Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803125 | Light emissive materials incorporating quinolinolato metal complexes | Jiang-Ping Chen, Bing R. Hsieh | 2004-10-12 |
| 6770385 | Fluorescent bis-coumarins for organic light-emitting devices | Jian Ping Chen, Bing R. Hsieh | 2004-08-03 |
| 6724968 | Photodefinition of optical devices | Hilary S. Lackritz, William K. Bischel, Tony C. Kowalczyk, Simon J. Field, Yeong-Cheng Lee | 2004-04-20 |