IP Library › Assignment 013573/0098
Patent Assignment
Reel/Frame 013573/0098

Assignment of Assignor's Interest

Recorded: 2002-12-10 Pages: 2
Assignors
WANG, ZHONG-HUA
Executed: 2002-12-10
LUBENSKY, DAVID
Executed: 2002-12-10
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Name Entity Extraction Using Language Models
Patent: 7,299,180 →
Application: 10/315,400 →
Publication: US 2004/0111264
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 →