| Patent normalization. | Automatic patent import | Declaration submission | Declaration submission |
| EP20080004603 | EP20080004603 | EP20080004603 | EP20080004603 |
| 01/03/2000 | 01/03/2000 | 01/03/2000 | 01/03/2000 |
| EP1973257 A1 24/09/2008 | EP1973257 A1 24/09/2008 | EP1973257 A1 24/09/2008 | EP1973257 A1 24/09/2008 |
| OFDM transmission/reception apparatus | OFDM transmission/reception apparatus | OFDM transmission/reception apparatus | OFDM transmission/reception apparatus |
| Appareil de transmission/réception OFDM | Appareil de transmission/réception OFDM | Appareil de transmission/réception OFDM | Appareil de transmission/réception OFDM |
| OFDM-Übertragungs-/Empfangsvorrichtung | OFDM-Übertragungs-/Empfangsvorrichtung | OFDM-Übertragungs-/Empfangsvorrichtung | OFDM-Übertragungs-/Empfangsvorrichtung |
| | | | |
| European Patent Office | European Patent Office | European Patent Office | European Patent Office |
| EP20000104279;JP19990054667;JP19990249938 | EP20000104279;JP19990054667;JP19990249938 | EP20000104279;JP19990054667;JP19990249938 | EP20000104279;JP19990054667;JP19990249938 |
| MATSUSHITA ELECTRIC IND CO LTD [JP] | MATSUSHITA ELECTRIC IND CO LTD [JP] | MATSUSHITA ELECTRIC IND CO LTD [JP] | Godo Kaisha IP Bridge 1 |
| | JP19990054667;JP19990249938;JP20000056166 JP19990054667;JP19990249938 | X | |
| | | | |