IP Library › Assignment 035280/0273
Patent Assignment
Reel/Frame 035280/0273

Change of Name

Recorded: 2015-03-25 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)
Bio-Phonetic Multi-Phrase Speaker Identity Verification
Patent: 9,236,051 →
Application: 12/490,836 →
Publication: US 2009/0259470
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 13, 2015
From: CHANG, HISAO M.
To: SBC PROPERTIES, L.P.
Reel/Frame 034962/0423 →
Change of Name Mar 25, 2015
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 035280/0284 →
Change of Name Mar 25, 2015
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 035282/0574 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →