Patent Assignment
Reel/Frame 037138/0856
Assignment of Assignor's Interest
Recorded: 2015-11-25
Pages: 5
Assignor
OH, HYUN OH
Executed: 2012-07-06
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Audio Playing Scheme for Digital Billboard System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.