DH

Daobing Huang

GC Guangdong Virtual Reality Technology Co.: 1 patents #3 of 9Top 35%
Overall (2022): #483,285 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11448864 Optical system and image enlargement device Hao Zeng 2022-09-20