Inventor · disambiguated record
Joo-Hwan Noh
Also filed as: NOH JOO HWAN
32 granted patents·4 pending applications·300 citations·filing 1999–2023
96Inventor score
Top patents by PatentIndex Score
36 records- 0196US6725004B2Coupling apparatus used with a printer or photocopierSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Apr 20, 2004·87 cites·18 claims
- 0292US7664431B2Photoconductive drum driving gear device usable with image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 16, 2010·16 cites·12 claims
- 0391US7283769B2Detachable developing apparatus and driving apparatus of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 16, 2007·13 cites·18 claims
- 0491USD546382SToner cartridge for printerSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 10, 2007·46 cites·1 claims
- 0590US8670690B2Process cartridge and image forming apparatus having the sameJANG HO JIN·Filed 2012·Granted Mar 11, 2014·9 cites·20 claims
- 0686US6240265B1Fixing device heat shield and method for forming a heat shield in a printerSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted May 29, 2001·36 cites·48 claims
- 0781US7292803B2Developing unit having foldable handle and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 6, 2007·5 cites·17 claims
- 0878US7890022B2Cover member, developing cartridge and developing unit for image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 15, 2011·5 cites·22 claims
- 0974US6704529B2Image forming apparatus having improved driving arrangementSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Mar 9, 2004·14 cites·19 claims
- 1070USD692945SToner cartridge for a printerNOH JOO-HWAN·Filed 2012·Granted Nov 5, 2013·17 cites·1 claims
- 1170US8295731B2Developing cartridge and image forming apparatus including the sameNOH JOO-HWAN·Filed 2008·Granted Oct 23, 2012·3 cites·22 claims
- 1269US7570914B2Image forming apparatus and a paper feeding apparatus for the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 4, 2009·3 cites·6 claims
- 1367USD600276SDeveloping device for printerSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Sep 15, 2009·16 cites·1 claims
- 1466US8055155B2Image forming apparatus with developing device support structureSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Nov 8, 2011·2 cites·3 claims
- 1565US7783229B2Detachable developer having development unit supported at three positionsSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 24, 2010·0 cites·5 claims
- 1665US7277661B2Image photographing apparatus having a developing unit comprising plural unitsSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 2, 2007·2 cites·13 claims
- 1763US8213838B2Developing apparatus, image forming apparatus having the same, and developer supplying method for a developing apparatusNOH JOO-HWAN·Filed 2008·Granted Jul 3, 2012·2 cites·31 claims
- 1863US8155558B2Developing cartridge, image forming apparatus having the same, and printing method for an image forming apparatusNOH JOO-HWAN·Filed 2008·Granted Apr 10, 2012·2 cites·39 claims
- 1961USD692944SToner cartridge for a printerNOH JOO-HWAN·Filed 2012·Granted Nov 5, 2013·12 cites·1 claims
- 2061US7881624B2Developer cartridge, developing unit and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 1, 2011·2 cites·24 claims
- 2161US7751745B2Developing apparatus, image forming apparatus having the same, and assembling method of a developing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 6, 2010·2 cites·25 claims
- 2257US7437094B2Image forming apparatus having a gap regulating mechanism to regulate a gap between a photosensitive drum and a developing rollerSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 14, 2008·1 cites·31 claims
- 2354US7242889B2Image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 10, 2007·5 cites·25 claims
- 2454US2023297040A1Field installation control system and method based on hybrid digital twin model for process operation optimizationSDPLEX CO LTD·Filed 2023·Application pending·0 cites
- 2550US7761030B2Developing unit having foldable handle and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 20, 2010·0 cites·10 claims
- 2649US8923736B2Developing unit and image forming apparatus employing the sameKIM JIN-HONG·Filed 2010·Granted Dec 30, 2014·0 cites·20 claims
- 2747US7406275B2Detachable developer capable of maintaining nipSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 29, 2008·0 cites·17 claims
- 2845US8983341B2Developing device and electrophotographic image forming apparatus including the sameMOON JI-WON·Filed 2012·Granted Mar 17, 2015·0 cites·25 claims
- 2945US8081900B2Developing apparatus and image forming apparatus having the sameNOH JOO-HWAN·Filed 2007·Granted Dec 20, 2011·0 cites·11 claims
- 3045US7778571B2Manufacturing method of developing unit, developing unit, and image forming deviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 17, 2010·0 cites·16 claims
- 3145US7340211B2Cleaning apparatus and image forming apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 4, 2008·0 cites·23 claims
- 3238US9020404B2Developing unit containing multiple supply rollers and image forming apparatus using the sameKIM JIN-HONG·Filed 2011·Granted Apr 28, 2015·0 cites·24 claims
- 3338US2006263117A1Doctor blade and development unit having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3437US2006087548A1Image forming apparatus and an image forming method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 3534US8457524B2Developing cartridge, image forming apparatus, and method of mounting/demounting developing cartridge to/from image forming apparatusCHEON YONG-JU·Filed 2008·Granted Jun 4, 2013·0 cites·24 claims
- 3634US2004253020A1Apparatus to drive a roller used in an electrophotographic printerFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →