Patent Assignment
Reel/Frame 025464/0444
Assignment of Assignor's Interest
Recorded: 2010-12-07
Pages: 6
Assignors
CHANG, HISAO M.
Executed: 2006-05-22
ARELLANO, JAVIER B.
Executed: 2006-05-22
FREW, STEVEN WILLIAM
Executed: 2006-05-23
GORTI, SREENIVASA
Executed: 2006-05-22
HOANG, BACH NGOC
Executed: 2006-05-22
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method of Providing Multimedia Communication Services
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 025464 Frame: 0444. Assignor(S) Hereby Confirms the Assignment.
Oct 3, 2017
From: CHANG, HISAO M.; ARELLANO, JAVIER B.; FREW, STEVEN WILLIAM; GORTI, SREENIVASA
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 044102/0161 →
Change of Name
Oct 3, 2017
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 044102/0370 →
Change of Name
Oct 3, 2017
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 044102/0559 →