Patent Assignment
Reel/Frame 022611/0642
Assignment of Assignor's Interest
Recorded: 2009-04-29
Pages: 6
Assignors
ZHANG, LAN
Executed: 2002-09-19
PAGE, JOSEPH E., JR.
Executed: 2002-09-19
KREINER, BARRETT M.
Executed: 2002-09-19
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
645 E. PLUMB LANE, RENO, NEVADA, 27519
Covered Property
(1)
Apparatus and Method for Providing Hands-Free Operation of a Device
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2016
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 039472/0964 →
Change of Name
Aug 18, 2016
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0607 →
Change of Name
Aug 18, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0806 →
Change of Name
Aug 18, 2016
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 039724/0906 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →