Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Been-Yu Liaw — 2 Patents in 2021

EPEpistar: 2 patents #21 of 172Top 15%
Overall (2021): #177,881 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11107797 Light-emitting device and the method of manufacturing the same Jui-Hsien Chang, Cheng-Nan Han, Min-Hsun Hsieh 2021-08-31
11054088 Light emitting bulb Chiu-Lin Yao, Min-Hsun Hsieh, Wei-Chiang Hu, Po-Hung Lai, Chun-Hung Liu +3 more 2021-07-06