HC

Hung-Ta Cheng

EP Epistar: 4 patents #21 of 219Top 10%
Overall (2017): #46,365 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9847450 Light-emitting device and manufacturing method thereof Wen-Luh Liao, Chih-Chiang Lu, Shih-Chang Lee, Hsin-Chan CHUNG, Yi-Chieh Lin 2017-12-19
9748443 Light emitting device Yao-Ru CHANG, Wen-Luh Liao, Chun Lin, Hsin-Chan CHUNG 2017-08-29
9685588 Light-emitting element having a reflective structure with high efficiency Wen-Luh Liao, Shao-Ping Lu, Shih-I Chen, Chia-Liang Hsu, Shou-Chin Wei +5 more 2017-06-20
9601667 Light-emitting device Wen-Luh Liao, Yao-Ru CHANG, Shih-I Chen, Chia-Liang Hsu 2017-03-21