Huawei patents granted on 05 February 2013

17 US patents granted on 05 February 2013 and assigned to Huawei

1 8,370,591 Method and apparatus for automatic snapshot
2 8,370,465 Method and device for establishing route
3 8,370,461 Mobile broadband device and method for managing mobile broadband device
4 8,370,427 Method and apparatus for transmitting messages between heterogeneous networks
5 8,370,296 Method for transmitting SyncML synchronization data
6 8,370,154 Method and apparatus for generating an excitation signal for background noise
7 8,370,136 Method and apparatus for generating noises
8 8,370,135 Method and apparatus for encoding and decoding
9 8,369,851 Mobility management entity information deleting method and device
10 8,369,715 Method and device and communication system for measuring optical power
11 8,369,511 Robust method of echo suppressor
12 8,369,315 Call connection method, equipment, and system in IP multimedia subsystem
13 8,369,314 Call control method and IMS CS control apparatus
14 8,369,288 Method and apparatus for bearer processing
15 8,369,278 Method and apparatus for sending control signaling
16 8,369,259 Network handover method, communications system, and relevant devices
17 8,369,232 Terminal device, system and method for measuring traffic based on user services