Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D926791 | Display screen or portion thereof with a graphical user interface | Chaopeng Liu | 2021-08-03 |
| 10989615 | Non-destructive monitoring method for internal pressure intensity of pipeline | Jiajian Wang | 2021-04-27 |