WC

Wei-Chih Chang

AO Au Optronics: 1 patents #28 of 130Top 25%
HC High Tech Computer: 1 patents #4 of 33Top 15%
📍 Zhubeikou, TW: #5 of 19 inventorsTop 30%
Overall (2005): #29,769 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6975307 Method for detecting touch-point coordinate for use in a resistive touch panel Yuan-Jie Shiang, Shu-Hung Tseng, Chang-Mien Yang 2005-12-13
6873390 Reflective liquid crystal display apparatus Fu-Jen Ko 2005-03-29