Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 044906/0748 | |
| Pages: | 4 |
| | Recorded: | 12/18/2017 | | |
| Attorney Dkt #: | AA-0041 & AA-0041.1 |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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05/09/2006
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Application #:
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10074813
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Filing Dt:
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02/13/2002
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Title:
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DISTRIBUTED CALL PROGRESS TONE DETECTION SYSTEM AND METHOD OF OPERATION THEREOF
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Patent #:
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Issue Dt:
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12/30/2008
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Application #:
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11384611
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Filing Dt:
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03/20/2006
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Publication #:
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Pub Dt:
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07/20/2006
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Title:
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METHOD OF OPERATING A DISTRIBUTED CALL PROGRESS TONE DETECTION SYSTEM
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Assignee
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| 600-5850 GRANITE PARKWAY |
| PLANO, TEXAS 75024 |
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Correspondence name and address
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MICHELLE WHITTINGTON
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1146 N. ALMA SCHOOL ROAD
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C/O MITEL
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MESA, AZ 85201
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