G01L 3/045
By measuring variations of frequency of stressed vibrating elements
Official title: {by measuring variations of frequency of stressed vibrating elements}
G01L3/045 (By measuring variations of frequency of stressed vibrating elements) appears on 11 US grants and 15 published applications in this corpus.
Search patents in G01L- Granted patents
- 11
- Published applications
- 15
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Dynamometer system8US 9,164,005 B2Meidensha Corporation · 2015
- Axle spindle load and torque sensing apparatus and method for sensing load and torque7US 4,977,784 ASRI International · 1990
- Torque measuring piezoelectric device and method7US 6,679,123 B22004
- Torque sensor for shafts5US 4,502,340 AInternational Harvester Company · 1985
- Device for improved response when measuring vibration frequency of a vibrating object5US 8,276,451 B2Sondero AB · 2012