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Liqiang LIU

📍 Lo Wu, CN: #450 of 933 inventorsTop 50%
Overall (2020): #374,740 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10803712 Intelligent advertisement system and method based on duplex printer — 2020-10-13