Industry Patents

Click on any of the patent numbers below to reach a page giving more detail on that specific patent.

Once at the detail page you will be able to download a pdf version of the patent or application. Search results are displayed in date order, newest issued patents first. You'll always find the most recent at the top of the list.:-

Patent #	Title		Inventor	Assignee	Granted
6550939	Light Beam Shutter Apparatus	US	Reinert	Vari-Lite	04-22-2003
6552500	Electric Lights	US	Tyson	MicroLights	04-22-2003
6548967	Universal Lighting Network Methods and Systems	US	Dowling, Morgan, Lys, Blackwell	Color Kinetics	04-15-2003
6549326	Pixel Based Gobo Record Control Format	US	Hunt, Hewlett, Clarke	Light & Sound Design	04-15-2003
6549324	Trimmer Iris For Use With a Digitally Shape-Controlled Lighting System	US	Evans	Light & Sound Design	04-15-2003
6545586	Method and Apparatus for Establishing and using Hierarchy among Remotely Controllable Theatre Devices	US	Belliveau		04-08-2003
6541923	Electronic Ballasts	US	Tyson	MicroLights	04-01-2003
6536922	Illumination Obscurement Device	US	Hewlett, Evans	Light & Sound Design	03-25-2003
6538797	Pixel Based Gobo Record Control Format	US	Hunt	Light & Sound Design	03-25-2003
6528954	Smart Light Bulb	US	Lys, Mueller	Color Kinetics	03-04-2003
6529853	Virtual Positioning Media Control System	US	Bauer	Acoustic Positioning Research	03-04-2003
6523353	Super Cooler for a Heat Producing Device	US	Evans, Hewlett	Light & Sound Design	02-25-2003
6520662	Projector Particularly for Projecting Light in Infinite Colors, With High Power Beam	US	Dedoro	Coemar	02-18-2003
6517216	Adjustable Fluorescent Lighting Fixtures	US	Cercone, Katz	Brightline	02-11-2003
6515435	Pixel Mirror Based Stage Lighting System	US	Hughes, Hewlett, Clarke	Light & Sound Design	02-04-2003
6578987	Intra-Lens Color and Dimming Apparatus	US	Hough, Steele	Vari-Lite	01-17-2003
6502961	Conical Lens Array to Control Projected Light Beam Color, Divergence, and Shape	US	Richardson		01-07-2003
D468035	Lighting Fixture	US	Blanc, Piepgras	Color Kinetics	12-31-2002
6485163	Multi-Position Laser Light Projector	US	Hanchett		11-26-2002
6483555	Universal Device and use Thereof for the Automatic Adjustment of a Projector	US	Thielemans, Tydtgat	Barco	11-19-2002