HC

Huan Chang

LC Largan Precision Co.: 1 patents #80 of 100Top 80%
UB University Of Science And Technology Beijing: 1 patents #122 of 482Top 30%
Overall (All Time): #1,697,702 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12234521 Method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma Hongbin Wang, Guangsheng WEI, Rong ZHU, Minghai Zhang, Jinlong Wang +6 more 2025-02-25
11860447 Imaging optical lens assembly, imaging apparatus and electronic device Wen-Yao Yang, Kuan-Chun Wang, Hsin-Hsuan Huang 2024-01-02