HC

Hung-Ta Cheng

EP Epistar: 4 patents #20 of 227Top 9%
Overall (2020): #54,000 of 565,922Top 10%
4
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10741721 Light-emitting device and manufacturing method thereof Cheng-Feng Yu, Ching-Yuan TSAI, Yao-Ru CHANG, Hsin-Chan CHUNG, Shih-Chang Lee +5 more 2020-08-11
10700240 Light emitting device Yao-Ru CHANG, Wen-Luh Liao, Chun Lin, Hsin-Chan CHUNG 2020-06-30
10693039 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 2020-06-23
10529896 Light emitting device Yao-Ru CHANG, Wen-Luh Liao, Chun Lin, Hsin-Chan CHUNG 2020-01-07