Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068912 | Sleep mask | — | 2025-04-01 |
| D1044916 | Sleep mask | — | 2024-10-01 |
| D1043050 | Headband | — | 2024-09-24 |
| 11844313 | Self-moving device and automatic working system thereof | Don Zhendong Gao, Shiping Jiao, Jiang Du, Fengli Zhao, Bincai Lan | 2023-12-19 |
| D988861 | Plastic wrap container | — | 2023-06-13 |
| 11394216 | Automatic working system | Shiping Jiao, Baoquan Zhang, Bincai Lan, Don Zhendong Gao, Jiang Du | 2022-07-19 |
| 9878463 | Chain saw | Xi Yu, Wei Deng | 2018-01-30 |