TK

Tsun-Kai Ko

EP Epistar: 118 patents #4 of 732Top 1%
Overall (All Time): #10,067 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 51–75 of 119 patents

Patent #TitleCo-InventorsDate
9508902 Optoelectronic semiconductor device Schang-Jing Hon, Chien-Kai Chung, 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, Chien-Kai Chung +3 more 2016-11-29
9502615 Light-emitting diode device Hsin-Ying Wang, De-Shan Kuo, Wen-Hung Chuang, Chia-Chen Tsai, Chyi Yang Sheu +1 more 2016-11-22
D771578 Light-emitting diode device Hsin-Ying Wang, De-Shan Kuo, Wen-Hung Chuang 2016-11-15
D770400 Light-emitting diode array Hui-Chun Yeh, Chien-Fu Shen 2016-11-01
D770397 Light-emitting diode unit Hsin-Ying Wang, Chien-Kai Chung, Yu-Ting Huang 2016-11-01
D770399 Light-emitting diode array Hui-Chun Yeh, Chien-Fu Shen 2016-11-01
D769199 Light-emitting diode unit Chao-Hsing Chen, Tsung-Hsun Chiang, Chien-Chih Liao, Wen-Hung Chuang, Bo-Jiun Hu +5 more 2016-10-18
9461208 Light-emitting element Schang-Jing Hon, Chao-Hsing Chen, Chien-Fu Shen, Jia-Kuen Wang, Hung-Che Chen 2016-10-04
D764422 Light-emitting diode Schang-Jing Hon, Chao-Hsing Chen, Chien-Fu Shen, Jia-Kuen Wang, Hung-Che Chen 2016-08-23
9412906 Light-emitting device Chien-Kai Chung, Po-Shun Chiu, Hsin-Ying Wang, De-Shan Kuo, Yu-Ting Huang 2016-08-09
9406719 Light-emitting structure Chien-Fu Shen, Chao-Hsing Chen, Schang-Jing Hon, Sheng-Jie Hsu, De-Shan Kuo +5 more 2016-08-02
9385108 Light-emitting device having optoelectronic elements on different elevations Chein-Fu Shen, Schang-Jing Hon, Alexander Wang, Min-Hsun Hsieh, Cheng-Nan Han 2016-07-05
D760179 Light-emitting diode device Chao-Hsing Chen, Chien-Fu Shen, Jia-Kuen Wang, Hung-Che Chen, Chun Teng Ko +1 more 2016-06-28
9306123 Light-emitting element Schang-Jing Hon, Chao-Hsing Chen, Chien-Fu Shen, Jia-Kuen Wang, Hung-Che Chen 2016-04-05
9306124 Light emitting device with reflective electrode Ting-Chia Ko, De-Shan Kuo, Chien-Kai Chung 2016-04-05
D752527 Light-emitting diode device Chao-Hsing Chen, Chien-Fu Shen, Jia-Kuen Wang, Chien-Chih Liao, Tsung-Hsun Chiang 2016-03-29
D752249 Light emitting diode Chien-Fu Shen, Schang-Jing Hon 2016-03-22
D750580 Light-emitting diode array Hui-Chun Yeh, Chien-Fu Shen 2016-03-01
9269855 Method for manufacturing high efficiency light-emitting diodes Chien-Kai Chung, Ya-Lan Yang, Ting-Chia Ko, Jung-Min Hwang, Schang-Jing Hon +4 more 2016-02-23
D748592 Light emitting diode device Hui-Chun Yeh, Chien-Fu Shen 2016-02-02
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, Chi-Ming Huang, Shih-Wei Yen +1 more 2016-01-05
9231024 Light-emitting element and the manufacturing method thereof Ching-San Tao, Ting-Chia Ko, De-Shan Kuo 2016-01-05
9231164 Light-emitting device Ting-Chia Ko, De-Shan Kuo, Chun-Hsiang Tu, Po-Shun Chiu, Chien-Kai Chung +2 more 2016-01-05
9196605 Light-emitting structure Chien-Fu Shen, Chao-Hsing Chen, Schang-Jing Hon, Sheng-Jie Hsu, De-Shan Kuo +5 more 2015-11-24