IP Library › Assignment 018519/0825
Patent Assignment
Reel/Frame 018519/0825

Assignment of Assignor's Interest

Recorded: 2006-11-15 Pages: 6
Assignors
MARTIN, JOHN M.
Executed: 2002-10-25
CHANG, HISAO M.
Executed: 2002-10-28
YING, SUEPING GINNY
Executed: 2002-10-27
Assignee
SBC PROPERTIES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Method and system for an automated disambiguation
Application: 11/461,191 →
Publication: US 2006/0259478
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 11, 2007
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 020094/0530 →
Change of Name Nov 18, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020129/0242 →