What’s new

August 2026

• patent · 14 May 2008 · added 2 months ago

  light emitting device

• patent · 7 Aug 2008 · added 2 months ago

  Metal trace fabrication for optical element

• patent · 1 Jan 2009 · added 2 months ago

  Light receiver and fresnel lens used therein

• patent · 19 Feb 2009 · added 2 months ago

  Parameterized optical system and method

• patent · 26 Mar 2009 · added 2 months ago

  Encapsulated Photovoltaic Device Used With A Reflector And A Method of Use for the Same

• patent · 23 Jul 2009 · added 2 months ago

  Low profile backlight apparatus

• patent · 8 Oct 2009 · added 2 months ago

  Low-profile solar tracking module

• patent · 1 Apr 2010 · added 2 months ago

  Method and system for light collection and light energy converting apparatus

• patent · 17 Jun 2010 · added 2 months ago

  Focusing optical element for photovoltaic module of photovoltaic system, has Fresnel structure with active edges inclined at angle so that radiation in active edges is totally refracted on disturbance edges

• patent · 19 Aug 2010 · added 2 months ago

  Rotational Trough Reflector Array With Solid Optical Element For Solar-Electricity Generation

• patent · 19 Aug 2010 · added 2 months ago

  Rotational Trough Reflector Array For Solar-Electricity Generation

• patent · 19 Aug 2010 · added 2 months ago

  Rotational Trough Reflector Array For Solar-Electricity Generation

• patent · 19 Aug 2010 · added 2 months ago

  Two-Part Solar Energy Collection System With Replaceable Solar Collector Component

• patent · 28 Oct 2010 · added 2 months ago

  Optical system for LED array

• patent · 17 Mar 2011 · added 2 months ago

  Passively Cooled Solar Concentrating Photovoltaic Device

• patent · 21 Jul 2011 · added 2 months ago

  Solar light collecting device

• patent · 29 Sep 2011 · added 2 months ago

  Thermal shield for solar receiver

• patent · 18 Oct 2011 · added 2 months ago

  Self-adjusting solar light transmission apparatus

• patent · 22 Mar 2012 · added 2 months ago

  Collimating waveguide apparatus and method

• patent · 16 May 2012 · added 2 months ago

  Flash Lens and Flash Module Employing the Same

• patent · 29 Nov 2012 · added 2 months ago

  Light trapping optical cover

• patent · 31 Jan 2013 · added 2 months ago

  Light harvesting lens module

• patent · 10 Mar 2005 · added 2 months ago

  Solar based electrical energy generation with spectral cooling

• patent · 15 Apr 2005 · added 2 months ago

  Light intensity measuring device for characterizing aircraft signature has aspherical lens and reflector generating beams with inclination angles, with beams not crossing, and measuring unit measuring intensity of rays based on angles

• patent · 2 Mar 1976 · added 2 months ago

  Illuminating device in particular for an operating table

  An illuminating device which employs prisms to concentrate light onto an operating area or field. The prisms are formed by an assembly of straight prism-segments which are combined...

• patent · 27 Sep 2005 · added 2 months ago

  Combustion type waste gas treatment system

• patent · 27 Oct 2009 · added 2 months ago

  Combustion type waste gas treatment system

• patent · 26 Sep 2006 · added 2 months ago

  Burner for treating waste gas

• patent · 30 Sep 2004 · added 2 months ago

  Burner for treating waste gas

• patent · 18 May 2004 · added 2 months ago

  Combustor for exhaust gas treatment