HL

Howing Lee

AC Advanced New Technologies Co.: 2 patents #309 of 845Top 40%
Overall (All Time): #1,856,379 of 4,157,543Top 45%
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Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11449848 Offline transaction implementation method and apparatus Wenwen Yu, Xi Wang 2022-09-20
11042857 Offline transaction implementation method and apparatus Wenwen Yu, Xi Wang 2021-06-22