Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498049 | Display devices | Richard Henry Friend, Julian Carter, Stephen Karl Heeks, Hermann F. Wittman, Karl Pichler +1 more | 2002-12-24 |
| 6423428 | Conjugated copolymers for use in luminescent devices | Ilaria Grizzi | 2002-07-23 |
| 6416885 | Electroluminescent device | Stephen Karl Heeks, Julian Carter | 2002-07-09 |