Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964340 | Device for fabricating quartz microfluidic chip by femtosecond pulse cluster | Heping Zeng, Mengyun Hu | 2024-04-23 |
| 11899229 | Method and apparatus for preparing femtosecond optical filament interference direct writing volume grating/chirped volume grating | Heping Zeng, Mengyun Hu, Ming Yan | 2024-02-13 |