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USPTO Patent Rankings Data through Sept 30, 2025
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Chih-Chiang Lu — 3 Patents in 2021

EPEpistar: 3 patents #10 of 172Top 6%
New Taipei, TW: #175 of 1,901 inventorsTop 10%
Overall (2021): #87,602 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11088298 Light-emitting device Chien-Fu Huang, Chun Lin, Hsin-Chih Chiu 2021-08-10
11005007 Light-emitting device and manufacturing method thereof Wen-Luh Liao, Shih-Chang Lee, Hung-Ta Cheng, Hsin-Chan CHUNG, Yi-Chieh Lin 2021-05-11
10892380 Light-emitting device Yi-Ming Chen, Hao-Min Ku, Tzu-Chieh Hsu 2021-01-12