SY

Siu Ming Yung

📍 Fotan, CN: #2 of 10 inventorsTop 20%
Overall (All Time): #2,242,150 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6119669 Angular position prediction for engine ignition control — 2000-09-19
5615649 Engine security system — 1997-04-01