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
7498747	Plasma Lamp With Dielectric Waveguide	US	Espiau, Joshi, Chang	Luxim	03-03-2009
7498756	Braking System For Electric Step Motors	US	Oechsle	Martin Professional	03-03-2009
7499206	TIR Light Valve	US	Richardson		03-03-2009
7495671	Light System Manager	US	Chemel, Warwick, Morgan, Blackwell, McCormick, Lys	Philips SSL	02-24-2009
7495817	Pixel Based Gobo Record Control Format	US	Hunt	Production Resource Group	02-24-2009
7490956	Illumination System	US	Hough	Whiterock Design	02-17-2009
7486339	Image Projection Lighting Device Displays and Interactive Images	US	Belliveau		02-03-2009
7484712	Hoist Assembly	US	Hossler	Tiffin Scenic Studios	02-03-2009
7484715	Modular Lift Assembly Having Telescopic Member	US	Hoffend	Daktronics Hoist	02-03-2009
7482565	Systems and Methods For Calibrating Light Output by Light-Emitting Diodes	US	Morgan, Lys	Philips SSL	01-27-2009
7482567	Optical Feedback System With Improved Accuracy	US	Hoelen, Ansems, Lier	Philips	01-27-2009
7482760	Methods and Apparatus For Scaling the Average Current Supply to Light-Emitting Elements	US	Jungwirth, Toma	TIR Technology	01-27-2009
7482764	Light Sources for Illumination of Liquids	US	Morgan, Lys, Mueller, Dowling	Philips SSL	01-27-2009
7483220	Optical Arrangement With Stepped Lens	US	Kittelmann, Wagener	Auer Lighting	01-27-2009
7480086	High Speed, High Efficiency Optical Pattern Generator Using Rotating Optical Elements	US	DeBenedictis, Nabors, Frangineas	Reliant Technologies	01-20-2009
7478916	Ground Lighting Fixture	US	Von Preyss	Martin Professional	01-20-2009
7480448	Rapidly Changeable Photographic And Stage Backdrop Lifting Device	US	Clegg		01-20-2009
7474043	Double-Ended Lamp Socket With Bulb Removal Feature	US	Scholeno, Brown	Osram Sylvania	01-06-2009
7470044	Light Diffusion Device	US	Maes	The Picture People	12-30-2008
7468711	Method and Device for Creating a Facsimile of an Image	US	Perry	Production Resource Group	12-23-2008