QG

Qian Guoqin

HO Honeywell: 1 patents #372 of 1,487Top 30%
Overall (2023): #537,203 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D998484 Face recognition access terminal Liu Xingxin, Zhu Binbin, Zhang Hongshan 2023-09-12