Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676123 | Flexible nanoimprint mold, method for fabricating the same, and mold usage on planar and curved substrate | Yanfeng Chen, Zhiwei Li, Changsheng Yuan, Minghui Lu | 2017-06-13 |
| 9316903 | Flexible nanoimprint mold, method for fabricating the same, and mold usage on planar and curved substrate | Yanfeng Chen, Zhiwei Li, Changsheng Yuan, Minghui Lu | 2016-04-19 |
| 8871048 | Flexible nanoimprint mold, method for fabricating the same, and mold usage on planar and curved substrate | Yanfeng Chen, Zhiwei Li, Changsheng Yuan, Minghui Lu | 2014-10-28 |
| 8137736 | Fabrication method for hollow microneedles for drug delivery | Mingwei Zhu, Yanfeng Chen, Zhenlin Wang, Yanqing Lu, Yuefeng Tang | 2012-03-20 |