Assignee
KIM SU-DONG
KR·4 granted patents·4 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0173US9633382B2Management apparatus and billing method thereofKIM SU-DONG·Filed 2011·Granted Apr 25, 2017·3 cites·17 claims
- 0263US8238763B2Systems and methods of managing errors of an image forming apparatusKIM SU-DONG·Filed 2010·Granted Aug 7, 2012·1 cites·29 claims
- 0347US8606663B2Management server and method of charging for printingKIM SU-DONG·Filed 2010·Granted Dec 10, 2013·0 cites·24 claims
- 0445US8107090B2Image forming apparatus management server, service continuity score (SCS) calculating method of management server, and image forming apparatus management systemKIM SU-DONG·Filed 2008·Granted Jan 31, 2012·0 cites·25 claims
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