| Declaration submission | Manual patent holder change | modification on not yet submitted declaration (reference:) |
| US19980096192 | US19980096192 | US19980096192 |
| 12/06/1998 | 12/06/1998 | 12/06/1998 |
| US6185424 B1 06/02/2001 | US6185424 B1 06/02/2001 | US6185424 B1 06/02/2001 |
| System for TDMA mobile-to-mobile VSELP CODEC bypass | System for TDMA mobile-to-mobile VSELP CODEC bypass | System for TDMA mobile-to-mobile VSELP CODEC bypass |
| | | |
| | | |
| UNITED STATES | UNITED STATES | UNITED STATES |
| | | |
| US19940358949;US19980096192 | US19940358949;US19980096192 | US19940358949;US19980096192 |
| NORTEL NETWORKS LTD [US] | Research in Motion Limited | Research in Motion Limited |
| | US19940358949;US19980096192 | X |
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