FL

Frederick Lam-tak

VE Vtech Electronics: 1 patents #1 of 4Top 25%
Overall (2004): #223,775 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6792243 Electronic book with simulated three-dimensional illustrations Chi Ka-wah 2004-09-14