QL

Qing Lan

SC Shenzhen Guanke Technologies Co.: 10 patents #1 of 6Top 20%
Overall (2019): #8,353 of 560,194Top 2%
10
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10451263 LED light 2019-10-22
D863610 Waterproof lamp Tianlong Dai, Ligen Liu, Shoubao Chen 2019-10-15
10386021 LED light 2019-08-20
D855872 LED light 2019-08-06
D853614 LED light 2019-07-09
10309591 LED light and LED string light thereof 2019-06-04
10292219 Lamp with pluggable control interface Xuren Qiu, Ligen Liu, Qing Ma, Shoubao Chen 2019-05-14
10281127 LED lamp 2019-05-07
10281109 LED lamp 2019-05-07
10208945 LED light 2019-02-19