Patent Assignment
Reel/Frame 038897/0259
Change of Name
Recorded: 2016-06-07
Pages: 2
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties
(2)
Bio-Phonetic Multi-Phrase Speaker Identity Verification
Bio-Phonetic Multi-Phrase Speaker Identity Verification
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Mar 26, 2009
From: SBC PROPERTIES, L.P.
To: AT&T INTELLECTUAL PROPERTY 1, L.P.
Reel/Frame 022449/0409 →
Assignment of Assignor's Interest
Jun 7, 2016
From: CHANG, HISAO M.
To: SBC PROPERTIES, L.P.
Reel/Frame 038824/0501 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 022449 Frame: 0409. Assignor(S) Hereby Confirms the Change of Name.
Jun 7, 2016
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 038897/0261 →
Change of Name
Jun 7, 2016
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 038897/0304 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →