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the resonators or networks being of the tuning fork type
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Silver-bonded quartz crystal
Patent number
12,166,467
Issue date
Dec 10, 2024
Statek Corporation
Yue Fang
B22 - CASTING POWDER METALLURGY
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Tuning fork crystal oscillator plate and manufacturing method there...
Patent number
12,160,223
Issue date
Dec 3, 2024
Chengdu Taimeike Crystal Technology Co., Ltd
Hui Li
H03 - BASIC ELECTRONIC CIRCUITRY
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Vibration element, physical quantity sensor, inertial measurement u...
Patent number
11,888,464
Issue date
Jan 30, 2024
Seiko Epson Corporation
Seiichiro Ogura
H03 - BASIC ELECTRONIC CIRCUITRY
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Tuning fork-type vibrating reed, tuning fork-type vibrator and manu...
Patent number
11,824,509
Issue date
Nov 21, 2023
DAISHINKU CORPORATION
Hiroaki Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
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Piezoelectric resonator unit and method of manufacturing the same
Patent number
11,722,111
Issue date
Aug 8, 2023
Murata Manufacturing Co., Ltd.
Hiroyuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
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Manufacturing method for electronic component
Patent number
11,722,112
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Aug 8, 2023
Murata Manufacturing Co., Ltd.
Shinsuke Kawamori
H03 - BASIC ELECTRONIC CIRCUITRY
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Vibration element, manufacturing method of vibration element, physi...
Patent number
11,595,026
Issue date
Feb 28, 2023
Seiko Epson Corporation
Seiichiro Ogura
G01 - MEASURING TESTING
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Tuning fork-type vibrating reed, tuning fork-type vibrator and manu...
Patent number
11,563,413
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Jan 24, 2023
DAISHINKU CORPORATION
Hiroaki Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
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Frequency adjustment method for piezoelectric resonator device
Patent number
11,075,611
Issue date
Jul 27, 2021
Daishinku Corporation
Hiroaki Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
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Silver-bonded quartz crystal
Patent number
11,070,190
Issue date
Jul 20, 2021
Statek Corporation
Yue Fang
B22 - CASTING POWDER METALLURGY
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Resonance device manufacturing method
Patent number
11,063,568
Issue date
Jul 13, 2021
Murata Manufacturing Co., Ltd.
Shungo Morinaga
H03 - BASIC ELECTRONIC CIRCUITRY
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Vibration element, manufacturing method of vibration element, physi...
Patent number
11,025,222
Issue date
Jun 1, 2021
Seiko Epson Corporation
Seiichiro Ogura
G01 - MEASURING TESTING
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Crystal vibrator and crystal vibration device
Patent number
10,615,331
Issue date
Apr 7, 2020
MURATA MANUFACTURING CO., LTD.
Hiroaki Kaida
H03 - BASIC ELECTRONIC CIRCUITRY
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Integrated quartz MEMS tuning fork resonator/oscillator
Patent number
10,581,402
Issue date
Mar 3, 2020
HRL Laboratories, LLC
Randall L. Kubena
H03 - BASIC ELECTRONIC CIRCUITRY
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Resonator element, manufacturing method for resonator element, reso...
Patent number
10,418,967
Issue date
Sep 17, 2019
Seiko Epson Corporation
Naohiro Nakagawa
H03 - BASIC ELECTRONIC CIRCUITRY
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Electronic component manufacturing method, vibrator device, electro...
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10,418,968
Issue date
Sep 17, 2019
Seiko Epson Corporation
Atsushi Matsuo
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Quartz crystal unit, quartz crystal oscillator and electronic appar...
Patent number
10,284,143
Issue date
May 7, 2019
Piedek Technical Laboratory
Hirofumi Kawashima
H03 - BASIC ELECTRONIC CIRCUITRY
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Method of manufacturing piezoelectric vibrator element
Patent number
10,249,813
Issue date
Apr 2, 2019
SII Crystal Technology Inc.
Naoya Ichimura
H03 - BASIC ELECTRONIC CIRCUITRY
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Piezoelectric wafer, piezoelectric vibration piece, and piezoelectr...
Patent number
10,224,898
Issue date
Mar 5, 2019
DAISHINKU CORPORATION
Tadataka Koga
H03 - BASIC ELECTRONIC CIRCUITRY
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Piezoelectric wafer, piezoelectric vibration piece, and piezoelectr...
Patent number
10,211,807
Issue date
Feb 19, 2019
DAISHINKU CORPORATION
Tomo Fujii
H01 - BASIC ELECTRIC ELEMENTS
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Resonator element, resonator, oscillator, electronic device, and mo...
Patent number
10,181,836
Issue date
Jan 15, 2019
Seiko Epson Corporation
Akinori Yamada
H03 - BASIC ELECTRONIC CIRCUITRY
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Tuning fork type crystal blank, tuning fork type crystal element, a...
Patent number
10,170,684
Issue date
Jan 1, 2019
Kyocera Corporation
Takahiro Oga
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Vibration element manufacturing method, vibration element, electron...
Patent number
10,128,430
Issue date
Nov 13, 2018
Seiko Epson Corporation
Yohei Yamada
H01 - BASIC ELECTRIC ELEMENTS
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Method for bonding wafers
Patent number
10,118,247
Issue date
Nov 6, 2018
MURATA MANUFACTURING CO., LTD.
Masakazu Fukumitsu
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Integrated quartz MEMS tuning fork resonator/oscillator
Patent number
10,110,198
Issue date
Oct 23, 2018
HRL Laboratories, LLC
Randall L. Kubena
H03 - BASIC ELECTRONIC CIRCUITRY
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Vibrator element, electronic device, electronic apparatus, moving o...
Patent number
10,079,590
Issue date
Sep 18, 2018
Seiko Epson Corporation
Keiji Nakagawa
H03 - BASIC ELECTRONIC CIRCUITRY
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Method of manufacturing an encapsulation device
Patent number
9,912,313
Issue date
Mar 6, 2018
Micro Crystal AG
Léa Deillon
B81 - MICRO-STRUCTURAL TECHNOLOGY
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Resonator element, method for manufacturing resonator element, reso...
Patent number
9,793,876
Issue date
Oct 17, 2017
Seiko Epson Corporation
Atsushi Matsuo
H03 - BASIC ELECTRONIC CIRCUITRY
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Electronic device, electronic apparatus, and moving object
Patent number
9,748,921
Issue date
Aug 29, 2017
Seiko Epson Corporation
Takashi Yamazaki
H03 - BASIC ELECTRONIC CIRCUITRY
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Vibrator element and method of manufacturing the same
Patent number
9,683,843
Issue date
Jun 20, 2017
Seiko Epson Corporation
Keiji Nakagawa
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 patents
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Patent Application
TUNING FORK CRYSTAL OSCILLATOR PLATE AND MANUFACTURING METHOD THERE...
Publication number
20240380382
Publication date
Nov 14, 2024
Chengdu Taimeike Crystal Technology Co., Ltd
Hui LI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method Of Manufacturing Vibration Element
Publication number
20240258981
Publication date
Aug 1, 2024
SEIKO EPSON CORPORATION
Osamu KAWAUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
ULTRAMINIATURE TUNING FORK QUARTZ CRYSTAL AND RESONATOR
Publication number
20240120902
Publication date
Apr 11, 2024
Taijing Technology Co., Ltd.
Dayong HUANG
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
METHOD FOR MANUFACTURING VIBRATOR
Publication number
20240113690
Publication date
Apr 4, 2024
SEIKO EPSON CORPORATION
Tsukasa Watanabe
H03 - BASIC ELECTRONIC CIRCUITRY
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METHOD FOR MANUFACTURING VIBRATOR
Publication number
20240113692
Publication date
Apr 4, 2024
SEIKO EPSON CORPORATION
Tsukasa Watanabe
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
METHOD FOR MANUFACTURING VIBRATOR
Publication number
20240110787
Publication date
Apr 4, 2024
SEIKO EPSON CORPORATION
Kosuke Ariizumi
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
METHOD FOR MANUFACTURING VIBRATOR
Publication number
20240110786
Publication date
Apr 4, 2024
SEIKO EPSON CORPORATION
Hiyori Sakata
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Manufacturing Method For Vibrator Element
Publication number
20240056053
Publication date
Feb 15, 2024
SEIKO EPSON CORPORATION
Keiichi YAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Vibration Element, Manufacturing Method of Vibration Element, Physi...
Publication number
20230387885
Publication date
Nov 30, 2023
SEIKO EPSON CORPORATION
Seiichiro OGURA
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method For Manufacturing Vibrator Element
Publication number
20230188109
Publication date
Jun 15, 2023
SEIKO EPSON CORPORATION
Keiichi YAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method For Manufacturing Vibrator Element
Publication number
20230179164
Publication date
Jun 8, 2023
SEIKO EPSON CORPORATION
Keiichi YAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method for Manufacturing Vibration Element
Publication number
20230155564
Publication date
May 18, 2023
SEIKO EPSON CORPORATION
Takuro KOBAYASHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
VIBRATION ELEMENT AND METHOD OF MANUFACTURING VIBRATION ELEMENT
Publication number
20230145942
Publication date
May 11, 2023
SEIKO EPSON CORPORATION
Takuro Kobayashi
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method for Manufacturing Vibration Element
Publication number
20230139098
Publication date
May 4, 2023
SEIKO EPSON CORPORATION
Keiichi YAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method for Manufacturing Vibration Element
Publication number
20230134199
Publication date
May 4, 2023
SEIKO EPSON CORPORATION
Keiichi YAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method For Manufacturing Vibration Element
Publication number
20230126632
Publication date
Apr 27, 2023
SEIKO EPSON CORPORATION
Shigeru SHIRAISHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Vibration Element, Physical Quantity Sensor, Inertial Measurement U...
Publication number
20230109944
Publication date
Apr 13, 2023
SEIKO EPSON CORPORATION
Seiichiro OGURA
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Method Of Manufacturing Vibration Element
Publication number
20230097025
Publication date
Mar 30, 2023
SEIKO EPSON CORPORATION
Keiichi YAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
VIBRATOR ELEMENT, VIBRATOR DEVICE, AND METHOD OF MANUFACTURING VIBR...
Publication number
20220407499
Publication date
Dec 22, 2022
SEIKO EPSON CORPORATION
Osamu Kawauchi
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
TUNING FORK-TYPE VIBRATING REED, TUNING FORK-TYPE VIBRATOR AND MANU...
Publication number
20220263492
Publication date
Aug 18, 2022
DAISHINKU CORPORATION
Hiroaki YAMASHITA
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Vibration Element, Manufacturing Method Of Vibration Element, Physi...
Publication number
20210313959
Publication date
Oct 7, 2021
SEIKO EPSON CORPORATION
Seiichiro OGURA
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
MANUFACTURING METHOD FOR ELECTRONIC COMPONENT
Publication number
20190341900
Publication date
Nov 7, 2019
Murata Manufacturing Co., Ltd.
Shinsuke Kawamori
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
ELECTRONIC COMPONENT
Publication number
20190341908
Publication date
Nov 7, 2019
Murata Manufacturing Co., Ltd.
Shinsuke Kawamori
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
FREQUENCY ADJUSTMENT METHOD FOR PIEZOELECTRIC RESONATOR DEVICE
Publication number
20190253032
Publication date
Aug 15, 2019
DAISHINKU CORPORATION
Hiroaki YAMASHITA
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
PIEZOELECTRIC RESONATOR UNIT AND METHOD OF MANUFACTURING THE SAME
Publication number
20190245504
Publication date
Aug 8, 2019
Murata Manufacturing Co., Ltd.
Hiroyuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
Vibration Element, Manufacturing Method Of Vibration Element, Physi...
Publication number
20190229706
Publication date
Jul 25, 2019
SEIKO EPSON CORPORATION
Seiichiro OGURA
G01 - MEASURING TESTING
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Patent Application
CRYSTAL VIBRATOR AND CRYSTAL VIBRATION DEVICE
Publication number
20170324024
Publication date
Nov 9, 2017
Murata Manufacturing Co., Ltd.
Hiroaki Kaida
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ELECTRONIC COMPONENT MANUFACTURING METHOD, VIBRATOR DEVICE, ELECTRO...
Publication number
20170126200
Publication date
May 4, 2017
SEIKO EPSON CORPORATION
Atsushi MATSUO
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
PIEZOELECTRIC WAFER, PIEZOELECTRIC VIBRATION PIECE, AND PIEZOELECTR...
Publication number
20160294353
Publication date
Oct 6, 2016
DAISHINKU CORPORATION
Tadataka KOGA
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Application
TUNING FORK VIBRATOR
Publication number
20160182012
Publication date
Jun 23, 2016
Samsung Electro-Mechanics Co., Ltd.
Seung Mo LIM
H03 - BASIC ELECTRONIC CIRCUITRY