EN

Edward Ndububa

Overall (All Time): #3,449,705 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6898278 Signaling switch for use in information protocol telephony Li Li, Samuel Chen, Jianping Jiang, Jianli Wang, Chunsheng Xie +6 more 2005-05-24