| 12321015 |
Demultiplexing filter and method |
Bernard Patrick Masterson, Pei Huang |
2025-06-03 |
| 11513069 |
TDLAS architecture for widely spaced wavelengths |
Bernard Patrick Masterson |
2022-11-29 |
| 10948184 |
Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments |
Bernard Patrick Masterson, Michael J. Estes |
2021-03-16 |
| 10830698 |
TDLAS architecture for widely spaced wavelength |
Bernard Patrick Masterson |
2020-11-10 |
| 10738997 |
Method and apparatus for verification of TDLAS system operation |
Dave Giltner |
2020-08-11 |
| 10371378 |
Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments |
Bernard Patrick Masterson, Michael J. Estes |
2019-08-06 |
| 10352852 |
TDLAS architecture for widely spaced wavelengths |
Bernard Patrick Masterson |
2019-07-16 |
| 9366621 |
In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometer |
Jim Howell, Bernard Patrick Masterson, Rod W. Harris, David M. Giltner, Atilio Jobson +1 more |
2016-06-14 |
| 8786856 |
Method and apparatus for monitoring combustion properties in an interior of a boiler |
Michael J. Estes, Henrik Hofvander, Allen Molitoris, Bernard Patrick Masterson, Pei Huang |
2014-07-22 |
| 8786857 |
Mitigation of optical signal noise using a multimode transmit fiber |
Bernard Patrick Masterson, James Richard Howell, Henrik Hofvander |
2014-07-22 |
| 8699011 |
Time-synchronized TDLAS measurements of pressure and temperature in a gas turbine engine |
Henrik Hofvander, Bernard Patrick Masterson, James Richard Howell, David Owenby, Lee Sutherland +1 more |
2014-04-15 |
| 8544279 |
Method and apparatus for spectroscopic measurements in the combustion zone of a gas turbine engine |
Bernard Patrick Masterson, Henrik Hofvander |
2013-10-01 |
| 8255169 |
Binning and tomography for high spatial resolution temperature and species concentration measurements |
Henrik Hofvander, James Richard Howell, Qingchun Zhao |
2012-08-28 |
| 7729566 |
Method for the monitoring and control of a process |
James Richard Howell, Henrik Hofvander, Bernard Patrick Masterson |
2010-06-01 |
| 7469092 |
Method and apparatus for the monitoring and control of a process |
James Richard Howell, Henrik Hofvander, Bernard Patrick Masterson |
2008-12-23 |
| 7389027 |
Method and apparatus for the monitoring and control of a process |
James Richard Howell, Henrik Hofvander, Bernard Patrick Masterson |
2008-06-17 |
| RE40271 |
Echelle grating dense wavelength division multiplexer/demultiplexer |
Gerry Murphy |
2008-04-29 |
| 7248755 |
Method and apparatus for the monitoring and control of combustion |
James Richard Howell, Henrick Hofvander, Bernard Patrick Masterson |
2007-07-24 |
| 6647182 |
Echelle grating dense wavelength division multiplexer/demultiplexer |
Pei Huang, Robert Harr, Gerry Murphy |
2003-11-11 |
| 6421481 |
Apparatus and method for producing a flat-topped filter response for diffraction grating (De) multiplexer |
— |
2002-07-16 |
| 6415080 |
Echelle grating dense wavelength division multiplexer/demultiplexer |
Gerry Murphy |
2002-07-02 |
| 6400509 |
Apparatus and method for the reduction of polarization sensitivity in diffraction gratings used in fiber optic communications devices |
Bernhard W. Bach |
2002-06-04 |
| 6304692 |
Echelle grating dense wavelength division multiplexer/demultiplexer with two dimensional single channel array |
Gerry Murphy |
2001-10-16 |
| 5738101 |
Optical imaging through turbid media with a degenerate four-wave mixing correlation time gate |
— |
1998-04-14 |
| 5679957 |
Method and apparatus for monitoring mercury emissions |
Michael D. Durham, Richard John Schlager, Francis J. Sagan, Roger W. Marmaro, Kevin G. Wilson |
1997-10-21 |
