HC

Heng Kah Choy

📍 Chaonan District, CN: #3 of 10 inventorsTop 30%
Overall (All Time): #2,051,442 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8740069 Fraud-free payment for internet purchases — 2014-06-03
7821780 Dual screen presentation notebook computer — 2010-10-26