Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11865643 | Drilling device with controllable femtosecond laser processing taper and drilling process thereof | Fengping Li, Guang Feng, Xiaogang Li, Guang Ma, Yao Xue +4 more | 2024-01-09 |
| 11338504 | Online laser leveling detection method of 3D printer | Yu Cao, Jialun Yang, Wenwen Liu, Diqiang Xue, Xu Ji | 2022-05-24 |
| 7296687 | Methods of separating feed materials using a magnetic roll separator | Bo R. Arvidson | 2007-11-20 |