IP Library › Assignment 017429/0396
Patent Assignment
Reel/Frame 017429/0396

Assignment of Assignor's Interest

Recorded: 2006-04-04 Pages: 2
Assignors
BATES, CARY L.
Executed: 2005-12-22
WALLENFELT, BRIAN P.
Executed: 2005-12-21
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Speech Recognition System for Providing Voice Recognition Services Using a Conversational Language Model
Patent: 8,265,933 →
Application: 11/316,263 →
Publication: US 2007/0150278
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2009
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 022689/0317 →
Assignment of Assignor's Interest Nov 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065566/0013 →