Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398570 | Floorboard with coupling structure | Yanhui Li, Hongkai Xu | 2025-08-26 |
| 12392144 | Multi-layer foamed floorboard and preparation method thereof | Hongkai Xu, Yanhui Li | 2025-08-19 |
| 11939501 | Antimicrobial reinforced floor and method for preparing same | Xiaoling Zhang, Zhiyuan Xiao, Yanhui Li, Min-Jeong Kang | 2024-03-26 |