HM

Huijun MA

BO BOE: 1 patents #1,240 of 2,789Top 45%
Overall (2019): #439,814 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10401219 Optical parameter measurement device and optical parameter measurement method Yingying Liu, Zhen Wu, Yongjun Liao, Xing Li 2019-09-03