Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683057 | Guiding belt pulley for bicycle | — | 2020-06-16 |
| 10684624 | Self-navigating and object-lifting cleaning device | Yu-Wen Chen, Kuang-Yu Liu, Ling-Chieh Tai, Wei-Chun Chen | 2020-06-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683057 | Guiding belt pulley for bicycle | — | 2020-06-16 |
| 10684624 | Self-navigating and object-lifting cleaning device | Yu-Wen Chen, Kuang-Yu Liu, Ling-Chieh Tai, Wei-Chun Chen | 2020-06-16 |