| Declaration submission | Modification of person information | Automatic patent import | Automatic patent import | Declaration submission |
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| 05/06/2009 | 05/06/2009 | 05/06/2009 | 05/06/2009 | 05/06/2009 |
| US2009264131 A1 22/10/2009 | US2009264131 A1 22/10/2009 | US8521163 B2 27/08/2013 US2009264131 A1 22/10/2009 | US8521163 B2 27/08/2013 US2009264131 A1 22/10/2009 | US8521163 B2 27/08/2013 US2009264131 A1 22/10/2009 |
| METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK | METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK | METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK | METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK | METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK |
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| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
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