Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10986580 | Positioning system and positioning method | I-Chun Tseng | 2021-04-20 |
| 7737842 | Global position system device | Wei-Huan Chou, Jian Peng, Kai-Chen Tien | 2010-06-15 |
| 7738241 | Auxiliary mounting device capable of guiding an audio output from an electronic device | Yi-Che Hsieh, Shih-Feng Lo, Chi-Chao Fang | 2010-06-15 |