Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4488084 | Electroluminescence structure | Sven Lindfors, Ralf Graeffe, Arto J. Pakkala, Tuomo Suntola | 1984-12-11 |
| 4416933 | Thin film electroluminescence structure | Sven Lindfors, Arto J. Pakkala, Jarmo Skarp, Tuomo Suntola, Markku Ylilammi | 1983-11-22 |
| 4396864 | Electroluminescent display component | Tuomo Suntola, Ralf Graeffe, Sven Lindfors, Arto J. Pakkala | 1983-08-02 |
| 4388554 | Electroluminescent display component | Tuomo Suntola | 1983-06-14 |
| 4380867 | Method for making electrically conductive penetrations into thin films | — | 1983-04-26 |