QH

Qing Hong He

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,409,859 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7010104 Pre-biller capability in enhanced charging collection function (CCF) applications Yigang Cai, Min Liu, John B. Reid, Ashish Trivedi, Yile Enoch Wang +1 more 2006-03-07