Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466355 | UV protected electrochromic device | Daniel Gordon Duff, Werner Hoheisel | 2002-10-15 |
| 6441113 | Homopolymers with high photoinduceable double refraction | Uwe Claussen, Serguei Kostromine, Ralf Neigl, Hans-Joachim Vedder | 2002-08-27 |
| 6433912 | Flat chamber for filling with fluid media | Heiko Nied, Martin Kling | 2002-08-13 |
| 6423799 | Photo-addressable substrates and photo-addressable side-group polymers with highly inducible double refraction | Uwe Claussen, Serguei Kostromine, Ralf Neigl, Hans-Joachim Vedder | 2002-07-23 |
| 6417951 | Electrochromic system with coupled RED-OX system and special anions | Serguei Kostromine | 2002-07-09 |
| 6404532 | Electrochromic system | Helmut-Werner Heuer | 2002-06-11 |
| 6388796 | Electrochromic device having improved light stability | Ralf Neigl | 2002-05-14 |
| 6372159 | UV-protected electrochromic solution | Helmut-Werner Heuer, Ralf Neigl | 2002-04-16 |
| 6344918 | Electrochromic contrast-plate | Wolfgang Jacobsen, Serguei Kostromine, Ralf Neigl | 2002-02-05 |