QS

Quan Sang

HC Hangzhou Chipjet Technology Co.: 1 patents #13 of 29Top 45%
Overall (All Time): #2,628,333 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11850866 Communication method for consumables chip, consumables chip, and consumable Lei Ding 2023-12-26