MD

Mark Xiaoming Duan

HP HP: 1 patents #8,774 of 16,619Top 55%
📍 Cupertino, CA: #5,025 of 6,989 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,304,969 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7808969 Voice over internet protocol (VoIP) ready computer system and method — 2010-10-05