Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369173 | Process for preparing syndiotactic styrenic polymers by recycling the products | Jae Gon Lim, Sung-Cheol Yoon | 2002-04-09 |
| 6359845 | Optical pickup apparatus | Man Hyung Lee, Chul Min Kim | 2002-03-19 |