Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12133344 | Multi-directional multi-joint turning piece and display device thereof | Chien-Feng Chang, Tsung-Huai Lee, Chan-Peng Lin, Shang-Chien Wu | 2024-10-29 |
| 11895787 | Multi-directional multi-joint turning piece and display device thereof | Chien-Feng Chang, Tsung-Huai Lee, Chan-Peng Lin, Shang-Chien Wu | 2024-02-06 |
| 11316298 | Safety socket to prevent electric shock | SHENG-JIE DING, Li Qin Ye, Chen Yuan Cheng, To Yung | 2022-04-26 |
| 10985490 | Safety socket | SHENG-JIE DING, Li Qin Ye, Chen Yuan Cheng, To Yung | 2021-04-20 |