Patents-Review.com
ClassID:

218054 ⎘

H02N2/00 - CPC Classification

Classification description:

Electric machines in general using piezo-electric effect, electrostriction or magnetostriction

Sub-classes:
Recent Application in this class:
#1
20230405322
2023-12-21

ELECTRICAL STIMULATION HAIR GROWING DEVICE

 #2
20220354458
2022-11-10

ULTRASOUND PROBE AND ULTRASOUND ENDOSCOPE

 #3
20220096322
2022-03-31

Switchable vibration modal ultrasonic device and method based on same

 #4
20220039624
2022-02-10

Vacuum hose having an integrated switch

 #5
20220026853
2022-01-27

MOBILE DEVICE

 #6
20210320597
2021-10-14

Virus-based piezoelectric energy generation

 #7
20210242858
2021-08-05

Multifunctional logic device and method

 #8
20210160364
2021-05-27

Electronic equipment, control method and device thereof, and readable storage medium

 #9
20210135593
2021-05-06

Power management for wireless nodes

 #10
20210114200
2021-04-22

Movement amplifying actuation device

 #11
20200388748
2020-12-10

ELEMENT AND ELECTRIC POWER GENERATOR

 #12
20200161989
2020-05-21

Actuator including elastomer layer and elastic electrodes and method for manufacturing the same

 #13
20200024898
2020-01-23

Door with an intelligent door leaf, which has an electrically self-sufficient door leaf means, and method therefor

 #14
20190294247
2019-09-26

Methods and apparatus for driving a transducer

 #15
20190003905
2019-01-03

Piezoelectric substrate, piezoelectric textile, piezoelectric fabric, piezoelectric device, force sensor, actuator, and biological information acquisition device

 #16
20180368071
2018-12-20

Power optimization for a unit cell metamaterial energy harvester

 #17
20180088298
2018-03-29

Linear driving apparatus using vibration wave motor and optical apparatus

 #18
20180031103
2018-02-01

Strain wave gearing and wave generator

 #19
20170324023
2017-11-09

Element and electric power generator

 #20
20170299386
2017-10-19

Method for controlling ultrasonic motor and surveying instrument for the same

 #21
20170282290
2017-10-05

Ultrasonic Welding Device

 #22
20170219301
2017-08-03

Thermal isolated platform system and method

 #23
20170040526
2017-02-09

Insulating base material with conductive pattern

 #24
20170002789
2017-01-05

Power take off system for wave energy convertor

 #25
20160308109
2016-10-20

Hybrid generator using thermoelectric generation and piezoelectric generation

 #26
20160255277
2016-09-01

Image pickup apparatus and method of controlling image pickup apparatus

 #27
20160147035
2016-05-26

Piezoelectric actuator for camera module

 #28
20150229237
2015-08-13

Activity powered band device

 #29
20150219878
2015-08-06

Camera module

 #30
20150194910
2015-07-09

Hybrid power generating device

 #31
20150054359
2015-02-26

MSM actuator system

 #32
20140292141
2014-10-02

Ceramic electronic component

 #33
20140218183
2014-08-07

Apparatus, systems and methods for mitigating vibration of an electronic device

 #34
20140145649
2014-05-29

DRIVING APPARATUS OF VIBRATION-TYPE ACTUATOR, METHOD OF CONTROLLING DRIVING VIBRATION-TYPE ACTUATOR, AND IMAGE PICKUP APPARATUS

 #35
20140091646
2014-04-03

Actuator using magnetic shape memory material, coils and permanent magnets

 #36
20140054514
2014-02-27

Conductive paste for internal electrodes, multilayer ceramic electronic component using the same, and method of manufacturing the same

 #37
20130236730
2013-09-12

Fluorosilicone-based dielectric elastomer and method for its production

 #38
20130207524
2013-08-15

Mounting structure for polymer actuator

 #39
20130200749
2013-08-08

Ceramic electronic component including coating layer

 #40
20130141496
2013-06-06

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

 #41
20130062993
2013-03-14

Actuator and method for manufacturing the same

 #42
20100197460
2010-08-05

FITNESS EQUIPMENT WITH POWER GENERATION

 #43
20100149613
2010-06-17

Actuator, optical scanner and image forming device

 #44
20100117565
2010-05-13

Active scanner bow compensator

 #45
20080304124
2008-12-11

Actuator, optical scanner and image forming device

 #46
13151477
2015-11-10

Variable capacitor based mechanical to electrical generator