IP Library Assignment 021146/0199
Patent Assignment
Reel/Frame 021146/0199

Assignment of Assignor's Interest

Recorded: 2008-06-25 Pages: 3
Assignor
LIU, HUITAO
Executed: 2003-12-10
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Apparatus and Method of Securing Private Content Stored in a Memory
Patent: 7,953,443 →
Application: 12/145,554 →
Publication: US 2008/0254834
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 2, 2013
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 030745/0125 →