SC

Sin Wing Chan

WL World Hint Limited: 1 patents #3 of 7Top 45%
Overall (All Time): #3,463,053 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6966685 Distributed light illumination system Ying LI, Ashley Min Hang Pun, Chi Choy Wong, Derek Chi Hang Louie, Li Li 2005-11-22