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ChungNam, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus of chemical vapor deposition with a showerhead regulating...
Patent number
9,476,121
Issue date
Oct 25, 2016
Piezonics Co., Ltd.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus of chemical vapor deposition with a showerhead regulating...
Patent number
8,882,913
Issue date
Nov 11, 2014
Piezonics Co., Ltd.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for chemical vapor deposition (CVD) with showerhead
Patent number
8,298,370
Issue date
Oct 30, 2012
Piezonics Co., Ltd.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Piezoelectric ink jet printer head and its manufacturing process
Patent number
7,488,057
Issue date
Feb 10, 2009
Piezonics Co., Ltd.
Young June Cho
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS OF CHEMICAL VAPOR DEPOSITION WITH A SHOWERHEAD REGULATING...
Publication number
20150000594
Publication date
Jan 1, 2015
PIEZONICS CO., LTD.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS OF CHEMICAL VAPOR DEPOSITION WITH A SHOWERHEAD REGULATING...
Publication number
20150004313
Publication date
Jan 1, 2015
PIEZONICS CO., LTD.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS OF CHEMICAL VAPOR DEPOSITION WITH A SHOWERHEAD REGULATING...
Publication number
20090169744
Publication date
Jul 2, 2009
Piezonics Co., Ltd.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Apparatus for chemical vapor deposition (CVD) with showerhead and m...
Publication number
20060263522
Publication date
Nov 23, 2006
Piezonics Co., Ltd.
Chul Soo Byun
C30 - CRYSTAL GROWTH
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