Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9906971 | Ageing detection method and device | Hongyan Guo, Haiyan Jin | 2018-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9906971 | Ageing detection method and device | Hongyan Guo, Haiyan Jin | 2018-02-27 |