QM

Qinghe Meng

TC Tianjin Hualai Technology Co.: 1 patents #1 of 4Top 25%
Overall (2023): #291,090 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D978217 Smart camera Xiyin Xu, Kechen Ai, Junbin Yang 2023-02-14