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: | 015991/0303 | |
| Pages: | 23 |
| | Recorded: | 05/10/2005 | | |
| Conveyance: | INTELLECTUAL PROPERTY SECURITY AGREEMENT |
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Total properties:
6
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Patent #:
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Issue Dt:
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02/13/1990
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Application #:
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07246582
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Filing Dt:
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09/19/1988
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Title:
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SYSTEM FOR THE EXTENDED PROVISION OF CELLULAR MOBILE RADIOTELEPHONE SERVICE
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Patent #:
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Issue Dt:
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03/05/1996
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Application #:
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08224457
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Filing Dt:
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04/07/1994
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Title:
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ENHANCED CALL DELIVERY SYSTEM FOR ROAMING CELLULAR SUBSCRIBERS
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Patent #:
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Issue Dt:
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10/13/1998
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Application #:
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08585232
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Filing Dt:
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01/11/1996
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Title:
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CHURN AMELIORATION SYSTEM AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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11/08/2005
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Application #:
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09026903
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Filing Dt:
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02/20/1998
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Title:
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METHOD AND SYSTEM FOR AUTHORIZATION, ROUTING, AND DELIVERY OF TRANSMISSIONS
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Patent #:
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Issue Dt:
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04/11/2000
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Application #:
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09061798
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Filing Dt:
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04/16/1998
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Title:
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CHURN AMELIORATION SYSTEM AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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03/26/2002
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Application #:
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09512803
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Filing Dt:
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02/25/2000
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Title:
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International signaling gateway
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Assignee
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| 745 SEVENTH AVENUE, 8TH FLOOR |
| NEW YORK, NEW YORK 10019 |
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Correspondence name and address
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JULIE L. DALKE
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650 TOWN CENTER DRIVE, SUITE 2000
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COSTA MESA, CA 92626
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