Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185959 | Flocking sanding tool and manufacturing method thereof | Zhongchao Nong | 2021-11-30 |
| 11147159 | Display module and display device | — | 2021-10-12 |
| 11139361 | Array substrate with metal traces, method of manufacturing same, and display panel | — | 2021-10-05 |
| 11059150 | Elastic self-lubricating polishing tool | Zhongchao Nong | 2021-07-13 |