| Declaration submission | Manual patent holder change | Declaration submission |
| FR19960015743 | FR19960015743 | FR19960015743 |
| 20/12/1996 | 20/12/1996 | 20/12/1996 |
FR2757725 B1 05/10/2001 FR2757725 A1 26/06/1998 | FR2757725 B1 05/10/2001 FR2757725 A1 26/06/1998 | FR2757725 B1 05/10/2001 FR2757725 A1 26/06/1998 |
| Hierarchical transmission process for digital broadcast short wave signals | Hierarchical transmission process for digital broadcast short wave signals | Hierarchical transmission process for digital broadcast short wave signals |
| PROCEDE HIERARCHIQUE DE TRANSMISSION ET DE RADIODIFFUSION NUMERIQUE D'EMISSION RADIOPHONIQUES | PROCEDE HIERARCHIQUE DE TRANSMISSION ET DE RADIODIFFUSION NUMERIQUE D'EMISSION RADIOPHONIQUES | PROCEDE HIERARCHIQUE DE TRANSMISSION ET DE RADIODIFFUSION NUMERIQUE D'EMISSION RADIOPHONIQUES |
| | | |
| FRANCE | FRANCE | FRANCE |
| | | |
| FR19960015743 | FR19960015743 | FR19960015743 |
| THOMSON CSF [FR] | THOMSON LICENSING | THOMSON LICENSING |
| | FR19960015743 | X |
| | | |