| Patents for F21S 11 - Non-electric lighting devices or systems using daylight (1,674) |
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| 06/05/2013 | CN202972919U Optic device of sunlight illumination of tunnel south exit |
| 06/05/2013 | CN202972918U Sunlight high-level roof lighting system |
| 06/05/2013 | CN202972917U Roof sunlight illumination system |
| 06/05/2013 | CN202972916U Roof lighting optical system |
| 06/05/2013 | CN103133998A Semi-permeable semi-reflective light-transmission device |
| 06/05/2013 | CN103133983A High-rise building solar lighting system |
| 06/05/2013 | CN103133982A Lighting system solving light differences at tunnel entrance |
| 06/05/2013 | CN103133981A Secondary reflection type sunlight collecting system |
| 06/05/2013 | CN103133980A High-rise building roof solar lighting device |
| 06/05/2013 | CN103133979A Day lighting device of handshaking building |
| 06/05/2013 | CN103133978A Sunshine illumination control device |
| 06/05/2013 | CN103133977A Total reflection type lamp used for illuminating system in tunnel |
| 06/05/2013 | CN103133976A Lamp achieving half-reflecting and half-transmitting light rays in tunnel lighting |
| 06/05/2013 | CN103133975A Tunnel sunlight illuminating system using reflection-type collecting lens |
| 06/05/2013 | CN103133974A Sun lighting system applied at highway tunnel portal |
| 06/05/2013 | CN103133973A Tunnel portal sunlight lighting device |
| 06/05/2013 | CN103133972A Lamp achieving total reflection in tunnel lighting |
| 06/05/2013 | CN103133971A Half-reflecting and half-euphotic type lamp used in illuminating system in tunnel |
| 06/05/2013 | CN103133970A Reflection-type sunshine illuminating system |
| 05/30/2013 | WO2013075249A1 Adjustable transmissive insulative array of vanes, system and building structure |
| 05/30/2013 | CA2856486A1 Adjustable transmissive insulative array of vanes, system and building structure |
| 05/29/2013 | CN202955618U Optical cable solar lamp |
| 05/29/2013 | CN202955617U Tunnel entrance strengthening lighting system |
| 05/29/2013 | CN103123492A Sunlight double shaft tracking reflector |
| 05/29/2013 | CN103123092A Illumination control system used for tunnel portal |
| 05/29/2013 | CN103123087A Tunnel inner natural lighting system |
| 05/29/2013 | CN103123086A Novel sunlight lighting optical system of east-west tunnel portal |
| 05/29/2013 | CN103123085A Novel sunlight lighting optical system of north-south tunnel portal |
| 05/22/2013 | CN202948152U Aspheric condensing lens and concentrated solar illumination system |
| 05/15/2013 | CN103104882A Light three-dimensional tracking collection device |
| 05/08/2013 | CN202927731U Sunlight reflection utilization device |
| 05/08/2013 | CN103090304A Light collecting device and lighting device thereof for transmitting sunlight through optical fiber |
| 05/08/2013 | CN103090303A Backlight module |
| 05/08/2013 | CN103090302A Optical fiber lamp for illuminating by using sunlight |
| 05/08/2013 | CN102384426B Multifunctional full spectrum sunlight utilizing device |
| 05/02/2013 | WO2013059908A1 Sunlight redirecting mirror arrays |
| 05/01/2013 | CN202915261U Sunlight roof system for building |
| 05/01/2013 | CN202915260U Reflective type roof solar lighting system |
| 05/01/2013 | CN202915259U Sunlight light guide mechanism for indoor irradiation devices |
| 05/01/2013 | CN202915258U Sunlight reflecting type illuminating system |
| 05/01/2013 | CN202915257U Indoor sunlight lighting system |
| 05/01/2013 | CN103080794A Daylight illumination apparatus |
| 04/24/2013 | CN103062702A Light-condensation energy-saving optical fiber illumination device |
| 04/24/2013 | CN102374477B Sunshine intelligent household-entry system |
| 04/24/2013 | CN101813287B Illumination control method of atmospheric photochemical reaction |
| 04/17/2013 | CN103047605A Device for illuminating tunnel portal by combining light tracking with multiple light reflection and control method thereof |
| 04/17/2013 | CN103046642A Lighting and ventilating method for corridor with shared space |
| 04/17/2013 | CN102177397B Light adjusting method, light adjusting system and building |
| 04/16/2013 | CA2510947C Method of making composite laminated product |
| 04/11/2013 | DE102009056360B4 Lichtlenklamellen mit abgeflachten Zahnstrukturen Light lamella with flattened tooth structures |
| 04/10/2013 | EP2578928A2 Lighting device with natural and artificial light |
| 04/10/2013 | CN202868563U Solar energy utilization device |
| 04/10/2013 | CN103032811A Backlight module |
| 04/10/2013 | CN103032810A Intelligent solar optical fiber and laser mixed lighting device and control method thereof |
| 04/03/2013 | CN103017081A Light collecting system for high rise building ground floor and low rise building |
| 04/03/2013 | CN103017080A Bridge-type sunlight illumination light guide system |
| 03/27/2013 | CN202835169U Total reflection composite surface spotlight solar light guiding device |
| 03/27/2013 | CN102252261B Daylighting device for guiding light by using rotary reflecting mirror |
| 03/27/2013 | CN102252260B Daylighting device of light guide system |
| 03/13/2013 | CN202787313U Wind driven ventilating and lighting device for underpass |
| 03/13/2013 | CN102966913A 背光模块及显示装置 Backlight module and a display device |
| 03/13/2013 | CN102966912A Backlight module and display device |
| 03/13/2013 | CN102966911A Backlight module and a display device |
| 03/13/2013 | CN102966910A Backlight module and display device |
| 03/13/2013 | CN102966909A Backlight module and display device |
| 03/06/2013 | CN202769538U Lamp bulb system without electric |
| 03/06/2013 | CN102954436A Device for guiding sunlight into classrooms |
| 02/27/2013 | EP2562472A1 Light convergence device, manufacturing method thereof and solar battery system |
| 02/27/2013 | CN202757044U Indoor daylight illumination system |
| 02/27/2013 | CN102943989A Sunlight indoor lighting fiber transmission device and operation method thereof |
| 02/26/2013 | CA2667258C Solar tracking reflector system for structure lighting |
| 02/20/2013 | EP2560032A1 Optical element and illuminating apparatus |
| 02/20/2013 | CN202748533U Sighting piece partition illumination light source |
| 02/20/2013 | CN101688428B Glazing panel |
| 02/14/2013 | WO2013022784A1 Multimode color tunable light source |
| 02/13/2013 | CN102928895A Aspherical condensing lens and concentrated solar lighting system |
| 02/13/2013 | CN102927522A Backlight module and LCD adopting same |
| 01/30/2013 | CN202708964U Building energy-saving light filling device |
| 01/23/2013 | CN202691890U Optical fiber lighting device used in underground garage |
| 01/23/2013 | CN202691889U Sunlight reflection device for buildings |
| 01/23/2013 | CN202691888U Building light guide illuminating system |
| 01/23/2013 | CN102889545A Natural light guide device |
| 01/16/2013 | CN202675147U Natural light transducer |
| 01/16/2013 | CN102878518A Method for laying tunnel portal strengthened illuminating system |
| 01/10/2013 | WO2013005721A1 Solar tracking device |
| 01/10/2013 | WO2012138595A3 Light duct tee splitter |
| 01/09/2013 | EP2542829A1 Apparatus for illuminating rooms |
| 01/09/2013 | EP2542749A1 System for combining exterior lighting and artificial lighting |
| 01/08/2013 | DE202011051548U1 Beleuchtungsvorrichtung mit natürlichem und künstlichem Licht Lighting device with natural and artificial light |
| 01/02/2013 | CN202647575U Indoor sunshine collector |
| 01/02/2013 | CN202647574U Novel tunnel illumination energy-saving system based on natural light |
| 01/02/2013 | CN202647573U Sunlight collecting and ventilating integrated device |
| 01/02/2013 | CN102116451B Optical fiber starlight illumination system |
| 12/26/2012 | CN202629903U Sunshine leading-in system capable of detecting air |
| 12/19/2012 | EP2534329A1 Z-shaped venetian blind slats for daylight deflection |
| 12/19/2012 | CN202613306U Lead-in distributed indoor illumination system based on novel light source |
| 12/19/2012 | CN202613305U Natural light auxiliary lighting device |
| 12/19/2012 | CN202613304U Direct storage and releasing device of sunlight |
| 12/19/2012 | CN102834745A Optical element and illuminating apparatus |
| 12/13/2012 | WO2012169357A1 Lighting device for plant factory and method for growing plants |