QL

Qin LUO

NI Ninestar: 1 patents #2 of 9Top 25%
📍 Zhuhai, CN: #29 of 125 inventorsTop 25%
Overall (2019): #308,170 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10317838 Toner cartridge Geming Ding, Hailong Ma, Qijie LIANG 2019-06-11