The archive

What’s new

Everything the archive has gained lately, newest first. Also as a feed for whatever you read feeds with.

10,455 items

Documents Past 3 months Clear all

August 2026

patent · 7 Sep 2010 · added 1 month ago

LED system and method
patent · 21 Feb 2017 · added 1 month ago

Separate optical device for directing light from an LED
patent · 17 Jul 2012 · added 1 month ago

Light-beam shaper
patent · 3 Apr 2008 · added 1 month ago

LED system and method
patent · 6 Aug 2009 · added 1 month ago

Method and apparatus for bidirectional control of the color and diffusion of a light beam
patent · 9 Oct 2008 · added 1 month ago

Light recycling illumination systems having restricted angular output
patent · 6 Aug 2009 · added 1 month ago

Effects generator for a light fixture
patent · 4 Jun 2008 · added 1 month ago

Enhanced brightness light emitting device spot emitter
patent · 24 Jun 2008 · added 1 month ago

Multiple channel illumination system
patent · 6 Aug 2009 · added 1 month ago

Pattern generator for a light fixture
patent · 27 Mar 2008 · added 1 month ago

Led light unit
patent · 1 Apr 2008 · added 1 month ago

Diffuse illumination systems and methods
patent · 3 Apr 2008 · added 1 month ago

LED system and method
patent · 27 Aug 2009 · added 1 month ago

Backlight unit for dynamic image and display employing the same
patent · 5 Sep 2006 · added 1 month ago

Illumination system with non-radially symmetrical aperture
patent · 4 Jul 2006 · added 1 month ago

Side reflector for illumination using light emitting diode
patent · 5 Jul 2007 · added 1 month ago

Separate optical device for directing light from an LED
patent · 2 Mar 2006 · added 1 month ago

Living body growth and therapy promotion condition collection Information processing device
patent · 30 Mar 2006 · added 1 month ago

Light recycling illumination systems having restricted angular output
patent · 4 Dec 2007 · added 1 month ago

Methods and systems for illuminating household products
patent · 13 Dec 2007 · added 1 month ago

Selective epitaxial formation of semiconductor films
patent · 7 Feb 2008 · added 1 month ago

LED-Based Illumination System
patent · 26 May 2005 · added 1 month ago

Light source unit and projector
patent · 23 Jun 2005 · added 1 month ago

Combined light source for projection display
patent · 11 Aug 2005 · added 1 month ago

Illumination system
patent · 11 Aug 2005 · added 1 month ago

Reshaping light source modules and illumination systems using the same
patent · 21 Oct 2003 · added 1 month ago

Method and apparatus for linear led lighting
patent · 18 Mar 2004 · added 1 month ago

Controlled lighting methods and apparatus
patent · 21 Oct 2004 · added 1 month ago

Edge-illuminating pyramid
patent · 22 Jul 2003 · added 1 month ago

Rugged, waterproof LED array lighting system