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Zihang Zheng

📍 Lo Wu, CN: #2,395 of 7,906 inventorsTop 35%
Overall (All Time): #1,334,802 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1078839 Portable piano 2025-06-10
D1026079 Foldable piano 2024-05-07
D1026080 Foldable piano 2024-05-07