IP Library › Assignment 020944/0786
Patent Assignment
Reel/Frame 020944/0786

Assignment of Assignor's Interest

Recorded: 2008-05-14 Pages: 2
Assignors
CO, RAYMOND L.
Executed: 2008-04-30
JAN, EE-EE
Executed: 2008-05-07
LUBENSKY, DAVID M.
Executed: 2008-05-07
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Improved Speech Recognition
Patent: 7,680,661 →
Application: 12/120,316 →
Publication: US 2009/0287483
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 →