Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855391 | Double-sided high-density information storage medium | Chih-Ming Lin, Tzuan-Ren Jeng | 2005-02-15 |
| 6844983 | Near-field objective lens for an optical head | Yuan-Chin Lee, Jau-Jiu Ju, Tzuan-Ren Jeng, Chi-Lone Chang, Jyh-Shong Ju +2 more | 2005-01-18 |