Huawei patents granted on 23 July 2013

17 US patents granted on 23 July 2013 and assigned to Huawei

1 D686,614 Optical network terminal
2 8,495,616 Method for upgrading communication equipment
3 8,495,610 Method and system for process upgrade
4 8,495,165 Server and method for the server to access a volume
5 8,494,846 Method for generating background noise and noise processing apparatus
6 8,494,545 Method, apparatus, and system for acquiring load information
7 8,494,524 Method for collecting interference status information of subscriber station by coexistence base station
8 8,494,521 Processing multi-registration backup data
9 8,494,316 Device and method for colorless optical switching
10 8,493,976 Multi-stage switch system
11 8,493,951 Scalable WLAN gateway
12 8,493,938 Processing circuit switched services in an evolved packet network
13 8,493,936 Method and device for handover between UEs in process of sending message
14 8,493,934 Method, system and device for processing circuit switched services in an evolved packet network
15 8,493,932 Method and apparatus for bearer processing
16 8,493,891 Method, network element, and system for counting audience of multimedia broadcast/multicast service
17 8,493,876 Method and apparatus for realizing a test