What’s new

August 2026

• patent · 24 Jul 2003 · added 2 months ago

  Multistage system for radiant energy flux transformation

• patent · 12 Jun 2003 · added 2 months ago

  Energy-activated targeted cancer therapy

• patent · 26 Dec 2002 · added 2 months ago

  Patient portable device for photodynamic therapy

• patent · 12 Sep 2002 · added 2 months ago

  Noninvasive vascular therapy

• patent · 5 Jul 2007 · added 2 months ago

  Fresnel lens combination

• patent · 10 Sep 2002 · added 2 months ago

  Lightguide having a directly secured reflector and method of making the same

• patent · 6 Aug 2002 · added 2 months ago

  TIR lens for uniform brightness

• patent · 20 Jun 2002 · added 2 months ago

  Apparatus for collecting and converting radiant energy

• patent · 12 Mar 2002 · added 2 months ago

  Optical film with variable angle prisms

• patent · 14 Feb 2002 · added 2 months ago

  Apparatus and method for curing materials with light radiation

• patent · 15 Nov 2001 · added 2 months ago

  Luminaire having optical transformer providing precalculated angular intensity distribution

• patent · 7 Jun 2001 · added 2 months ago

  Device for concentrating or collimating radiant energy

• patent · 5 Jul 2007 · added 2 months ago

  LED with compound encapsulant lens

• patent · 3 Apr 2001 · added 2 months ago

  Combined imaging and PDT delivery system

• patent · 12 Sep 2000 · added 2 months ago

  Aisle lighting system

• patent · 11 Jul 2000 · added 2 months ago

  Camera flash unit including a condenser lens element with a TIR surface

• patent · 4 Jul 2000 · added 2 months ago

  Tread area and step edge lighting system

• patent · 2 May 2000 · added 2 months ago

  Waist mounted illuminating device

• patent · 16 Mar 2000 · added 2 months ago

  Solar energy receiver assembly

• patent · 7 Sep 1999 · added 2 months ago

  Light-driven display device

• patent · 25 Mar 1999 · added 2 months ago

  Lighting fixture with collimating lens

• patent · 16 Mar 1999 · added 2 months ago

  Compact camera flash unit

• patent · 28 Jul 1998 · added 2 months ago

  Localized illumination device

• patent · 24 Feb 1998 · added 2 months ago

  Portable flashlight

• patent · 30 Dec 1986 · added 2 months ago

  Inset solar prism

  Machine transcription of the US4632092A patent scan, 3 pages.

• patent · 23 Sep 1986 · added 2 months ago

  Solar energy collector array

  Machine transcription of the US4612913A patent scan, 7 pages.

• patent · 26 Aug 1997 · added 2 months ago

  Light guide employing multilayer optical film

• patent · 17 Jun 1997 · added 2 months ago

  Printer and display systems with bidirectional light collection structures

• patent · 2 Apr 1997 · added 2 months ago

  Lighting system with a micro-telescope integrated in a transparent plate

• patent · 18 Mar 1997 · added 2 months ago

  Full-color projection display system using two light modulators