SC

Shanzhen Chen

Overall (All Time): #2,988,338 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9271127 Automatic switching and failover method and system for messages and voice calls between cellular and IP networks 2016-02-23