Patents-Review.com
ClassID:

37170 ⎘

B06B1/0696 - 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 with foil-type piezo-electric elements, e.g. PVDF with a plurality of electrodes on both sides

Recent Application in this class:
#1
20250204258
2025-06-19

METHOD OF PREPARING SHAPE-RECONFIGURABLE MICROPATTERNED POLYMER HAPTIC MATERIAL USING ELECTRIC FIELD TECHNIQUE

 #2
20250164449
2025-05-22

ULTRASONIC TRANSDUCER AND METHOD FOR PREPARING THE SAME

 #3
20240255235
2024-08-01

SYSTEMS AND METHODS FOR COOLING ULTRASOUND TRANSDUCERS AND ULTRASOUND TRANSDUCER ARRAYS

 #4
20230415197
2023-12-28

Planar phased ultrasound transducer array

 #5
20220230009
2022-07-21

Fingerprint recognition module, display panel and driving method, and display device

 #6
20220184661
2022-06-16

ULTRASONIC ELEMENT AND ULTRASONIC DEVICE

 #7
20220147169
2022-05-12

PIEZOELECTRIC TRANSDUCER ARRAY

 #8
20220069198
2022-03-03

Method of preparing shape-reconfigurable micropatterned polymer haptic material using electric field technique

 #9
20210362145
2021-11-25

Contactless, damage-free, high-precision cell extraction and transfer through acoustic droplet ejection

 #10
20210165524
2021-06-03

Ultrasonic induction circuit, driving method thereof, display device and storage medium

 #11
20210146403
2021-05-20

Planar phased ultrasound transducer array

 #12
20210108866
2021-04-15

Systems and methods for cooling ultrasound transducers and ultrasound transducer arrays

 #13
20200276365
2020-09-03

Biodegradable piezoelectric ultrasonic transducer system

 #14
20200230650
2020-07-23

Focused ultrasound transducer with electrically controllable focal length

 #15
20190219544
2019-07-18

ULTRASONIC INSPECTION PROBE ASSEMBLY

 #16
20190131953
2019-05-02

Interdigital transducers on a piezoelectric thin-film for signal compression

 #17
20190065806
2019-02-28

Display apparatus

 #18
20180090666
2018-03-29

Piezoelectric element, piezoelectric actuator, ultrasonic probe, ultrasonic device, electronic apparatus, liquid jet head, and liquid jet device

 #19
20170261472
2017-09-14

Ultrasonic inspection probe assembly

 #20
20170052061
2017-02-23

Membrane hydrophone for high frequency ultrasound and method of manufacture

 #21
20160345932
2016-12-01

Piezoelectric device, probe, electronic apparatus, and ultrasonic imaging apparatus

 #22
20130294201
2013-11-07

Ultra wide bandwidth transducer with dual electrode

 #23
20120117769
2012-05-17

Method for manufacturing piezoelectric element

 #24
20100194243
2010-08-05

Vibration sensor film, vibration actuator film, vibration reduction film, and multilayer film using them