CC

Chieh-An CHANG

TT Tdk Taiwan: 3 patents #44 of 123Top 40%
Overall (2023): #84,865 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11809013 Optical system Jungsuck Ryoo, Pai-Jui CHENG, Chao-Chang Hu, Min-Hsiu Tsai, Shu-Shan CHEN 2023-11-07
11561360 Optical system Jungsuck Ryoo, Pai-Jui CHENG, Chao-Chang Hu, Min-Hsiu Tsai, Shu-Shan CHEN 2023-01-24
11550112 Optical system Jungsuck Ryoo, Chao-Chang Hu, Shu-Shan CHEN, Min-Hsiu Tsai 2023-01-10