Nokia patents granted on 13 December 2011

19 US patents granted on 13 December 2011 and assigned to Nokia

1 D650,350 Handset
2 D650,349 Handset
3 D650,347 Handset
4 8,078,719 Method and apparatus for changing device during active connection
5 8,078,644 Media stream recording into a reception hint track of a multimedia container file
6 8,078,192 Supporting the use of a virtual reference station
7 8,078,170 Apparatus, method and computer program product providing fast and reliable uplink synchronization using dedicated resources for user equipment in need of synchronization
8 8,078,142 Prepaid charging in communication network
9 8,078,057 Centralized congestion avoidance in a passive optical network
10 8,077,991 Spatially enhanced transform coding
11 8,077,904 Apparatuses, computer program products, and methods for authenticating digital signals
12 8,077,799 Apparatus and method to adjust a phase and frequency of a digital signal
13 8,077,681 Method and system for establishing a connection via an access network
14 8,077,680 Packet-switched handover
15 8,077,653 Communication method, mobile terminal, and computer program
16 8,077,612 Apparatus, method and computer program product to configure a radio link protocol for internet protocol flow
17 8,077,208 Method, apparatus, software and arrangement for modifying image data
18 8,077,156 Apparatus, method and computer program product for using multi-touch to transfer different levels of information
19 8,077,084 Supporting an assisted satellite based positioning