| Patent normalization. | Manual patent holder change | Declaration submission |
| US19990399771 | US19990399771 | US19990399771 |
| 21/09/1999 | 21/09/1999 | 21/09/1999 |
| US6466568 B1 15/10/2002 | US6466568 B1 15/10/2002 | US6466568 B1 15/10/2002 |
| Multi-rate radiocommunication systems and terminals | Multi-rate radiocommunication systems and terminals | Multi-rate radiocommunication systems and terminals |
| | | |
| | | |
| UNITED STATES | UNITED STATES | UNITED STATES |
| | | |
| US19960725643;US19990399771 | US19960725643;US19990399771 | US19960725643;US19990399771 |
| ERICSSON TELEFON AB L M [SE] | Wi-Fi One, LLC | Wi-Fi One, LLC |
| | US19960725643;US19990399771 | X |
| | | |