H03H 2003/0492
During the manufacture of a tuning-fork
Official title: {during the manufacture of a tuning-fork}
H03H2003/0492 (During the manufacture of a tuning-fork) appears on 92 US grants and 99 published applications in this corpus.
Search patents in H03H- Granted patents
- 92
- Published applications
- 99
- Assignees
- 23
- Inventors
- 87
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 6 |
| 2004 | 2 | 4 |
| 2005 | 5 | 6 |
| 2006 | 3 | 6 |
| 2007 | 2 | 1 |
| 2008 | 3 | 8 |
| 2009 | 6 | 6 |
| 2010 | 4 | 6 |
| 2011 | 3 | 21 |
| 2012 | 16 | 7 |
| 2013 | 10 | 5 |
| 2014 | 8 | 4 |
| 2015 | 5 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 4 |
| 2020 | 1 | 1 |
| 2021 | 4 | 3 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vibrator element, vibrator device, and method of manufacturing vibrator element5 May 2026US 12,620,971 B2Seiko Epson Corporation
- Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle18 Mar 2025US 12,255,619 B2Seiko Epson Corporation
- Vibrator element including base part, vibrating arm and weight provided to vibrating arm, vibrator device including vibrator element, and method of manufacturing vibrator element5 Nov 2024US 12,136,909 B2Seiko Epson Corporation
- Vibrator element, vibrator device, and method of manufacturing vibrator element23 Apr 2024US 11,967,944 B2Seiko Epson Corporation
- Vibration element, physical quantity sensor, inertial measurement unit, electronic apparatus, and vehicle30 Jan 2024US 11,888,464 B2Seiko Epson Corporation
- Tuning fork resonator12 Mar 2026US 2026/0074674 A1Micro Crystal AG
- Vibration Element, Manufacturing Method Of Vibration Element, Physical Quantity Sensor, Inertial Measurement Device, Electronic Apparatus, And Vehicle29 May 2025US 2025/0175149 A1Seiko Epson Corporation
- Vibration Element, Manufacturing Method of Vibration Element, Physical Quantity Sensor, Inertial Measurement Device, Electronic Apparatus, And Vehicle30 Nov 2023US 2023/0387885 A1Seiko Epson Corporation
- Vibration Element, Physical Quantity Sensor, Inertial Measurement Unit, Electronic Apparatus, And Vehicle13 Apr 2023US 2023/0109944 A1Seiko Epson Corporation
- Vibrator element, vibrator device, and method of manufacturing vibrator element22 Dec 2022US 2022/0407499 A1Seiko Epson Corporation
Most cited
By later US patents
- Grooved-electrode piezoelectric resonator68US 4,384,232 AEbauches S.A. · 1983
- Vibrating piece, vibrator, oscillator, and electronic equipment48US 6,587,009 B2Seiko Epson Corporation · 2003
- Tuning-fork piezoelectric resonator element, production method therefor, and piezoelectric device31US 6,806,797 B2Seiko Epson Corporation · 2004
- Method for manufacturing a quartz crystal unit30US 6,898,832 B2Piedek Technical Laboratory · 2005
- Thin-film micromechanical resonator, thin-film micromechanical resonator gyro, and navigation system and automobile using the resonator gyro27US 7,002,284 B2Matsushita Electric Industrial Co., Ltd. · 2006