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USPTO Patent Rankings Data through Sept 30, 2025
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Ling-Cheng Tseng — 1 Patent in 2021

STSunrex Technology: 1 patents #2 of 11Top 20%
Overall (2021): #360,092 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11009916 Touch input device Chun-Chieh Chen, Yi-Wen Tsai, Ching-Yao Huang 2021-05-18