Inventor · disambiguated record
Dong-Ha Choi
Also filed as: CHOI DONG H · CHOI DONG-HA
28 granted patents·7 pending applications·177 citations·filing 1996–2018
96Inventor score
Files withSAMSUNG ELECTRONICS CO LTD22CHOI DONG HA7LG ELECTRONICS INC2S PRINTING SOLUTION CO LTD2HEWLETT PACKARD DEVELOPMENT CO1
Top patents by PatentIndex Score
35 records- 0198US7949292B2Hinge apparatus for cover of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted May 24, 2011·35 cites·40 claims
- 0295US7665183B2Hinge apparatus for cover of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 23, 2010·16 cites·28 claims
- 0392US8565662B2Hinge apparatus for cover of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Oct 22, 2013·8 cites·37 claims
- 0491US9527322B2Hinge apparatus for cover of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 27, 2016·3 cites·7 claims
- 0591US8315549B2Hinge apparatus for cover of image forming apparatusCHOI DONG-HA·Filed 2009·Granted Nov 20, 2012·9 cites·54 claims
- 0689US8676110B2Hinge apparatus for cover of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 18, 2014·5 cites·37 claims
- 0788US10033891B2Hinge apparatus for cover of image forming apparatusS PRINTING SOLUTION CO LTD·Filed 2016·Granted Jul 24, 2018·3 cites·8 claims
- 0886US6564019B2Image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted May 13, 2003·28 cites·8 claims
- 0983US10306087B2Hinge apparatus for cover of image forming apparatusS PRINTING SOLUTION CO LTD·Filed 2018·Granted May 28, 2019·2 cites·18 claims
- 1078US9141075B2Image forming apparatus having pivotable upper bodyCHOI DONG-HA·Filed 2012·Granted Sep 22, 2015·2 cites·9 claims
- 1174US7156632B2Injection mold for display panel of washing machineLG ELECTRONICS INC·Filed 2003·Granted Jan 2, 2007·13 cites·18 claims
- 1272US8315540B2Compact image forming apparatus having pivotally attached scanning unitCHOI DONG-HA·Filed 2008·Granted Nov 20, 2012·3 cites·44 claims
- 1368US7192102B2Control panel assemblyLG ELECTRONICS INC·Filed 2003·Granted Mar 20, 2007·9 cites·11 claims
- 1467US7099619B2Automatic document feederSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 29, 2006·10 cites·18 claims
- 1563US7593146B2Image scanning device with cleaning unitSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 22, 2009·1 cites·10 claims
- 1662US6987525B2Image forming apparatus for duplex printingSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 17, 2006·8 cites·45 claims
- 1760US7952605B2Light scanning unit assembly, electrophotographic image forming apparatus including the same, and method of adjusting scanning line skewSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 31, 2011·2 cites·40 claims
- 1859US9618894B2Image forming apparatus having a compact sizeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 11, 2017·0 cites·16 claims
- 1957US8200117B2Image forming apparatus having pivotable upper bodyCHOI DONG-HA·Filed 2008·Granted Jun 12, 2012·1 cites·31 claims
- 2057US8128087B2Power transmitter for image forming apparatus and an image forming apparatus having the sameCHOI DONG-HA·Filed 2006·Granted Mar 6, 2012·1 cites·17 claims
- 2157US7773910B2Image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 10, 2010·2 cites·27 claims
- 2255US8682219B2Compact image forming apparatus having pivotally attached scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Mar 25, 2014·0 cites·19 claims
- 2352US8743428B2Image scanning unit and image forming apparatus having the sameCHOI DONG-HA·Filed 2005·Granted Jun 3, 2014·0 cites·9 claims
- 2450USRE48261EImage scanning unit and image forming apparatus having the sameHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Oct 13, 2020·0 cites·20 claims
- 2550US6059396AInk-jet printer having a unitary printhead and carriage assemblySAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted May 9, 2000·11 cites·26 claims
- 2648US2007022788A1Drum washing machineSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2748US2008063450A1Image forming apparatus having a compact sizeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 2844US2006013627A1Automatic document feeder and an image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 2942US2007028654A1Drum washing machineSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3040US7409176B2Image forming apparatus including photosensitive body fixing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 5, 2008·0 cites·16 claims
- 3138US8934831B2Image forming apparatus having printing path guide unitCHOI DONG HA·Filed 2010·Granted Jan 13, 2015·0 cites·12 claims
- 3237US5838353AWrite head container for ink jet printerSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Nov 17, 1998·5 cites·22 claims
- 3337US2006140670A1Image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 3437US2006045564A1Color image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 3535US2004164657A1Cabinet for home applianceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →