QZ

Qingqing Zhan

📍 Xinluo District, CN: #2 of 15 inventorsTop 15%
Overall (2024): #306,092 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1025001 Wireless speaker — 2024-04-30