HF

Ho Chi Fai

📍 Sunnyvale, CA: #7,978 of 14,302 inventorsTop 60%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,163,647 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE39942 Computer-aided group-learning methods and systems Peter P. Tong 2007-12-18
RE38432 Computer-aided group-learning methods and systems Peter P. Tong 2004-02-24