QZ

Qingyun Zhang

UN Unknown: 1 patents #391 of 3,345Top 15%
Overall (2024): #306,037 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1009878 Combined phone stand and speaker — 2024-01-02