| Patent normalization. | Added transposed item using job | Manual patent holder change | Declaration submission |
| US20010757917 | US20010757917 | US20010757917 | US20010757917 |
| 10/01/2001 | 10/01/2001 | 10/01/2001 | 10/01/2001 |
US7020108 B2 28/03/2006 US2001008521 A1 19/07/2001 | US7020108 B2 28/03/2006 US2001008521 A1 19/07/2001 | US7020108 B2 28/03/2006 US2001008521 A1 19/07/2001 | US7020108 B2 28/03/2006 US2001008521 A1 19/07/2001 |
| Method for preparing an interfrequency handover, a network element and a mobile station | Method for preparing an interfrequency handover, a network element and a mobile station | Method for preparing an interfrequency handover, a network element and a mobile station | Method for preparing an interfrequency handover, a network element and a mobile station |
| | | | |
| | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
| | | | |
| FI20000000043 | FI20000000043 | FI20000000043 | FI20000000043 |
| NOKIA MOBILE PHONES LTD [US] | NOKIA MOBILE PHONES LTD [FI] | Sisvel International SA | Sisvel International SA |
| | | FI20000000043 EP20010901229;FI20000000043;WO2001FI00016 | X |
| | | | |