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Reel/Frame:043851/0515   Pages: 4
Recorded: 10/12/2017
Attorney Dkt #:7785-1409-01 IP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/22/2019
Application #:
15730226
Filing Dt:
10/11/2017
Publication #:
Pub Dt:
03/15/2018
Title:
METHOD AND APPARATUS FOR UTILIZING MOBILE SUBSCRIBER IDENTIFICATION INFORMATION WITH MULTIPLE DEVICES BASED ON REGISTRATION ERRORS
Assignor
1
Exec Dt:
09/22/2016
Assignee
1
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921

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