Patent Assignment
Reel/Frame 048950/0799
Change of Name
Recorded: 2019-04-19
Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties
(3)
System and Method for Providing Network Security
System and Method for Providing Network Security
System and Method for Providing Network Security
Related Assignments
(10)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest
Sep 30, 2010
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVES, BRIAN A.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 025088/0951 →
Change of Name
Dec 9, 2011
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 027356/0655 →
Assignment of Assignor's Interest
Jul 3, 2012
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVES, BRIAN A.
To: AT&T INTELLECTUAL PROPERTY I, L.P. (FORMERLY KNOWN AS SBC KNOWLEDGE VENTURES, L.P.)
Reel/Frame 028481/0428 →
Assignment of Assignor's Interest
Sep 6, 2012
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVEZ, BRIAN A.
To: AT&T INTELLECTUAL PROPERTY I, L.P. (FORMERLY KNOWN AS SBC KNOWLEDGE VENTURES, L.P.)
Reel/Frame 028905/0501 →
Change of Name
Apr 19, 2019
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 048949/0315 →
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.
Apr 19, 2019
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 048947/0432 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 028905 Frame: 0501. Assignor(S) Hereby Confirms the Assignment.
Apr 19, 2019
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVES, BRIAN A.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 048947/0609 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 028481 Frame: 0428. Assignor(S) Hereby Confirms the Assignment.
Apr 19, 2019
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVES, BRIAN A.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 048947/0582 →
Corrective Assignment to Correct the Assignment Name Previously Recorded at Reel: 0025088 Frame: 0951. Assignor(S) Hereby Confirms the Assignment.
Apr 19, 2019
From: CHEN, ZESEN; ZHAO, YONGDONG; CHOU, PETER; GONSALVES, BRIAN A.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 048947/0470 →