JK

Jianfeng Ke

UN Unknown: 1 patents #394 of 3,590Top 15%
Overall (2019): #416,901 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10429015 LED energy-saving lamp, manufacturing method thereof and corn lamp — 2019-10-01