Patents-Review.com
ClassID:

209001 ⎘

H01L41/277 - 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; Manufacturing multilayered piezo-electric or electrostrictive devices or parts thereof, e.g. by stacking piezo-electric bodies and electrodes by stacking bulk piezo-electric or electrostrictive bodies and electrodes

Recent Application in this class:
#1
20230103499
2023-04-06

MULTILAYER STRUCTURE, PIEZOELECTRIC DEVICE USING THE SAME, MANUFACTURING METHOD OF MULTILAYER STRUCTURE, AND MANUFACTURING METHOD OF PIEZOELECTRIC DEVICE

 #2
20220308336
2022-09-29

Manufacturing method and optical deflector

 #3
20220305786
2022-09-29

Liquid discharge head

 #4
20220254985
2022-08-11

3D-printed ferroelectric metamaterial with giant piezoelectricity and biomimetic mechanical toughness

 #5
20220159386
2022-05-19

PIEZOELECTRIC SPEAKER AND MANUFACTURING METHOD THEREFOR

 #6
20220102618
2022-03-31

Process for manufacturing a thin-film piezoelectric microelectromechanical structure having improved electrical characteristics

 #7
20220059751
2022-02-24

Method for producing a piezoelectric stack actuator, and piezoelectric stack actuator

 #8
20220040735
2022-02-10

DUAL LAYER ULTRASONIC TRANSDUCER FABRICATION PROCESS

 #9
20220037580
2022-02-03

Piezoelectric device and method of manufacturing the same

 #10
20210405346
2021-12-30

Angular piezoelectric actuator for a MEMS shutter and manufacturing method thereof

 #11
20210391527
2021-12-16

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

 #12
20210367140
2021-11-25

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

 #13
20210328130
2021-10-21

3D printed and in-situ poled flexible piezoelectric pressure sensor

 #14
20210305915
2021-09-30

Manufacturing of a flexible piezoelectric film-based power source

 #15
20210215149
2021-07-15

ELECTROACTIVE POLYMER TRANSDUCER PUMP

 #16
20210205625
2021-07-08

Stacked piezoelectric composites and methods of making

 #17
20210086515
2021-03-25

ELECTROMECHANICAL TRANSDUCER ELEMENT, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, LIQUID DISCHARGE APPARATUS, AND METHOD OF MAKING ELECTROMECHANICAL TRANSDUCER ELEMENT

 #18
20210050506
2021-02-18

Piezoelectric MEMS devices and methods of forming thereof

 #19
20210020826
2021-01-21

Method for transferring a piezoelectric layer onto a support substrate

 #20
20200412318
2020-12-31

Film bulk acoustic resonator

 #21
20200403594
2020-12-24

Method for forming film bulk acoustic resonator

 #22
20200350484
2020-11-05

PIEZOELECTRIC ELEMENT FORMED FROM ELASTOMER AND METHOD FOR PRODUCING PIEZOELECTRIC ELEMENT FORMED FROM ELASTOMER

 #23
20200313071
2020-10-01

Multilayer piezoelectric ceramic and method for manufacturing same, multilayer piezoelectric element, as well as piezoelectric vibration device

 #24
20200274053
2020-08-27

ELASTOMERIC PIEZOELECTRIC ELEMENT AND ELASTOMERIC PIEZOELECTRIC ELEMENT PRODUCTION METHOD

 #25
20200194658
2020-06-18

Piezoelectric micromachined ultrasonic transducer with a patterned membrane structure

 #26
20200191646
2020-06-18

Wafer scale ultrasonic sensor assembly and method for manufacturing the same

 #27
20200179979
2020-06-11

Wafer level ultrasonic chip module and manufacturing method thereof

 #28
20200171541
2020-06-04

Microelectromechanical systems, devices, and methods for fabricating a microelectromechanical systems device, and methods for generating a plurality of frequencies

 #29
20190229255
2019-07-25

PIEZOELECTRIC ELEMENT AND METHOD OF MANUFACTURING THE SAME

 #30
20190088851
2019-03-21

Multilayer piezoelectric element and vibrating device

 #31
20190081232
2019-03-14

Method of manufacturing a multi-layer PZT microactuator using wafer-level processing

 #32
20190036000
2019-01-31

Method of producing a composite substrate

 #33
20190006574
2019-01-03

A PIEZOELECTRIC THIN FILM ELEMENT

 #34
20180296843
2018-10-18

Stacked piezoelectric composites and methods of making

 #35
20180294790
2018-10-11

Method for fabricating resonator structure and resonator structure

 #36
20180204999
2018-07-19

Piezoelectric material, piezoelectric element, and electronic apparatus

 #37
20180193879
2018-07-12

Piezoelectric element, method for producing the same, ultrasound probe, and ultrasound imaging apparatus

 #38
20180175282
2018-06-21

Elastic wave device, high-frequency front end circuit, and communication apparatus

 #39
20180161817
2018-06-14

Thickness mode transducers and related devices and methods

 #40
20180131345
2018-05-10

Elastic wave device, high-frequency front end circuit and communication device

 #41
20180019725
2018-01-18

Bulk acoustic wave filter device and method for manufacturing the same

 #42
20170373241
2017-12-28

Surface acoustic wave device and method of manufacturing the same

 #43
20170316797
2017-11-02

Multi-layer shear mode PZT microactuator for a disk drive suspension, and method of manufacturing same

 #44
20170309807
2017-10-26

Substrate, method for manufacturing substrate, and elastic wave device

 #45
20170305156
2017-10-26

Liquid ejecting head, liquid ejecting apparatus and piezoelectric element

 #46
20170301853
2017-10-19

Fabrication methods for a piezoelectric micro-electromechanical system (MEMS)

 #47
20170288638
2017-10-05

Method for manufacturing ultrasound transducers

 #48
20170288124
2017-10-05

Stacked piezoelectric ceramic element

 #49
20170256699
2017-09-07

Sensor device

 #50
20170236995
2017-08-17

Piezoelectric element, liquid discharging head provided with piezoelectric element, and liquid discharging apparatus

 #51
20170207764
2017-07-20

Film bulk acoustic resonator and method of fabrication same

 #52
20170200882
2017-07-13

Method for manufacturing piezoelectric device

 #53
20170197414
2017-07-13

Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus

 #54
20170186937
2017-06-29

System and fabrication method of piezoelectric stack that reduces driving voltage and clamping effect

 #55
20170128983
2017-05-11

Piezoelectric micromachined ultrasonic transducers using two bonded substrates

 #56
20170104148
2017-04-13

Ultrasound transducer and processing methods thereof

 #57
20170067143
2017-03-09

METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT

 #58
20170047505
2017-02-16

Method of manufacture for polymer foam-based piezoelectric material

 #59
20160368268
2016-12-22

Liquid ejecting head, liquid ejecting apparatus and piezoelectric element

 #60
20160332197
2016-11-17

Stacked ultrasound vibration device and ultrasound medical apparatus

 #61
20160293831
2016-10-06

Piezoelectric ceramic, manufacturing method therefor, and electronic component

 #62
20160293828
2016-10-06

Integrated compliant boundary for piezoelectric bimorph actuator

 #63
20160293826
2016-10-06

Piezoelectric element, liquid discharging head provided with piezoelectric element, and liquid discharging apparatus

 #64
20160291729
2016-10-06

Multi-layer piezoelectric polymer film devices and methods

 #65
20160284979
2016-09-29

Piezoelectric device and method for manufacturing piezoelectric device

 #66
20160254436
2016-09-01

Piezoelectric ceramic plate, plate-shaped substrate and electronic component

 #67
20160231289
2016-08-11

Phased array ultrasonic transducers with solderless stack bonding assembly

 #68
20160190431
2016-06-30

Polymer foam-based piezoelectric materials and method of manufacture

 #69
20160190428
2016-06-30

Multilayer actuator and display device comprising the same

 #70
20160155929
2016-06-02

Multilayer piezoelectric ceramic electronic component and method for manufacturing multilayer piezoelectric ceramic electronic component

 #71
20160136687
2016-05-19

Low-profile, low-frequency, and low-impedance broad-band ultrasound transducer and methods thereof

 #72
20160133823
2016-05-12

Composite substrate

 #73
20160114355
2016-04-28

ULTRASOUND VIBRATION DEVICE, MANUFACTURING METHOD FOR ULTRASOUND VIBRATION DEVICE, AND ULTRASOUND MEDICAL APPARATUS

 #74
20160079514
2016-03-17

Method for Manufacturing Piezoelectric Device, Piezoelectric Device, and Piezoelectric Self-Supporting Substrate

 #75
20160005952
2016-01-07

Piezoelectric material, piezoelectric element, and electronic device

 #76
20160005951
2016-01-07

Piezoelectric vibrator

 #77
20160001326
2016-01-07

MULTILAYER ULTRASOUND VIBRATION DEVICE, PRODUCTION METHOD FOR MULTILAYER ULTRASOUND VIBRATION DEVICE, AND ULTRASOUND MEDICAL APPARATUS

 #78
20150331517
2015-11-19

Force detection in touch devices using piezoelectric sensors

 #79
20150231884
2015-08-20

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

 #80
20150221857
2015-08-06

Piezoelectric material, piezoelectric element, and electronic apparatus

 #81
20150221856
2015-08-06

Piezoelectric material, piezoelectric element, and electronic apparatus

 #82
20150188028
2015-07-02

Self-powered generator, method of fabricating the same and piezoelectric enery-harvesting device using the generator

 #83
20150155474
2015-06-04

Piezoelectric device and process for producing piezoelectric device

 #84
20150145379
2015-05-28

Ultrasound vibration device, method of manufacturing ultrasound vibration device, and ultrasound medical apparatus

 #85
20150068673
2015-03-12

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

 #86
20150048722
2015-02-19

Method for making electrical contact with an electronic component in the form of a stack, and electronic component having a contact-making structure

 #87
20150035412
2015-02-05

Piezo-stack with passivation, and a method for the passivation of a piezo-stack

 #88
20150028726
2015-01-29

PIEZOELECTRIC SHEET, PIEZOELECTRIC DEVICE INCLUDING THE SAME, AND METHOD OF FABRICATING PIEZOELECTRIC DEVICE

 #89
20150028725
2015-01-29

Method of assembling an ultrasonic transducer and the transducer obtained thereby

 #90
20150028720
2015-01-29

Elastic wave device using SH surface acoustic wave

 #91
20140312737
2014-10-23

LAYER COMPOSITE COMPRISING ELECTROACTIVE LAYERS

 #92
20140290828
2014-10-02

Method for manufacturing liquid ejecting head

 #93
20140261971
2014-09-18

Method of manufacturing Multilayer Piezoelectric Devices

 #94
20140202629
2014-07-24

Ceramic element and method of manufacturing the same

 #95
20140167570
2014-06-19

Actuator device and manufacturing method for actuator device

 #96
20140167569
2014-06-19

Actuator device and method for manufacturing the actuator device

 #97
20140015379
2014-01-16

Piezoelectric multilayer component and method for producing the same

 #98
20130274637
2013-10-17

Manufacturing method of an ultrasonic generating device, and manufacturing method of an ultrasonic treatment device

 #99
20130270969
2013-10-17

Multi-layer electronic component and method for manufacturing the same

 #100
20130269859
2013-10-17

Multi-Layer Electronic Component and Method for Manufacturing the Same

 #101
20130214643
2013-08-22

Composite piezoelectric laterally vibrating resonator

 #102
20130099627
2013-04-25

Piezoelectric device and method of manufacturing piezoelectric device

 #103
20130074300
2013-03-28

Process for producing an actuator having a stack of alternating intermediate electrode layers and piezoelectric material layers

 #104
20120216378
2012-08-30

Method for providing a piezoelectric multilayer

 #105
20120163130
2012-06-28

Method of manufacturing a tape cast multilayer sonar transducer

 #106
20120068572
2012-03-22

Process for the producing of an electromechanical transducer

 #107
20110277913
2011-11-17

Method for producing a multilayer element

 #108
20110162200
2011-07-07

Method for fabricating an actuator

 #109
20110109200
2011-05-12

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

 #110
20100192342
2010-08-05

Methods for manufacturing piezoelectric devices

 #111
20100019625
2010-01-28

Multilayer Element and a Method for Producing a Multilayer Element

 #112
20100006678
2010-01-14

Multi-layer electronic component and method for manufacturing the same

 #113
20090096329
2009-04-16

Piezoelectric devices and methods for manufacturing same

 #114
20080093954
2008-04-24

ELASTOMER ACTUATOR AND A METHOD OF MAKING AN ACTUATOR

 #115
20070277356
2007-12-06

Method of making a rolled elastomer actiuator

 #116
20070216264
2007-09-20

Multilayer piezoelectric element

 #117
20070052329
2007-03-08

Piezoelectric vibrator, manufacturing method thereof and linear actuator having the same

 #118
20060117551
2006-06-08

Multi-layer ceramic acoustic transducer

 #119
20060066183
2006-03-30

Elastomer actuator and a method of making an actuator

 #120
20050099097
2005-05-12

Method for making multi-layer ceramic acoustic transducer

 #121
20050099096
2005-05-12

Method for making multi-layer ceramic acoustic transducer

 #122
20050082726
2005-04-21

Ceramic components having multilayered architectures and processes for manufacturing the same

 #123
16658339
2022-07-12

Hybrid piezoelectric microresonator

 #124
16386977
2022-07-26

Stepped piezoelectric actuator

 #125
15829961
2020-07-28

Stack actuators array and deformable mirrors by utilizing wafer dicing, conductor refilling, and hybrid integrating and assembly techniques

 #126
14745417
2018-11-13

Method of manufacturing a multi-layer PZT microactuator using wafer-level processing