IP Library › Assignment 021103/0152
Patent Assignment
Reel/Frame 021103/0152

Assignment of Assignor's Interest

Recorded: 2008-06-17 Pages: 3
Assignors
MAMOU, JONATHAN JOSEPH
Executed: 2008-06-02
MASS, YOSI
Executed: 2008-06-04
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Spoken Document Retrieval using Multiple Speech Transcription Indices
Patent: 9,405,823 →
Application: 12/140,282 →
Publication: US 2009/0030894
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 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →