Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599385 | Manufacturing method of a multi-layer optical information recording carrier | Wen-Yih Liao, Der-Ray Huang, Tzuan-Ren Jeng, Huei-Wen Yang, Po-Fu Yen | 2003-07-29 |
| 6589706 | Preparation of cyanine dye for high density optical recording disk | Wen-Yih Liao, Andrew Teh Hu, Huei-Wen Yang, Der-Ray Huang, Ding-Yih Hu +2 more | 2003-07-08 |
| 6534636 | Azo-metal complex dye and method for producing the same and its use for a high density optical disc recording medium | Shin-Shin Wang, Hui-Ping Tsai, Wen-Yih Liao, Tzuan-Ren Jeng | 2003-03-18 |