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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/22/2000
Application #:
08897507
Filing Dt:
07/21/1997
Inventor:
DANIEL A. HANSON
Title:
PREPAY TELECOMMUNICATIONS SYSTEM WITH UNREGISTERED ROAMING CALL PROCESSING
Assignment: 1
Reel/Frame:
008665/0563Recorded: 07/21/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/17/1997
Assignee:
SUITE 212
8828 STEMMON FREEWAY
DALLAS, TEXAS 75247
Correspondent:
BAKER & BOTTS, L.L.P.
ROBERT M. CHIAVIELLO, JR.
2001 ROSS AVENUE
DALLAS, TEXAS 7201-2980
Assignment: 2
Reel/Frame:
013887/0345Recorded: 03/24/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/10/2003
Assignee:
487 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Correspondent:
ADAM M. TREIBER
KENYON & KENYON
1500 K STREET, N.W.
SUITE 700
WASHINGTON, DC 20005-1257
Assignment: 3
Reel/Frame:
022293/0218Recorded: 02/19/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/27/2008
Assignee:
14850 N. SCOTTSDALE RD.
SUITE 295
SCOTTSDALE, ARIZONA 85254
Correspondent:
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

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