CZ

Changjing Zeng

LC Leedarson Lighting Co.: 3 patents #25 of 128Top 20%
📍 Fujian, CN: #303 of 1,685 inventorsTop 20%
Overall (All Time): #1,074,446 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12317383 Lighting apparatus Yangbin Xu, Yankun Li, Hemu Ye, Qiqiang Lin, Zongyuan Liu +1 more 2025-05-27
12238832 Lighting apparatus Jiayuan Zhang, Jingjing Su, Xiaoming Yang, Zongyuan Liu, Liangliang Cao 2025-02-25
11910500 Lighting apparatus Jiayuan Zhang, Jingjing Su, Xiaoming Yang, Zongyuan Liu, Liangliang Cao 2024-02-20
10465863 Assembly light apparatus Shouqiang Hou, Xiaoliang Wen, Jinfan Zhang, Maojin Zeng, Qiaorong Chen 2019-11-05