Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D939445 | Smart plug | Ming-Chia Chi | 2021-12-28 |
| 11189942 | Wire plug-in aid sleeve structure for wire connection terminal | Chih-Yuan Wu | 2021-11-30 |
| 11088474 | Modularized structure of switch wire connection device | Chih-Yuan Wu, Chih-Kun Hsiao | 2021-08-10 |
| 11075484 | Protection sheath structure for switch wire connection device | Chih-Yuan Wu | 2021-07-27 |