ClassID:

220557

H03H2009/02322 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20250247072
2025-07-31

PIEZOELECTRIC RESONATOR

#2
20250070745
2025-02-27

MEMS RESONATOR

#3
20220337222
2022-10-20

Electromechanical resonators based on metal-chalcogenide nanotubes

#4
20220014176
2022-01-13

High performance tunable filter

#5
20210194454
2021-06-24

Resonance device

#6
20200382100
2020-12-03

Electromechanical resonators based on metal-chalcogenide nanotubes

#7
20200373904
2020-11-26

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

#8
20190227034
2019-07-25

Thermal-piezoresistive oscillator-based aerosol sensor and aerosol sensing method

#9
20180342998
2018-11-29

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

#10
20170163239
2017-06-08

Mechanical resonator with a spring-mass system comprising a phase-change material

#11
20160336941
2016-11-17

Ultra low power thermally-actuated oscillator and driving circuit thereof

#12
20160308507
2016-10-20

Mechanical resonator with a spring-mass system comprising a phase-change material

#13
20160308470
2016-10-20

Mechanical resonator with a spring-mass system comprising a phase-change material

#14
20140339963
2014-11-20

Microelectromechanical resonator

#15
20120295384
2012-11-22

Method of manufacturing a microelectromechanical system (MEMS) resonator

#16
20110279188
2011-11-17

Resonator using carbon nano substance and method of manufacturing resonator

#17
20100148880
2010-06-17

Method and system for forming resonators over CMOS

#18
20090158566
2009-06-25

Method for fabricating a microelectromechanical system (MEMS) resonator

#19
18449089
2025-05-13

Techniques for adding compensating material(s) in semiconductor devices

#20
17901748
2023-09-19

Temperature stable MEMS resonator

#21
17363386
2022-10-11

Temperature stable MEMS resonator

#22
15916088
2020-01-21

Temperature stable MEMS resonator

#23
15387375
2018-04-17

Temperature stable MEMS resonator

#24
14863337
2017-01-17

Temperature stable MEMS resonator

#25
13287068
2016-08-30

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