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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/16/2015
Application #:
13620221
Filing Dt:
09/14/2012
Publication #:
Pub Dt:
01/17/2013
Inventors:
Xiaowen Mang, Carolyn Roche Johnson
Title:
METHOD AND APPARATUS FOR PRIORITIZING VOICE OVER INTERNET PROTOCOL SIGNALING MESSAGES
Assignment: 1
Reel/Frame:
029012/0864Recorded: 09/24/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/16/2008
Exec Dt:
09/16/2008
Assignee:
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Correspondent:
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:
041660/0584Recorded: 02/08/2017Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/13/2017
Assignee:
1455 MARKET STREET
SUITE 400
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
DANIEL R. BROWNSTONE
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041

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