YH

Yaowen He

SC Shangyou Jiayi Lighting Product Co.: 1 patents #1 of 2Top 50%
Overall (2021): #206,016 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193659 Point-control copper wire lamp and lamp — 2021-12-07