Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 021964/0735 | |
| Pages: | 7 |
| | Recorded: | 12/11/2008 | | |
| Attorney Dkt #: | 33503-US-PAT (4214-08900) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/25/2014
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Application #:
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12145375
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Filing Dt:
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06/24/2008
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Publication #:
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Pub Dt:
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12/24/2009
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Title:
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METHOD FOR INDICATING SUPPORTED IP VERSIONS AND REACHING A DEVICE THAT SUPPORTS COMPATIBLE IP VERSIONS WITH SIP
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Assignee
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| 122 WEST JOHN CARPENTER PARKWAY |
| SUITE 430 |
| IRVING, TEXAS 75039 |
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Correspondence name and address
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J. ROBERT BROWN, JR.
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5601 GRANITE PARKWAY, STE. 750
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CONLEY ROSE, P.C.
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PLANO, TX 75024
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