IP Library › Assignment 023169/0269
Patent Assignment
Reel/Frame 023169/0269

Assignment of Assignor's Interest

Recorded: 2009-08-31 Pages: 3
Assignors
BI, HAIFENG
Executed: 2009-08-28
BI, XIAOLIAN
Executed: 2009-08-28
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System and Method for Providing Recommendation Icons on an Electronic Programming Guide
Patent: 8,925,014 →
Application: 12/550,006 →
Publication: US 2011/0055871