IP Library Assignment 022135/0345
Patent Assignment
Reel/Frame 022135/0345

Assignment of Assignor's Interest

Recorded: 2009-01-21 Pages: 4
Assignors
COMERFORD, LIAM D.
Executed: 2009-01-12
VISWANATHAN, MAHESH
Executed: 2009-01-06
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Machine, System and Method for User-Guided Teaching and Modifying of Voice Commands and Actions Executed by a Conversational Learning System
Patent: 8,407,057 →
Application: 12/357,342 →
Publication: US 2010/0185445
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 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →