HL

Haicheng Luo

Overall (All Time): #1,093,140 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12403955 Foldable trailer steering system 2025-09-02
D1089928 Outdoor trailer 2025-08-19
12116031 Folding and man-riding structure of foldable cart steering system 2024-10-15
12043299 Foldaway electric wagon capable of carrying people for outdoor usage 2024-07-23