Patent Assignment
Reel/Frame 048947/0432
Corrective Assignment to Correct the Assignee Name and Execution Date Previously Recorded at Reel: 027356 Frame: 0655. Assignor(S) Hereby Confirms the Change of Name.
Recorded: 2019-04-19
Pages: 3
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for Providing Network Security
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 2005
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVES, BRIAN A.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 016562/0224 →
Change of Name
Dec 9, 2011
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 027356/0655 →
Change of Name
Apr 19, 2019
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 048950/0799 →