| Patent normalization. | Manual patent holder change | Declaration submission |
| EP20000940696 | EP20000940696 | EP20000940696 |
| 03/07/2000 | 03/07/2000 | 03/07/2000 |
EP1198917 B1 21/05/2003 EP1198917 A1 24/04/2002 | EP1198917 B1 21/05/2003 EP1198917 A1 24/04/2002 | EP1198917 B1 21/05/2003 EP1198917 A1 24/04/2002 |
| METHOD AND SYSTEM FOR DATA RECEPTION ACKNOWLEDGEMENT | METHOD AND SYSTEM FOR DATA RECEPTION ACKNOWLEDGEMENT | METHOD AND SYSTEM FOR DATA RECEPTION ACKNOWLEDGEMENT |
| PROCEDE ET SYSTEME D'ACCUSATION DE RECEPTION DE DONNEES | PROCEDE ET SYSTEME D'ACCUSATION DE RECEPTION DE DONNEES | PROCEDE ET SYSTEME D'ACCUSATION DE RECEPTION DE DONNEES |
| VERFAHREN UND SYSTEM ZUR DATENEMPFANGSQUITTIERUNG | VERFAHREN UND SYSTEM ZUR DATENEMPFANGSQUITTIERUNG | VERFAHREN UND SYSTEM ZUR DATENEMPFANGSQUITTIERUNG |
| | | |
| European Patent Office | European Patent Office | European Patent Office |
| GB19990015593;WO2000IB00962 | GB19990015593;WO2000IB00962 | GB19990015593;WO2000IB00962 |
| NOKIA CORP [FI] | Sisvel International SA | Sisvel International SA |
| | GB19990015593;WO2000IB00962 GB19990015593 | X |
| | | |