Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9405059 | Assembling apparatus for a light tunnel | Zhon Gren Zhu, Bu-Yu Zheng | 2016-08-02 |
| 9304249 | Light tunnel and manufacturing method thereof | Kuang-Cheng Hsu, Chun-Chieh Hung | 2016-04-05 |
| 9268135 | Head-up projection system | Sheng-Hsiung Jan | 2016-02-23 |
| 8780467 | Lens assembly | Yung-Hsuan Hsu | 2014-07-15 |
| 8587854 | Aperture adjusting device | Chia Ping Chan | 2013-11-19 |