Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276615 | Dark-field confocal microscopy measurement apparatus and method based on multi-fractional angular momentum demodulation | Jian Liu, Chenguang Liu, Zijie Hua | 2025-04-15 |
| 12203867 | Dark-field confocal microscopy measurement apparatus and method based on differential fractional vortex beam | Jian Liu, Chenguang Liu, Zijie Hua | 2025-01-21 |