IP Library › Assignment 016569/0285
Patent Assignment
Reel/Frame 016569/0285

Assignment of Assignor's Interest

Recorded: 2005-05-13 Pages: 4
Assignors
LEWIS, STEVEN HART
Executed: 2005-04-28
ROSEN, KENNETH H.
Executed: 2005-04-28
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Apparatus and Method for Forming Search Engine Queries Based on Spoken Utterances
Patent: 8,751,240 →
Application: 11/128,564 →
Publication: US 2006/0259302
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 28, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038275/0238 →
Assignment of Assignor's Interest Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0310 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Assignment of Assignor's Interest Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →