TK

Tsun-Kai Ko

EP Epistar: 4 patents #5 of 81Top 7%
Overall (2011): #20,478 of 364,097Top 6%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8076686 Light emitting diode and manufacturing method thereof Kuo-Hui Yu, Yu-Cheng Yang, An-Ru Lin, Wei-Shou Chen, Yi-Wen Ku +1 more 2011-12-13
8043878 Method for manufacturing high efficiency light-emitting diodes Ta-Cheng Hsu, Jung-Min Hwang, Min-Hsun Liu, Ya-Lan Yang, De-Shan Kuo +3 more 2011-10-25
D644187 Light emitting diode array Chien-Fu Shen, Schang-Jing Hon 2011-08-30
D644188 Light emitting diode array Chien-Fu Shen, Schang-Jing Hon 2011-08-30