Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D970643 | Toy | — | 2022-11-22 |
| D970644 | Toy | — | 2022-11-22 |
| D970645 | Toy | — | 2022-11-22 |
| 11453941 | Cerium oxide coating, its preparation and use | Kwok Yan Li, Po Wan Shum, Zhifeng Zhou | 2022-09-27 |
| D960252 | Toy | — | 2022-08-09 |