DL

Dashan Li

PT Photop Technologies: 1 patents #3 of 26Top 15%
Overall (All Time): #948,438 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11784465 Semiconductor laser beam combining device Yaping Zhao, Qian ZHANG, Quan Zhou 2023-10-10
10666015 Laser array beam combination device Shaofeng Zhang, Jintao YANG, Leo Shen, Xiaobin Sun 2020-05-26
10310280 Offset laser array with beam combining optical element Yuan Shen, Jintao YANG, Yaping Zhao, Xiaobin Sun 2019-06-04
8837870 Fiber coupled laser device having high polarization extinction ratio and high stability Zhenyu Wang, Shaofeng Zhang 2014-09-16
8532151 Passively Q-switched microlaser Shaofeng Zhang, Chao Lv 2013-09-10