G01L 1/167
Optical excitation or measuring of vibrations
Official title: {optical excitation or measuring of vibrations}
G01L1/167 (Optical excitation or measuring of vibrations) appears on 20 US grants and 17 published applications in this corpus.
Search patents in G01L- Granted patents
- 20
- Published applications
- 17
- Assignees
- 21
- Inventors
- 72
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 4 |
| 2024 | 5 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Sensors for detecting electromagnetic parameters utilizing resonating elements45US 4,897,541 ALuxtron Corporation · 1990
- Strain sensor25US 4,651,571 AFisher Controls International LLC · 1987
- Sensors11US 4,831,304 ASchlumberger Electronics (U.K.) Limited · 1989
- Nondestructive testing apparatus and method10US 8,368,289 B2SpectraQuest, Inc. · 2013
- Interferometeric beamsplitter7US 4,717,240 AThe Foxboro Company · 1988