Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161776 | Absorbable bone wax having function of promoting bone repair and preparation method thereof | Rui Guo, Yu-Ching Liu, Longbao Feng, Yu-Wen Chen | 2024-12-10 |
| 11890392 | Absorbable bone wax and preparation method thereof | Yu-Ching Liu, Yu-Wen Chen | 2024-02-06 |
| 11098585 | Hydraulic end die of tunnel secondary lining trolley and construction method therefor | Jianlin Mu, Luwei Feng, Bochuan Zeng, Jian Hu, Lianfang Li +5 more | 2021-08-24 |
| 9172298 | Fully-controlled bridge rectifying device with surge suppression function | Zugui Liu, Jiyong Yu, Changbin Huang, Yuqing Qi, Kaiwen Yao +2 more | 2015-10-27 |
| 6665253 | Optical disk control mechanism | Chi-Shen Chang | 2003-12-16 |