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In Gyoo LEE
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Anyang-si, KR
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last 30 patents
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Patent Grant
System and method for recycling high-boiling-point waste photoresis...
Patent number
9,168,468
Issue date
Oct 27, 2015
Korex Corporation
Ho Kyung Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for recycling high-boiling-point waste photoresis...
Patent number
8,961,744
Issue date
Feb 24, 2015
Korex Corporation
Ho Kyung Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR RECYCLING HIGH-BOILING-POINT WASTE PHOTORESIS...
Publication number
20150129409
Publication date
May 14, 2015
KOREX CORPORATION
Ho Kyung LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR RECYCLING HIGH-BOILING-POINT WASTE PHOTORESIS...
Publication number
20140238840
Publication date
Aug 28, 2014
KOREX CORPORATION
Ho Kyung Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL