| Declaration submission | Declaration submission |
| US20010919675 | US20010919675 |
| 31/07/2001 | 31/07/2001 |
US6954654 B2 11/10/2005 US2003027595 A1 06/02/2003 | US6954654 B2 11/10/2005 US2003027595 A1 06/02/2003 |
| Provision of services in a communication system including an interworking mobile switching center | Provision of services in a communication system including an interworking mobile switching center |
| | |
| | |
| UNITED STATES | UNITED STATES |
| | |
| US20010919675 | US20010919675 |
| LUCENT TECHNOLOGIES INC [US] | Lucent Technologies Inc EJZAK RICHARD PAUL |
| | |
| | |