Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337299 | Use of natural attapulgite as natural nano mineral enzyme | Yihe Zhang, Minmin Liang, Feng Feng, Peixia Wang, Wangshu Tong | 2025-06-24 |
| 11794462 | rGO-PEI/PVDF pyroelectric thin film and its preparation method | Yihe Zhang, Haitao Li, Wangshu Tong | 2023-10-24 |