| Declaration submission | Manual patent holder change | Declaration submission |
| CA19972196816 | CA19972196816 | CA19972196816 |
| 05/02/1997 | 05/02/1997 | 05/02/1997 |
CA2196816 C 25/04/2000 CA2196816 A1 03/10/1997 | CA2196816 C 25/04/2000 CA2196816 A1 03/10/1997 | CA2196816 C 25/04/2000 CA2196816 A1 03/10/1997 |
| Circuit and Method for Generating Cryptographic Keys | Circuit and Method for Generating Cryptographic Keys | Circuit and Method for Generating Cryptographic Keys |
| Circuit et méthode de génération de clés cryptographiques | Circuit et méthode de génération de clés cryptographiques | Circuit et méthode de génération de clés cryptographiques |
| | | |
| CANADA | CANADA | CANADA |
| | | |
| US19960626734 | US19960626734 | US19960626734 |
| LUCENT TECHNOLOGIES INC [US] | Alcatel-Lucent USA Inc. | Alcatel-Lucent USA Inc. |
| | US19960626734 | X |
| | | |