Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641889 | Optical data storage medium containing a triazacyanine dye as the light-absorbing compound in the information layer | Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck, Serguei Kostromine +5 more | 2003-11-04 |
| 6631023 | Electrochromic display device with power leads insulated from the electrochromic medium | Uwe Claussen, Ralf Neigl, Dietrich Haarer, Stephan C. Schmidt, Wolfgang Jacobsen | 2003-10-07 |
| 6620920 | Monomers for photoadressable side group polymers of high sensitivity | Uwe Claussen, Serguei Kostromine, Ralf Neigl, Joachim Rubner, Ralf Ruhmann | 2003-09-16 |
| 6600589 | Electrochromic device with a yellow filter | Stephan Michaelis, Ralf Neigl, Hermann-Jens Womelsdorf | 2003-07-29 |
| 6569361 | Electrochrome polymer systems | Uwe Claussen, Helmut-Werner Heuer, Serguei Kostromine | 2003-05-27 |
| 6545793 | UV-protected electrochromic solution | Helmut-Werner Heuer, Ralf Neigl | 2003-04-08 |
| 6509999 | Electrochromic device having improved switching behavior | Igor Shelepin, Vladimir Gavrilov, Wolfgang Jacobsen, Ralf Neigl | 2003-01-21 |