CL

Che-An Li

PE Primax Electronics: 3 patents #4 of 54Top 8%
Overall (2025): #65,626 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12362110 Keycap Sheng-Fan Chang, Chang-Huan Shen, Chuang-Shu Jhuang 2025-07-15
12266484 Force-sensitive key module and force-sensitive switch structure thereof Yi-Liang Chen, Lei-Lung Tsai 2025-04-01
12211657 Keycap Lei-Lung Tsai, Sheng-Fan Chang, Chang-Huan Shen 2025-01-28