IP Library › Assignment 033470/0839
Patent Assignment
Reel/Frame 033470/0839

Change of Name

Recorded: 2014-08-04 Pages: 4
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property (1)
System and Method of Managing Protected Video Content
Patent: 8,312,558 →
Application: 11/649,381 →
Publication: US 2008/0163288
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 28, 2009
From: GHOSAL, DIPAK
To: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Reel/Frame 023016/0068 →
Assignment of Assignor's Interest Feb 25, 2010
From: OU, CANHUI; LI, ZHI
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 023991/0607 →