Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049961 | Lens unit and projection screen made of the same | Ding-Zheng Lin, You-Chia Chang, Chun-Hsiang Wen, Jyi-Tyan Yeh | 2011-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049961 | Lens unit and projection screen made of the same | Ding-Zheng Lin, You-Chia Chang, Chun-Hsiang Wen, Jyi-Tyan Yeh | 2011-11-01 |