| Declaration submission | Modification of person information | Automatic patent import | Declaration submission |
| US20090424976 | US20090424976 | US20090424976 | US20090424976 |
| 16/04/2009 | 16/04/2009 | 16/04/2009 | 16/04/2009 |
| US2009201922 A1 13/08/2009 | US2009201922 A1 13/08/2009 | US8588211 B2 19/11/2013 US2009201922 A1 13/08/2009 | US8588211 B2 19/11/2013 US2009201922 A1 13/08/2009 |
| METHOD FOR CHANGING SESSION MEDIA, METHOD FOR ESTABLISHING A CALL, AND EQUIPMENT THEREOF | METHOD FOR CHANGING SESSION MEDIA, METHOD FOR ESTABLISHING A CALL, AND EQUIPMENT THEREOF | METHOD FOR CHANGING SESSION MEDIA, METHOD FOR ESTABLISHING A CALL, AND EQUIPMENT THEREOF | METHOD FOR CHANGING SESSION MEDIA, METHOD FOR ESTABLISHING A CALL, AND EQUIPMENT THEREOF |
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| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
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| CN20071105296;WO2008CN71017 | CN20071105296;WO2008CN71017 | CN20071105296;WO2008CN71017 | CN20071105296;WO2008CN71017 |
| HUAWEI TECHNOLOGIES LTD [CN] | HUAWEI TECHNOLOGIES LTD [CN] | LONG SHUIPING [CN] LUO YAOPING [CN] HUAWEI TECH CO LTD [CN] | LUO YAOPING [CN] LONG SHUIPING [CN] HUAWEI TECH CO LTD [CN] |
| CN20071105296 | X | CN20071105296 | X |
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