| Automatic patent import | Declaration submission | Manual patent holder change | Declaration submission |
| US19980079355 | US19980079355 | US19980079355 | US19980079355 |
| 15/05/1998 | 15/05/1998 | 15/05/1998 | 15/05/1998 |
| US6542484 B1 01/04/2003 | US6542484 B1 01/04/2003 | US6542484 B1 01/04/2003 | US6542484 B1 01/04/2003 |
| Code allocation for radiocommunication systems | Code allocation for radiocommunication systems | Code allocation for radiocommunication systems | Code allocation for radiocommunication systems |
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| | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
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| US19980079355 | US19980079355 | US19980079355 | US19980079355 |
| ERICSSON TELEFON AB L M [SE] | ERICSSON TELEFON AB L M [SE] | Unwired Planet, LLC | Unwired Planet, LLC |
| US19980079355 | X | US19980079355 | X |
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