Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991667 | Method for generating femtosecond vortex beams with high spatial intensity contrast | Guoqiang Xie, Liejia Qian, Zhen QIAO, Lingchen KONG, Peng Yuan | 2018-06-05 |
| 9366939 | Method for generating ultrashort femtosecond pulses in optical parametric oscillator pumped by long pulses | Guoqiang Xie, Liejia Qian, Fuyong Wang, Peng Yuan | 2016-06-14 |