QZ

Qingbiao Zhang

Overall (All Time): #1,800,354 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D979574 Laptop stand 2023-02-28
D934247 Keyboard 2021-10-26