Patent Assignment
Reel/Frame 019593/0357
Assignment of Assignor's Interest
Recorded: 2007-07-13
Pages: 63
Assignor
SBC HOLDINGS PROPERTIES, L.P.
Executed: 2002-06-26
Assignee
SBC PROPERTIES, L.P.
A NEVADA LIMITED PARTNERSHIP, 645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Methods and Apparatus to Perform Speech Reference Enrollment
Application:
11/774,987 →
Publication:
US 2008/0015858
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2007
From: AMERITECH PROPERTIES, INC.
To: SBC HOLDINGS PROPERTIES, L.P.
Reel/Frame 019593/0114 →
Assignment of Assignor's Interest
Jul 13, 2007
From: AMERITECH CORPORATION
To: AMERITECH PROPERTIES, INC.
Reel/Frame 019593/0174 →
Assignment of Assignor's Interest
Jul 13, 2007
From: BOSSEMEYER, ROBERT WESLEY
To: AMERITECH CORPORATION, A DELAWARE CORPORATION
Reel/Frame 019639/0351 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →