Patents-Review.com
ClassID:

208965 ⎘

H01L41/0933 - 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; Piezo-electric or electrostrictive devices with electrical input and mechanical output, e.g. actuators, vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders Beam type

Sub-classes:
Recent Application in this class:
#1
20230038607
2023-02-09

PIEZOELECTRIC DEVICE

 #2
20220294392
2022-09-15

Vibrator and oscillator

 #3
20220126579
2022-04-28

Device and method for coating surfaces

 #4
20220066557
2022-03-03

Piezoelectric actuators with increased deformation

 #5
20220060171
2022-02-24

Coupled MEMS resonator

 #6
20220035455
2022-02-03

IN-PLANE VIBRATION STRUCTURE

 #7
20210356733
2021-11-18

Microelectromechanical system (MEMS) scanner having a torsional beam flexure with variable width

 #8
20210202824
2021-07-01

Piezoelectric transducer

 #9
20200349970
2020-11-05

Multi-layer microactuators for hard disk drive suspensions

 #10
20200343436
2020-10-29

Control method for piezoelectric driving device, piezoelectric driving device, and robot

 #11
20200321511
2020-10-08

Transducers with improved impedance matching

 #12
20200304093
2020-09-24

Coupled MEMS resonator

 #13
20200215574
2020-07-09

Portable electronic device using a tactile vibrator

 #14
20200209616
2020-07-02

Light scanning apparatus

 #15
20200192484
2020-06-18

Haptic structure for providing localized haptic output

 #16
20200152855
2020-05-14

Inductor/core assemblies for integrated circuits

 #17
20200115218
2020-04-16

Micro-electro-mechanical actuator device of piezoelectric type and apparatus integrating the micro-electro-mechanical actuator device

 #18
20200090896
2020-03-19

Piezoelectric vacuum transistor

 #19
20200075839
2020-03-05

Acoustic transducer and related fabrication and packaging techniques

 #20
20190240697
2019-08-08

Vibration device and method of manufacturing the same

 #21
20190235232
2019-08-01

Optical scanning device and method for producing optical scanning device

 #22
20190228796
2019-07-25

Multi-layer microactuators for hard disk drive suspensions

 #23
20190214543
2019-07-11

MONOLITHIC PZT ACTUATOR, STAGE, AND METHOD FOR MAKING

 #24
20190210065
2019-07-11

Apparatus for producing haptic feedback and electronic device

 #25
20190121121
2019-04-25

Piezoelectric mirror system

 #26
20190072757
2019-03-07

Optical scanning device and head-up display

 #27
20180348251
2018-12-06

Inertial measurement unit calibration stage, method, and applications

 #28
20180326726
2018-11-15

Device and method for coating surfaces

 #29
20180266401
2018-09-20

Bi-directional actuator

 #30
20180254404
2018-09-06

Actuator or sensor device based on an electroactive or photoactive polymer

 #31
20180218872
2018-08-02

Piezoelectric vacuum transistor

 #32
20180102471
2018-04-12

Transducers with improved impedance matching

 #33
20180097170
2018-04-05

VIBRATOR

 #34
20180081438
2018-03-22

Haptic structure for providing localized haptic output

 #35
20180033948
2018-02-01

Suspension having a stacked D33 mode PZT actuator with constraint layer

 #36
20180033946
2018-02-01

Device housing with vibrator component

 #37
20170359003
2017-12-14

Electric connection flexures

 #38
20170358729
2017-12-14

Capacitive RF MEMS intended for high-power applications

 #39
20170316797
2017-11-02

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

 #40
20170276929
2017-09-28

Pop-Up Laminate Structure Including Miniature Optical Components

 #41
20170244340
2017-08-24

Piezoelectric vibrator element, and piezoelectric vibrator

 #42
20170244339
2017-08-24

Piezoelectric vibrator element, and piezoelectric vibrator

 #43
20170205624
2017-07-20

Mirror driving device and driving method thereof

 #44
20170199375
2017-07-13

Mirror driving device and driving method thereof

 #45
20170155033
2017-06-01

Piezoelectric element and piezoelectric actuator

 #46
20170143308
2017-05-25

Piezoelectric element, ultrasonic probe, ultrasonic measurement device, and manufacturing method of piezoelectric element

 #47
20170119351
2017-05-04

Piezoelectric element, ultrasonic probe, ultrasonic measurement device, and manufacturing method of piezoelectric element

 #48
20170098757
2017-04-06

Piezoelectric nanoelectromechanical relays

 #49
20170042507
2017-02-16

HIGH VOLTAGE MEMS, AND A PORTABLE ULTRASOUND DEVICE COMPRISING SUCH A MEMS

 #50
20170040525
2017-02-09

Piezoelectric element and piezoelectric actuator

 #51
20160359098
2016-12-08

Piezoelectric element and electronic component including the same

 #52
20160293829
2016-10-06

PIEZOELECTRIC SWITCH WITH LATERAL MOVING BEAMS

 #53
20160144403
2016-05-26

Vibrator equipped with piezoelectric element

 #54
20160133822
2016-05-12

Method and apparatus for dynamic-tuning

 #55
20160111627
2016-04-21

Vibration device

 #56
20160095255
2016-03-31

Thermal piezoelectric apparatus

 #57
20160087190
2016-03-24

Vibrating element, angular velocity sensor, electronic apparatus, and moving object

 #58
20160072041
2016-03-10

Monolithic PZT actuator, stage, and method for making

 #59
20160072040
2016-03-10

Bender bar transducer having stacked encapsulated actuators

 #60
20160023245
2016-01-28

Portable electronic device using a tactile vibrator

 #61
20150364668
2015-12-17

Vibrator equipped with piezoelectric element

 #62
20150348577
2015-12-03

Reducing ion migration in a hard disk drive microactuator flexure assembly

 #63
20150318463
2015-11-05

Vibrator

 #64
20150318462
2015-11-05

Piezoelectric vibration device for mobile terminal

 #65
20150309307
2015-10-29

Mirror drive device and driving method thereof

 #66
20150303370
2015-10-22

PIEZOELECTRIC ACTUATOR AND APPARATUS FOR GENERATING VIBRATIONS INCLUDING THE SAME

 #67
20150295159
2015-10-15

Piezoelectric element

 #68
20150270477
2015-09-24

ACTUATOR

 #69
20150256144
2015-09-10

Symmetric dual piezoelectric stack microelectromechanical piezoelectric devices

 #70
20150251220
2015-09-10

Vibration generating apparatus

 #71
20150236241
2015-08-20

Vibration generating apparatus

 #72
20150231884
2015-08-20

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

 #73
20150214467
2015-07-30

Vibrator and electronic device including the same

 #74
20150214463
2015-07-30

Vibration generating apparatus

 #75
20150194593
2015-07-09

Piezoelectric vibration module

 #76
20150188027
2015-07-02

Vibrator

 #77
20150163598
2015-06-11

Piezoelectric element, piezoelectric vibration module, and methods of manufacturing the same

 #78
20150158184
2015-06-11

PIEZOELECTRIC MOTOR, ROBOT HAND, ROBOT, FINGER ASSIST APPARATUS, ELECTRONIC COMPONENT CONVEYING APPARATUS, ELECTRONIC COMPONENT INSPECTING APPARATUS, LIQUID FEED PUMP, PRINTING APPARATUS, ELECTRONIC TIMEPIECE, AND PROJECTING APPARATUS

 #79
20150155474
2015-06-04

Piezoelectric device and process for producing piezoelectric device

 #80
20150137068
2015-05-21

Junctionless nano-electro-mechanical resonant transistor

 #81
20150054381
2015-02-26

Vibration module based on piezoelectric device

 #82
20150049155
2015-02-19

Actuator, optical reflecting element, and image forming device using optical reflecting element

 #83
20150048714
2015-02-19

Electroactive polymer structures printed with varying compositions of ions

 #84
20150022871
2015-01-22

Mirror drive device and driving method thereof

 #85
20150015116
2015-01-15

Electromechanical polymer-based linear resonant actuator

 #86
20140367807
2014-12-18

Electric device and method of manufacturing the same

 #87
20140346927
2014-11-27

Vibration generating apparatus

 #88
20140346926
2014-11-27

Vibration generating apparatus and electronic apparatus including the same

 #89
20140346924
2014-11-27

Piezoelectric element and electronic component including the same

 #90
20140339958
2014-11-20

Piezoelectric vibrating device

 #91
20140333178
2014-11-13

Piezoelectric vibrator

 #92
20140292144
2014-10-02

Piezo vibration module

 #93
20140283602
2014-09-25

Angular velocity sensor and detection element used therein

 #94
20140248731
2014-09-04

Apparatus integrating microelectromechanical system device with circuit chip and methods for fabricating the same

 #95
20140175571
2014-06-26

Method for manufacturing a micromechanical system comprising a removal of sacrificial material through a hole in a margin region

 #96
20140152148
2014-06-05

Apparatus for generating vibrations

 #97
20140009035
2014-01-09

Electronic device

 #98
20130328447
2013-12-12

Actuator using electro-active polymer and electronic device therewith

 #99
20130320806
2013-12-05

Actuator and method for driving the same

 #100
20130301218
2013-11-14

Piezoelectric active cooling device

 #101
20130300261
2013-11-14

PIEZOELECTRIC VIBRATION MODULE

 #102
20130300257
2013-11-14

Piezoelectric vibration module

 #103
20130300256
2013-11-14

Piezoelectric vibration module

 #104
20130163387
2013-06-27

Method of controlled pulse driving of a stacked PZT bender bar for dipole acoustic radiation

 #105
20130162543
2013-06-27

Piezoelectric actuator interface and method

 #106
20130134529
2013-05-30

Electric device and method of manufacturing the same

 #107
20130093577
2013-04-18

Haptic feedback device and portable electronic device

 #108
20130050351
2013-02-28

Piezoelectric actuator with coplanar electrodes

 #109
20120283703
2012-11-08

Flow Rate Accuracy of a Fluidic Delivery System

 #110
20120250130
2012-10-04

Piezoelectric actuator, variable capacitor, and optical deflection device

 #111
20120248935
2012-10-04

Haptic feedback apparatus

 #112
20120242593
2012-09-27

PIEZOELECTRIC VIBRATION MODULE AND TOUCH SCREEN USING THE SAME

 #113
20120218612
2012-08-30

Two-dimensional scanning and reflecting device

 #114
20120212100
2012-08-23

PIEZOELECTRIC VIBRATION DEVICE HAVING STRUCTURE INCLUDING SELF-AMPLIFICATION FUNCTION OF VIBRATION AND ELECTRIC/ELECTRONIC DEVICE USING SAME AS VIBRATING MEANS

 #115
20120198936
2012-08-09

Piezoelectric acceleration sensor

 #116
20120188639
2012-07-26

Foreign substance removal unit and optical apparatus including foreign substance removal unit

 #117
20120187804
2012-07-26

Architecture for piezoelectric MEMS devices

 #118
20120164774
2012-06-28

Methods of manufacture MEMS devices

 #119
20120139851
2012-06-07

HAPTIC DRIVING ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME

 #120
20120139850
2012-06-07

HAPTIC DRIVING ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME

 #121
20120119619
2012-05-17

High speed optical scanning mirror system using piezoelectric benders

 #122
20120117769
2012-05-17

Method for manufacturing piezoelectric element

 #123
20120104901
2012-05-03

Piezo based inertia actuator for high definition haptic feedback

 #124
20120069099
2012-03-22

TRANSDUCER HAVING AN IMPROVED ELECTRIC FIELD

 #125
20120066876
2012-03-22

CREATING AN IMPROVED PIEZOELECTRIC LAYER FOR TRANSDUCERS

 #126
20120001276
2012-01-05

Apparatus integrating microelectromechanical system device with circuit chip and methods for fabricating the same

 #127
20110285247
2011-11-24

Method of manufacturing electroactive polymer transducers for sensory feedback applications

 #128
20110260995
2011-10-27

Actuator module, haptic feedback device and electronic device

 #129
20110233693
2011-09-29

Electromechanical transducer device and method of forming a electromechanical transducer device

 #130
20110221307
2011-09-15

Electromechanical transducer device and method of forming a electromechanical transducer device

 #131
20110169742
2011-07-14

Electroactive polymer transducers for sensory feedback applications

 #132
20110141046
2011-06-16

Display apparatus with touch panel and piezoelectric actuator

 #133
20110127884
2011-06-02

Vibration actuator module having smaller elastic modulus than vibrated body

 #134
20110010136
2011-01-13

Micro Electromechanical Device With Stress and Stress Gradient Compensation

 #135
20100308690
2010-12-09

MEMS PIEZOELECTRIC ACTUATORS

 #136
20100301434
2010-12-02

MEMS devices and methods of manufacture thereof

 #137
20100205803
2010-08-19

Method for fabricating electroactive polymer transducer

 #138
20100195180
2010-08-05

Deflecting mirror for deflecting and scanning light beam

 #139
20100107388
2010-05-06

Method for manufacturing piezoelectric device

 #140
20100064493
2010-03-18

Process of manufacturing a piezoelectric actuator for tunable electronic components on a carrier substrate

 #141
20100045144
2010-02-25

Piezoelectric device, angular velocity sensor, electronic apparatus, and production method of a piezoelectric device

 #142
20100045141
2010-02-25

Large force and displacement piezoelectric MEMS lateral actuation

 #143
20090211884
2009-08-27

Electronic apparatus with a micro-electromechanical switch made of a piezoeletric material

 #144
20090179286
2009-07-16

MEMS devices and methods of manufacture thereof

 #145
20090174014
2009-07-09

Micromechanical actuators comprising semiconductors on a group III nitride basis

 #146
20090140184
2009-06-04

Flow rate accuracy of a fluidic delivery system

 #147
20090096326
2009-04-16

PIEZOELECTRIC ACTUATOR, ACOUSTIC COMPONENT, AND ELECTRONIC DEVICE

 #148
20090009030
2009-01-08

MEMS piezoelectric switch

 #149
20090001855
2009-01-01

Electroactive polymer transducers for sensory feedback applications

 #150
20080259471
2008-10-23

Variable focus device

 #151
20080174205
2008-07-24

Piezoelectric actuator and electronics device using the same

 #152
20080164237
2008-07-10

Piezoelectric-driven MEMS device and method for manufacturing the same

 #153
20080122315
2008-05-29

Substrate supporting vibration structure, input device having haptic function, and electronic device

 #154
20080100179
2008-05-01

Enhanced displacement piezoelectric motor

 #155
20080092354
2008-04-24

Piezoelectric bimorph beam manufacturing method

 #156
20070278900
2007-12-06

Thin film piezoelectric actuator

 #157
20070252477
2007-11-01

Piezoelectric ultrasonic motor for 2-dimensional positioning

 #158
20070138608
2007-06-21

Device with beam structure, and semiconductor device

 #159
20070069605
2007-03-29

Micro electromechanical device with stress and stress gradient compensation

 #160
20060202592
2006-09-14

Enhanced amplitude piezoelectric motor apparatus and method

 #161
20060066179
2006-03-30

Energy efficient vibration driven motor

 #162
20050242687
2005-11-03

Piezoelectric-driven MEMS device and method for manufacturing the same

 #163
20050194867
2005-09-08

Thin film piezoelectric actuator

 #164
20050140249
2005-06-30

Piezoelectric film device, and driving method of the same