QL

Qing Lan

SC Shenzhen Guanke Technologies Co.: 8 patents #1 of 11Top 10%
Overall (2025): #8,957 of 469,880Top 2%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12370282 Ventilation-type UV light Shoubao Chen, Bo Lei, Jinliang Lei 2025-07-29
12337083 Germicidal device Shoubao Chen, Ligen Liu 2025-06-24
D1080039 Grating plate Shoubao Chen, Bo Lei, Jinliang Lei, Linjiang Wang 2025-06-17
D1075131 UV ceiling light Shoubao Chen, Ligen Liu, Nengsheng Chen 2025-05-13
12290035 Plant lighting system Ligen Liu, Rong Xie, Qinwan Gong 2025-05-06
12280183 Bulb lamp Ligen Liu, Liang Wu, Xuren Qiu, Qinwan Gong 2025-04-22
D1064370 Down lamp Shoubao Chen, Bo Lei, Jinliang Lei 2025-02-25
D1058004 Bulb lamp 2025-01-14