| Automatic patent import | Declaration submission | Manual patent holder change | modification on not yet submitted declaration (reference:) |
| AU20010032171 | AU20010032171 | AU20010032171 | AU20010032171 |
| 20/02/2001 | 20/02/2001 | 20/02/2001 | 20/02/2001 |
| AU773636 B2 27/05/2004 | AU773636 B2 27/05/2004 | AU773636 B2 27/05/2004 | AU773636 B2 27/05/2004 |
| System and method for controlling a wireless packet switched voice call | System and method for controlling a wireless packet switched voice call | System and method for controlling a wireless packet switched voice call | System and method for controlling a wireless packet switched voice call |
| | | | |
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| AUSTRALIA | AUSTRALIA | AUSTRALIA | AUSTRALIA |
| | | | |
| US20000183940P;WO2001IB00223 | US20000183940P;WO2001IB00223 | US20000183940P;WO2001IB00223 | US20000183940P;WO2001IB00223 |
| Nortel Networks Ltd | Nortel Networks Ltd | Research in Motion Limited | Research in Motion Limited |
| US20000183940P;US20010789435 | X | US20000183940P;US20010789435 | X |
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