What’s new

August 2026

• patent · 2 Oct 2008 · added 1 month ago

  Long-range illuminator using multiple radiation dispersion angles

• patent · 5 Jun 2008 · added 1 month ago

  Sun sensor assembly and related method of using

• patent · 29 Jun 2006 · added 1 month ago

  Lens and LED using the lens to achieve homogeneous illumination

• patent · 16 Apr 2002 · added 1 month ago

  Spread illuminating apparatus with a means for controlling light directivity

• patent · 17 May 2007 · added 1 month ago

  Collection optics for led array with offset hemispherical or faceted surfaces

• patent · 19 Dec 2007 · added 1 month ago

  Display illumination device

• patent · 6 Nov 2008 · added 1 month ago

  Side mountable semiconductor light emitting device packages, panels and methods of forming the same

• patent · 23 Feb 1988 · added 1 month ago

  Artificial light source device

  An artificial light source device in which the light rays from a light source lamp are converted to parallel light rays by means of a parabola reflection mirror and the parallel li...

• patent · 4 Mar 2009 · added 1 month ago

  Integrated solar panel for the combined production of electric energy and hot water

• patent · 10 Dec 2019 · added 1 month ago

  Magnetic field falling particle solar receiver systems and methods

• patent · 24 Mar 2020 · added 1 month ago

  A wind-powered self-cleaning rain-collecting CPC concentrating photovoltaic energy-saving flat roof

• patent · 28 Jul 2005 · added 1 month ago

  Photovoltaic system for direct hydrogen production and collection

• patent · 18 Jul 2006 · added 1 month ago

  Photon battery

• patent · 17 Feb 2005 · added 1 month ago

  Heating system for a vehicle

• patent · 30 Jan 2007 · added 1 month ago

  Method for regulating operation of fuel cell installations controlled according to heat and/or power requirement

• patent · 29 Mar 2005 · added 1 month ago

  Heating system for a vehicle

• patent · 8 Jun 2004 · added 1 month ago

  Catalytic humidifier and heater for the fuel stream of a fuel cell

• patent · 31 Mar 2005 · added 1 month ago

  Method of heating and humidifying at least an oxidant stream of a fuel cell

• patent · 4 Mar 2008 · added 1 month ago

  Method of operating a fuel cell to provide a heated and humidified oxidant

• patent · 14 Sep 2004 · added 1 month ago

  Method of heating and humidifying at least one of a fuel stream and an oxidant stream for a fuel cell

• patent · 17 Jun 2004 · added 1 month ago

  Heating system for a vehicle

• patent · 3 Oct 2023 · added 1 month ago

  Waste heat reclamation in a power generation system and method of operating a power generation system

• patent · 21 Aug 2001 · added 1 month ago

  Fuel cell power supply with exhaust recycling for improved water management

• patent · 25 Aug 2020 · added 1 month ago

  Valve for controlling coolant flow and fuel cell cooling system using the same

• patent · 22 Oct 2021 · added 1 month ago

  A fuel cell waste heat power generation system based on hydrogen vapor

• patent · 13 Jul 2023 · added 1 month ago

  System and method for power supply thermal management

• patent · 13 Jun 2002 · added 1 month ago

  Fuel cell battery with heating and an improved cold-start performance, and method for cold-starting of a fuel cell battery

• patent · 6 Mar 2020 · added 1 month ago

  A fuel cell system and fuel cell vehicle power system

• patent · 8 Sep 2017 · added 1 month ago

  Power generating combustor

• patent · 30 Oct 2012 · added 1 month ago

  Variable cooling circuit for thermoelectric generator and engine and method of control