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: | 021940/0687 | |
| Pages: | 7 |
| | Recorded: | 12/08/2008 | | |
| Attorney Dkt #: | **IF-0044,-45,-51,-52,-53 |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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04/23/1996
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Application #:
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08147346
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Filing Dt:
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11/01/1993
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Title:
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CALLER NAME AND IDENTIFICATION COMMUNICATION SYSTEM WITH CALLER SCREENING OPTION
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Patent #:
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Issue Dt:
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02/04/2003
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Application #:
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08662077
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Filing Dt:
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06/12/1996
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Title:
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METHODS AND APPARATUS FOR CONTROLLING DIGITAL COMMUNICATIONS SWITCHING EQUIPMENT
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Patent #:
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Issue Dt:
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11/23/1999
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Application #:
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08695637
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Filing Dt:
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08/12/1996
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Title:
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DYNAMICALLY MODIFIABLE CALL PROCESSING METHODS AND APPARATUS
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Patent #:
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Issue Dt:
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11/07/2000
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Application #:
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09028071
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Filing Dt:
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02/23/1998
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Title:
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METHOD AND APPARATUS FOR OVER-THE-AIR SERVICE PROVISIONING OF A MOBILE TELEPHONE
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Patent #:
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Issue Dt:
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03/04/2003
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Application #:
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09707687
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Filing Dt:
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11/07/2000
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Title:
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METHOD AND APPARATUS FOR OVER-THE-AIR SERVICE PROVISIONING OF A MOBILE TELEPHONE
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Assignee
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| 13625 TECHNOLOGY DR |
| EDEN PRAIRIE, MINNESOTA 55344 |
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Correspondence name and address
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WOODCOCK WASHBURN LLP
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2929 ARCH STREET
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CIRA CENTRE, 12TH FLOOR
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PHILADELPHIA, PA 19104
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