Patent Assignment
Reel/Frame 021942/0050
Assignment of Assignor's Interest
Recorded: 2008-12-09
Pages: 4
Assignors
OH, JEON KEUN
Executed: 2008-10-16
LEE, JOONG HUI
Executed: 2008-10-16
JANG, SOO YEUP
Executed: 2008-10-09
MOON, GUN WOO
Executed: 2008-10-27
KIM, CHONG EUN
Executed: 2008-10-27
PARK, HONG SUN
Executed: 2008-10-27
Assignees
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGRO-GU, SEOUL 110-110, KOREA, REPUBLIC OF
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, GUSEONG-DONG, YUSEONG-GU, DAEJEON 305-701, KOREA, REPUBLIC OF
Covered Property
(1)
Charge Equalization Apparatus with Parallel Connection of Primary Windings of Multiple Transformers
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 12, 2011
From: SK ENERGY CO., LTD
To: SK INNOVATION CO., LTD.
Reel/Frame 026576/0776 →
Corrective Assignment to Correct the Assignee Address Previously Recorded on Reel 026576 Frame 0776. Assignor(S) Hereby Confirms the Change of Name.
May 24, 2017
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 042553/0926 →
Change of Address
Nov 7, 2022
From: SK INNOVATION CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 061895/0380 →
Nunc Pro Tunc Assignment
Nov 7, 2022
From: SK INNOVATION CO., LTD.
To: SK ON CO., LTD.
Reel/Frame 062034/0198 →