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Jong-won Cho
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Incheon, KR
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Patents Grants
last 30 patents
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Patent Grant
Subtitle management method for digital video disk
Patent number
6,961,512
Issue date
Nov 1, 2005
DVD Tech Co., Ltd.
Jong-won Cho
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
SPECIMEN COLLECTION SOLUTION FOR ONE-STEP RAPID ANTIGEN DIAGNOSTIC...
Publication number
20230324385
Publication date
Oct 12, 2023
BIO3S Co., Ltd.
Jong Youn Cho
G01 - MEASURING TESTING