IP Library › Assignment 028300/0561
Patent Assignment
Reel/Frame 028300/0561

Assignment of Assignor's Interest

Recorded: 2012-05-30 Pages: 4
Assignor
Assignees
PIEZONICS CO., LTD.
35-3, HONGCHEON-RI, IPJANG-MYEON, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, 331-825, KOREA, REPUBLIC OF
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
35-3, HONGCHEON-RI, IPJANG-MYEON, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, 331-825, KOREA, REPUBLIC OF
Covered Properties (2)
Method for Chemical Vapor Deposition (Cvd) with Showerhead and Method Thereof
Patent: 7,479,303 →
Application: 11/436,727 →
Publication: US 2006/0263522
Apparatus of Chemical Vapor Deposition with a Showerhead Regulating Injection Velocity of Reactive Gases Postively and Method Thereof
Patent: 8,882,913 →
Application: 12/089,695 →
Publication: US 2009/0169744
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 Apr 9, 2012
From: PIEZONICS CO., LTD.
To: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Reel/Frame 028014/0565 →
Assignment of Undivided 50% Part Interest Sep 21, 2016
From: PIEZONICS CO., LTD.
To: EPPZ
Reel/Frame 040092/0234 →