CY

Chenwei Yan

UT Utstarcom: 1 patents #58 of 185Top 35%
Overall (All Time): #3,379,384 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7184530 Prepaid billing support for simultaneous communication sessions in data networks Chandra Warrier 2007-02-27