Inventor · disambiguated record
Thomas A. Hough
Also filed as: HOUGH THOMAS · HOUGH THOMAS A
24 granted patents·6 pending applications·980 citations·filing 1996–2016
97Inventor score
Files withPRODUCTION RESOURCE GROUP LLC5HOUGH THOMAS A4SOLID STATE OPTO LTD4WHITEROCK DESIGN LLC4GENLYTE THOMAS GROUP LLC3
Top patents by PatentIndex Score
30 records- 0198US6886956B2Light emitting panel assemblies for use in automotive applications and the likeSOLID STATE OPTO LTD·Filed 2002·Granted May 3, 2005·78 cites·33 claims
- 0298US6158867ALight emitting panel assemblies for use in automotive applications and the likeLUMITEX INC·Filed 1998·Granted Dec 12, 2000·162 cites·12 claims
- 0397US6796668B2Light emitting panel assemblies for use in automotive applications and the likeSOLID STATE OPTO LTD·Filed 2003·Granted Sep 28, 2004·60 cites·19 claims
- 0497US6508563B2Light emitting panel assemblies for use in automotive applications and the likeSOLID STATE OPTO LTD·Filed 2001·Granted Jan 21, 2003·139 cites·23 claims
- 0597US6367940B1Light emitting panel assemblies for use in automotive applications and the likeSOLID STATE OPTO LTD·Filed 2000·Granted Apr 9, 2002·82 cites·10 claims
- 0697US5895115ALight emitting panel assemblies for use in automotive applications and the likeLUMITEX INC·Filed 1996·Granted Apr 20, 1999·206 cites·16 claims
- 0789US6123436AOptical device for modifying the angular and spatial distribution of illuminating energyVARI LITE INC·Filed 1997·Granted Sep 26, 2000·93 cites·20 claims
- 0888US6578987B1Intra-lens color and dimming apparatusVARI LITE INC·Filed 2000·Granted Jun 17, 2003·34 cites·35 claims
- 0987US6796682B2Intra-lens color and dimming apparatusGENLYTE THOMAS GROUP LLC·Filed 2002·Granted Sep 28, 2004·33 cites·40 claims
- 1079US6282027B1Zoomable beamspreader with matched optical surfaces for non-imaging illumination applicationsVARI LITE INC·Filed 1999·Granted Aug 28, 2001·43 cites·34 claims
- 1178US6809869B2Zoomable beamspreader for non-imaging illumination applicationsGENLYTE THOMAS GROUP LLC·Filed 2002·Granted Oct 26, 2004·26 cites·19 claims
- 1276US8310751B2Method and apparatus for making a high resolution light pattern generator on a transparent substrateHOUGH THOMAS·Filed 2009·Granted Nov 13, 2012·4 cites·3 claims
- 1371US8277084B2Multiple focus point lightHOUGH THOMAS A·Filed 2011·Granted Oct 2, 2012·2 cites·12 claims
- 1467US7452105B2Optical system for a wash lightWHITEROCK DESIGN LLC·Filed 2006·Granted Nov 18, 2008·5 cites·17 claims
- 1564US7490956B2Illumination systemWHITEROCK DESIGN LLC·Filed 2005·Granted Feb 17, 2009·4 cites·20 claims
- 1658US9702529B2Multiple focus point lightPRODUCTION RESOURCE GROUP L L C·Filed 2014·Granted Jul 11, 2017·0 cites·17 claims
- 1758US8282245B2Stage lighting methods and apparatusHOUGH THOMAS A·Filed 2007·Granted Oct 9, 2012·2 cites·20 claims
- 1856US8708528B2Multiple focus point lightPRODUCTION RESOURCE GROUP LLC·Filed 2012·Granted Apr 29, 2014·0 cites·23 claims
- 1956US2016259232A1Method and apparatus for making a high resolution light pattern generator on a transparent substratePRODUCTION RESOURCE GROUP LLC·Filed 2016·Application pending·0 cites
- 2055US8172428B2Optical system with non-circular apertureHOUGH THOMAS A·Filed 2007·Granted May 8, 2012·1 cites·18 claims
- 2154US7226188B2Stage lighting methods and apparatusWHITEROCK DESIGN LLC·Filed 2004·Granted Jun 5, 2007·5 cites·28 claims
- 2252US2013070212A1Method and apparatus for making a high resolution light pattern generator on a transparent substrateHOUGH THOMAS·Filed 2012·Application pending·0 cites
- 2350US8061873B2Multiple focus point lightHOUGH THOMAS A·Filed 2010·Granted Nov 22, 2011·0 cites·15 claims
- 2450US7726843B2Multiple focus point lightPRODUCTION RESOURCE GROUP LLC·Filed 2007·Granted Jun 1, 2010·0 cites·17 claims
- 2548US7901089B2Optical system with array light sourceWHITEROCK DESIGN LLC·Filed 2007·Granted Mar 8, 2011·0 cites·28 claims
- 2647USRE41240EZoomable beamspreader with matched optical surfaces for non-imaging illumination applicationsGENLYTE THOMAS GROUP LLC·Filed 2003·Granted Apr 20, 2010·1 cites·61 claims
- 2745US2006039160A1Lighting systems for producing different beam patternsCASSARLY WILLIAM J·Filed 2005·Application pending·0 cites
- 2843US2009147219A1Motion picture projector with electrodeless light sourceNOARC LLC·Filed 2006·Application pending·0 cites
- 2935US2016169475A1User Adjustable LED Lighting Luminaire and AccessoriesPRODUCTION RESOURCE GROUP LLC·Filed 2015·Application pending·0 cites
- 3032US2016174343A1LED Retrofit AssemblyPRODUCTION RESOURCE GROUP LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →