IM

I-Lun Ma

EP Epistar: 2 patents #7 of 95Top 8%
Overall (2025): #120,154 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12283606 Light-emitting device Chao-Hsing Chen, Bo-Jiun Hu, Yu-Ling Lin, Chien-Chih Liao 2025-04-22
12230744 Light-emitting device with a plurality of concave parts on the edge of the semiconductor mesa Chao-Hsing Chen, Cheng-Lin LU, Chih-Hao Chen, Chi-Shiang HSU, Meng-Hsiang HONG +3 more 2025-02-18