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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/17/2012
Application #:
11451238
Filing Dt:
06/12/2006
Publication #:
Pub Dt:
12/13/2007
Inventor:
Shaowei Pan
Title:
ROAMING MOBILE SUBSCRIBER REGISTRATION IN A DISTRIBUTED MOBILE ARCHITECTURE
Assignment: 1
Reel/Frame:
018029/0407Recorded: 06/12/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/2006
Assignee:
1501 WOODFIELD RD.
SUITE 100-E
SCHAUMBURG, ILLINOIS 60173
Correspondent:
JEFFREY G. TOLER
TOLER SCHAFFER, LLP
5000 PLAZA ON THE LAKE
SUITE 265
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:
018165/0034Recorded: 08/23/2006Pages: 2
Conveyance:
CHANGE OF ASSIGNEE'S ADDRESS
Assignor:
Exec Dt:
08/15/2006
Assignee:
1700 E. GOLF RD.
7TH FLOOR
SCHAUMBURG, ILLINOIS 60173
Correspondent:
JEFFREY G. TOLER
TOLER SCHAFFER, LLP
5000 PLAZA ON THE LAKE, SUITE 265
AUSTIN, TX 78746
Assignment: 3
Reel/Frame:
027743/0807Recorded: 02/21/2012Pages: 2
Conveyance:
COVENANT NOT TO SUE
Assignor:
Exec Dt:
02/07/2012
Assignee:
1303 EAST ALGONQUIN ROAD
SCHAUMBURG, ILLINOIS 60196
Correspondent:
TOLER LAW GROUP, INTELLECTUAL PROPERTIES
8500 BLUFFSTONE COVE
SUITE A201
AUSTIN, TX 78759
Assignment: 4
Reel/Frame:
070613/0796Recorded: 03/25/2025Pages: 6
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
02/27/2025
Assignee:
520 MADISON AVENUE
30TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
JAVIER J. RAMOS
1850 K STREET, NW
SUITE 1100
WASHINGTON, DC 20006

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