G01L 5/0019
By using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
Official title: {by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors}
G01L5/0019 (By using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors) appears on 234 US grants and 235 published applications in this corpus.
Search patents in G01L- Granted patents
- 234
- Published applications
- 235
- Assignees
- 142
- Inventors
- 485
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 6 |
| 2003 | 6 | 3 |
| 2004 | 4 | 5 |
| 2005 | 2 | 5 |
| 2006 | 2 | 4 |
| 2007 | 4 | 9 |
| 2008 | 5 | 8 |
| 2009 | 4 | 13 |
| 2010 | 6 | 10 |
| 2011 | 3 | 8 |
| 2012 | 9 | 7 |
| 2013 | 14 | 5 |
| 2014 | 6 | 6 |
| 2015 | 7 | 10 |
| 2016 | 6 | 6 |
| 2017 | 5 | 11 |
| 2018 | 12 | 17 |
| 2019 | 15 | 22 |
| 2020 | 14 | 16 |
| 2021 | 14 | 20 |
| 2022 | 18 | 12 |
| 2023 | 16 | 19 |
| 2024 | 10 | 7 |
| 2025 | 12 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Load detection device and gain adjustment method of load detection device24 Mar 2026US 12,584,805 B2Subaru Corporation
- Sensor arrangement for measuring the load of a rolling bearing and method for calibrating the sensor arrangement13 Jan 2026US 12,523,557 B2Aktiebolaget Skf
- System and method for strain and acceleration based analytics in an independent cart system2 Sep 2025US 12,405,180 B2Rockwell Automation Technologies, Inc.
- Sensorised wheel hub unit for vehicles, associated system and method for detecting final loads on wheels22 Jul 2025US 12,365,200 B2Aktiebolaget Skf
- Rolling bearing22 Jul 2025US 12,366,266 B2MINEBEA MITSUMI Inc.
- Bearing race including integrated piezoelectric sensor14 May 2026US 2026/0132820 A1NXP B. V.
- Method and device for detecting torque anomalies in a rolling bearing5 Feb 2026US 2026/0036478 A1Aktiebolaget Skf
- Dynamic load safety device10 Jul 2025US 2025/0223107 A1APPLIED Materials.Inc.
- Force sensor having contact member and annular force sensing device including the same29 May 2025US 2025/0172446 A1Industrial Technology Research Insititute
- Liquid metal deformation sensor22 May 2025US 2025/0164327 A1
Most cited
By later US patents
- Force-sensing bearing121US 7,316,168 B2FAG Kugelfischer AG · 2008
- Force monitoring system95US 8,141,437 B2Ortho Sensing Technologies, LLC · 2012
- Piezoelectric film transducer sytem for bearings62US 5,677,488 ANtn Corporation · 1997
- Imbedded bearing life and load monitor61US 5,952,587 AThe Torrington Company · 1999
- Rolling bearing with a sensor unit60US 5,140,849 AAgency of Industrial Science and Technology · 1992