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Yongju Kim
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Changwon-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Robotic cleaner and self testing method of the same
Patent number
9,928,459
Issue date
Mar 27, 2018
LG Electronics Inc.
Siyong Kim
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Robot cleaner and self testing method of the same
Patent number
8,800,101
Issue date
Aug 12, 2014
LG Electronics Inc.
Siyong Kim
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
ROBOT CLEANER AND SELF TESTING METHOD OF THE SAME
Publication number
20130030750
Publication date
Jan 31, 2013
Siyong Kim
G06 - COMPUTING CALCULATING COUNTING