Patent Assignment
Reel/Frame 019354/0929
Assignment of Assignor's Interest
Recorded: 2007-05-30
Pages: 4
Assignors
LEE, KI HOON
Executed: 2007-04-16
PARK, YOUNG HOON
Executed: 2007-04-16
LEE, SAHNG KYOO
Executed: 2007-04-16
SEO, TAE WOOK
Executed: 2007-04-16
CHANG, HO SEUNG
Executed: 2007-04-10
Assignee
INTEGRATED PROCESS SYSTEMS LTD
33, JIJE-DONG, GYEONGGI-DO, PYUNGTAEK-SI, KOREA, REPUBLIC OF
Covered Property
(1)
Method of Depositing Thin Film and Method of Manufacturing Semiconductor Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Nov 13, 2011
From: INTEGRATED PROCESS SYSTEMS LTD.
To: ATTO CO., LTD.
Reel/Frame 027218/0394 →
Change of Name
Nov 15, 2011
From: ATTO CO., LTD.
To: WONIK IPS CO., LTD.
Reel/Frame 027231/0896 →
Assignment of Assignor's Interest
Apr 26, 2016
From: WONIK IPS CO., LTD.
To: WONIK IPS CO., LTD.
Reel/Frame 038523/0270 →