YL

Yiu Cheung Leung

📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #2,073,385 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D683956 Bag — 2013-06-11
5238250 Computer game control apparatus Iu S. Leung 1993-08-24