Patent Assignment
Reel/Frame 044523/0944
Assignment of Assignor's Interest
Recorded: 2018-01-03
Pages: 3
Assignors
ICHIKAWA, OSAMU
Executed: 2017-11-17
KURATA, GAKUTO
Executed: 2017-11-17
FUKUDA, TAKASHI
Executed: 2017-11-17
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Acoustic Change Detection for Robust Automatic Speech Recognition Based on a Variance Between Distance Dependent Gmm Models