YG

Yunfeng Gao

HC Han'S Laser Technology Industry Group Co.: 8 patents #1 of 10Top 10%
HC Han'S Cnc Science And Technology Co.: 4 patents #1 of 4Top 25%
📍 Hohhot, CN: #1 of 6 inventorsTop 20%
Overall (2017): #10,004 of 506,227Top 2%
8
Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9841585 Optical lens Jiayang Li, Chaoming Zhou, Bo Sun 2017-12-12
9835834 Optical lens Jiaying Li, Chaoming Zhou 2017-12-05
9806484 Radial polarization thin-disk laser Lei Xiao, Chengwan Gong, Jiantao Zhao, Jinbin Yang, Yanhua Ning 2017-10-31
9791664 Large-field-of-view achromatic lens Jiaying Li, Chaoming Zhou, Bo Sun 2017-10-17
9739984 F-theta lens and laser processing device for far-infrared laser processing Jiaying Li, Chaoming Zhou, Bo Sun 2017-08-22
9640935 Radially polarized thin disk laser Lei Xiao, Chengwan Gong, Jiantao Zhao, Jinbin Yang, Yanhua Ning 2017-05-02
9606335 Extreme ultraviolet laser marking Fθ shot and laser processing device Jiaying Li, Chaoming Zhou 2017-03-28
9533514 Near-infrared laser focusing lens and laser printing device Jiaying Li, Chaoming Zhou, Bo Sun 2017-01-03