| Declaration submission | Manual patent holder change | Declaration submission |
| CN2004844232 | CN2004844232 | CN2004844232 |
| 03/11/2004 | 03/11/2004 | 03/11/2004 |
CN101044771 B 22/08/2012 CN101044771 A 26/09/2007 | CN101044771 B 22/08/2012 CN101044771 A 26/09/2007 | CN101044771 B 22/08/2012 CN101044771 A 26/09/2007 |
| Inter-system hand-over of a mobile terminal operable with a first and a second radio access network | Inter-system hand-over of a mobile terminal operable with a first and a second radio access network | Inter-system hand-over of a mobile terminal operable with a first and a second radio access network |
| | | |
| | | |
| CHINA | CHINA | CHINA |
| | | |
| WO2004IB03590 | WO2004IB03590 | WO2004IB03590 |
| NOKIA CORP | Vringo Infrastructure, Inc | Vringo Infrastructure, Inc |
| | WO2004IB03590 | X |
| | | |