ZJ

Zifa Jiang

Overall (2023): #89,045 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11794092 Poker machine and playing card collating method therefor Quxian Hu 2023-10-24
11707667 Poker machine and card collating device and method thereof Quxian Hu 2023-07-25