Patents-Review.com
ClassID:

37167 ⎘

B06B1/0685 - 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 and a damping structure on the back only of piezo-electric elements

Recent Application in this class:
#1
20250352166
2025-11-20

STRETCHABLE ULTRASONIC TRANSDUCER DEVICES

 #2
20250303447
2025-10-02

ULTRASOUND TRANSDUCER UNIT, ARRAY AND ULTRASONIC TREATMENT DEVICE

 #3
20240416386
2024-12-19

ULTRASOUND INTERCONNECT STACK AND METHOD OF MANUFACTURING SAME

 #4
20240198382
2024-06-20

Flexible ultrasound transducer

 #5
20240157398
2024-05-16

Apparatus and system for tuning the resonant frequency of a piezoelectric micromachined ultrasonic transducer

 #6
20240099693
2024-03-28

Ultrasound probe and ultrasound diagnostic apparatus

 #7
20240042488
2024-02-08

BACKING MATERIAL FOR ULTRASONIC PROBE, METHOD FOR MAKING SAME, AND ULTRASONIC PROBE

 #8
20240036181
2024-02-01

Ultrasonic transducer for a measuring device

 #9
20230166294
2023-06-01

ULTRASONIC TRANSDUCER

 #10
20220395255
2022-12-15

TRANSDUCER FOR ULTRASOUND MEASURING SYSTEMS AND METHODS

 #11
20220288637
2022-09-15

ULTRASONIC TRANSDUCER

 #12
20220152654
2022-05-19

Flexible ultrasound array

 #13
20210283656
2021-09-16

HIGH BANDWIDTH ULTRASONIC TRANSDUCER WITH METAL BACKING LAYER AND METHOD OF FABRICATION

 #14
20210270949
2021-09-02

Ultrasonic sensor

 #15
20210237122
2021-08-05

Ultrasonic transducer

 #16
20210187549
2021-06-24

Stressed-skin backing panel for image artifacts prevention

 #17
20210103069
2021-04-08

Ultrasonic transducer with reduced backing reflection

 #18
20210069749
2021-03-11

Ultrasound transducer array architecture and method of manufacture

 #19
20210015457
2021-01-21

Ultrasonic Probe

 #20
20200338592
2020-10-29

Method for tuning the resonant frequency of a piezoelectric micromachined ultrasonic transducer

 #21
20200331028
2020-10-22

Ultrasonic transducer

 #22
20200170620
2020-06-04

Methods and systems for an acoustic attenuating material

 #23
20200086347
2020-03-19

Sonic device

 #24
20190351453
2019-11-21

PMUT ultrasound transducer with damping layer

 #25
20190328354
2019-10-31

STRETCHABLE ULTRASONIC TRANSDUCER DEVICES

 #26
20190302063
2019-10-03

Fluid impermeable ultrasonic transducer

 #27
20180290176
2018-10-11

Ultrasonic probe with heat dissipation

 #28
20180290175
2018-10-11

Ultrasound probe with acoustic amplifier

 #29
20180033945
2018-02-01

Ultrasound transducer and manufacturing method thereof

 #30
20180021815
2018-01-25

Ultrasonic transducers with piezoelectric material embedded in backing

 #31
20180015505
2018-01-18

Piezoelectric transducers

 #32
20170170801
2017-06-15

Bulk acoustic wave resonator with a modified outside stack portion

 #33
20170117872
2017-04-27

Resonator structure with enhanced reflection of shear and longitudinal modes of acoustic vibrations

 #34
20160296975
2016-10-13

Ultrasonic transducer with backing having spatially segmented surface

 #35
20160260885
2016-09-08

Ultrasonic transducer and manufacture method thereof

 #36
20160184863
2016-06-30

Method for manufacturing ultrasound transducer

 #37
20160136689
2016-05-19

Electroacoustic transducer

 #38
20160068120
2016-03-10

Housing and connector for door using the same

 #39
20160066885
2016-03-10

Probe for ultrasonic imaging apparatus and method for manufacturing the same

 #40
20160027994
2016-01-28

Method of forming a multilayer acoustic impedance converter for ultrasonic transducers

 #41
20150305710
2015-10-29

Pre-doped solid substrate for intravascular devices

 #42
20150230029
2015-08-13

Electro acoustic transducer

 #43
20150194143
2015-07-09

Transducer support, ultrasound probe, and ultrasound imaging apparatus

 #44
20150173712
2015-06-25

Ultrasonic probe and method of manufacturing the same

 #45
20150128723
2015-05-14

Ultrasonic transducer and ultrasonic flow meter including ultrasonic transducer

 #46
20150061465
2015-03-05

Ultrasonic probe and method of manufacturing the same

 #47
20140184023
2014-07-03

Layout and Method of Singulating Miniature Ultrasonic Transducers

 #48
20140165740
2014-06-19

ULTRASOUND TRANSDUCER AND METHOD OF GENERATING AND/OR RECEIVING ULTRASOUND

 #49
20140117814
2014-05-01

Multilayer acoustic impedance converter for ultrasonic transducers

 #50
20130342077
2013-12-26

Low frequency broad band ultrasonic transducers

 #51
20130088122
2013-04-11

Direct writing of functionalized acoustic backing

 #52
20130026885
2013-01-31

ULTRASONIC SENSOR

 #53
20130002094
2013-01-03

Multilayer acoustic impedance converter for ultrasonic transducers

 #54
20120286626
2012-11-15

Ultrasonic vibration device

 #55
20110290584
2011-12-01

Ultrasonic sensor

 #56
20110050039
2011-03-03

Multilayer acoustic impedance converter for ultrasonic transducers

 #57
20060261707
2006-11-23

Method for forming a composite structure of backing material for use in a transducer assembly

 #58
20060043839
2006-03-02

Ultrasound transducer with enhanced thermal conductivity

 #59
20050046311
2005-03-03

Method of manufacturing ultrasound transducer device having acoustic backing

 #60
20050043628
2005-02-24

Backing material for micromachined ultrasonic transducer devices