Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8375505 | Apparatus erasing blackboard through areas | Shu-San Hsiau, Chi-Hsin Ho, Po-Ting Pan, Chao Zeng, Yi-Fu Hsieh | 2013-02-19 |
| 7826159 | Focus module and method for manufacturing same | Pei-Ching Kuo, Fang-Ying Peng, Sheng-An Wang, Tsung Lin Tang, Wei-Leun Fang | 2010-11-02 |