Patents-Review.com
ClassID:

220409 ⎘

H03H2003/0492 - CPC Classification

Classification description:

Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezo-electric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient; Resonance frequency during the manufacture of a tuning-fork

Recent Application in this class:
#1
20250175149
2025-05-29

Vibration Element, Manufacturing Method Of Vibration Element, Physical Quantity Sensor, Inertial Measurement Device, Electronic Apparatus, And Vehicle

 #2
20230387885
2023-11-30

Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle

 #3
20230109944
2023-04-13

Vibration element, physical quantity sensor, inertial measurement unit, electronic apparatus, and vehicle

 #4
20220407499
2022-12-22

VIBRATOR ELEMENT, VIBRATOR DEVICE, AND METHOD OF MANUFACTURING VIBRATOR ELEMENT

 #5
20210313959
2021-10-07

Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle

 #6
20210265975
2021-08-26

Vibrator element, vibrator device, and method of manufacturing vibrator element

 #7
20200153408
2020-05-14

Tuning fork-type vibrator and manufacturing method for the same

 #8
20190253032
2019-08-15

Frequency adjustment method for piezoelectric resonator device

 #9
20190229706
2019-07-25

Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle

 #10
20190103854
2019-04-04

Small piezoelectric resonator

 #11
20190089321
2019-03-21

Resonance device manufacturing method

 #12
20180091066
2018-03-29

Wafer, piezoelectric vibrator element, and piezoelectric vibrator

 #13
20170093336
2017-03-30

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #14
20160294355
2016-10-06

Piezoelectric vibrator and frequency adjustment method for piezoelectric vibrator

 #15
20150188515
2015-07-02

Resonator element, resonator, oscillator, electronic apparatus, physical quantity sensor, mobile object, and frequency adjustment method of resonator element

 #16
20150022062
2015-01-22

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #17
20140312735
2014-10-23

Method of manufacturing an encapsulation device

 #18
20140292432
2014-10-02

Resonator element, resonator, oscillator, electronic device, and moving object

 #19
20140055206
2014-02-27

Resonator element, resonator, oscillator, and electronic device

 #20
20140033489
2014-02-06

Method for manufacturing quartz crystal resonator

 #21
20130169116
2013-07-04

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #22
20130082576
2013-04-04

Method of manufacturing piezoelectric vibration reed, piezoelectric vibration reed, piezoelectric vibrator, oscillator, electronic instrument, and radio time piece

 #23
20130015921
2013-01-17

Resonator element having a notched base

 #24
20130009717
2013-01-10

Resonator element having a notched base

 #25
20120252319
2012-10-04

POLISHING METHOD, MANUFACTURING METHOD OF PIEZOELECTRIC VIBRATING PIECE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS AND RADIO-CONTROLLED TIMEPIECE

 #26
20120247658
2012-10-04

GLASS BODY CUTTING METHOD, PACKAGE MANUFACTURING METHOD, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIME PIECE

 #27
20120243384
2012-09-27

PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS AND RADIO-CONTROLLED TIMEPIECE

 #28
20120228744
2012-09-13

WAFER AND METHOD OF MANUFACTURING PACKAGE PRODUCT

 #29
20120139391
2012-06-07

Piezoelectric devices and methods for manufacturing the same

 #30
20120126908
2012-05-24

Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed

 #31
20120118852
2012-05-17

Method for manufacturing a quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #32
20110298555
2011-12-08

Vibrator element, vibrator, vibration device, electronic apparatus, and frequency adjustment method

 #33
20110291524
2011-12-01

Piezoelectric devices including frequency-adjustment units

 #34
20110261659
2011-10-27

Method of manufacturing packages

 #35
20110249535
2011-10-13

METHOD OF MANUFACTURING PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED TIMEPIECE

 #36
20110227672
2011-09-22

Resonator element, resonator, oscillator, and electronic device

 #37
20110223363
2011-09-15

WAFER AND PACKAGE PRODUCT MANUFACTURING METHOD

 #38
20110221537
2011-09-15

Piezoelectric vibrator manufacturing method, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece

 #39
20110204985
2011-08-25

Resonator element, resonator, oscillator, and electronic device

 #40
20110193647
2011-08-11

Method of manufacturing piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic equipment and radio-controlled timepiece

 #41
20110191996
2011-08-11

Method for manufacturing quartz crystal unit and quartz crystal oscillator having the quartz crystal unit

 #42
20110156827
2011-06-30

Resonator element having a mass portion

 #43
20110156826
2011-06-30

Resonator element with mass formed on vibrating arm

 #44
20110140795
2011-06-16

Method of manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic equipment and radio-controlled timepiece

 #45
20110138857
2011-06-16

BONDED GLASS CUTTING METHOD, PACKAGE MANUFACTURING METHOD, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND ATOMIC TIMEPIECE

 #46
20110062832
2011-03-17

Manufacturing method of a quartz crystal unit , a quartz crystal oscillator and an electronic apparatus

 #47
20110050045
2011-03-03

Package, method for manufacturing the same, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece

 #48
20110025166
2011-02-03

Piezoelectric vibrator, manufacturing method of piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece

 #49
20110018403
2011-01-27

Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio—controlled clock, and method for manufacturing piezoelectric vibrating reed

 #50
20110018402
2011-01-27

Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed

 #51
20110018398
2011-01-27

PIEZOELECTRIC VIBRATOR, MANUFACTURING METHOD OF PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED CLOCK

 #52
20110018388
2011-01-27

Piezoelectric vibrator having a piezoelectric vibrating strip and a bonding film with laser irradiation marks

 #53
20100308699
2010-12-09

Quartz crystal unit, quartz crystal oscillator having quartz crystal unit, and electronic apparatus having quartz crystal oscillator

 #54
20100308698
2010-12-09

Method for manufacturing a quartz crystal resonator, quartz crystal unit and quartz crystal oscillator

 #55
20100207709
2010-08-19

Tuning-fork type crystal resonator and method of frequency adjustment thereof

 #56
20100201229
2010-08-12

Tuning-fork type piezoelectric vibrating piece, piezoelectric frame, piezoelectric device, and a manufacturing method of tuning-fork type piezoelectric vibrating piece and piezoelectric frame

 #57
20100201221
2010-08-12

Piezoelectric devices and methods for manufacturing same

 #58
20100156246
2010-06-24

Piezoelectric frames and piezoelectric devices comprising same

 #59
20090261923
2009-10-22

Method for manufacturing quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #60
20090201062
2009-08-13

Manufacturing method of quartz crystal unit

 #61
20090201061
2009-08-13

Method for manufacturing a quartz crystal unit

 #62
20090174286
2009-07-09

METHODS FOR ADJUSTING FREQUENCY OF PIEZOELECTRIC VIBRATING PIECES, PIEZOELECTRIC DEVICES, AND TUNING-FORK TYPE PIEZOELECTRIC OSCILLATORS

 #63
20090160295
2009-06-25

Piezoelectric oscillator having a tuning fork piezoelectric vibrating piece

 #64
20090038131
2009-02-12

Quartz crystal unit, quartz crystal oscillator and manufacturing method of the same

 #65
20080309202
2008-12-18

Electronic component having a resonator element arranged in an hermetically closed housing and method for manufacturing such an electronic component

 #66
20080284281
2008-11-20

Method for manufacturing a quartz crystal unit

 #67
20080282521
2008-11-20

Quartz crystal unit, and manufacturing method of the same and manufacturing method of quartz crystal oscillator having quartz crystal unit

 #68
20080282520
2008-11-20

Electronic apparatus having quartz crystal oscillating circuits

 #69
20080211350
2008-09-04

PIEZOELECTRIC RESONATOR ELEMENT AND PIEZOELECTRIC DEVICE

 #70
20080179998
2008-07-31

Quartz crystal unit and method for manufacturing a quartz crystal unit and electronic apparatus

 #71
20080129415
2008-06-05

Piezoelectric resonator, method of manufacturing the same and electronic part using the same

 #72
20080067144
2008-03-20

Manufacturing method for vibrator

 #73
20070257741
2007-11-08

Electronic apparatus and manufacturing method of the same

 #74
20060284694
2006-12-21

Electronic apparatus having display portion and oscillator and manufacturing method of the same

 #75
20060255882
2006-11-16

Electronic apparatus

 #76
20060176127
2006-08-10

Piezoelectric vibrator and method for producing the same, an oscillator, an electronic unit and a wave timepiece

 #77
20060090328
2006-05-04

Method for manufacturing quartz crystal unit and electronic apparatus having quartz crystal unit

 #78
20060082261
2006-04-20

Piezoelectric resonator element and piezoelectric device

 #79
20060070220
2006-04-06

Method for manufacturing electronic apparatus

 #80
20050285483
2005-12-29

Tuning fork resonator, tuning fork unit, and method for producing tuning fork resonator

 #81
20050270113
2005-12-08

Method for manufacturing quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #82
20050225199
2005-10-13

Frequency regulating method for tuning fork type vibrator and tuning fork type vibrator frequency-regulated by the method

 #83
20050184628
2005-08-25

Electronic apparatus with two quartz crystal oscillators utilizing different vibration modes

 #84
20050012560
2005-01-20

Quartz crystal unit, and quartz crystal oscillator having quartz crystal unit

 #85
20050012559
2005-01-20

Piezoelectric oscillator, manufacturing method therefor, mobile phone apparatus using piezoelectric oscillator, and electronic apparatus using piezoelectric oscillator