Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089433 | Folding wagon | Hao Liu, Haohua Li | 2025-08-19 |
| 10183909 | Process for preparation of N-Boc biphenyl alaninol | Shengwen WU, Wenge Li, Lei Wu, Li Zou, Siming Hu +3 more | 2019-01-22 |
| 8132291 | Hinge device | Chia-Ming Tsai, Shao-Tang Ma, Bor-Woei Li, Wang-Sing Cai | 2012-03-13 |