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USPTO Patent Rankings Data through Sept 30, 2025
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Wei-Chih Peng — 1 Patent in 2018

EPEpistar: 1 patents #74 of 220Top 35%
Overall (2018): #196,473 of 503,207Top 40%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10153398 Light-emitting device and manufacturing method thereof Chun Teng Ko, Chao-Hsing Chen, Jia-Kuen Wang, Yen-Liang Kuo, Chih-Hao Chen +4 more 2018-12-11