CC

Chao-Hsuan Chen

EH E Ink Holdings: 1 patents #49 of 125Top 40%
TSMC: 1 patents #1,889 of 3,577Top 55%
Overall (2022): #172,242 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11348800 Ultra narrow trench patterning with dry plasma etching Yuan-Sheng Huang 2022-05-31
11226400 Proximity sensor and operation method thereof Hsiao-Wen Zan, Chuang-Chuang Tsai, Ching-Fu Lin, Zong-Xuan Li, Wei-Tsung Chen 2022-01-18