| Declaration submission | Modification of person information | Automatic patent import | Declaration submission |
| GB20100016427 | GB20100016427 | GB20100016427 | GB20100016427 |
| 02/11/2009 | 02/11/2009 | 02/11/2009 | 02/11/2009 |
| GB2471228 A 22/12/2010 | GB2471228 B 16/11/2011 GB2471228 A 22/12/2010 | GB2471228 B 16/11/2011 GB2471228 A 22/12/2010 | GB2471228 B 16/11/2011 GB2471228 A 22/12/2010 |
| Method, user device and server for multimedia session transfer | Method, user device and server for multimedia session transfer | Method, user device and server for multimedia session transfer | Method, user device and server for multimedia session transfer |
| | | | |
| | | | |
| UNITED KINGDOM | UNITED KINGDOM | UNITED KINGDOM | UNITED KINGDOM |
| | | | |
| CN20081217411;WO2009CN74755 | CN20081217411;WO2009CN74755 | CN20081217411;WO2009CN74755 | CN20081217411;WO2009CN74755 |
| HUAWEI DEVICE CO LTD [CN] | HUAWEI DEVICE CO LTD [CN] | HUAWEI DEVICE CO LTD [CN] | HUAWEI DEVICE CO LTD [CN] |
| CN20081217411 | X | CN20081217411 | X |
| | | | |