| Patent normalization. | Automatic patent import | Declaration submission | Declaration submission |
| US20020111996 | US20020111996 | US20020111996 | US20020111996 |
| 30/04/2002 | 30/04/2002 | 30/04/2002 | 30/04/2002 |
| US6819909 B1 16/11/2004 | US6819909 B1 16/11/2004 | US6819909 B1 16/11/2004 | US6819909 B1 16/11/2004 |
| Based station apparatus and communication method | Based station apparatus and communication method | Based station apparatus and communication method | Based station apparatus and communication method |
| | | | |
| | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
| | | | |
| JP20000265480;WO2001JP07243 | JP20000265480;WO2001JP07243 | JP20000265480;WO2001JP07243 | JP20000265480;WO2001JP07243 |
| MATSUSHITA ELECTRIC IND CO LTD [JP] | MATSUSHITA ELECTRIC IND CO LTD [JP] | MATSUSHITA ELECTRIC IND CO LTD [JP] | Godo Kaisha IP Bridge 1 |
| | JP20000265480 | X | |
| | | | |