ClassID:

209015

H01L41/331 - 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; Shaping or machining of piezo-electric or electrostrictive bodies by coating or depositing using masks, e.g. lift-off

Recent Application in this class:
#1
20240237537
2024-07-11

THIN FILM BASED STRUCTURE, RELATED FLEXIBLE ELECTRONIC DEVICE AND THEIR METHOD OF MAKING

#2
20240138266
2024-04-25

THIN FILM BASED STRUCTURE, RELATED FLEXIBLE ELECTRONIC DEVICE AND THEIR METHOD OF MAKING

#3
20220271216
2022-08-25

Method of manufacturing an ultrasonic probe

#4
20210147221
2021-05-20

Manufacturing method of miniature fluid actuator

#5
20210089739
2021-03-25

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

#6
20200156109
2020-05-21

Method of making micromachined ultrasonic transducer arrays

#7
20200108607
2020-04-09

Coating liquid composition for forming piezoelectric film, oriented piezoelectric film, and liquid ejection head

#8
20200060650
2020-02-27

Ultrasonic probe

#9
20190312531
2019-10-10

TRANSPARENT ENERGY HARVESTING DEVICE

#10
20190260341
2019-08-22

Elastic wave device

#11
20190259934
2019-08-22

Method and structure of single crystal electronic devices with enhanced strain interface regions by impurity introduction

#12
20190184426
2019-06-20

Piezoelectric film, piezoelectric module, and method of manufacturing piezoelectric film

#13
20190157543
2019-05-23

Electroacoustic conversion film web, electroacoustic conversion film, and method of manufacturing an electroacoustic conversion film web

#14
20180351077
2018-12-06

Method for the fabrication and harvest of piezoelectric plates

#15
20180323730
2018-11-08

Power generator, manufacturing method, and electronic device

#16
20180309043
2018-10-25

TRANSPARENT ULTRASONIC TRANSDUCER FABRICATION METHOD AND DEVICE

#17
20180226562
2018-08-09

Piezoelectric device and method for manufacturing piezoelectric device

#18
20180069172
2018-03-08

Electroacoustic conversion film web, electroacoustic conversion film, and method of manufacturing an electroacoustic conversion film web

#19
20180040802
2018-02-08

ELECTRONIC DEVICE AND MANUFACTURING METHOD OF ELECTRONIC DEVICE

#20
20170368574
2017-12-28

Piezoelectric transducers and methods of making and using the same

#21
20170362127
2017-12-21

Precursor sol-gel solution, electromechanical transducer element, liquid droplet discharge head, and inkjet recording apparatus

#22
20170216883
2017-08-03

Micromachined ultrasonic transducer arrays with multiple harmonic modes

#23
20170210132
2017-07-27

Electromechanical transducer element, method for producing electromechanical transducer element, liquid ejecting head, liquid ejecting unit, and apparatus for ejecting liquid

#24
20170207381
2017-07-20

Piezoelectric element with sponge structure and method of manufacturing the same

#25
20170170383
2017-06-15

Curved Piezoelectric Transducers and Methods of Making and Using the Same

#26
20170133582
2017-05-11

Method of manufacturing piezoelectric element and piezoelectric substrate

#27
20170087593
2017-03-30

Porosity control in piezoelectric films

#28
20160204334
2016-07-14

Vibration element manufacturing method, vibration element, electronic device, electronic apparatus, and moving object

#29
20160138580
2016-05-19

MEMS-BASED ACTIVE COOLING SYSTEM

#30
20160065172
2016-03-03

Membrane substrate structure for single crystal acoustic resonator device

#31
20160020749
2016-01-21

Microacoustic component and method for the production thereof

#32
20150311426
2015-10-29

METHOD OF MANUFACTURING A TRANSDUCER

#33
20150263262
2015-09-17

Piezoelectric actuator, method for manufacturing the same, and magnetic disc apparatus

#34
20150236237
2015-08-20

Method of manufacturing elastic wave device

#35
20150200350
2015-07-16

Method, apparatus and system for a transferable micromachined piezoelectric transducer array

#36
20150068673
2015-03-12

Pattern formation method, manufacturing method of peizoelectric film and manufacturing method of piezoelectric element

#37
20150050514
2015-02-19

Coating method, surface layer structure, as well as applications

#38
20150042208
2015-02-12

Resonant transducer, manufacturing method therefor, and multi-layer structure for resonant transducer

#39
20150033520
2015-02-05

Piezoelectric film transfer for acoustic resonators and filters

#40
20150021290
2015-01-22

METHOD FOR FABRICATING ACOUSTIC WAVE DEVICE

#41
20140375728
2014-12-25

Actuator, method of manufacturing the actuator, and liquid droplet ejecting head, liquid droplet ejecting apparatus, and image forming apparatus having the actuator

#42
20140333992
2014-11-13

Controllable polymer actuator

#43
20140333183
2014-11-13

Piezoelectric device and method for manufacturing same

#44
20140216643
2014-08-07

Method of heating, method of producing piezoelectric film, and light irradiation device

#45
20140202629
2014-07-24

Ceramic element and method of manufacturing the same

#46
20140184022
2014-07-03

Porosity control in piezoelectric films

#47
20140117812
2014-05-01

Micromachined ultrasonic transducer arrays with multiple harmonic modes

#48
20140049582
2014-02-20

Electro-mechanical transducer element, liquid droplet ejecting head, image forming apparatus, and electro-mechanical transducer element manufacturing method

#49
20130176364
2013-07-11

Electromechanical transducer element, liquid discharge head, liquid discharge device, and image forming apparatus

#50
20130168597
2013-07-04

Structured layers composed of crosslinked or crosslinkable metal-organic compounds, shaped bodies containing them as well as processes for producing them

#51
20130070028
2013-03-21

Method of manufacturing electromechanical transducer element, electromechanical transducer element, discharging head, and inkjet recording device

#52
20130043767
2013-02-21

Piezoelectric actuator having a moveable electrode portion

#53
20130026021
2013-01-31

Method for manufacturing bimorph actuator

#54
20120314007
2012-12-13

Method of forming electromechanical transducer film, electromechanical transducer film, electromechanical transducer element, and liquid discharge head

#55
20120298165
2012-11-29

Electric power generation device, electric power generation method, and electric power generation device manufacturing method

#56
20120262029
2012-10-18

Forming a membrane having curved features

#57
20120194033
2012-08-02

ACOUSTIC WAVE DEVICE AND METHOD FOR FABRICATING THE SAME

#58
20120075221
2012-03-29

TOUCHSCREEN PANEL INPUT DEVICE MANUFACTURING METHOD, PIEZOELECTRIC ELEMENT AND TOUCHSCREEN PANEL INPUT DEVICE

#59
20110204750
2011-08-25

Actuator, actuator structure and method of manufacturing actuator

#60
20100141097
2010-06-10

Thin film piezoelectric actuators

#61
20090308172
2009-12-17

Mechanical properties testing device and method

#62
20090193903
2009-08-06

Method for sensor fabrication and related sensor and system

#63
20090113685
2009-05-07

Methods to make piezoelectric ceramic thick film array and single elements with a reusable single layer substrate structure

#64
20090104784
2009-04-23

Functional film containing structure and method of manufacturing functional film

#65
20080265712
2008-10-30

Method of producing a device

#66
20080244884
2008-10-09

Method for forming ceramic thick film element arrays with fine feature size, high-precision definition, and/or high aspect ratios

#67
20080079333
2008-04-03

Energy harvesting device manufactured by print forming processes

#68
20070202252
2007-08-30

Method of manufacturing patterned film

#69
20070154641
2007-07-05

Thin-film forming method and mask used therefor

#70
20060130302
2006-06-22

Method for forming ceramic thick film element arrays with fine feature size, high-precision definition, and/or high aspect ratios

#71
20050200236
2005-09-15

Method of fabricating an array of multi-electroded piezoelectric transducers for piezoelectric diaphragm structures

#72
20050194869
2005-09-08

Bending actuators and sensors constructed from shaped active materials and method for making the same

#73
20050162045
2005-07-28

Methods for making thick film elements

#74
20050134144
2005-06-23

Poling system for piezoelectric diaphragm structures

#75
20050104479
2005-05-19

Piezoelectric ceramic thick film element, array of elements, and devices

#76
20050082662
2005-04-21

Structure and method of manufacturing the same

#77
14728810
2016-11-01

Methods for dry etching semiconductor devices