| Declaration submission | Manual patent holder change | modification on not yet submitted declaration (reference:) |
| US19940358949 | US19940358949 | US19940358949 |
| 19/12/1994 | 19/12/1994 | 19/12/1994 |
| US5768308 A 16/06/1998 | US5768308 A 16/06/1998 | US5768308 A 16/06/1998 |
| 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 | US19940358949 | US19940358949 |
| NORTHERN TELECOM LTD [CA] | Research in Motion Limited | Research in Motion Limited |
| | US19940358949;US19980096192 | X |
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