| Patent normalization. | Manual patent holder change | Declaration submission |
| US20000462199 | US20000462199 | US20000462199 |
| 04/01/2000 | 04/01/2000 | 04/01/2000 |
| US6721304 B1 13/04/2004 | US6721304 B1 13/04/2004 | US6721304 B1 13/04/2004 |
| High-speed data transmission in a mobile communications system | High-speed data transmission in a mobile communications system | High-speed data transmission in a mobile communications system |
| | | |
| | | |
| UNITED STATES | UNITED STATES | UNITED STATES |
| | | |
| FI19980001043;WO1999FI00388 | FI19980001043;WO1999FI00388 | FI19980001043;WO1999FI00388 |
| NOKIA NETWORKS OY [FI] | Sisvel International SA | Sisvel International SA |
| | FI19980001043;WO1999FI00388 FI19980001043 | X |
| | | |