Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967288 | Insert-and-twist building block structure | — | 2021-04-06 |
| 10921003 | Self-power air refresher system | Han-Yi Chen, Tzu-Yin Liu, Yu-Hsuan Hung, Chung-Sheng Ni, Peng-Hsuan Chiang +1 more | 2021-02-16 |