| Automatic patent import |
| EP20120803955 |
| 26/03/2012 |
EP2728781 A4 23/07/2014 EP2728781 A1 07/05/2014 |
| METHOD, SYSTEM AND APPARATUS FOR SENDING AND RECEIVING FEEDBACK INFORMATION |
| PROCÉDÉ, SYSTÈME ET APPAREIL POUR TRANSMETTRE ET RECEVOIR DES INFORMATIONS DE RETOUR |
| VERFAHREN, SYSTEM UND VORRICHTUNG ZUM SENDEN UND EMPFANGEN VON FEEDBACK-INFORMATIONEN |
| |
| European Patent Office |
| CN20111183359;CN20111192510;WO2012CN73056 |
| CHINA ACADEMY OF TELECOMM TECH [CN] |
| CN20111183359;CN20111192510 |
| |