#108
20140325808
2014-11-06

Encapsulated piezoelectric valve

#109
20140320988
2014-10-30

Polymer device, method of manufacturing the same, lense module, and imaging unit

#110
20140239775
2014-08-28

Method for producing flexible EAP generators

#111
20140178574
2014-06-26

Method for focusing miniature ultrasound transducers

#112
20140176646
2014-06-26

Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for manufacturing piezoelectric element

#113
20140159176
2014-06-12

Magnetoresistive element and method of manufacturing the same

#114
20140103782
2014-04-17

ULTRASONIC TRANSDUCER AND FABRICATING THE SAME

#115
20140084204
2014-03-27

Polymeric piezoelectric material and process for producing the same

#116
20140070338
2014-03-13

Taxel-addressable matrix of vertical nanowire piezotronic transistors

#117
20140042875
2014-02-13

PIEZOELECTRIC ELEMENT, PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT

#118
20140028155
2014-01-30

Method of manufacturing an electronic component

#119
20140021830
2014-01-23

Piezoelectric device and production method for green compact being molded body of piezoelectric device prior to sintering

#120
20140002058
2014-01-02

Triaxial piezoelectric sensor

#121
20130331978
2013-12-12

Pressure sensor, sensor array, method for manufacturing sensor array, and grasping apparatus

#122
20130276977
2013-10-24

Bonding method for bonding metal plate and piezoelectric body

#123
20130258000
2013-10-03

Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and methods of manufacturing liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

#124
20130235123
2013-09-12

Ink-jet head and manufacturing method of the same

#125
20130232747
2013-09-12

Method of manufacturing a boundary acoustic wave device

#126
20130226260
2013-08-29

Medical system, piezoelectric kit, related methods and medical procedures

#127
20130221806
2013-08-29

Nano-piezoelectric generator and method of manufacturing the same

#128
20130210175
2013-08-15

Forming a device having a curved piezoelectric membrane

#129
20130200755
2013-08-08

ULTRASONIC PROBE AND MANUFACTURING METHOD THEREOF

#130
20130194049
2013-08-01

Vibrator element, vibrator, oscillator, and electronic device

#131
20130181577
2013-07-18

ULTRASONIC PROBE AND MANUFACTURING METHOD THEREOF

#132
20130169116
2013-07-04

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

#133
20130167341
2013-07-04

Method for manufacturing quartz crystal unit, quartz crystal oscillator and electronic apparatus

#134
20130154439
2013-06-20

Energy harvesting devices and methods of fabricating the same

#135
20130145589
2013-06-13

Method of manufacturing liquid ejecting head, method of manufacturing liquid ejecting apparatus and method of manufacturing piezoelectric element

#136
20130127293
2013-05-23

Method for producing piezoelectric thin-film element, piezoelectric thin-film element, and member for piezoelectric thin-film element

#137
20130125359
2013-05-23

Method of producing piezoelectric device using Be, Fe and Co under excess oxygen atmosphere

#138
20130112969
2013-05-09

Method of manufacturing P-type ZnO nanowires and method of manufacturing energy conversion device

#139
20130111719
2013-05-09

Method for implanting a piezoelectric material

#140
20130106246
2013-05-02

Method of manufacturing a temperature-compensated micromechanical resonator

#141
20130106244
2013-05-02

Flexible micro bumps operably coupled to an array of nano-piezoelectric sensors

#142
20130105594
2013-05-02

Piezoelectric mechanism having electrodes within thin film sheet that are substantially perpendicular to substrate

#143
20130088124
2013-04-11

Physical quantity sensor and process for production thereof

#144
20130062996
2013-03-14

MEMS device fabricated with integrated circuit

#145
20130061438
2013-03-14

Method of manufacturing a piezoelectric speaker

#146
20130026021
2013-01-31

Method for manufacturing bimorph actuator

#147
20130019724
2013-01-24

Method to fabricate a base plate for piezo actuation

#148
20130002094
2013-01-03

Multilayer acoustic impedance converter for ultrasonic transducers

#149
20120306316
2012-12-06

Ultrasonic transducer, biological sensor, and method for manufacturing an ultrasonic transducer

#150
20120295384
2012-11-22

Method of manufacturing a microelectromechanical system (MEMS) resonator

#151
20120274179
2012-11-01

Boundary acoustic wave device and method of manufacturing same

#152
20120247217
2012-10-04

Pressure sensor, sensor array, method for manufacturing sensor array, and grasping apparatus

#153
20120230159
2012-09-13

At least first and second order temperature-compensated resonator

#154
20120210565
2012-08-23

Method for manufacturing an apparatus for generating electric energy

#155
20120194035
2012-08-02

Method of manufacturing a conductive adhesive bond assembly

#156
20120174360
2012-07-12

Method for manufacturing piezoelectric vibration device

#157
20120167823
2012-07-05

Electrode configurations for piezoelectric actuators

#158
20120161582
2012-06-28

MEMS kinetic energy conversion

#159
20120154133
2012-06-21

Haptic feedback case for electronic equipment

#160
20120118475
2012-05-17

Methods of fabricating ultrasonic transducer assemblies

#161
20120091863
2012-04-19

Structure for bonding metal plate and piezoelectric body and bonding method

#162
20120049694
2012-03-01

Micromachined Piezoelectric Energy Harvester with Polymer Beam

#163
20120025923
2012-02-02

Vibrator element, vibrator, oscillator, and electronic device

#164
20110320529
2011-12-29

Content distribution system and method

#165
20110316387
2011-12-29

Ultrasonic transducer and fabricating the same

#166
20110215580
2011-09-08

System for converting ocean wave energy to electric power

#167
20110214264
2011-09-08

Method of manufacturing a piezoelectronic device

#168
20110214263
2011-09-08

METHOD OF MANUFACTURING PACKAGE, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIMEPIECE

#169
20110210554
2011-09-01

High-efficiency MEMS micro-vibrational energy harvester and process for manufacturing same

#170
20110187240
2011-08-04

Piezoelectronic device and method of fabricating the same

#171
20110138610
2011-06-16

APPARATUS FOR GENERATING ELECTRICAL ENERGY AND METHOD FOR MANUFACTURING THE SAME

#172
20110135123
2011-06-09

Piezoelectric speaker and method of manufacturing the same

#173
20110088234
2011-04-21

Temperature control of micromachined transducers

#174
20110062832
2011-03-17

Manufacturing method of a quartz crystal unit , a quartz crystal oscillator and an electronic apparatus

#175
20110050039
2011-03-03

Multilayer acoustic impedance converter for ultrasonic transducers

#176
20100327702
2010-12-30

Temperature control of micromachined transducers

#177
20100253184
2010-10-07

Apparatus for generating electrical energy using electrically connected nanowire and active layer and method for manufacturing the same

#178
20100231095
2010-09-16

Piezoelectric material, piezoelectric device, and method of producing the piezoelectric device

#179
20100181871
2010-07-22

Sensors and actuators using piezo polymer layers

#180
20100156249
2010-06-24

Apparatus for generating electrical energy and method for manufacturing the same

#181
20100117488
2010-05-13

Piezoelectric and semiconducting coupled nanogenerators

#182
20100112233
2010-05-06

Method for manufacturing piezoelectric device

#183
20100033059
2010-02-11

Apparatus for generating electrical energy and method for manufacturing the same

#184
20090179523
2009-07-16

SELF-ACTIVATED NANOSCALE PIEZOELECTRIC MOTION SENSOR

#185
20090158566
2009-06-25

Method for fabricating a microelectromechanical system (MEMS) resonator

#186
20090115293
2009-05-07

Stacked mechanical nanogenerator comprising piezoelectric semiconducting nanostructures and Schottky conductive contacts

#187
20090026885
2009-01-29

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

#188
20090009030
2009-01-08

MEMS piezoelectric switch

#189
20080179998
2008-07-31

Quartz crystal unit and method for manufacturing a quartz crystal unit and electronic apparatus

#190
20080067618
2008-03-20

Nanogenerator comprising piezoelectric semiconducting nanostructures and Schottky conductive contacts

#191
20070284969
2007-12-13

Micromachined, piezoelectric vibration-induced energy harvesting device and its fabrication

#192
20050268444
2005-12-08

Method of producing a piezoelectric/electrostrictive device and piezoelectric/electrostrictive element

#193
20050120527
2005-06-09

Method to generate electrical current using a plurality of masses attached to piezoceramic supports

#194
20050104478
2005-05-19

Bimorph MEMS devices

#195
17363386
2022-10-11

Temperature stable MEMS resonator

#196
14863337
2017-01-17

Temperature stable MEMS resonator