Patent Assignment
Reel/Frame 050390/0827
Assignment of Assignor's Interest
Recorded: 2019-09-16
Pages: 7
Assignors
CHIKKALA, RAVITHEJ
Executed: 2019-09-03
LIU, SU
Executed: 2019-08-29
MAJDABADI, HAMID
Executed: 2019-08-29
RAVI, MANJUNATH
Executed: 2019-08-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
System for Embedding an Identification Code in a Phone Call via an Inaudible Signal