Patent Assignment
Reel/Frame 028214/0629
Change of Name
Recorded: 2012-05-16
Pages: 2
Assignor
SBC PROPERTIES, L.P.
Executed: 2003-06-10
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
In-Band Media Performance Monitoring
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 19, 2009
From: SBC KNOWLEDGE VENTURES, L.P.; AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 022706/0011 →
Assignment of Assignor's Interest
May 14, 2012
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: CHANYU HOLDINGS, LLC
Reel/Frame 028199/0385 →
Change of Name
May 14, 2012
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 028206/0623 →
Change of Name
May 14, 2012
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 028206/0626 →
Assignment of Assignor's Interest
Jan 25, 2019
From: ROVI CORPORATION
To: ROVI TECHNOLOGIES CORPORATION
Reel/Frame 048143/0607 →
Assignment of Assignor's Interest
Jan 25, 2019
From: INTELLECTUAL VENTURES ASSETS 127 LLC; INTELLECTUAL VENTURES ASSETS 122 LLC
To: ROVI CORPORATION
Reel/Frame 048143/0615 →
Assignment of Assignor's Interest
Jan 25, 2019
From: CHANYU HOLDINGS, LLC
To: INTELLECTUAL VENTURES ASSETS 122 LLC
Reel/Frame 048135/0815 →