QL

Qingyue Liao

XC Xiamen Leedarson Lighting Co.: 2 patents #10 of 39Top 30%
XC Xiamen Eco Lighting Co.: 1 patents #35 of 116Top 35%
📍 Fujian, CN: #45 of 309 inventorsTop 15%
Overall (2021): #66,906 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11209127 Flexible filament LED apparatus Hongkui Jiang 2021-12-28
11112067 LED light tube apparatus — 2021-09-07
10969068 LED box apparatus Liangliang Cao 2021-04-06