IP Library › Assignment 020953/0298
Patent Assignment
Reel/Frame 020953/0298

Assignment of Assignor's Interest

Recorded: 2008-05-15 Pages: 4
Assignors
CHOI, CHAN-YOUNG
Executed: 2008-04-30
JEONG, YEONG-SAM
Executed: 2008-04-30
Assignee
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGNO-GU, SEOUL, 110-110, KOREA, REPUBLIC OF
Covered Property (1)
Traffic Information Providing System Using Digital Map for Collecting Traffic Information and Method Thereof
Patent: 8,041,503 →
Application: 12/093,826 →
Publication: US 2010/0179748
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 5, 2009
From: SK ENERGY CO., LTD.
To: SK MARKETING & COMPANY, CO., LTD.
Reel/Frame 022655/0631 →
Merger Apr 29, 2013
From: SK MARKETING & COMPANY CO., LTD.
To: SK PLANET CO., LTD.
Reel/Frame 030307/0531 →
Assignment of Assignor's Interest Oct 20, 2016
From: SK PLANET CO., LTD.
To: SK TELECOM CO., LTD.
Reel/Frame 040080/0854 →
Assignment of Assignor's Interest Mar 23, 2021
From: SK TELECOM CO., LTD.
To: T MAP MOBILITY CO., LTD.
Reel/Frame 055690/0193 →