QY

Qijun Ye

Overall (All Time): #1,774,257 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12059025 Heat-not-burn cigarette Xuli Qian 2024-08-13
12059037 Leakage-proof electronic atomizer Xuli Qian 2024-08-13