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Choong-Ki KIM
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Support beam structure capable of extending span and reducing heigh...
Patent number
8,813,445
Issue date
Aug 26, 2014
Choong-Ki Kim
E04 - BUILDING
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Patent Grant
Waterproofing structure and construction method therefor
Patent number
6,460,304
Issue date
Oct 8, 2002
Choong-Yup Kim
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
SUPPORT BEAM STRUCTURE CAPABLE OF EXTENDING SPAN AND REDUCING HEIGH...
Publication number
20140325937
Publication date
Nov 6, 2014
Choong-Ki KIM
E04 - BUILDING
Information
Patent Application
SUPPORT BEAM STRUCTURE CAPABLE OF EXTENDING SPAN AND REDUCING HEIGH...
Publication number
20120079782
Publication date
Apr 5, 2012
Choong-Ki KIM
E04 - BUILDING