| Automatic patent import | Automatic patent import | modification on not yet submitted declaration (reference:GD-202003-001) |
| US201414582854 | US201414582854 | US201414582854 |
| 24/12/2014 | 24/12/2014 | 24/12/2014 |
| US2015110079 A1 23/04/2015 | US9402219 B2 26/07/2016 US2015110079 A1 23/04/2015 | US9402219 B2 26/07/2016 US2015110079 A1 23/04/2015 |
| Method for Performing Packet Switched Handover in a Mobile Communication System | Method for Performing Packet Switched Handover in a Mobile Communication System | Method for Performing Packet Switched Handover in a Mobile Communication System |
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| UNITED STATES | UNITED STATES | UNITED STATES |
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| FI20040000280;US20040816931;US20070898773;US201213618843;US201414582854 | FI20040000280;US20040816931;US20070898773;US201213618843;US201414582854 | FI20040000280;US20040816931;US20070898773;US201213618843;US201414582854 |
| VRINGO INFRASTRUCTURE INC [US] | VRINGO INFRASTRUCTURE INC [US] | VRINGO INFRASTRUCTURE INC [US] |
| FI20040000280 | FI20040000280 | X |
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