YC

Yuqing Chen

HC Han'S Cnc Science And Technology Co.: 2 patents #3 of 5Top 60%
HC Han'S Laser Technology Industry Group Co.: 2 patents #3 of 5Top 60%
📍 Longbeilingcun, IL: #4 of 11 inventorsTop 40%
Overall (2016): #83,428 of 481,213Top 20%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9366873 Infrared laser zoom beam expanding system and laser processing equipment Jiaying Li, Chaoming Zhou, Bo Sun, Yunfeng Gao 2016-06-14
9329395 Green laser zoom beam expanding system and laser processing equipment Jiaying Li, Chaoming Zhou, Bo Sun, Yunfeng Gao 2016-05-03