WW

Wei Wen

OC Opple Lighting Co.: 1 patents #21 of 60Top 35%
📍 Huai'an County, CN: #2 of 7 inventorsTop 30%
Overall (2022): #213,397 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11240888 Timer based protection circuit and lighting device — 2022-02-01