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
6897622	Incremental Color Blending Illumination System Using LEDs	US	Lister	Mattel	05-24-2005
6896374	Projection Arrangement	US	Piehler	Carl Zeiss Jena	05-24-2005
6897624	Packaged Information Systems	US	Lys, Ducharme	Color Kinetics	05-24-2005
6893139	Adjustable Fluorescent Lighting Fixtures	US	Cercone, Katz		05-17-2005
6894443	Stage Lighting Lamp Unit and Stage Lighting System Including Such Unit	US	Hunt, Owen, Hughes	Production Resource Group	05-17-2005
6891656	Pixel Based Gobo Record Control Format	US	Hunt	Production Resource Group	05-10-2005
6891686	Medium for a Color Changer	US	Hewlett	Production Resource Group	05-10-2005
6888322	Systems and Methods for Color Changing Device and Enclosure	US	Dowling, Mueller, Lys	Color Kinetics	05-03-2005
6886941	Compact Light Engine With Light Guides For Projection Display System	US	Janssen	Philips	05-03-2005
6886944	Projector Brightness Enhancement Using Rectilinear Apertures	US	Dahlgren	Hewlett-Packard	05-03-2005
6883929	Indication Systems and Methods	US	Dowling	Color Kinetics	04-26-2005
6885505	Integrally Bonded Gobo	US	Sahm, Sahm, Blackiston	Gobos Togo	04-26-2005
6882374	Image Projection System	US	Kensuke Numakoshi	Yamaha	04-19-2005
6882384	Color Filters and Sequencers Using Color Selective Light Modulators	US	Sharp	ColorLink	04-19-2005
6880962	LED Light Source Mimicking a Filamented Lamp	US	Coushaine, Sidwell, Tucker, Tessnow	Osram Sylvania	04-19-2005
6882111	Strip Lighting System Incorporating Light Emitting Devices	US	Kan, Weston	TIR Systems	04-19-2005
6880956	Light Source With Heat Transfer Arrangement	US	Zhang	Lightech	04-19-2005
6871982	High-Density Illumination System	US	Holman	Digital Optics International Corporation	03-29-2005
6869193	Lighting System Incorporating Programmable Video Feedback Lighting Devices and Camera Image Rotation	US	Belliveau		03-22-2005
6870325	LED Drive Circuit and Method	US	Bushell, Worgan	Oxley Developments	03-22-2005