Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978406 | Projection screen | Fu-Ming Chuang, Ching-Shiang Li | 2011-07-12 |
| 7961390 | Screen of projector | Tzeng-Ke Shiau | 2011-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978406 | Projection screen | Fu-Ming Chuang, Ching-Shiang Li | 2011-07-12 |
| 7961390 | Screen of projector | Tzeng-Ke Shiau | 2011-06-14 |