Assignee
SPECTRAL SCIENCES INC
US·28 granted patents·1 pending application·1,067 citations·filing 1982–2020
Top patents by PatentIndex Score
29 records- 0196US4953976AGas species monitor systemSPECTRAL SCIENCES INC·Filed 1989·Granted Sep 4, 1990·167 cites·6 claims
- 0293US5026991AGaseous species absorption monitorSPECTRAL SCIENCES INC·Filed 1989·Granted Jun 25, 1991·101 cites·24 claims
- 0392US5822058ASystems and methods for optically measuring properties of hydrocarbon fuel gasesSPECTRAL SCIENCES INC·Filed 1997·Granted Oct 13, 1998·129 cites·60 claims
- 0490US4496839ASystem and method for remote detection and identification of chemical species by laser initiated nonresonant infrared spectroscopySPECTRAL SCIENCES INC·Filed 1982·Granted Jan 29, 1985·68 cites·17 claims
- 0588US6640199B1System and method for optically determining properties of hot fluids from the spectral structure of emitted radiationSPECTRAL SCIENCES INC·Filed 2001·Granted Oct 28, 2003·42 cites·50 claims
- 0686US4897551ALeak detectorSPECTRAL SCIENCES INC·Filed 1988·Granted Jan 30, 1990·62 cites·39 claims
- 0785US8371102B1Combustor control based on fuel modulation and passive optical sensorsSPECTRAL SCIENCES INC·Filed 2009·Granted Feb 12, 2013·29 cites·17 claims
- 0885US4785184AInfrared trace element detection systemSPECTRAL SCIENCES INC·Filed 1986·Granted Nov 15, 1988·59 cites·23 claims
- 0984US5145645AConductive polymer selective species sensorSPECTRAL SCIENCES INC·Filed 1991·Granted Sep 8, 1992·77 cites·15 claims
- 1078US7680337B2Process for finding endmembers in a data setSPECTRAL SCIENCES INC·Filed 2006·Granted Mar 16, 2010·19 cites·16 claims
- 1178US6909815B2Method for performing automated in-scene based atmospheric compensation for multi-and hyperspectral imaging sensors in the solar reflective spectral regionSPECTRAL SCIENCES INC·Filed 2003·Granted Jun 21, 2005·20 cites·26 claims
- 1277US5485276AMulti-pass optical cell species concentration measurement systemSPECTRAL SCIENCES INC·Filed 1994·Granted Jan 16, 1996·45 cites·17 claims
- 1376US11047737B2Temporal-spectral multiplexing sensor and methodSPECTRAL SCIENCES INC·Filed 2019·Granted Jun 29, 2021·2 cites·21 claims
- 1472US4723438ASpark spectroscopic high-pressure gas analyzerSPECTRAL SCIENCES INC·Filed 1985·Granted Feb 9, 1988·31 cites·36 claims
- 1571US5459574AOff-line-locked laser diode species monitor systemSPECTRAL SCIENCES INC·Filed 1994·Granted Oct 17, 1995·37 cites·44 claims
- 1669US7593835B2Reformulated atmospheric band model method for modeling atmospheric propagation at arbitrarily fine spectral resolution and expanded capabilities.SPECTRAL SCIENCES INC·Filed 2006·Granted Sep 22, 2009·4 cites·32 claims
- 1764US7337065B2Methods for atmospheric correction of solar-wavelength hyperspectral imagery over landSPECTRAL SCIENCES INC·Filed 2001·Granted Feb 26, 2008·21 cites·9 claims
- 1864US5310507AMethod of making a conductive polymer selective species sensorSPECTRAL SCIENCES INC·Filed 1992·Granted May 10, 1994·30 cites·6 claims
- 1963US8351031B2Single-shot spectral imagerSPECTRAL SCIENCES INC·Filed 2010·Granted Jan 8, 2013·2 cites·23 claims
- 2063US4766318ASpark discharge trace element detection systemSPECTRAL SCIENCES INC·Filed 1986·Granted Aug 23, 1988·22 cites·32 claims
- 2162US9442002B2Remote optical sensing of the integrity of a structure using reflected or scattered lightSPECTRAL SCIENCES INC·Filed 2014·Granted Sep 13, 2016·1 cites·19 claims
- 2262US4780613AInfrared species specific emission sourceSPECTRAL SCIENCES INC·Filed 1986·Granted Oct 25, 1988·24 cites·20 claims
- 2361US7433806B2Band model method for modeling atmospheric propagation at arbitrarily fine spectral resolutionSPECTRAL SCIENCES INC·Filed 2001·Granted Oct 7, 2008·11 cites·28 claims
- 2459US9804028B2External cavity laser sourceSPECTRAL SCIENCES INC·Filed 2015·Granted Oct 31, 2017·1 cites·15 claims
- 2556US6066295ASystem and method for remote detection and remediation of airborne and waterborne chemical/biological agentsSPECTRAL SCIENCES INC·Filed 1996·Granted May 23, 2000·37 cites·23 claims
- 2652US4627284AUltraviolet absorption hygrometerSPECTRAL SCIENCES INC·Filed 1985·Granted Dec 9, 1986·15 cites·31 claims
- 2745US2020319027A1Spectral Imager System Using a Two Dimensional Filter ArraySPECTRAL SCIENCES INC·Filed 2020·Application pending·0 cites
- 2836US4782232AInfrared molecular species monitorSPECTRAL SCIENCES INC·Filed 1986·Granted Nov 1, 1988·6 cites·11 claims
- 2934US5062707ASurface contamination sensorSPECTRAL SCIENCES INC·Filed 1990·Granted Nov 5, 1991·5 cites·23 claims
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