Inventor
BELLIVEAU RICHARD S
US102 patents
⚠️ This page may combine multiple inventors who share the name “BELLIVEAU RICHARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
19 patentsUS6474837B1Nov 5, 2002
Lighting device with beam altering mechanism incorporating a plurality of light souces
222 citations99
US6357893B1Mar 19, 2002
Lighting devices using a plurality of light sources
476 citations99
US6331756B1Dec 18, 2001
Method and apparatus for digital communications with multiparameter light fixtures
104 citations99
US6621239B1Sep 16, 2003
Method and apparatus for controlling the temperature of a multi-parameter light
93 citations98
US6664745B2Dec 16, 2003
Apparatus for digital communications with multiparameter light fixtures
36 citations96
US6635999B2Oct 21, 2003
Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
62 citations96
US6459217B1Oct 1, 2002
Method and apparatus for digital communications with multiparameter light fixtures
43 citations96
US6927545B2Aug 9, 2005
Image projection lighting device displays and interactive images
23 citations93
US6866402B2Mar 15, 2005
Manual and automatic locking system for a multiparameter lighting fixture
27 citations93
US6812653B2Nov 2, 2004
Method and apparatus for controlling images with image projection lighting devices
14 citations93
US6605907B2Aug 12, 2003
Method, apparatus and system for image projection lighting
46 citations93
US6570348B2May 27, 2003
Apparatus for digital communications with multiparameter light fixtures
23 citations93
US6545586B1Apr 8, 2003
Method and apparatus for establishing and using hierarchy among remotely controllable theatre devices
29 citations93
US6331813B1Dec 18, 2001
Multiparameter device control apparatus and method
33 citations93
US6249091B1Jun 19, 2001
Selectable audio controlled parameters for multiparameter lights
47 citations93
US5647662AJul 15, 1997
Apparatus for cooling a light beam
39 citations91
US5665305ASep 9, 1997
Lighting system with multiple beam shapes
32 citations88
US6719433B1Apr 13, 2004
Lighting system incorporating programmable video feedback lighting devices and camera image rotation
15 citations84
US6561653B2May 13, 2003
Multiple light valve lighting device or apparatus with wide color palette and improved contrast ratio
13 citations84
BELLIVEAU RICHARD S
17 patentsUS7390092B2Jun 24, 2008
Image projection lighting devices with visible and infrared imaging
BELLIVEAU RICHARD S33 citations96
US4962687AOct 16, 1990
Variable color lighting system
BELLIVEAU RICHARD S305 citations96
US7377651B2May 27, 2008
Image projection lighting devices with visible and infrared imaging
BELLIVEAU RICHARD S14 citations93
USRE40015EJan 22, 2008
Lighting device with beam altering mechanism incorporating a plurality of light sources
BELLIVEAU RICHARD S16 citations93
US7206023B2Apr 17, 2007
Image projection lighting devices with projection field light intensity uniformity adjustment
BELLIVEAU RICHARD S17 citations93
US10111295B1Oct 23, 2018
Methods and improvements to spectral monitoring of theatre lighting devices
BELLIVEAU RICHARD S9 citations84
US10018329B1Jul 10, 2018
Framing contrast of multiparameter theatrical lighting fixtures
BELLIVEAU RICHARD S8 citations84
USRE44903EMay 20, 2014
Lighting devices using a plurality of light sources
BELLIVEAU RICHARD S8 citations84
USRE43017EDec 13, 2011
Lighting devices using a plurality of light sources
BELLIVEAU RICHARD S10 citations84
USRE41726ESep 21, 2010
Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
BELLIVEAU RICHARD S8 citations84
US6982529B2Jan 3, 2006
Method of lamp replacement warning for image projection lighting devices
BELLIVEAU RICHARD S17 citations84
US7600891B2Oct 13, 2009
Theatre light apparatus incorporating LED tracking system
BELLIVEAU RICHARD S9 citations83
US6969960B2Nov 29, 2005
Image projection lighting device
BELLIVEAU RICHARD S10 citations82
US8061858B2Nov 22, 2011
Lamp changing system for an image projection lighting device
BELLIVEAU RICHARD S15 citations79
US9404641B2Aug 2, 2016
Theatre light comprising of a plurality of remotely positionable light emitting modules
BELLIVEAU RICHARD S8 citations76
US7559670B2Jul 14, 2009
Image projection lighting devices with visible and infrared imaging
BELLIVEAU RICHARD S5 citations74
US7486339B2Feb 3, 2009
Image projection lighting device displays and interactive images
BELLIVEAU RICHARD S6 citations74
HIGH END SYSTEMS INC
8 patentsUS6048080AApr 11, 2000
Lighting system with variable shaped beam
HIGH END SYSTEMS INC75 citations96
US5758955AJun 2, 1998
Lighting system with variable shaped beam
HIGH END SYSTEMS INC55 citations96
US5402326AMar 28, 1995
Gobo holder for a lighting system
HIGH END SYSTEMS INC79 citations96
US5857768AJan 12, 1999
Apparatus for cooling a light beam
HIGH END SYSTEMS INC34 citations91
US5980066ANov 9, 1999
Lighting system with multiple beam shapes
HIGH END SYSTEMS INC42 citations89
US6172822B1Jan 9, 2001
Lens holder
HIGH END SYSTEMS INC26 citations88
US7210798B2May 1, 2007
Image projection lighting device and control system
HIGH END SYSTEMS INC20 citations83
US5430629AJul 4, 1995
Fluid-filled colored light pattern generator
HIGH END SYSTEMS INC19 citations80
BARCO LIGHTING SYSTEMS INC
5 patentsUS7600892B2Oct 13, 2009
Theatre light apparatus incorporating LED tracking system
BARCO LIGHTING SYSTEMS INC16 citations91
US7543955B2Jun 9, 2009
Theatre light apparatus incorporating LED tracking system
BARCO LIGHTING SYSTEMS INC12 citations91
US7527389B2May 5, 2009
Theatre light apparatus incorporating LED tracking system
BARCO LIGHTING SYSTEMS INC10 citations83
US7635188B2Dec 22, 2009
Method and apparatus for creating a collage from a plurality of stage lights
BARCO LIGHTING SYSTEMS INC9 citations82
US7887219B2Feb 15, 2011
Twin beam theatrical light with radial lenticular homogenizing lens
BARCO LIGHTING SYSTEMS INC10 citations81
LIGHTWAVE RESEARCH
1 patentShowing the top 50 of 102 patents by PatentIndex Score.