Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 017915/0029 | |
| Pages: | 6 |
| | Recorded: | 07/12/2006 | | |
| Attorney Dkt #: | 63134-P024US-10400587 |
| 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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03/29/2011
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Application #:
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11403547
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Filing Dt:
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04/13/2006
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Publication #:
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Pub Dt:
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10/18/2007
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Title:
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UNAUTHORIZED CALL ACTIVITY DETECTION AND PREVENTION SYSTEMS AND METHODS FOR A VOICE OVER INTERNET PROTOCOL ENVIRONMENT
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Assignee
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| C/O SECURUS TECHNOLOGIES, INC. |
| 14651 DALLAS PARKWAY, SUITE 600 |
| DALLAS, TEXAS 75254-7476 |
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Correspondence name and address
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DAVID H. TANNENBAUM
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2200 ROSS AVENUE
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SUITE 2800
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DALLAS, TX 75201
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