Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513044 | Split-type device for measuring rock mass deformation under high hydraulic pressure and construction method and use thereof | AiQing WU, Lei Fan, Qixiang Fan, Xiaoyu HAN, Zhiquan Ke +7 more | 2022-11-29 |
| 10548462 | Duodenoscope protected with disposable consumables | Shouwang Jiang, Xiangyang Wu, Jian Zhang, Ming Xu, Kerang Jiang | 2020-02-04 |
| 10342413 | Sheathed duodenoscope | Kerang Jiang, Xiangyang Wu, Zhenyu Zhou, Jian Zhang, Ming Xu | 2019-07-09 |
| 6313338 | Process for preparing N-[1-(S)-ethyoxycarbonyl-3-phenylpropyl]-L-ananine N-carboxyanhydride | Yu-Liang Liu, Ya-Chieh Chao, Chien-Huang Wu | 2001-11-06 |
| 6262274 | Process for preparing N-[1-(S)-ethyoxycarbonyl-3-phenylpropyl]-L-ananine N-carboxyanhydride | Yu-Liang Liu, Ya-Chieh Chao, Chien-Huang Wu | 2001-07-17 |