Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073418 | Liquid level sensing device with double-layer flexible tube and packing structure thereof | Chih-Wen Wang, Wei-Yu Chen, Kuei-Yung Wu | 2021-07-27 |
| D917009 | Bug zapper | — | 2021-04-20 |