Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YL

Yi-Chieh Lin

EPEpistar: 2 patents #40 of 219Top 20%
Overall (2017): #91,373 of 506,227Top 20%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9847450 Light-emitting device and manufacturing method thereof Wen-Luh Liao, Chih-Chiang Lu, Shih-Chang Lee, Hung-Ta Cheng, Hsin-Chan CHUNG 2017-12-19
9711678 Light-emitting device 2017-07-18