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USPTO Patent Rankings Data through Sept 30, 2025
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Chen-Chang Chen — 2 Patents in 2021

AOAu Optronics: 2 patents #66 of 377Top 20%
Baoshan, TW: #66 of 379 inventorsTop 20%
Overall (2021): #174,346 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10978496 Pixel array substrate and driving method thereof Fang-Cheng Yu, Tzu-Yi Tsao, Pin-Miao Liu, Cheng-Yeh Tsai 2021-04-13
10950479 Method for manufacturing light emitting device Pin-Miao Liu 2021-03-16