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Joon Ho An
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Busan, KR
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Patents Grants
last 30 patents
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Patent Grant
Substrate processing system
Patent number
10,518,382
Issue date
Dec 31, 2019
KCTECH CO., LTD.
Young Kyu Kweon
B08 - CLEANING
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Patent Grant
Substrate processing system and substrate processing method
Patent number
10,002,777
Issue date
Jun 19, 2018
KCTECH CO., LTD.
Young Kyu Kweon
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE PROCESSING METHOD
Publication number
20170323807
Publication date
Nov 9, 2017
K.C. TECH CO., LTD.
Young Kyu Kweon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE PROCESSING SYSTEM
Publication number
20170320188
Publication date
Nov 9, 2017
K.C. TECH CO., LTD.
Young Kyu Kweon
B08 - CLEANING