ClassID:

37161

B06B1/0662 - CPC Classification

Classification description:

Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a single piezo-electric element with an electrode on the sensitive surface

Sub-classes:
Recent Application in this class:
#1
20260151794
2026-06-04

TACTILE SENSATION PRESENTING DEVICE

#2
20260027584
2026-01-29

METHODS OF OPERATING AND MANUFACTURING CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER WITH CONTOURED ELECTRODE

#3
20250387648
2025-12-25

SKIN TREATMENT APPLICATOR

#4
20250381422
2025-12-18

COOLING AN ARRAY OF ULTRASOUND TRANSDUCERS

#5
20250381421
2025-12-18

FLEXIBLE ULTRASOUND SYSTEM FOR SKIN TIGHTENING TREATMENT

#6
20250377675
2025-12-11

CONTROL DEVICE

#7
20250345822
2025-11-13

APPARATUS FOR GENERATING A HAPTIC SIGNAL

#8
20250256303
2025-08-14

ULTRASONIC TRANSDUCER, FINGERPRINT RECOGNITION MODULE, AND ELECTRONIC DEVICE

#9
20250256302
2025-08-14

ULTRASONIC TRANSDUCER FOR HIGH-TEMPERATURE APPLICATION

#10
20250153220
2025-05-15

ULTRASONIC OSCILLATOR ELEMENT AND ULTRASONIC TRANSDUCER DEVICE

#11
20250091089
2025-03-20

ULTRASONIC TRANSDUCER AND METHOD OF FABRICATING THE SAME

#12
20250046293
2025-02-06

DIRECTIONAL PROPERTIES OF ULTRASOUND TRANSDUCERS VIA BIPHASIC ACTUATION

#13
20250001455
2025-01-02

INCREASED MUT COUPLING EFFICIENCY AND BANDWIDTH VIA EDGE GROOVE, VIRTUAL PIVOTS, AND FREE BOUNDARIES

#14
20240424531
2024-12-26

HIGH FREQUENCY ULTRASONIC TRANSDUCER AND METHOD OF FABRICATION

#15
20240307035
2024-09-19

IMAGING DEVICES HAVING PIEZOELECTRIC TRANSDUCERS

#16
20240198139
2024-06-20

SKIN TREATMENT APPLICATOR

#17
20240165663
2024-05-23

Capacitive micromachined ultrasonic transducer with contoured electrode

#18
20240000429
2024-01-04

CONFIGURABLE ULTRASONIC IMAGER

#19
20230355210
2023-11-09

CONFIGURABLE ULTRASONIC IMAGER

#20
20230208990
2023-06-29

ULTRASONIC DEVICE

#21
20230088567
2023-03-23

ELECTRIC FIELD-VIBRATION GENERATING TRANSDUCER HAVING PIEZOELECTRIC MATERIAL OF HIGH DEGREE OF DISPLACEMENT, AND MANUFACTURING METHOD THEREOF

#22
20230033799
2023-02-02

Systems and methods for controlling directional properties of ultrasound transducers via biphasic actuation

#23
20230014827
2023-01-19

WAFER LEVEL ULTRASONIC CHIP MODULE HAVING SUSPENSION STRUCTURE

#24
20220297159
2022-09-22

APPARATUS FOR GENERATING A HAPTIC SIGNAL

#25
20220212231
2022-07-07

SAW MODULE, FLAVOR INHALER, AND METHOD FOR MANUFACTURING SAW MODULE

#26
20220212230
2022-07-07

Vibration device and electronic apparatus

#27
20220193722
2022-06-23

Increased MUT coupling efficiency and bandwidth via edge groove, virtual pivots, and free boundaries

#28
20220184660
2022-06-16

LITHIUM-BASED PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER

#29
20220152651
2022-05-19

Pulse train excitation for capacitive micromachined ultrasonic transducer

#30
20210361316
2021-11-25

Ultrasonic transducer assembly for an ultrasonic surgical instrument

#31
20210354170
2021-11-18

Ultrasonic fingerprint recognition module and display panel

#32
20210339053
2021-11-04

Skin treatment applicator

#33
20210275143
2021-09-09

LOW VOLTAGE, LOW POWER MEMS TRANSDUCER WITH DIRECT INTERCONNECT CAPABILITY

#34
20210268679
2021-09-02

Ultrasonic cutting holder for honeycomb core

#35
20210252314
2021-08-19

SKIN TREATMENT

#36
20210236090
2021-08-05

Imaging devices having piezoelectric transducers

#37
20210222551
2021-07-22

Ultrasonic transducer for measuring wellbore characteristics

#38
20210220873
2021-07-22

Contoured electrode for capacitive micromachined ultrasonic transducer

#39
20210220872
2021-07-22

Pulse train excitation for capacative micromachined ultrasonic transducer

#40
20210078042
2021-03-18

Increased MUT coupling efficiency and bandwidth via edge groove, virtual pivots, and free boundaries

#41
20210022707
2021-01-28

Configurable ultrasonic imager

#42
20210022706
2021-01-28

Configurable ultrasonic imager

#43
20200338750
2020-10-29

Soft, adaptive, self-cleaning electrostatic gecko-like adhesive and gripper

#44
20200256968
2020-08-13

Ultrasonic sensor

#45
20200179979
2020-06-11

Wafer level ultrasonic chip module and manufacturing method thereof

#46
20200171544
2020-06-04

High frequency ultrasonic transducer and method of fabrication

#47
20200164406
2020-05-28

Wafer level ultrasonic chip module having suspension structure and manufacturing method thereof

#48
20200092666
2020-03-19

Eardrum transducer with nanoscale membrane

#49
20200088557
2020-03-19

Ultrasonic transceiver

#50
20190275562
2019-09-12

Shielded ultrasound transducer and imaging system employing the same

#51
20190273992
2019-09-05

Driving distributed mode loudspeaker actuator that includes patterned electrodes

#52
20190262865
2019-08-29

Piezoelectric micromachined ultrasound transducer device with piezoelectric barrier layer

#53
20190262864
2019-08-29

Vibration generating device

#54
20190255568
2019-08-22

Ultrasonic sensor, ultrasonic device, and method of manufacturing ultrasonic sensor

#55
20190143149
2019-05-16

ULTRASOUND TRANSDUCER AND SYSTEM

#56
20190105520
2019-04-11

Ultrasound transducer and system

#57
20190088710
2019-03-21

Transducer and inspection device

#58
20180375010
2018-12-27

Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device

#59
20180259463
2018-09-13

Method for manufacturing high aspect ratio structure, a method for manufacturing ultrasonic probe, high aspect ratio structure, and X-ray imaging apparatus

#60
20180243544
2018-08-30

MEDICAL DEVICE FOR GENERATING ULTRASONIC WAVES AND ELECTRICAL STIMULATION SIGNAL

#61
20180242949
2018-08-30

Ultrasonic transducer electrode assembly

#62
20180229271
2018-08-16

Video audio system

#63
20180229267
2018-08-16

Transducer and transducer array

#64
20180226566
2018-08-09

Method of fabricating an acoustic transducer

#65
20180164418
2018-06-14

System and method for ultrasound imaging

#66
20180154394
2018-06-07

Configurable ultrasonic imager

#67
20180153512
2018-06-07

Imaging devices having piezoelectric transducers

#68
20180153510
2018-06-07

Low voltage, low power MEMS transducer with direct interconnect capability

#69
20180093300
2018-04-05

Ultrasonic transducer

#70
20180071780
2018-03-15

Acoustic wave H2S sensor comprising a polymer film comprising carboxylate functional groups and lead or zinc cations and manufacturing process

#71
20170363583
2017-12-21

Flexible ultrasonic transducer and a transducer block

#72
20170338795
2017-11-23

Elastic wave device

#73
20170326594
2017-11-16

Ultrasonic transducer with a non-uniform membrane

#74
20170216887
2017-08-03

Ultrasonic transducer and ultrasonic probe including the same

#75
20170087593
2017-03-30

Porosity control in piezoelectric films

#76
20170040527
2017-02-09

PIEZOELECTRIC ELEMENT, PROBE, ULTRASONIC MEASUREMENT DEVICE, ELECTRONIC APPARATUS, POLARIZATION PROCESSING METHOD, AND INITIALIZATION DEVICE

#77
20170040076
2017-02-09

Method of manufacturing high aspect ratio structure and method of manufacturing ultrasonic probe

#78
20160300640
2016-10-13

Dielectric material for transducer, method for manufacturing the same, and transducer including the same

#79
20160262725
2016-09-15

Miniature ultrasonic imaging system

#80
20160220230
2016-08-04

Ultrasonic transducer electrode assembly

#81
20160141488
2016-05-19

Method for electrically contacting a piezoelectric ceramic

#82
20160014527
2016-01-14

Electroacoustic converter film

#83
20160008852
2016-01-14

Electroacoustic conversion film, electroacoustic converter, flexible display, and projector screen

#84
20150273526
2015-10-01

Piezoelectric element, piezoelectric device, probe, electronic machine, and ultrasonic image apparatus

#85
20150130325
2015-05-14

Piezoelectric element, and piezoelectric vibrating device, portable terminal, acoustic generator, acoustic generating device and electronic apparatus including the same

#86
20140354114
2014-12-04

Acoustic wave device and method of fabricating the same

#87
20140292144
2014-10-02

Piezo vibration module

#88
20140285068
2014-09-25

Piezoelectric thin-film element, piezoelectric sensor and vibration generator

#89
20140272110
2014-09-18

Methods of plating or coating ultrasound transducers

#90
20140241112
2014-08-28

Ultrasonic transducer device, ultrasonic measurement apparatus, head unit, probe, and ultrasonic imaging apparatus

#91
20140187956
2014-07-03

Method of manufacturing an ultrasonic transducer electrode assembly

#92
20130207518
2013-08-15

Electrical contacts to a ring transducer

#93
20120313487
2012-12-13

ULTRASONIC SENSOR

#94
20080030106
2008-02-07

Laser capacitance trimmed piezoelectric element and method of making the same

#95
20070273249
2007-11-29

Sonic or ultrasonic transducer

#96
15955543
2019-06-25

Ultrasound transducer arrays and associated systems and methods

#97
15466040
2020-08-25

Piezoelectric micromachined ultrasonic transducers having differential transmit and receive circuitry