Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501519 | Transflective liquid crystal display device | Kyoung-Su Ha, Yong Beom Kim, Heume Il Baek | 2002-12-31 |
| 6361862 | Cellulosic materials having composite crystalline structure | Jong Soo An, Byung-Hak Kim | 2002-03-26 |