Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138822 | Method and device for preparing magnetic bamboo wood | HE-TAO HAN, Yanjun Li, Daihao Song, Wenhui Yang | 2024-11-12 |
| 11731309 | Bamboo strip shaping device and method | Haiyang Zhang, Yanjun Li, Xinzhou Wang | 2023-08-22 |
| 11318635 | Bamboo strip shaping device and method | Haiyang Zhang, Yanjun Li, Xinzhou Wang | 2022-05-03 |