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Patent Assignment
Reel/Frame 039986/0461

Assignment of Assignor's Interest

Recorded: 2016-10-11 Pages: 4
Assignor
CHIN, STEPHEN EMILLE
Executed: 2016-09-19
Assignee
AT&T MOBILITY II LLC
1025 LENOX PARK BLVD, ATLANTA, GEORGIA, 30319
Covered Property (1)
Method and Apparatus for Managing Mobile Subscriber Identification Information According to Registration Errors
Patent: 9,967,732 →
Application: 15/237,153 →
Publication: US 2018/0049018
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 11, 2016
From: CAMPBELL, CLIFTON ASHMAN; CHASTAIN, WALTER COOPER
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 039986/0485 →