CL

Chia-Hung Liu

DE Darfon Electronics: 2 patents #3 of 12Top 25%
📍 Dashulong, TW: #6 of 30 inventorsTop 20%
Overall (2003): #72,754 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6575648 Index bar device including keystroke function — 2003-06-10
6520025 Pointing bar fatigue testing apparatus — 2003-02-18