YJ

Yi-Feng Jang

WS Weltrend Semiconductor: 1 patents #1 of 2Top 50%
📍 Keelung, TW: #6 of 33 inventorsTop 20%
Overall (2005): #72,436 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6980136 Keyboard with detection function for pressing pressure Yu-Wei Tsai 2005-12-27