Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1105284 | Toy building element | Jian Long | 2025-12-09 |
| D1105279 | Toy building element | Jian Long | 2025-12-09 |
| 10552507 | Application interface update method, apparatus and system | Qing Ma, Wenxuan Jia, Baoxiang Ma, Shupeng Wang | 2020-02-04 |