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USPTO Patent Rankings Data through Sept 30, 2025
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Cheng-Han Tsao — 2 Patents in 2021

AOAu Optronics: 2 patents #66 of 377Top 20%
New Taipei, TW: #302 of 1,901 inventorsTop 20%
Overall (2021): #171,702 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10902805 Pixel structure Hung-Che Lin, Sheng-Ju Ho, Shang-Jie Wu 2021-01-26
10885875 Seamless or frameless display device having lens layer Wen-Tsan Lin, Wen-Lung Chen 2021-01-05