Patent Assignment
Reel/Frame 017672/0881
Assignment of Assignor's Interest
Recorded: 2006-05-24
Pages: 5
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: 2005-05-22
Assignee
SBC KNOWLEDGE VENTURES, 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.
Change of Name
Sep 11, 2013
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 031203/0299 →
Corrective Assignment to Correct the Assignee Name/Execution Date Previously Recorded at Reel: 031203 Frame: 0299. Assignor(S) Hereby Confirms the Change of Name.
Oct 3, 2017
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 044101/0056 →
Change of Name
Oct 3, 2017
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 044109/0005 →