JD

Jinhua Duan

ZC Zhongshan Dashan Photographic Equipment Co.: 3 patents #2 of 4Top 50%
Overall (2024): #81,813 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1030304 Backpack Xihua Zhu 2024-06-11
D1029501 Trolley case Xihua Zhu 2024-06-04
11982432 Light emitting module for spotlight and spotlight Xihua Zhu 2024-05-14