Nokia patents granted on 05 July 2011

8 US patents granted on 05 July 2011 and assigned to Nokia

1 7,975,199 Relay-assisted HARQ transmission system
2 7,974,630 Releasing a connection in a wireless communication network
3 7,974,295 Optimized routing between communication networks
4 7,974,279 Multipath data communication
5 7,974,254 Digital broadcast signaling metadata
6 7,973,857 Teleconference group formation using context information
7 7,973,823 Method and system for image pre-processing
8 7,973,770 Method and user interface for entering characters