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Choon-Taek Kim
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Kyunggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Glass-plate cutting machine
Patent number
7,642,483
Issue date
Jan 5, 2010
Rorze Systems Corporation
Ki-Yong You
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for cutting glass plate
Patent number
7,638,730
Issue date
Dec 29, 2009
Rorze Systems Corporation
Ki-Ryong Yoo
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for cutting glass plate
Publication number
20070170161
Publication date
Jul 26, 2007
Ki-Ryong Yoo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Glass-plate cutting machine
Publication number
20060151450
Publication date
Jul 13, 2006
Ki-Yong You
G02 - OPTICS