Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316298 | Safety socket to prevent electric shock | SHENG-JIE DING, Li Qin Ye, To Yung, Yu-Hung Hsiao | 2022-04-26 |
| 10985490 | Safety socket | SHENG-JIE DING, Li Qin Ye, To Yung, Yu-Hung Hsiao | 2021-04-20 |
| 10243296 | Safety socket with means to prevent electric shock and electrical discharge | — | 2019-03-26 |