Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248605 | Method of growing thin film electroluminescent structures | Gitte Harkonen, Tomi Kervinen, Runar Törnqvist, Kirsi Vasama, Mario Glanz +1 more | 2001-06-19 |
| 6113977 | Method of growing a ZnS:Mn phosphor layer for use in thin-film electroluminescent components | Gitte Harkonen, Marja Lahonen, Runar Törnqvist, Juha Viljanen | 2000-09-05 |
| 5496597 | Method for preparing a multilayer structure for electroluminescent components | Marja Leppa/ nen | 1996-03-05 |