ZC

Zaihua Cheng

📍 Jiujiang, CN: #17 of 87 inventorsTop 20%
Overall (All Time): #1,327,833 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1081619 Pair of headphone ear pad covers 2025-07-01
D1071898 Replacement headband cushion 2025-04-22
D1008230 Replacement headband cushion 2023-12-19