Huawei patents granted on 17 November 2015

14 US patents granted on 17 November 2015 and assigned to Huawei

1 9,191,986 Tunnel redirection method and interworking function entity
2 9,191,910 Method and apparatus for processing registration backup data
3 9,191,845 Channel measurement method and apparatus
4 9,191,564 Method for determining the number of available shots and image-shooting apparatus
5 9,191,487 Method and apparatus for processing contact information using a wireless terminal
6 9,191,311 Method and apparatus for processing a multicast packet
7 9,191,220 Method, device and system for transmitting a push message
8 9,191,149 Mobile communication system, base station apparatus, and mobile station apparatus
9 9,191,101 Optical line transmission protection system and method
10 9,190,968 Voltage driving apparatus for power amplifier, power amplifying system, power supply device and communication device
11 9,189,632 Method for protecting security of data, network entity and communication terminal
12 9,189,487 Method for recording transaction log, and database engine
13 9,189,420 Wear-leveling method, storage device, and information system
14 9,189,349 Distributed blade server system, management server and switching method