Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ching-Yi Chen — 5 Patents in 2018

LELextar Electronics: 5 patents #3 of 44Top 7%
Overall (2018): #30,990 of 503,207Top 7%
5 Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10040994 Phosphor, fabricating method thereof, and light-emitting device and backlight module employing the same Chun Che Lin, Ling-Ling Wei, Huan Jiao, Ru-Shi Liu, Yu-Chun Lee +1 more 2018-08-07
10023794 Fluoride phosphor including sheet-like crystal and manufacturing method and application thereof Ren Wang, Wen-Li Zhou, Ru-Shi Liu, Wen-Wan Tai, Yu-Chun Lee +1 more 2018-07-17
10020430 Phosphor with preferred orientation, fabricating method thereof, and light-emitting element package structure employing the same Hoang Duy Nguyen, Ren Wang, Chaochin Su, Ru-Shi Liu, Yu-Chun Lee +1 more 2018-07-10
9966505 Light emitting structure, light device and backlight module Hung-Chun Tong, Li-Cheng Yang, Wen-Wan Tai, Yu-Chun Lee, Tzong-Liang Tsai 2018-05-08
9879178 Fluoride phosphor, fabricating method thereof, and light-emitting apparatus and backlight module employing the same Ye Jin, Ru-Shi Liu, Yu-Chun Lee, Tzong-Liang Tsai 2018-01-30