TK

Tsun-Kai Ko

EP Epistar: 12 patents #2 of 219Top 1%
Overall (2017): #4,494 of 506,227Top 1%
12
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9847460 Light emitting device with reflective electrode Chun Teng Ko, De-Shan Kuo, Chien-Kai Chung 2017-12-19
D797689 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Chien-Fu Shen 2017-09-19
D797065 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Chien-Fu Shen 2017-09-12
D797064 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Chien-Fu Shen 2017-09-12
9755109 Light-emitting device Chien-Kai Chung, Po-Shun Chiu, Hsin-Ying Wang, De-Shan Kuo, Yu-Ting Huang 2017-09-05
D795206 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Chien-Fu Shen 2017-08-22
D790488 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Chien-Fu Shen 2017-06-27
D782427 Light-emitting diode array Hui-Chun Yeh, Chien-Fu Shen 2017-03-28
D782426 Light-emitting diode array Hui-Chun Yeh, Jhih-Yong Yang, Chien-Fu Shen 2017-03-28
9601674 Light-emitting device Hui-Chun Yeh, Chien-Fu Shen 2017-03-21
D781254 Light-emitting diode array Hui-Chun Yeh, Chien-Fu Shen 2017-03-14
D777693 Light-emitting diode unit Chao-Hsing Chen, Tsung-Hsun Chiang, Chien-Chih Liao, Wen-Hung Chuang, Min-Yen Tsai +5 more 2017-01-31