Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483799 | Rewritable DVD-RAM disc | Zu-Wen Chao, Der-Ray Huang, Wei-Cheng Chen | 2002-11-19 |
| 6415400 | Method of managing defect areas on an erasable optical disc in a dynamic manner | Zu-Wen Chao, Wei-Cheng Chen | 2002-07-02 |
| 6388985 | Data recording method for optical disc | — | 2002-05-14 |