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USPTO Patent Rankings Data through Sept 30, 2025
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Yu Kun — 2 Patents in 2016

EPEpistar: 2 patents #59 of 238Top 25%
Overall (2016): #83,025 of 481,213Top 20%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9356189 Light-emitting device and method for manufacturing the same Jar-Yu Wu, Chun-Lung Tseng 2016-05-31
9240519 Light-emitting element comprising a reflective structure with high efficiency Keng-Lin CHUANG, Chun-Lung Tseng, Chih-Tsung Su, Ching-Hsing SHEN, Chih-Hui Liu 2016-01-19