ClassID:

220749

H03H9/2463 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Constructional features of resonators of material which is not piezo-electric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators; Beam resonators Clamped-clamped beam resonators

Recent Application in this class:
#1
20260147942
2026-05-28

MEMS APPARATUS FOR FORMING PHYSICAL UNCLONABLE FUNCTION KEY AND OPERATION METHOD OF MEMS APPARATUS

#2
20250293655
2025-09-18

MICRO-RESONATOR DESIGN IMPLEMENTING INTERNAL RESONANCE FOR MEMS APPLICATIONS

#3
20250239989
2025-07-24

Microelectromechanical resonator

#4
20250007492
2025-01-02

Microelectromechanical resonator

#5
20240339985
2024-10-10

TEMPERATURE-STABLE MEMS RESONATOR

#6
20240154598
2024-05-09

MEMS RESONATOR AND MEMS RESONATOR PROCESSING METHOD

#7
20230308076
2023-09-28

Methods and devices for microelectromechanical resonators

#8
20230051438
2023-02-16

Methods and devices for microelectromechanical resonators

#9
20220337222
2022-10-20

Electromechanical resonators based on metal-chalcogenide nanotubes

#10
20220337218
2022-10-20

Microelectromechanical resonator

#11
20220166403
2022-05-26

Microelectromechanical resonator

#12
20220158602
2022-05-19

Micro-resonator design implementing internal resonance for MEMS applications

#13
20210242858
2021-08-05

Multifunctional logic device and method

#14
20200407218
2020-12-31

Methods and devices for microelectromechanical resonators

#15
20200382100
2020-12-03

Electromechanical resonators based on metal-chalcogenide nanotubes

#16
20200127642
2020-04-23

MEMS-based passband filter

#17
20200119714
2020-04-16

Resonator and resonance device

#18
20200028485
2020-01-23

Microelectromechanical resonator

#19
20190341920
2019-11-07

Mechanical resonator based cascadable logic device

#20
20190227034
2019-07-25

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

#21
20190225488
2019-07-25

Methods and devices for microelectromechanical resonators

#22
20190222174
2019-07-18

Quartz crystal resonator, quartz crystal unit, and quartz crystal oscillator

#23
20190165757
2019-05-30

Tunable narrow bandpass MEMS technology filter using an arch beam microresonator

#24
20190131952
2019-05-02

Microelectromechanical resonator system with improved stability with respect to temperature variations

#25
20190020326
2019-01-17

Systems and methods for reducing the actuation voltage for electrostatic MEMS devices

#26
20180254761
2018-09-06

Switchable filters and design structures

#27
20180248533
2018-08-30

Frequency compensated oscillator design for process tolerances

#28
20180248532
2018-08-30

Frequency compensated oscillator design for process tolerances

#29
20180138887
2018-05-17

Vibration transducer

#30
20170366154
2017-12-21

Switchable filters and design structures

#31
20170366153
2017-12-21

Switchable filters and design structures

#32
20170288642
2017-10-05

Piezoelectric package-integrated contour mode filter devices

#33
20170288635
2017-10-05

Piezoelectric package-integrated crystal devices

#34
20170272050
2017-09-21

Resonator manufacturing method

#35
20160352309
2016-12-01

Micro-electromechanical resonators and methods of providing a reference frequency

#36
20160336941
2016-11-17

Ultra low power thermally-actuated oscillator and driving circuit thereof

#37
20160153856
2016-06-02

ELECTRONIC DEVICE, PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, VIBRATOR, ALTIMETER, ELECTRONIC APPARATUS, AND MOVING OBJECT

#38
20160126926
2016-05-05

Method of forming a resonator

#39
20160087600
2016-03-24

Nanomechanical resonator array and production method thereof

#40
20160028374
2016-01-28

Apparatus and method for tuning a resonance frequency

#41
20160006414
2016-01-07

Methods and devices for microelectromechanical resonators

#42
20160002026
2016-01-07

Methods and devices for microelectromechanical pressure sensors

#43
20150372660
2015-12-24

Switchable filters and design structures

#44
20150263699
2015-09-17

Frequency compensated oscillator design for process tolerances

#45
20150263695
2015-09-17

Frequency compensated oscillator design for process tolerances

#46
20150137068
2015-05-21

Junctionless nano-electro-mechanical resonant transistor

#47
20150061455
2015-03-05

Vibration device including support portion

#48
20150028434
2015-01-29

Resonant transducer, manufacturing method therefor, and multi-layer structure for resonant transducer

#49
20140300246
2014-10-09

Volume wave resonator using excitation/detection of vibrations

#50
20140266484
2014-09-18

Microelectromechanical resonators

#51
20140260615
2014-09-18

Lever mechanisms for anti-phase mode isolation in MEMS tuning-fork structures

#52
20140197712
2014-07-17

Resonant transducer and manufacturing method of resonant transducer

#53
20140125431
2014-05-08

Tunable and switchable resonator and filter structures in single crystal piezoelectric MEMS devices using bimorphs

#54
20140125201
2014-05-08

Variable capacitor and switch structures in single crystal piezoelectric MEMS devices using bimorphs

#55
20140077897
2014-03-20

Resonator and fabrication method thereof

#56
20140021443
2014-01-23

Nano resonator and manufacturing method thereof

#57
20140002200
2014-01-02

Micromechanical resonator oscillator structure and driving method thereof

#58
20130285676
2013-10-31

Micromechanical resonators

#59
20130249630
2013-09-26

Frequency stabilization in nonlinear MEMS and NEMS oscillators

#60
20130214877
2013-08-22

Method of manufacturing switchable filters

#61
20130214876
2013-08-22

Nano scale resonator, nano scale sensor, and fabrication method thereof

#62
20130200752
2013-08-08

Methods and apparatus for mechanical resonating structures

#63
20130147568
2013-06-13

Inter-digital bulk acoustic resonator

#64
20130099629
2013-04-25

Temperature compensation in a semiconductor micromechanical resonator via charge carrier depletion

#65
20130047746
2013-02-28

MEMS pressure sensor

#66
20120329255
2012-12-27

Out-of plane MEMS resonator with static out-of-plane deflection

#67
20120319790
2012-12-20

MEMS resonator

#68
20120248932
2012-10-04

Method of adjusting the resonance frequency of a micro-machined vibrating element

#69
20120229226
2012-09-13

Micromechanical Resonator

#70
20120112765
2012-05-10

MEMS in-plane resonators

#71
20120105173
2012-05-03

MEMS device

#72
20120092083
2012-04-19

MEMS resonator

#73
20120091854
2012-04-19

Micromechanical resonator

#74
20120091547
2012-04-19

Resonator and production method thereof

#75
20120086306
2012-04-12

Micromechanical resonating devices and related methods

#76
20120050236
2012-03-01

Electromechanical systems piezoelectric contour mode differential resonators and filters

#77
20120038431
2012-02-16

Micromechanical resonator array and method for manufacturing thereof

#78
20120034724
2012-02-09

Method and apparatus for MEMS oscillator

#79
20110279188
2011-11-17

Resonator using carbon nano substance and method of manufacturing resonator

#80
20110260810
2011-10-27

Out-of-plane MEMS resonator with static out-of-plane deflection

#81
20110221301
2011-09-15

Method and device for suppressing hysteresis of resonators through simultaneous resonance

#82
20110210801
2011-09-01

TEMPERATURE MEASUREMENT SYSTEM COMPRISING A RESONANT MEMS DEVICE

#83
20110187297
2011-08-04

SWITCHING DEVICES AND RELATED METHODS

#84
20110179883
2011-07-28

Tunable multiwalled nanotube resonator

#85
20110163817
2011-07-07

Resonator and oscillator using same

#86
20110133855
2011-06-09

Resonator, elastic wave transmission element and fabrication method thereof

#87
20110133848
2011-06-09

Oscillator having micro-electromechanical resonators and driver circuits therein that support in-phase and out-of-phase signals

#88
20110128094
2011-06-02

Resonator and periodic structure

#89
20110059565
2011-03-10

Method and apparatus for MEMS oscillator

#90
20110050366
2011-03-03

MEMS resonators having resonator bodies therein with concave-shaped sides that support high quality factor and low temperature coefficient of resonant frequency

#91
20110024812
2011-02-03

Resonant body transistor and oscillator

#92
20110012693
2011-01-20

Bulk-mode resonator having at least partially filled open cavities

#93
20110001582
2011-01-06

MICRO-ELECTROMECHANICAL DEVICE AND METHOD FOR FABRICATING THE SAME

#94
20100327992
2010-12-30

MEMS resonator including main and sub movable beams, and exciting electrodes excited by alternating-current signal

#95
20100327693
2010-12-30

Miniature mechanical resonator device

#96
20100317137
2010-12-16

Method for releasing the suspended structure of a NEMS and/or NEMS component

#97
20100301967
2010-12-02

Resonance frequency tunable MEMS device

#98
20100289096
2010-11-18

Vibrating nano-scale or micro-scale electromechanical component with enhanced detection level

#99
20100279451
2010-11-04

Direct contact heat control of micro structures

#100
20100277262
2010-11-04

Resonator having a sideways oscillation compressing one connector while extending another

#101
20100201420
2010-08-12

Logical element

#102
20100155883
2010-06-24

INTEGRATED MEMS AND IC SYSTEMS AND RELATED METHODS

#103
20100134207
2010-06-03

Nano electromechanical integrated-circuit bank and switch

#104
20100127798
2010-05-27

Micro-electromechanical resonators having electrically-trimmed resonator bodies therein and methods of fabricating same using joule heating

#105
20100127596
2010-05-27

Methods of forming micro-electromichanical resonators having boron-doped resonator bodies containing eutectic alloys

#106
20100109810
2010-05-06

Resonator and filter using the same

#107
20100060111
2010-03-11

Thin-film piezoelectric-on-insulator resonators having perforated resonator bodies therein

#108
20100032789
2010-02-11

Passive temperature compensation of silicon MEMS devices

#109
20100026136
2010-02-04

Micromechanical resonating devices and related methods

#110
20100019869
2010-01-28

BULK MODE RESONATOR

#111
20090315645
2009-12-24

Resonant circuit, oscillation circuit, filter circuit, and electronic device

#112
20090309676
2009-12-17

Tunable multiwalled nanotube resonator

#113
20090289747
2009-11-26

Magnetic nano-resonator

#114
20090289314
2009-11-26

Micro-electromechanical resonance device with periodic structure

#115
20090267706
2009-10-29

Resonator and fabrication method thereof

#116
20090267699
2009-10-29

Timing oscillators and related methods

#117
20090224850
2009-09-10

Torsional resonator and filter using this

#118
20090195330
2009-08-06

Vibrator, resonator using the same and electromechanical filter using the same

#119
20090194830
2009-08-06

SEMICONDUCTOR DEVICE TRANSDUCER AND METHOD

#120
20090189481
2009-07-30

Micromechanical resonator

#121
20090096548
2009-04-16

Tuning and compensation technique for semiconductor bulk resonators

#122
20090087663
2009-04-02

Free-standing metallic micromechanical structure, method of manufacturing the same, resonator structure using the same, and method of manufacturing a resonator structure using the same

#123
20090085683
2009-04-02

Resonator, oscillator and communication device

#124
20090072663
2009-03-19

Single-resonator dual-frequency lateral-extension mode piezoelectric oscillators, and operating methods thereof

#125
20090066170
2009-03-12

Microsystem comprising a bending beam and process of manufacture

#126
20090057792
2009-03-05

Charge biased MEM resonator

#127
20090039979
2009-02-12

Micro-electromechanical device

#128
20080297281
2008-12-04

Piezo-on-diamond resonators and resonator systems

#129
20080297276
2008-12-04

Nano-resonator including beam with composite structure

#130
20080284528
2008-11-20

Resonator, oscillator, and communication apparatus

#131
20080272749
2008-11-06

High frequency device, power supply device and communication apparatus

#132
20080186109
2008-08-07

Low frequency process-variation-insensitive temperature-stable micromechanical resonators

#133
20080150647
2008-06-26

Method and apparatus for MEMS oscillator

#134
20080143217
2008-06-19

Process compensated micromechanical resonators

#135
20070296527
2007-12-27

Temperature controlled MEMS resonator and method for controlling resonator frequency

#136
20070262831
2007-11-15

Electromechanical transducer and electrical device

#137
20070222541
2007-09-27

Electromechanical filter utilizing a quantum device and sensing electrode

#138
20070188269
2007-08-16

Temperature compensation for silicon MEMS resonator

#139
20070176701
2007-08-02

Parametric resonator and filter using the same

#140
20070171001
2007-07-26

Filter device and transmitter-receiver utilizing beam-structured micro-resonators

#141
20070164839
2007-07-19

Electric machine signal selecting element

#142
20070052497
2007-03-08

MEMS type oscillator, process for fabricating the same, filter, and communication unit

#143
20070035200
2007-02-15

Microelectromechanical system comprising a beam that undergoes flexural deformation

#144
20070024159
2007-02-01

Micro-resonator and communication apparatus

#145
20070018262
2007-01-25

Micromachine and production method thereof

#146
20070010227
2007-01-11

Micro electric machine system resonator, drive method thereof, manufacturing method thereof, and frequency filter

#147
20070001784
2007-01-04

Microresonator, band-pass filter, semiconductor device, and communication apparatus

#148
20070001250
2007-01-04

Micromachine and method of fabricating the same

#149
20060273416
2006-12-07

Capacitive resonators

#150
20060256823
2006-11-16

Microresonator, band-pass filter, semiconductor device, and communication apparatus

#151
20060192463
2006-08-31

Resonator

#152
20060186971
2006-08-24

Temperature compensation for silicon MEMS resonator

#153
20060176125
2006-08-10

Micro-resonator, band-pass filter, semiconductor device and communication apparatus

#154
20060125576
2006-06-15

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

#155
20060114541
2006-06-01

Transducer and electronic device

#156
20060103491
2006-05-18

Microresonator, manufacturing method, and electronic apparatus

#157
20060044078
2006-03-02

Capacitive vertical silicon bulk acoustic resonator

#158
20060033594
2006-02-16

Temperature controlled MEMS resonator and method for controlling resonator frequency

#159
20050245011
2005-11-03

Micromachine and method of manufacturing the micromachine

#160
20050225413
2005-10-13

Microelectromechanical structures, devices including the structures, and methods of forming and tuning same

#161
20050195050
2005-09-08

Temperature controlled MEMS resonator and method for controlling resonator frequency

#162
20050162239
2005-07-28

Temperature compensation for silicon MEMS resonator

#163
20050161749
2005-07-28

Apparatus and method for vacuum-based nanomechanical energy force and mass sensors

#164
20050151442
2005-07-14

Micromechanical electrostatic resonator

#165
20050073078
2005-04-07

Frequency compensated oscillator design for process tolerances

#166
20050036269
2005-02-17

Vacuum-cavity MEMS resonator

#167
14686567
2018-06-05

Micro-resonator having lid-integrated electrode