CL

Chengyong Lei

SB Signify Holding B.V.: 1 patents #192 of 578Top 35%
Overall (2020): #516,003 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10563856 Heat dissipation structure with splitted chimney structure Jian Xue 2020-02-18