Assignee
BELLIVEAU RICHARD S
51 granted patents·7 pending applications·573 citations·filing 1988–2022
Top patents by PatentIndex Score
58 records- 0197US4962687AVariable color lighting systemBELLIVEAU RICHARD S·Filed 1988·Granted Oct 16, 1990·305 cites·26 claims
- 0292US10111295B1Methods and improvements to spectral monitoring of theatre lighting devicesBELLIVEAU RICHARD S·Filed 2017·Granted Oct 23, 2018·9 cites·52 claims
- 0390US10018329B1Framing contrast of multiparameter theatrical lighting fixturesBELLIVEAU RICHARD S·Filed 2017·Granted Jul 10, 2018·8 cites·20 claims
- 0490US7377651B2Image projection lighting devices with visible and infrared imagingBELLIVEAU RICHARD S·Filed 2005·Granted May 27, 2008·14 cites·36 claims
- 0589US10156350B1Methods and improvements to spectral monitoring of theatre lighting devicesBELLIVEAU RICHARD S·Filed 2018·Granted Dec 18, 2018·6 cites·21 claims
- 0689USRE44903ELighting devices using a plurality of light sourcesBELLIVEAU RICHARD S·Filed 2011·Granted May 20, 2014·8 cites·29 claims
- 0788US7390092B2Image projection lighting devices with visible and infrared imagingBELLIVEAU RICHARD S·Filed 2002·Granted Jun 24, 2008·33 cites·43 claims
- 0888US7048383B2Theatrical fog particle protection system for image projection lighting devicesBELLIVEAU RICHARD S·Filed 2005·Granted May 23, 2006·10 cites·15 claims
- 0986US8061858B2Lamp changing system for an image projection lighting deviceBELLIVEAU RICHARD S·Filed 2008·Granted Nov 22, 2011·15 cites·10 claims
- 1086US7253942B2Image projection lighting devices with projection field light intensity uniformity adjustmentBELLIVEAU RICHARD S·Filed 2006·Granted Aug 7, 2007·8 cites·11 claims
- 1183USRE41726EMethod and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter informationBELLIVEAU RICHARD S·Filed 2005·Granted Sep 21, 2010·8 cites·132 claims
- 1283US6982529B2Method of lamp replacement warning for image projection lighting devicesBELLIVEAU RICHARD S·Filed 2003·Granted Jan 3, 2006·17 cites·8 claims
- 1381US7486339B2Image projection lighting device displays and interactive imagesBELLIVEAU RICHARD S·Filed 2008·Granted Feb 3, 2009·6 cites·15 claims
- 1480US9404641B2Theatre light comprising of a plurality of remotely positionable light emitting modulesBELLIVEAU RICHARD S·Filed 2013·Granted Aug 2, 2016·8 cites·19 claims
- 1580US7559670B2Image projection lighting devices with visible and infrared imagingBELLIVEAU RICHARD S·Filed 2008·Granted Jul 14, 2009·5 cites·14 claims
- 1680US7465052B2Image projection lighting devices with visible and infrared imagingBELLIVEAU RICHARD S·Filed 2008·Granted Dec 16, 2008·5 cites·10 claims
- 1779US7033028B1Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2005·Granted Apr 25, 2006·8 cites·32 claims
- 1879US6988805B2Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2005·Granted Jan 24, 2006·8 cites·29 claims
- 1978US10551034B1Multicell theatrical light incorporating a plurality of diffuse aureolesBELLIVEAU RICHARD S·Filed 2019·Granted Feb 4, 2020·2 cites·14 claims
- 2078US7600891B2Theatre light apparatus incorporating LED tracking systemBELLIVEAU RICHARD S·Filed 2006·Granted Oct 13, 2009·9 cites·40 claims
- 2176US8770764B2Programmable de-fogger system for a light projectorBELLIVEAU RICHARD S·Filed 2012·Granted Jul 8, 2014·4 cites·15 claims
- 2276US6955435B2Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2005·Granted Oct 18, 2005·6 cites·49 claims
- 2373US7206023B2Image projection lighting devices with projection field light intensity uniformity adjustmentBELLIVEAU RICHARD S·Filed 2002·Granted Apr 17, 2007·17 cites·11 claims
- 2472USRE40015ELighting device with beam altering mechanism incorporating a plurality of light sourcesBELLIVEAU RICHARD S·Filed 2003·Granted Jan 22, 2008·16 cites·51 claims
- 2572US6969960B2Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2003·Granted Nov 29, 2005·10 cites·78 claims
- 2670US6988807B2Theatrical fog particle protection system for image projection lighting devicesBELLIVEAU RICHARD S·Filed 2003·Granted Jan 24, 2006·7 cites·23 claims
- 2769US7055964B2Content optimizing system for an image projection lighting deviceBELLIVEAU RICHARD S·Filed 2005·Granted Jun 6, 2006·2 cites·18 claims
- 2868USRE44114EMethod, apparatus, and system for image projection lightingBELLIVEAU RICHARD S·Filed 2011·Granted Apr 2, 2013·1 cites·62 claims
- 2966USRE43017ELighting devices using a plurality of light sourcesBELLIVEAU RICHARD S·Filed 2004·Granted Dec 13, 2011·10 cites·82 claims
- 3063USRE43234EMethod, apparatus and system for image projection lightingBELLIVEAU RICHARD S·Filed 2005·Granted Mar 13, 2012·1 cites·63 claims
- 3162US2021181539A1Theatre light projector incorporating a plurality of light sources and improvements to blending the light outputBELLIVEAU RICHARD S·Filed 2021·Application pending·0 cites
- 3261US10488003B2Theatrical instrument with improved subtractive color mixing systemBELLIVEAU RICHARD S·Filed 2019·Granted Nov 26, 2019·0 cites·21 claims
- 3361US7374288B2Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2007·Granted May 20, 2008·1 cites·11 claims
- 3460US9188845B2Programmable de-fogger system for a light projectorBELLIVEAU RICHARD S·Filed 2014·Granted Nov 17, 2015·0 cites·20 claims
- 3558US10718486B2Theatre light projector incorporating a plurality of light sources and improvements to blending the light outputBELLIVEAU RICHARD S·Filed 2018·Granted Jul 21, 2020·0 cites·31 claims
- 3658USRE46068EMethod, apparatus, and system for image projection lightingBELLIVEAU RICHARD S·Filed 2013·Granted Jul 12, 2016·0 cites·63 claims
- 3757US6971764B2Color modifying effects for image projection lighting devicesBELLIVEAU RICHARD S·Filed 2003·Granted Dec 6, 2005·2 cites·12 claims
- 3856US10928033B2Theatre light projector incorporating a plurality of light sources and improvements to blending the light outputBELLIVEAU RICHARD S·Filed 2020·Granted Feb 23, 2021·0 cites·16 claims
- 3956US10260692B2Theatrical instrument with improved subtractive color mixing systemBELLIVEAU RICHARD S·Filed 2017·Granted Apr 16, 2019·0 cites·22 claims
- 4055US8063906B2Multiparameter stage lighting apparatus with graphical outputBELLIVEAU RICHARD S·Filed 2008·Granted Nov 22, 2011·2 cites·10 claims
- 4155US2018320836A1Theatre light projector incorporating a plurality of light sources and improvements to blending the light outputBELLIVEAU RICHARD S·Filed 2017·Application pending·0 cites
- 4252US10344944B2Theatre light projector incorporating a plurality of light sources and improvements to blending the light outputBELLIVEAU RICHARD S·Filed 2017·Granted Jul 9, 2019·0 cites·11 claims
- 4352USRE43476EMethod and apparatus for controlling images with image projection lighting devicesBELLIVEAU RICHARD S·Filed 2006·Granted Jun 19, 2012·0 cites·147 claims
- 4452US2008062685A1Theatre light apparatus incorporating led tracking systemBELLIVEAU RICHARD S·Filed 2007·Application pending·0 cites
- 4551USRE44195ETheatre light apparatus incorporating LED tracking systemBELLIVEAU RICHARD S·Filed 2011·Granted May 7, 2013·0 cites·17 claims
- 4651US7527382B2Image projection lighting device with variable homogeneityBELLIVEAU RICHARD S·Filed 2006·Granted May 5, 2009·0 cites·6 claims
- 4751US7325930B2Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2006·Granted Feb 5, 2008·0 cites·20 claims
- 4851US7073910B2Image projection lighting deviceBELLIVEAU RICHARD S·Filed 2006·Granted Jul 11, 2006·0 cites·20 claims
- 4951US7011429B2Color modifying effects for image projection lighting devicesBELLIVEAU RICHARD S·Filed 2005·Granted Mar 14, 2006·0 cites·15 claims
- 5050USRE50648ETheatre light projector incorporating a plurality of light sources and improvements to blending the light outputBELLIVEAU RICHARD S·Filed 2022·Granted Oct 21, 2025·0 cites·39 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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