IP Library › Assignment 012460/0192
Patent Assignment
Reel/Frame 012460/0192

Assignment of Assignor's Interest

Recorded: 2002-01-04 Pages: 3
Assignors
CHAUDHARI, UPENDRA V.
Executed: 2001-08-30
NAVRATIL, JIRI
Executed: 2001-08-30
RAMASWAMY, GANESH N.
Executed: 2001-08-30
Assignee
IBM CORPORATION
ARMONK, NEW YORK, 10504
Covered Property (1)
Speaker Identification Employing a Confidence Measure That Uses Statistical Properties of N-Best Lists
Patent: 7,039,587 →
Application: 10/039,258 →
Publication: US 2003/0130844
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 →