CZ

Chenghua Zeng

LC Leedarson Lighting Co.: 1 patents #22 of 60Top 40%
📍 Fujian, CN: #201 of 599 inventorsTop 35%
Overall (2025): #419,856 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12429200 Lighting apparatus Siyuan Su, Junjie Lin, Tiansong Lan, Jiansheng Zhang, Haiyan Chen 2025-09-30