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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/01/2005
Application #:
09721329
Filing Dt:
11/22/2000
Inventors:
Shamim A. Naqvi, Kumar K. Vishwanathan, Murali Aravamudan, Rangamani Sundar
Title:
SYSTEM AND METHOD OF SERVICING MOBILE COMMUNICATIONS WITH A PROXY SWITCH
Assignment: 1
Reel/Frame:
013471/0977Recorded: 03/07/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/06/2003
Exec Dt:
03/06/2003
Exec Dt:
03/06/2003
Exec Dt:
03/06/2003
Assignee:
3 HIGHWOOD DRIVE
TEWKSBURY, MASSACHUSETTS 01876
Correspondent:
HALE AND DORR LLP
MICHAEL A. DIENER
60 STATE STREET
BOSTON, MA 02109

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