G01L 9/0011
Optical excitation or measuring
Official title: {Optical excitation or measuring}
G01L9/0011 (Optical excitation or measuring) appears on 7 US grants and 4 published applications in this corpus.
Search patents in G01L- Granted patents
- 7
- Published applications
- 4
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 12 Feb 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Flow velocity and pressure measurement using a vibrating cantilever device12 Feb 2013US 8,371,184 B2University Court of the University of St Andrews
- Electromagnetic resonant sensor with dielectric body and variable gap cavity12 Feb 2008US 7,330,271 B2Rosemount Inc.
- High temperature resonant integrated microstructure sensor29 Feb 2000US 6,031,944 AHoneywell Inc.
- Micro resonator30 Nov 1993US 5,265,479 ALucas Industries public limited company
- Temperature and pressure measuring technique using the photoacoustic effect and mechanical resonance4 Feb 1992US 5,085,080 AMicron Technology, Inc.
- Systems and methods for addressing one or more sensors along a cable1 Oct 2015US 2015/0276686 A1General Electric Company
- Systems and methods for non-invasive testing of electromechanical systems devices30 May 2013US 2013/0135620 A1QUALCOMM MEMS Technologies, Inc.
- Flow Velocity and Pressure Measurement Using a Vibrating Cantilever Device25 Mar 2010US 2010/0071477 A1University Court of the University of St Andrews
- Electromagnetic resonant sensor25 Nov 2004US 2004/0233458 A1Rosemount Inc.
Most cited
By later US patents
- Fiber optic remote sensor33US 4,743,752 AThe Foxboro Company · 1988
- High temperature resonant integrated microstructure sensor16US 6,031,944 AHoneywell Inc. · 2000
- Temperature and pressure measuring technique using the photoacoustic effect and mechanical resonance10US 5,085,080 AMicron Technology, Inc. · 1992
- Electromagnetic resonant sensor with dielectric body and variable gap cavity8US 7,330,271 B2Rosemount Inc. · 2008
- Micro resonator7US 5,265,479 ALucas Industries public limited company · 1993