Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116376 | Vacuum cleaner system | Lu-Lung Tsao, Yu-Ching Tsai | 2021-09-14 |
| 11117264 | Robotic system | Lu-Lung Tsao, Yu-Ching Tsai | 2021-09-14 |
| 11099667 | Roller module for a mouse device having a movable magnet | Li-Kuei Cheng, Yung-Ming Tsai, Shu-An Huang, Chun-Che Wu | 2021-08-24 |
| 11094479 | Key structure | Xiao-Jun Chu, Li-Qiang Chen, Liu-Bing Cai, Chun-Che Wu | 2021-08-17 |
| 10903025 | Keyboard with vibration function | Chun-Che Wu, Shu-Wei Chou, Chun-Nan Su, Tzu-Chiang Shih | 2021-01-26 |