Patents-Review.com
ClassID:

208956 ⎘

H01L41/0835 - 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 having a stacked or multilayer structure with non-rectangular cross-section orthogonal to the stacking direction, e.g. polygonal, circular Annular cross-section

Recent Application in this class:
#1
20230182173
2023-06-15

ULTRASONIC TRANSDUCER

 #2
20220346824
2022-11-03

ULTRASONIC TRANSDUCER TECHNIQUES FOR ULTRASONIC SURGICAL INSTRUMENT

 #3
20210205625
2021-07-08

Stacked piezoelectric composites and methods of making

 #4
20200381611
2020-12-03

PIEZOELECTRIC SENSOR

 #5
20200235279
2020-07-23

Multi-stack piezo actuator

 #6
20200111948
2020-04-09

PIEZOELECTRIC CERAMIC STACKED STRUCTURE AND PIEZOELECTRIC ACCELEROMETER

 #7
20190350615
2019-11-21

Ultrasonic transducer for surgical instrument

 #8
20190280184
2019-09-12

Piezoelectric Transmission and/or Reception Device, Vibration Sensor and Associated Method

 #9
20190252598
2019-08-15

Method for producing a plurality of piezoelectric multilayer components

 #10
20190019940
2019-01-17

Piezoelectric element, vibrator, vibration wave motor, optical apparatus, and electronic apparatus

 #11
20180296843
2018-10-18

Stacked piezoelectric composites and methods of making

 #12
20180280113
2018-10-04

Medical ultrasonic treatment device

 #13
20180234773
2018-08-16

Piezo-electric actuators

 #14
20180056095
2018-03-01

Ultrasonic transducer to waveguide acoustic coupling, connections, and configurations

 #15
20180055532
2018-03-01

Ultrasonic transducer to waveguide joining

 #16
20180055531
2018-03-01

Electrical and thermal connections for ultrasonic transducer

 #17
20180055530
2018-03-01

Ultrasonic transducer for surgical instrument

 #18
20180055529
2018-03-01

Ultrasonic transducer techniques for ultrasonic surgical instrument

 #19
20180019689
2018-01-18

VIBRATION ACTUATOR HAVING A STABLE ROTATIONAL DRIVING PERFORMANCE, AND ELECTRONIC APPARATUS

 #20
20170328339
2017-11-16

Apparatus for converting wave energy into electrical energy

 #21
20170295423
2017-10-12

Speaker apparatus

 #22
20160351785
2016-12-01

Electrostrictive element

 #23
20160351782
2016-12-01

Electrostrictive element and manufacturing method therefor

 #24
20160336877
2016-11-17

Ultrasonic motor

 #25
20160126450
2016-05-05

Diaphragm actuator and method for producing a diaphragm actuator

 #26
20150229240
2015-08-13

Ultrasonic motor

 #27
20150221854
2015-08-06

Actuating drive and method for cooling a solid body actuator housed in an actuating drive with an actuating element

 #28
20140239775
2014-08-28

Method for producing flexible EAP generators

 #29
20140167561
2014-06-19

ULTRASONIC VIBRATION APPARATUS

 #30
20130241348
2013-09-19

Positioning device

 #31
20120319531
2012-12-20

Actuator

 #32
20120228998
2012-09-13

Piezoelectric element, and piezoelectric actuator and vibration wave motor including piezoelectric element

 #33
20120187806
2012-07-26

ULTRASONIC VIBRATION APPARATUS

 #34
20110291526
2011-12-01

PIEZOELECTRIC STACK COMPRESSION GENERATOR

 #35
20090299395
2009-12-03

Ultrasonic vibration apparatus

 #36
20090001852
2009-01-01

Piezoelectric actuator, piezoelectric actuator device, lens barrel, optical device and manufacturing method thereof

 #37
20070070235
2007-03-29

Drive unit, optical controller, and image taking apparatus

 #38
20070001556
2007-01-04

Stacked type piezoelectric element and vibration wave motor

 #39
20060273689
2006-12-07

Oscillatory-wave actuator and method for driving oscillatory-wave actuator

 #40
20060119220
2006-06-08

Hollow laminated piezoelectric element and its manufacturing method

 #41
20050275318
2005-12-15

Stacked type electro-mechanical energy conversion element and vibration wave driving apparatus

 #42
20050104476
2005-05-19

Multilayer piezoelectric element and vibration-wave drive device