Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12127892 | Optical marker for positioning medical instrument, and medical instrument assembly | Fei Sun, Yi Zhu, Xiaojie Guo, Ying Shan | 2024-10-29 |
| 11207151 | Marker for use in the lung of patients | Jie He, Fei Sun, Yongsheng Wang, Zhenjun Zi | 2021-12-28 |