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USPTO Patent Rankings Data through Sept 30, 2025
CS

Chun-Nan Su

PEPrimax Electronics: 1 patents #35 of 73Top 50%
Overall (2021): #494,991 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10903025 Keyboard with vibration function Sheng-An Tsai, Chun-Che Wu, Shu-Wei Chou, Tzu-Chiang Shih 2021-01-26