Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8970938 | Electrochromic device | — | 2015-03-03 |
| 8889219 | Thermochromic material and fabrication method | Gunnar A. Niklasson, Nuru R. Mlyuka | 2014-11-18 |
| 8355194 | Combined thermochromic and electrochromic optical device | — | 2013-01-15 |
| 8132938 | Indoor light balancing | — | 2012-03-13 |
| 7952785 | Manufacturing of electrochromic devices | Richard Karmhag, Greger Gustavsson, Andris Azens | 2011-05-31 |
| 7731915 | Pollutant decomposition device | Sten-Eric Lindqvist | 2010-06-08 |
| 7099062 | Electrochromic film and device comprising the same | Andris Azens, Richard Karmhag, Jan Isidorsson, Esteban Damian Avendano Soto | 2006-08-29 |
| 6965813 | Climate control system and method for controlling such | Andris Azens, Joakim Karlsson, Gunnar A. Niklasson, Arne Roos | 2005-11-15 |
| 6500287 | Color-modifying treatment of thin films | Andris Azens, Lisen Kullman | 2002-12-31 |
| 6211995 | Electrochromic device comprising tandem layers of cathodic/anodic materials | Andris Azens, Guntars Vaivars, Monica Veszelei, Lisen Kullman | 2001-04-03 |
| 4953922 | Web material for camouflage against electromagnetic radiation | — | 1990-09-04 |