SC

Sheng-Fan Chang

PE Primax Electronics: 2 patents #17 of 82Top 25%
Overall (2023): #109,716 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11626259 Membrane circuit structure Lei-Lung Tsai, Chin-Sung Pan 2023-04-11
11610745 Key structure Lei-Lung Tsai, Chin-Sung Pan 2023-03-21