| Automatic patent import | Automatic patent import | Declaration submission |
| US201213713659 | US201213713659 | US201213713659 |
| 13/12/2012 | 13/12/2012 | 13/12/2012 |
| US2013100950 A1 25/04/2013 | US8761159 B2 24/06/2014 US2013100950 A1 25/04/2013 | US8761159 B2 24/06/2014 US2013100950 A1 25/04/2013 |
| METHOD, USER EQUIPMENT AND SERVER FOR MULTIMEDIA SESSION TRANSFER | METHOD, USER EQUIPMENT AND SERVER FOR MULTIMEDIA SESSION TRANSFER | METHOD, USER EQUIPMENT AND SERVER FOR MULTIMEDIA SESSION TRANSFER |
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| UNITED STATES | UNITED STATES | UNITED STATES |
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| CN20081217411;US20100911199;US201213713659;WO2009CN74755 | CN20081217411;US20100911199;US201213713659;WO2009CN74755 | CN20081217411;US20100911199;US201213713659;WO2009CN74755 |
| HUAWEI DEVICE CO LTD [CN] | HUAWEI DEVICE CO LTD [CN] | HUAWEI DEVICE CO LTD [CN] |
| CN20081217411 | CN20081217411 | X |
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