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Incheon, KR
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Patents Grants
last 30 patents
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Patent Grant
Device for measuring blood alcohol concentration
Patent number
9,063,120
Issue date
Jun 23, 2015
DATECH CO., LTD.
Kwang Hee Park
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
DRUNKOMETER
Publication number
20140358020
Publication date
Dec 4, 2014
DATECH CO., LTD.
Kwang Hee Park
G01 - MEASURING TESTING
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Patent Application
DEVICE FOR MEASURING BLOOD ALCOHOL CONCENTRATION
Publication number
20130111979
Publication date
May 9, 2013
DATECH CO., LTD.
Kwang Hee Park
G01 - MEASURING TESTING
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