Patent Assignment
Reel/Frame 043921/0585
Assignment of Assignor's Interest
Recorded: 2017-10-23
Pages: 3
Assignee
LIZEN COMPANY
(NAMSAN BLDG., NAMSAN-DONG 3-GA), #206, 131, SOPA-RO, JUNG-GU, SEOUL, 04629, KOREA, REPUBLIC OF
Covered Property
(1)
Method and apparatus for providing a message notification service based on spatial information