DL

Dingwei Liang

XC Xiamen Eco Lighting Co.: 1 patents #30 of 90Top 35%
XC Xiamen Leedarson Lighting Co.: 1 patents #19 of 82Top 25%
Overall (2022): #164,498 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11501964 LED light bulb apparatus and LED light apparatus Mingyan Fu, Liangliang Cao, Lilei Su 2022-11-15
11215347 Lighting apparatus Shijian Xie, Zhengkun Liu, Wenpei Li, Shaowei Huang 2022-01-04