H03H 9/2478
Single-ended tuning fork resonators
Official title: {Single-Ended Tuning Fork resonators}
H03H9/2478 (Single-ended tuning fork resonators) appears on 94 US grants and 99 published applications in this corpus.
Search patents in H03H- Granted patents
- 94
- Published applications
- 99
- Assignees
- 22
- Inventors
- 77
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 4 |
| 2012 | 5 | 2 |
| 2013 | 0 | 0 |
| 2014 | 4 | 3 |
| 2015 | 1 | 1 |
| 2016 | 3 | 6 |
| 2017 | 2 | 3 |
| 2018 | 2 | 8 |
| 2019 | 4 | 7 |
| 2020 | 14 | 14 |
| 2021 | 7 | 12 |
| 2022 | 9 | 7 |
| 2023 | 9 | 13 |
| 2024 | 12 | 3 |
| 2025 | 6 | 5 |
| 2026 | 7 | 2 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Temperature stable MEMS resonator8 Sep 2026US 12,732,155 B1SiTime Corporation
- Resonance device with anti-diffusion layer and resonance device manufacturing method25 Aug 2026US 12,719,443 B2Murata Manufacturing Co., Ltd.
- Vibrator device14 Jul 2026US 12,683,573 B2Seiko Epson Corporation
- Resonance device5 May 2026US 12,620,965 B2Murata Manufacturing Co., Ltd.
- Resonator and resonance device10 Mar 2026US 12,574,006 B2Murata Manufacturing Co., Ltd.
- Resonator element1 Jan 2026US 2026/0005666 A1Seiko Epson Corporation
- Resonator element1 Jan 2026US 2026/0005667 A1Seiko Epson Corporation
- Resonance device and method for manufacturing same30 Oct 2025US 2025/0337386 A1Murata Manufacturing Co., Ltd.
- Resonance device30 Oct 2025US 2025/0337389 A1Murata Manufacturing Co., Ltd.
- Tuning fork quartz crystal oscillator and resonator15 May 2025US 2025/0158595 A1Chengdu Timemaker Crystal Technology Co., Ltd.
Most cited
By later US patents
- Time base comprising an integrated micromechanical tuning fork resonator52US 6,831,531 B1ETA SA Manufacture Horlogere Suisse · 2004
- Temperature controlled MEMS resonator and method for controlling resonator frequency40US 7,068,125 B2Robert Bosch GmbH · 2006
- 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
- Method for fabricating a microelectromechanical system (MEMS) resonator26US 8,234,774 B2SiTime Corporation · 2012
- Resonator electrode shields23US 7,808,332 B1SiTime Corporation · 2010