Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 043340/0001 | |
| Pages: | 16 |
| | Recorded: | 05/26/2017 | | |
| Attorney Dkt #: | 29717-1014001 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE SCHEDULE A TO ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 027054 FRAME: 0065. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
6
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12793668
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Filing Dt:
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06/03/2010
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Publication #:
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Pub Dt:
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01/06/2011
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Title:
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VOICE SERVICE IN EVOLVED PACKET SYSTEM
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Patent #:
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Issue Dt:
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08/04/2020
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Application #:
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12793670
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Filing Dt:
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06/03/2010
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Publication #:
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Pub Dt:
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01/06/2011
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Title:
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VOICE SERVICE IN EVOLVED PACKET SYSTEM
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Patent #:
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Issue Dt:
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04/16/2013
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Application #:
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12793673
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Filing Dt:
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06/03/2010
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Publication #:
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Pub Dt:
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01/06/2011
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Title:
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VOICE SERVICE IN EVOLVED PACKET SYSTEM
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Patent #:
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Issue Dt:
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08/07/2012
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Application #:
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13244721
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Filing Dt:
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09/26/2011
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Publication #:
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Pub Dt:
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01/19/2012
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Title:
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VOICE SERVICE IN EVOLVED PACKET SYSTEM
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Patent #:
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NONE
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Issue Dt:
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Application #:
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13244728
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Filing Dt:
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09/26/2011
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Publication #:
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Pub Dt:
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01/19/2012
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Title:
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VOICE SERVICE IN EVOLVED PACKET SYSTEM
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Patent #:
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Issue Dt:
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11/04/2014
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Application #:
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13244744
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Filing Dt:
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09/26/2011
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Publication #:
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Pub Dt:
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01/19/2012
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Title:
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VOICE SERVICE IN EVOLVED PACKET SYSTEM
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, ON, CANADA N2L 3W8 |
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Correspondence name and address
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FISH & RICHARDSON P.C.
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P.O. BOX 1022
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MINNEAPOLIS, MN 55440-1022
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