XD

Xiaoqing Duan

SB Signify Holding B.V.: 2 patents #55 of 365Top 20%
Overall (2022): #97,837 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11466818 Lighting unit such as a bulb Chengrui Yan, Mo-How Herman Shen, Yuanqiang Liu 2022-10-11
D940914 LED bulb Li Wang, Lan Deng, Ling Gen Mo 2022-01-11