Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015074 | Mixed ink mixed with far-infrared radiation material, method for preparing same, and printed matter with mixed ink printed thereon | — | 2021-05-25 |
| 10926245 | Platinum-containing catalyst systems | Gongshin Qi, Wei Li, Ming Yang | 2021-02-23 |