G01L 9/002
Optical excitation or measuring
Official title: {Optical excitation or measuring}
G01L9/002 (Optical excitation or measuring) appears on 46 US grants and 13 published applications in this corpus.
Search patents in G01L- Granted patents
- 46
- Published applications
- 13
- Assignees
- 23
- Inventors
- 79
- Latest grant
- 14 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 0 |
| 2009 | 3 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure sensor and method for monitoring a pressure sensor14 Jul 2020US 10,712,219 B2Endress + Hauser GmbH + Co. KG
- Resonator device12 Jun 2018US 9,998,089 B2General Electric Company
- Optically coupled resonator20 Oct 2009US 7,605,391 B2
- Systems and methods for remote optical sensing15 Sep 2009US 7,589,329 B1Honeywell International Inc.
- Optically coupled resonant pressure sensor and process3 Mar 2009US 7,499,604 B1
- Pressure sensor and method for operating a pressure sensor27 Dec 2018US 2018/0372571 A1Endress + Hauser GmbH + Co. KG
- Pressure sensor and method for monitoring a pressure sensor2 Aug 2018US 2018/0217017 A1Endress + Hauser GmbH + Co. KG
- Resonator device30 Jun 2016US 2016/0191011 A1General Electronic Company
- Mechanical resonator sensor29 Oct 2015US 2015/0308911 A1Oxsensis Limited
- Systems and methods for non-invasive testing of electromechanical systems devices30 May 2013US 2013/0135620 A1QUALCOMM MEMS Technologies, Inc.
Most cited
By later US patents
- Opto-electro-mechanical device or filter, process for making, and sensors made therefrom408US 5,559,358 AHoneywell Inc. · 1996
- Polysilicon resonating beam transducers106US 5,090,254 AWisconsin Alumni Research Foundation · 1992
- Polysilicon resonating beam transducers and method of producing the same105US 5,188,983 AWisconsin Alumni Research Foundation · 1993
- Intraocular pressure monitoring/measuring apparatus and method88US 6,193,656 B12001
- Intraocular pressure monitoring/measuring apparatus and method72US 6,712,764 B22004