Patents-Review.com
ClassID:

220588 ⎘

H03H9/02566 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of surface acoustic wave devices; Characteristics of substrate, e.g. cutting angles of semiconductor substrates

Recent Application in this class:
#1
20260144136
2026-05-21

Thermal Management in Integrated Circuit Using Phononic Bandgap Structure

 #2
20250266803
2025-08-21

INTEGRATED DEVICE BASED ON THIRD-GENERATION SEMICONDUCTOR AND MANUFACTURING METHOD THEREOF

 #3
20240049605
2024-02-08

ACOUSTIC WAVE DEVICE

 #4
20230327641
2023-10-12

ACOUSTIC WAVE DEVICE

 #5
20230018882
2023-01-19

ACOUSTIC WAVE DEVICE

 #6
20230009982
2023-01-12

Surface acoustic wave device and method for fabricating the same

 #7
20230006638
2023-01-05

Elastic wave device, high-frequency front-end circuit, and communication device

 #8
20220311414
2022-09-29

Resonator device

 #9
20220271731
2022-08-25

RESONANT DEVICE AND ACOUSTIC FILTER

 #10
20220263493
2022-08-18

ACOUSTIC WAVE DEVICE

 #11
20210211114
2021-07-08

Surface acoustic wave device and manufacturing method thereof

 #12
20210152127
2021-05-20

COUPLING SURFACE ACOUSTIC WAVE RESONATORS TO A JOSEPHSON RING MODULATOR

 #13
20210151357
2021-05-20

Thermal Management in Integrated Circuit Using Phononic Bandgap Structure

 #14
20210126611
2021-04-29

ELECTRIC DEVICE WAFER

 #15
20210099158
2021-04-01

Guided acoustic wave device

 #16
20210080431
2021-03-18

High quality factor embedded resonator wafers

 #17
20210075394
2021-03-11

Guided SAW device

 #18
20210021254
2021-01-21

Generation and enhancement of surface acoustic waves on a highly doped p-type III-V semiconductor substrate

 #19
20200336127
2020-10-22

HYBRID STRUCTURE FOR A SURFACE ACOUSTIC WAVE DEVICE

 #20
20200295731
2020-09-17

Electronic component

 #21
20200280303
2020-09-03

Multiplexer, high frequency front-end circuit, and communication apparatus

 #22
20200204150
2020-06-25

Acoustic wave device, high-frequency front-end circuit, and communication apparatus

 #23
20200176398
2020-06-04

Isolation cavities in semiconductor devices

 #24
20200168564
2020-05-28

Radio-frequency isolation using backside cavities

 #25
20200119712
2020-04-16

Acoustic wave device, front-end circuit, and communication apparatus

 #26
20200036330
2020-01-30

Coupling surface acoustic wave resonators to a Josephson ring modulator

 #27
20200028483
2020-01-23

Elastic wave device, high-frequency front-end circuit, and communication device

 #28
20190386639
2019-12-19

Acoustic wave device and radio-frequency front-end circuit

 #29
20190372552
2019-12-05

Hybrid structure for a surface acoustic wave device

 #30
20190260349
2019-08-22

Elastic wave device, high-frequency front-end circuit, and communication apparatus

 #31
20190198461
2019-06-27

FORMING A MODIFIED LAYER WITHIN A RADIO FREQUENCY (RF) SUBSTRATE FOR FORMING A LAYER TRANSFERRED RF FILTER-ON-INSULATOR WAFER

 #32
20190198458
2019-06-27

Radio-frequency isolation cavities and cavity formation

 #33
20190198456
2019-06-27

Topside radio-frequency isolation cavity configuration

 #34
20190122947
2019-04-25

Thermal management in integrated circuit using phononic bandgap structure

 #35
20180159495
2018-06-07

Guided SAW device

 #36
20180152170
2018-05-31

Elastic wave device, high-frequency front-end circuit, and communication device

 #37
20180109241
2018-04-19

Guided acoustic wave device

 #38
20180108620
2018-04-19

Cavity formation in backside interface layer for radio-frequency isolation

 #39
20180076791
2018-03-15

Radio-frequency isolation using cavity formed in interface layer

 #40
20180076222
2018-03-15

Cavity formation using sacrificial material

 #41
20170093371
2017-03-30

Longitudinally coupled resonator-type surface acoustic wave filter

 #42
20170033764
2017-02-02

Bonded wafers and surface acoustic wave devices using same

 #43
20160336990
2016-11-17

Radio frequency isolation cavity formation using sacrificial material

 #44
20160049469
2016-02-18

Supporting substrate for composite substrate and composite substrate

 #45
20120241877
2012-09-27

Acoustic semiconductor device

 #46
20070028433
2007-02-08

Method of forming a surface acoustic wave (SAW) filter device

 #47
20060114081
2006-06-01

Surface acoustic wave element and manufacturing method thereof

 #48
18130148
2026-06-02

Reconfigurable metasurfaces and x-band RF devices employing the acoustoelectric effect

 #49
15718817
2020-05-26

Hybrid semiconductor-piezoacoustic radiofrequency device