IP Library › Assignment 011602/0369
Patent Assignment
Reel/Frame 011602/0369

Assignment of Assignor's Interest

Recorded: 2001-02-21 Pages: 4
Assignors
LEWIS, JAMES R.
Executed: 2001-02-20
ORTEGA, KERRY A.
Executed: 2001-02-20
RUTHERFOORD, C. THOMAS
Executed: 2001-02-20
SMITH, MARIA E.
Executed: 2001-02-20
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMORK, NEW YORK, 10504
Covered Property (1)
Method for Preserving Contextual Accuracy in an Extendible Speech Recognition Language Model
Patent: 7,103,533 →
Application: 09/790,352 →
Publication: US 2002/0116194
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 6, 2009
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 022354/0566 →
Assignment of Assignor's Interest Nov 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065566/0013 →