G01L 9/008
Using piezoelectric devices
Official title: {using piezoelectric devices (piezoelectric resonators G01L9/0022; surface acoustic waves G01L9/0025)}
G01L9/008 (Using piezoelectric devices) appears on 237 US grants and 229 published applications in this corpus.
Search patents in G01L- Granted patents
- 237
- Published applications
- 229
- Assignees
- 157
- Inventors
- 585
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 5 | 8 |
| 2007 | 1 | 6 |
| 2008 | 5 | 4 |
| 2009 | 5 | 6 |
| 2010 | 7 | 13 |
| 2011 | 7 | 6 |
| 2012 | 4 | 10 |
| 2013 | 5 | 7 |
| 2014 | 5 | 20 |
| 2015 | 16 | 21 |
| 2016 | 7 | 14 |
| 2017 | 19 | 14 |
| 2018 | 17 | 15 |
| 2019 | 13 | 12 |
| 2020 | 14 | 13 |
| 2021 | 8 | 12 |
| 2022 | 8 | 10 |
| 2023 | 12 | 9 |
| 2024 | 4 | 9 |
| 2025 | 6 | 8 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure sensor, system for mounting and demounting of the pressure sensor and use of the pressure sensor15 Sep 2026US 12,736,427 B2Kistler Holding AG
- Piezoelectric sensor26 May 2026US 12,638,353 B2East China University of Science and Technology
- Sensor with a resonator positioned at a cavity of a substrate28 Apr 2026US 12,615,027 B2Kampanics, L.L.C.
- Split-type piezoelectric sensor21 Apr 2026US 12,607,531 B2Keeson Technology Corporation Limited
- Transducer comprising a diaphragm for use with hydrogen-containing fluid media14 Apr 2026US 12,601,649 B2Kistler Holding AG
- Method for sensor calibration and method for sensor operation, and pressure sensor3 Sep 2026US 2026/0259097 A1
- Pressure sensor, pressure sensor arrangement and use of the pressure sensor9 Jul 2026US 2026/0194407 A1Kistler Holding AG
- Sensor device11 Jun 2026US 2026/0160624 A1Kistler Holding AG
- Sensor device11 Jun 2026US 2026/0160625 A1Kistler Holding AG
- Sensor device11 Jun 2026US 2026/0160626 A1Kistler Holding AG
Most cited
By later US patents
- Force or pressure sensor and method for applying the same104US 7,862,523 B2Finsor Oy · 2011
- Disposable and trimmable wireless pressure sensor89US 7,146,861 B1Honeywell International Inc. · 2006
- Resonant mechanical sensor79US 5,165,289 AJohnson Service Company · 1992
- Pressure sensor68US 7,331,236 B2Radi Medical Systems AB · 2008
- Force or pressure sensor and method for applying the same65US 7,726,209 B2Finsor Oy · 2010