Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484335 | Skin surface indwelling device for guiding punctures | Yong Feng, Yueqiang Xue, Jian Song, Kai-Wen Huang, Chengrui Pan +4 more | 2022-11-01 |
| 11229752 | Pen needle assembly having an outer cover | Xi Zeng, Huasheng Huang, Fei Wang, Tingting FAN | 2022-01-25 |