ClassID:

37157

B06B1/0648 - 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 of rectangular shape

Recent Application in this class:
#1
20260151798
2026-06-04

ULTRASONIC SENSOR, FINGERPRINT RECOGNITION APPARATUS, AND ELECTRONIC DEVICE

#2
20260150581
2026-05-28

PIEZOELECTRIC MODULE AND ITS ASSEMBLY METHOD

#3
20260027789
2026-01-29

METHOD FOR MANUFACTURING CONTACT BODY THAT IS USED FOR VIBRATION-TYPE ACTUATOR, AND VIBRATION-TYPE ACTUATOR

#4
20250256303
2025-08-14

ULTRASONIC TRANSDUCER, FINGERPRINT RECOGNITION MODULE, AND ELECTRONIC DEVICE

#5
20250170611
2025-05-29

VIBRATION DEVICE AND VIBRATION METHOD THEREOF

#6
20250065369
2025-02-27

HAPTIC ACTUATOR

#7
20250021161
2025-01-16

TACTILE SENSE TRANSMISSION DEVICE AND TACTILE SENSE TRANSMISSION METHOD

#8
20250018428
2025-01-16

VIBRATING DEVICE

#9
20250010334
2025-01-09

TACTILE SENSE PRESENTATION DEVICE AND TACTILE SENSE PRESENTATION METHOD

#10
20240367197
2024-11-07

PIEZOELECTRIC ACTUATOR AND HAPTICS APPARATUS

#11
20240326092
2024-10-03

VIBRATION DEVICE

#12
20240307919
2024-09-19

ULTRASONIC TRANSDUCER

#13
20240307918
2024-09-19

INTERDIGITATED ULTRASONIC TRANSDUCER

#14
20240284121
2024-08-22

ULTRASONIC TRANSDUCER

#15
20240168559
2024-05-23

VIBRATION STRUCTURE, VIBRATION DEVICE, AND TACTILE SENSE PRESENTATION DEVICE

#16
20240099145
2024-03-21

PIEZOELECTRIC DEVICE AND PREPARATION METHOD THEREFOR, PANEL, AND TACTILE REPRODUCTION APPARATUS

#17
20240066553
2024-02-29

Vibrator Device

#18
20240042487
2024-02-08

VIBRATION DEVICE, VIBRATION APPARATUS, AND MANUFACTURING METHOD OF VIBRATION DEVICE

#19
20240012483
2024-01-11

Actuator unit and method for generating an amplified haptic signal

#20
20230271223
2023-08-31

ULTRASONIC TRANSDUCER, METHOD FOR ASSEMBLING SAME AND FLOWMETER COMPRISING AT LEAST ONE SUCH TRANSDUCER

#21
20230095671
2023-03-30

VIBRATION GENERATING DEVICE AND ELECTRONIC APPARATUS

#22
20210331205
2021-10-28

Vibrating device and manufacturing method of the same

#23
20210237121
2021-08-05

Tactile vibration generator

#24
20210159813
2021-05-27

FLEXURAL SUSPENSION FOR DELIVERING HAPTIC FEEDBACK TO INTERACTIVE DEVICES

#25
20210100963
2021-04-08

Multi Surface Acoustic Nebuliser

#26
20200403533
2020-12-24

Vibration type motor, optical apparatus, and driving apparatus using damper to suppress noise

#27
20200376520
2020-12-03

Ultrasonic transducer

#28
20200373858
2020-11-26

Acoustic device with a piezoelectric element

#29
20200373857
2020-11-26

Vibration device having cushioning material with reduced thickness

#30
20200295676
2020-09-17

Vibration unit having a piezoelectric element as the vibration source

#31
20200146653
2020-05-14

High frequency ultrasound transducer and method for manufacture

#32
20200055087
2020-02-20

Vibration device

#33
20200038914
2020-02-06

Vibration device

#34
20200038913
2020-02-06

Piezo motor

#35
20190265795
2019-08-29

VIBRATION GENERATING DEVICE AND ELECTRONIC EQUIPMENT FOR NON-ACOUSTIC APPLICATIONS

#36
20190262864
2019-08-29

Vibration generating device

#37
20180267607
2018-09-20

Vibrating device comprising embedded mechanical reflectors for defining an active plate mode propagation area and mobile apparatus comprising the device

#38
20180183354
2018-06-28

Method for controlling an ultrasound motor and corresponding control arrangement

#39
20180161817
2018-06-14

Thickness mode transducers and related devices and methods

#40
20180093299
2018-04-05

Control method for vibration-type actuator capable of avoiding becoming inoperable during operation, vibration-type driving apparatus, and electronic apparatus

#41
20180043395
2018-02-15

Ultrasonic transducer, method for assembling same and flowmeter comprising at least one such transducer

#42
20180041844
2018-02-08

Electrical-acoustic transformation device

#43
20180021814
2018-01-25

Ultrasonic sensor and control method therefor

#44
20170363583
2017-12-21

Flexible ultrasonic transducer and a transducer block

#45
20170358733
2017-12-14

Piezoelectric device

#46
20170326590
2017-11-16

Ultrasonic transducer operable in a surface acoustic wave (SAW) mode

#47
20170315325
2017-11-02

Vibration actuator and electronic apparatus using vibration actuator

#48
20170308113
2017-10-26

Haptic device for vibrating a control stick

#49
20170307725
2017-10-26

METHOD FOR REDUCING SIDELOBE IN ULTRASOUND IMAGES

#50
20170252855
2017-09-07

Method for bonding wafers

#51
20170216887
2017-08-03

Ultrasonic transducer and ultrasonic probe including the same

#52
20170209900
2017-07-27

ULTRASONIC INDUCED ARTIFICIAL BLACK HOLES IN PHONONIC CRYSTALS

#53
20170149359
2017-05-25

Vibration wave motor, linear driving apparatus using vibration wave motor, and optical apparatus

#54
20160351783
2016-12-01

Method for producing intravascular ultrasonic transducers and structure thereof

#55
20160346809
2016-12-01

Ultra broadband sound and ultrasonic transducer

#56
20160303360
2016-10-20

Ultrasonic Transducer and Transdermal Delivery System

#57
20160195424
2016-07-07

Method and device for determining information relating to the mass of a semiconductor wafer

#58
20160101438
2016-04-14

Piezoelectric vibration actuator

#59
20160096198
2016-04-07

Vibration generating device

#60
20160020379
2016-01-21

Circuit device, electronic apparatus and moving object

#61
20150265245
2015-09-24

pMUT array for ultrasonic imaging, and related apparatuses, systems, and methods

#62
20150251220
2015-09-10

Vibration generating apparatus

#63
20150194593
2015-07-09

Piezoelectric vibration module

#64
20150172523
2015-06-18

Dust removing device and dust removing method

#65
20150108875
2015-04-23

Piezoelectric device

#66
20150084485
2015-03-26

Vibrator

#67
20150008793
2015-01-08

Vibrator

#68
20140306577
2014-10-16

Vibration generating apparatus

#69
20140246955
2014-09-04

Ultrasonic motor

#70
20140152148
2014-06-05

Apparatus for generating vibrations

#71
20130206164
2013-08-15

Dust removing device and dust removing method

#72
20130043769
2013-02-21

Oscillator

#73
20110120494
2011-05-26

Dust removing device and dust removing method

#74
20080073998
2008-03-27

Ultrasonic sensor

#75
20070170812
2007-07-26

SYSTEM APPARATUS AND METHODS FOR PROCESSING SUBSTRATES USING ACOUSTIC ENERGY

#76
20050145032
2005-07-07

Mass sensor and mass sensing method

#77
20050016277
2005-01-27

Mass sensor and mass sensing method