JJ

Jiansong JI

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Lishui, CN: #38 of 69 inventorsTop 60%
Overall (All Time): #2,741,791 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11080816 Image measuring and registering method Ying Ji 2021-08-03