H03H 9/2473
Double-ended tuning fork [detf] resonators
Official title: {Double-Ended Tuning Fork [DETF] resonators}
H03H9/2473 (Double-ended tuning fork [detf] resonators) appears on 47 US grants and 42 published applications in this corpus.
Search patents in H03H- Granted patents
- 47
- Published applications
- 42
- Assignees
- 25
- Inventors
- 83
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 3 |
| 2006 | 2 | 3 |
| 2007 | 3 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 4 | 2 |
| 2011 | 2 | 3 |
| 2012 | 4 | 3 |
| 2013 | 3 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 0 |
| 2025 | 2 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing vibration element3 Feb 2026US 12,542,531 B2Seiko Epson Corporation
- Spring-mass microelectromechanical resonator3 Jun 2025US 12,323,131 B2KYOCERA Technologies Oy
- Method for manufacturing vibration element28 Jan 2025US 12,213,381 B2Seiko Epson Corporation
- Method for manufacturing a piezoelectric resonator3 Dec 2024US 12,160,215 B2Robert Bosch GmbH
- Methods and devices for microelectromechanical resonators3 Sep 2024US 12,081,192 B2Stathera IP Holdings Inc.
- Micro/nano electromechanical ring oscillator device26 Feb 2026US 2026/0058637 A1Indian Institute of Science
- Capacitively transduced micro or nano electromechanical resonator system as signal amplifier26 Feb 2026US 2026/0058639 A1Indian Institute of Science
- Methods and devices for microelectromechanical resonators28 Sep 2023US 2023/0308076 A1Stathera IP Holdings Inc.
- Method For Manufacturing Vibration Element27 Apr 2023US 2023/0127801 A1Seiko Epson Corporation
- Methods and devices for microelectromechanical resonators16 Feb 2023US 2023/0051438 A1Stathera IP Holdings Inc.
Most cited
By later US patents
- Resonant sensor and method of making same105US 4,764,244 AThe Foxboro Company · 1988
- Temperature compensated oscillator including MEMS resonator for frequency control92US 7,211,926 B2The Regents of the University of California · 2007
- Zero TCF thin film resonator56US 6,557,419 B1Honeywell International Inc. · 2003
- Method for adjusting the frequency of a MEMS resonator43US 7,102,467 B2Robert Bosch GmbH · 2006
- Temperature controlled MEMS resonator and method for controlling resonator frequency40US 7,068,125 B2Robert Bosch GmbH · 2006