IP Library › Assignment 014246/0141
Patent Assignment
Reel/Frame 014246/0141

Assignment of Assignor's Interest

Recorded: 2003-07-07 Pages: 2
Assignors
TAKIGUCHI, TETSUYA
Executed: 2003-05-02
NISHIMURA, MASAFUMI
Executed: 2003-05-02
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Speech Recognition System and Program Thereof
Patent: 7,403,896 →
Application: 10/389,859 →
Publication: US 2003/0225581
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 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →