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Reel/Frame:041070/0252   Pages: 27
Recorded: 01/23/2017
Attorney Dkt #:C02-0128-000CON3/5571USC4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/26/2018
Application #:
15412280
Filing Dt:
01/23/2017
Publication #:
Pub Dt:
05/11/2017
Title:
Method and Apparatus for Providing Seamless Call Handoff Between Networks That Use Dissimilar Transmission Methods
Assignor
1
Exec Dt:
10/27/2004
Assignee
1
5565 GLENRIDGE CONNECTOR
SUITE 1700
ATLANTA, GEORGIA 30342
Correspondence name and address
AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921

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