Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500336 | Smart wearable device, method for implementing first-aid by the same and computer storage medium | Fei Xu | 2019-12-10 |
| 10166652 | Substrate polishing device and method thereof | Gi-Hwan Bae | 2019-01-01 |