CC

Chien-Kai Chung

EP Epistar: 10 patents #12 of 238Top 6%
Overall (2016): #7,169 of 481,213Top 2%
10
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9508902 Optoelectronic semiconductor device Tsun-Kai Ko, Schang-Jing Hon, Hui-Chun Yeh, An-Ju Lin, Chien-Fu Shen +1 more 2016-11-29
9508901 Light-emitting device and the manufacturing method thereof Juin-Yang Chen, De-Shan Kuo, Chun-Hsiang Tu, Po-Shun Chiu, Hui-Chun Yeh +3 more 2016-11-29
D770397 Light-emitting diode unit Hsin-Ying Wang, Yu-Ting Huang, Tsun-Kai Ko 2016-11-01
9455242 Semiconductor optoelectronic device Hsin-Ying Wang, Yi-Ming Chen, Tzu-Chieh Hsu, Chi-Hsing Chen, Min-Hsun Hsieh +6 more 2016-09-27
9412906 Light-emitting device Po-Shun Chiu, Hsin-Ying Wang, De-Shan Kuo, Tsun-Kai Ko, Yu-Ting Huang 2016-08-09
9406719 Light-emitting structure Chien-Fu Shen, Chao-Hsing Chen, Tsun-Kai Ko, Schang-Jing Hon, Sheng-Jie Hsu +5 more 2016-08-02
9306124 Light emitting device with reflective electrode Ting-Chia Ko, De-Shan Kuo, Tsun-Kai Ko 2016-04-05
9269855 Method for manufacturing high efficiency light-emitting diodes Ya-Lan Yang, Ting-Chia Ko, Tsun-Kai Ko, Jung-Min Hwang, Schang-Jing Hon +4 more 2016-02-23
9231158 Light-emitting diode structure with electrode pads of similar surface roughness and method for manufacturing the same Cheng-Ta Kuo, Kuo-Hui Yu, Chao-Hsing Chen, Tsun-Kai Ko, Chi-Ming Huang +1 more 2016-01-05
9231164 Light-emitting device Ting-Chia Ko, De-Shan Kuo, Chun-Hsiang Tu, Po-Shun Chiu, Hui-Chun Yeh +2 more 2016-01-05