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Geon Hee Han
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Seoul-si, KR
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last 30 patents
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Patent Grant
System for handling scheduled lending and self-returning of article...
Patent number
8,527,286
Issue date
Sep 3, 2013
Eco, Inc.
Jong Min Lee
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
SYSTEM FOR HANDLING SCHEDULED LENDING AND SELF-RETURNING OF ARTICLE...
Publication number
20080111691
Publication date
May 15, 2008
Jong Min Lee
G06 - COMPUTING CALCULATING COUNTING