| Declaration submission | Automatic patent import | Declaration submission | Automatic patent import |
| US201314052689 | US201314052689 | US201314052689 | US201314052689 |
| 11/10/2013 | 11/10/2013 | 11/10/2013 | 11/10/2013 |
| USRE45294 E1 16/12/2014 | USRE45294 E1 16/12/2014 | USRE45294 E1 16/12/2014 | USRE45294 E1 16/12/2014 |
| Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system | Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system | Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system | Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system |
| | | | |
| | | | |
| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
| | | | |
| US20060862032P;US20070744641;US201314052689 | US20060862032P;US20070744641;US201314052689 | US20060862032P;US20070744641;US201314052689 | US20060862032P;US20070744641;US201314052689 |
| FRAUNHOFER GES FORSCHUNG [DE] | FRAUNHOFER GES FORSCHUNG [DE] | FRAUNHOFER GES FORSCHUNG [DE] | FRAUNHOFER GES FORSCHUNG [DE] |
| | US20060862032P;US20070744641 | X | US20060862032P;US20070744641 |
| | | | |