Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966489 | Overheat protection device, overheat protection method and electrical device | Bin Feng, Jianfeng Yuan | 2018-05-08 |
| 9952707 | Password input device | Jianfeng Yuan, Seung Moo Rim | 2018-04-24 |