ClassID:

220559

H03H9/02338 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of microelectro-mechanical resonators Suspension means

Sub-classes:
Recent Application in this class:
#1
20250323616
2025-10-16

TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH ELECTRODES HAVING IRREGULAR HEXAGON CROSS-SECTIONAL SHAPES

#2
20250309859
2025-10-02

DUAL-MODE MEMS RESONATORS WITH LOW SUPPORT LOSS

#3
20250070745
2025-02-27

MEMS RESONATOR

#4
20250055440
2025-02-13

MEMS RESONATOR

#5
20240291461
2024-08-29

TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS

#6
20240030887
2024-01-25

Acoustically Decoupled MEMS Devices

#7
20240007077
2024-01-04

MEMS resonator

#8
20230327640
2023-10-12

NON-LINEAR TETHERS FOR SUSPENDED DEVICES

#9
20230085815
2023-03-23

Non-linear tethers for suspended devices

#10
20230048216
2023-02-16

MEMS Vibrating Ring Resonator with Deformable Inner Ring-Shaped Spring Supports

#11
20220200564
2022-06-23

MEMS resonator

#12
20220085790
2022-03-17

Acoustic resonator

#13
20210273627
2021-09-02

Transversely-excited film bulk acoustic resonators

#14
20210265969
2021-08-26

Transversely-excited film bulk acoustic resonators with electrodes having irregular hexagon cross-sectional shapes

#15
20210135649
2021-05-06

Non-linear tethers for suspended devices

#16
20210135648
2021-05-06

Non-linear tethers for suspended devices

#17
20210111696
2021-04-15

Aluminum nitride combined overtone resonators for the mmWave spectrum

#18
20210036686
2021-02-04

MEMS resonator array arrangement

#19
20210028759
2021-01-28

Acoustically decoupled MEMS devices

#20
20200373904
2020-11-26

Micro-electro-mechanical device with reduced temperature sensitivity and manufacturing method thereof

#21
20200358425
2020-11-12

Transversely-excited film bulk acoustic resonators with molybdenum conductors

#22
20200358420
2020-11-12

Electromechanically damped resonator devices and methods

#23
20200096537
2020-03-26

Apparatus and methods for photonic integrated resonant accelerometers

#24
20200067479
2020-02-27

Resonator and device including the same

#25
20190296713
2019-09-26

Guided wave devices with selectively loaded piezoelectric layers

#26
20190245513
2019-08-08

Micromechanical resonator having reduced size

#27
20190229701
2019-07-25

Resonator and resonator array

#28
20190204205
2019-07-04

Micro or nanomechanical particle detection device

#29
20190181830
2019-06-13

Acoustic resonator

#30
20190173450
2019-06-06

Micromechanical resonator

#31
20190140612
2019-05-09

Microelectromechanical system resonator devices and oscillator control circuits

#32
20190137271
2019-05-09

Pitch/roll annulus gyroscope with slanted quadrature tuning electrodes and related fabrication methods

#33
20190131952
2019-05-02

Microelectromechanical resonator system with improved stability with respect to temperature variations

#34
20180342998
2018-11-29

Micro-electro-mechanical device with reduced temperature sensitivity and manufacturing method thereof

#35
20180342667
2018-11-29

Piezoelectric rotational MEMS resonator

#36
20180340955
2018-11-29

Piezoelectric rotational MEMS resonator

#37
20180339898
2018-11-29

Microelectromechanical resonator with improved electrical features

#38
20180183404
2018-06-28

Microelectronic structure comprising means of control of viscous damping

#39
20180145656
2018-05-24

Resonant transducer

#40
20180048286
2018-02-15

Resonator and resonance device

#41
20180048284
2018-02-15

Resonator

#42
20170366107
2017-12-21

MEMS device for harvesting sound energy and methods for fabricating same

#43
20170222621
2017-08-03

Resonator

#44
20170214385
2017-07-27

Guided wave devices with selectively loaded piezoelectric layers

#45
20170214384
2017-07-27

Guided wave devices with sensors utilizing embedded electrodes

#46
20170214383
2017-07-27

Mixed domain guided wave devices utilizing embedded electrodes

#47
20170214382
2017-07-27

Guided wave devices with embedded electrodes and non-embedded electrodes

#48
20170214381
2017-07-27

Guided wave devices with selectively thinned piezoelectric layers

#49
20170069822
2017-03-09

Vibrating device

#50
20160118955
2016-04-28

Multiple coil spring MEMS resonator

#51
20160006412
2016-01-07

Planar structure of a mechanical resonator decoupled by bending oscillation and expansion/compression vibrations

#52
20150318838
2015-11-05

Enhanced MEMS vibrating device

#53
20150143905
2015-05-28

Resonator

#54
20150102866
2015-04-16

Vibrator, oscillator, electronic device, and moving object

#55
20150102865
2015-04-16

Vibrator, oscillator, electronic device, and moving object

#56
20140292427
2014-10-02

Vibrator with a beam-shaped portion above a recess in a substrate, and oscillator using same

#57
20140176246
2014-06-26

Resonator

#58
20120319790
2012-12-20

MEMS resonator

#59
20120279302
2012-11-08

MEMS resonator, sensor having the same and manufacturing method for MEMS resonator

#60
20120268440
2012-10-25

Widening resonator bandwidth using mechanical loading

#61
20120262242
2012-10-18

Resonator and method of controlling the same

#62
20120229226
2012-09-13

Micromechanical Resonator

#63
20120206018
2012-08-16

Resonator and oscillator with a tuning fork vibrator in a cut-out portion of a layered body

#64
20120204415
2012-08-16

Process for producing an acoustic device having a controlled-bandgap phononic crystal structure

#65
20120188023
2012-07-26

Optimal Leg Design for MEMS Resonator

#66
20120092082
2012-04-19

Electromechanical resonator with resonant anchor

#67
20120091854
2012-04-19

Micromechanical resonator

#68
20120091547
2012-04-19

Resonator and production method thereof

#69
20120086306
2012-04-12

Micromechanical resonating devices and related methods

#70
20110210800
2011-09-01

Micromechanical resonator

#71
20110199167
2011-08-18

MEMS resonator array structure and method of operating and using same

#72
20110187347
2011-08-04

Electromechanical transducer and a method of providing an electromechanical transducer

#73
20110128094
2011-06-02

Resonator and periodic structure

#74
20110128083
2011-06-02

Microelectromechanical resonant structure having improved electrical characteristics

#75
20110018655
2011-01-27

MEMS resonator structure including regions with different densities and method

#76
20100321125
2010-12-23

Resonator and a method of manufacturing the same, and oscillator and electronic apparatus including the same

#77
20100314969
2010-12-16

Mechanical resonating structures and methods

#78
20100154543
2010-06-24

Microsystem, and more particularly a microgyrometer, includes at least two mechanically coupled oscillating masses

#79
20100026136
2010-02-04

Micromechanical resonating devices and related methods

#80
20090289314
2009-11-26

Micro-electromechanical resonance device with periodic structure

#81
20090249873
2009-10-08

Oscillating mass resonator

#82
20090189481
2009-07-30

Micromechanical resonator

#83
20090153267
2009-06-18

MEMS resonator structure and method

#84
20090153258
2009-06-18

MEMS resonator array structure and method of operating and using same

#85
20090058561
2009-03-05

Multi-ring resonator system and method

#86
20080218295
2008-09-11

MEMS resonator array structure

#87
20080204173
2008-08-28

Composite mechanical transducers and approaches therefor

#88
20080165403
2008-07-10

Micromechanical device with adjustable resonant frequency by geometry alteration and method for operating same

#89
20080150392
2008-06-26

Mechanical oscillator formed by a network of basic oscillators

#90
20070296527
2007-12-27

Temperature controlled MEMS resonator and method for controlling resonator frequency

#91
20070296526
2007-12-27

Microelectromechanical resonator structure, and method of designing, operating and using same

#92
20070188269
2007-08-16

Temperature compensation for silicon MEMS resonator

#93
20070052498
2007-03-08

Breath-mode ring resonator structure, and method of designing, operating and using same

#94
20070013464
2007-01-18

In-plane mechanically coupled microelectromechanical tuning fork resonators

#95
20070001783
2007-01-04

MEMS resonator array structure and method of operating and using same

#96
20060261915
2006-11-23

Microelectromechanical resonator structure, and method of designing, operating and using same

#97
20060260401
2006-11-23

Integrated monolithic tri-axial micromachined accelerometer

#98
20060186971
2006-08-24

Temperature compensation for silicon MEMS resonator

#99
20060181368
2006-08-17

MEMS type resonator, process for fabricating the same and communication unit

#100
20060125576
2006-06-15

Highly tunable low-impedance capacitive micromechanical resonators, oscillators, and processes relating thereto

#101
20060033594
2006-02-16

Temperature controlled MEMS resonator and method for controlling resonator frequency

#102
20050206479
2005-09-22

High-Q micromechanical resonator devices and filters utilizing same

#103
20050195050
2005-09-08

Temperature controlled MEMS resonator and method for controlling resonator frequency

#104
20050162239
2005-07-28

Temperature compensation for silicon MEMS resonator

#105
15010038
2018-12-18

Micromechanical devices based on piezoelectric resonators

#106
14514096
2016-11-08

Vertical differential resonator

#107
14136991
2018-04-24

Methods and apparatus for anchoring resonators

#108
13294950
2014-11-04

Vertical differential resonator

#109
13287068
2016-08-30

Temperature compensated resonator with a pair of spaced apart internal dielectric layers