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Daejeon, KR
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last 30 patents
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Patent Grant
Insertion type compact disc case
Patent number
7,266,831
Issue date
Sep 4, 2007
Byeong-Seon Bak
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
FABRICATED DISK SAFEKEEPING DEVICE
Publication number
20080156677
Publication date
Jul 3, 2008
Byeong-seon BAK
G11 - INFORMATION STORAGE
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Patent Application
Insertion type compact disc case
Publication number
20050081232
Publication date
Apr 14, 2005
Byeong-Seon Bak
G11 - INFORMATION STORAGE