Patent Assignment
Reel/Frame 028014/0565
Assignment of Assignor's Interest
Recorded: 2012-04-09
Pages: 3
Assignor
PIEZONICS CO., LTD.
Executed: 2012-03-29
Assignee
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
35-3, HONGCHEON-RI, IPJANG-MYEON, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, 331, KOREA, REPUBLIC OF
Covered Properties
(2)
Method for Chemical Vapor Deposition (Cvd) with Showerhead and Method Thereof
Apparatus of Chemical Vapor Deposition with a Showerhead Regulating Injection Velocity of Reactive Gases Postively and Method Thereof
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 2006
From: BYUN, CHUL SOO
To: PIEZONICS CO., LTD.
Reel/Frame 017840/0199 →
Assignment of Assignor's Interest
Jun 2, 2008
From: BYUN, CHUL SOO; HAN, MAN CHEOL
To: PIEZONICS CO. LTD
Reel/Frame 021028/0658 →
Assignment of Assignor's Interest
May 30, 2012
From: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
To: PIEZONICS CO., LTD.; KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Reel/Frame 028300/0561 →
Assignment of Undivided 50% Part Interest
Sep 21, 2016
From: PIEZONICS CO., LTD.
To: EPPZ
Reel/Frame 040092/0234 →