Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153102 | Alkalline-solution-developable liquid photographic composition | Rong-Jer Lee, Chein-Dhau Lee, Dhei-Jhai Lin | 1992-10-06 |
| 5011762 | Photosensitive compositions having enhanced photopolymerization rate | Rong-Jer Lee, Chein-Dhau Lee | 1991-04-30 |