Declaration submission | Manual patent holder change | Declaration submission | Automatic patent import | modification on not yet submitted declaration (reference:) | Automatic patent import |
US201414172248 | US201414172248 | US201414172248 | US201414172248 | US201414172248 | US201414172248 |
04/02/2014 | 04/02/2014 | 04/02/2014 | 04/02/2014 | 04/02/2014 | 04/02/2014 |
US2014146685 A1 29/05/2014 | US2014146685 A1 29/05/2014 | US2014146685 A1 29/05/2014 | US9215684 B2 15/12/2015 US2014146685 A1 29/05/2014 | US9215684 B2 15/12/2015 US2014146685 A1 29/05/2014 | US9215684 B2 15/12/2015 US2014146685 A1 29/05/2014 |
METHODS AND APPARATUS TO MAINTAIN CALL CONTINUITY | METHODS AND APPARATUS TO MAINTAIN CALL CONTINUITY | METHODS AND APPARATUS TO MAINTAIN CALL CONTINUITY | METHODS AND APPARATUS TO MAINTAIN CALL CONTINUITY | METHODS AND APPARATUS TO MAINTAIN CALL CONTINUITY | METHODS AND APPARATUS TO MAINTAIN CALL CONTINUITY |
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UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES |
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US20100374869P;US201113212775;US201414172248 | US20100374869P;US201113212775;US201414172248 | US20100374869P;US201113212775;US201414172248 | US20100374869P;US201113212775;US201414172248 | US20100374869P;US201113212775;US201414172248 | US20100374869P;US201113212775;US201414172248 |
BLACKBERRY LTD [CA] | BLACKBERRY LTD | BLACKBERRY LTD | BLACKBERRY LTD [CA] | BLACKBERRY LTD [CA] | BLACKBERRY LTD [CA] |
| US20100374869P;US201113212775 | X | US20100374869P;US201113212775 | X | US20100374869P;US201113212775 |
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