List of patents and downloads

USP 6,762,562 issued on 7/13/2004 entitled, "Tubular Housing with Light Emitting Diodes". Technology Transferred.

USP 6,853,151 issued on 2/8/2005 entitled, "LED Retrofit Lamp". Technology Transferred.

USP 7,067,992 issued on 6/27/2006 entitled, "Power Controls for Tube Mounted LEDs with Ballast". Technology Transferred.

USP 7,490,957 issued on 2/17/2009 entitled, "Power Controls with Photosensor for Tube Mounted LEDs with Ballast". Technology Transferred.

USP 7,507,001 issued on 3/24/2009 entitled, "Retrofit LED Lamp for Fluorescent Fixtures without Ballast". Technology Transferred.

USP 8,729,809 issued on 5/20/2014 entitled, "Voltage Regulating Devices in LED Lamps with Multiple Power Sources". Technology Licensed.