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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/19/1999
Application #:
08810318
Filing Dt:
02/28/1997
Inventors:
DMITRY KAPLAN, DAVID M. STANHOPE, RANDOLPH W. MCKERNAN, HOWARD L. WILBURN et al
Title:
APPARATUS AND METHOD FOR PREVENTING FRAUDULENT CALLS IN A WIRELESS TELEPHONE SYSTEM USING DESTINATION AND FINGERPRINT ANALYSIS
Assignment: 1
Reel/Frame:
008654/0078Recorded: 08/07/1997Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/21/1997
Exec Dt:
07/21/1997
Exec Dt:
08/01/1997
Exec Dt:
07/22/1997
Exec Dt:
07/22/1997
Assignee:
2401 FOURTH AVENUE, SUITE 808
SEATTLE, WASHINGTON 98121
Correspondent:
SEED AND BERRY LLP
MICHAEL J. DONOHUE
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, CA 98104-7092

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