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USPTO Patent Rankings Data through Sept 30, 2025
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Sheng-Guo Chen — 1 Patent in 2021

PCPax Computer Technology (Shenzhen) Co.: 1 patents #5 of 20Top 25%
Overall (2021): #265,335 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D917610 Self-service payment terminal Dongyong Liang 2021-04-27