Assignee

LEE HYUN-CHEOL

KR·1 granted patent·1 pending application·0 citations·filing 2006–2011

Technology mixG03G1 G06Q1 H10P1

Top patents by PatentIndex Score

2 records

0139US8949064B2Measurement method and measurement system using the sameLEE HYUN-CHEOL·Filed 2011·Granted Feb 3, 2015·0 cites·16 claims
0230US2007003330A1Developing roller and developing cartridge having the sameLEE HYUN-CHEOL·Filed 2006·Application pending·0 cites

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