Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784693 | Charging device and charging system | CHUANG-WEI TSENG, YU-CHING CHIEN, Yu-Wen Chen | 2020-09-22 |
| 10684624 | Self-navigating and object-lifting cleaning device | Po-Cheng Chen, Yu-Wen Chen, Ling-Chieh Tai, Wei-Chun Chen | 2020-06-16 |