| Patent normalization. | Manual patent holder change | Declaration submission | Declaration submission |
| US20000679791 | US20000679791 | US20000679791 | US20000679791 |
| 05/10/2000 | 05/10/2000 | 05/10/2000 | 05/10/2000 |
| US6763011 B1 13/07/2004 | US6763011 B1 13/07/2004 | US6763011 B1 13/07/2004 | US6763011 B1 13/07/2004 |
| Method and arrangement for timing the diversity weight changes in a cellular radio system | Method and arrangement for timing the diversity weight changes in a cellular radio system | Method and arrangement for timing the diversity weight changes in a cellular radio system | Method and arrangement for timing the diversity weight changes in a cellular radio system |
| | | | |
| | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
| | | | |
| FI19990002174 | FI19990002174 | FI19990002174 | FI19190992174 |
| NOKIA MOBILE PHONES LTD [FI] | Sisvel International SA | Sisvel International SA | Sisvel International SA |
| | FI19990002174 | X | |
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