Assignee
PARK & OPC CO LTD
KR·3 granted patents·9 citations·filing 2003–2006
Top patents by PatentIndex Score
3 records- 0169US7894729B2Microchip and method for repairing cartridgePARK & OPC CO LTD·Filed 2006·Granted Feb 22, 2011·4 cites·6 claims
- 0241US6978105B2Drum assembly having helical gear and spur gear spaced therebetween for use in printerPARK & OPC CO LTD·Filed 2003·Granted Dec 20, 2005·5 cites·4 claims
- 0340US7676175B2Photosensitive drum for printer cartridge and method for mounting the samePARK & OPC CO LTD·Filed 2006·Granted Mar 9, 2010·0 cites·2 claims
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