Patent Assignment
Reel/Frame 040092/0234
Assignment of Undivided 50% Part Interest
Recorded: 2016-09-21
Pages: 2
Assignor
PIEZONICS CO., LTD.
Executed: 2016-09-20
Assignee
EPPZ
89, YANGDAEGIRO-GIL, BUSINESS INCUBATION CENTER OF KITECH, CHEONAN-SI, CHUNGNAM, 31056, KOREA, REPUBLIC OF
Covered Properties
(3)
Method and Apparatus for Chemical Vapor Deposition Capable of Preventing Contamination and Enhancing Film Growth Rate
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
(5)
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
Apr 9, 2012
From: BYUN, CHUL SOO
To: PIEZONICS CO., LTD.; KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Reel/Frame 028014/0422 →
Assignment of Assignor's Interest
Apr 9, 2012
From: PIEZONICS CO., LTD.
To: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Reel/Frame 028014/0565 →
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 →