Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9502067 | Optical disc with copy protection file system format and method of making such disc | Shuo Wei Chang, Liao-Hsuan Kuo | 2016-11-22 |
| 8295133 | Optic disc writer device | Mao-Huai Weng, Wen Chu Chuang | 2012-10-23 |