IP Library Assignment 014288/0720
Patent Assignment
Reel/Frame 014288/0720

Assignment of Assignor's Interest

Recorded: 2004-01-26 Pages: 2
Assignor
SORIN, ALEXANDER
Executed: 2003-04-01
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Restoration of High-Order Mel Frequency Cepstral Coefficients
Patent: 7,305,339 →
Application: 10/405,733 →
Publication: US 2004/0199381
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 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →