Patent Assignment Details
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| Reel/Frame: | 013471/0964 | |
| Pages: | 5 |
| | Recorded: | 03/07/2003 | | |
| 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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10/05/2004
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Application #:
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09721327
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Filing Dt:
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11/22/2000
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Title:
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SYSTEM AND METHOD OF MOBILITY MANAGEMENT IN A MOBILE COMMUNICATIONS NETWORK HAVING A PROXY SWITCH
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Assignee
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| 3 HIGHWOOD DRIVE |
| TEWKSBURY, MASSACHUSETTS 01876 |
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Correspondence name and address
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HALE AND DORR LLP
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MICHAEL A. DIENER
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60 STATE STREET
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BOSTON, MA 02109
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