Inventor · disambiguated record
Jae-Hwan Yoo
Also filed as: YOO JAE-HWAN
16 granted patents·6 pending applications·111 citations·filing 1996–2014
91Inventor score
Top patents by PatentIndex Score
22 records- 0180US8711196B2Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatusCHUN JIN-KWON·Filed 2011·Granted Apr 29, 2014·6 cites·20 claims
- 0278US7195163B2Laser scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Mar 27, 2007·20 cites·29 claims
- 0377US5933382ASemiconductor memory device including a redundant memory cell circuit which can reduce a peak current generated in a redundant fuse boxSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Aug 3, 1999·43 cites·3 claims
- 0475US7050083B2Sub-scanning interval adjusting apparatus for multi-beam laser scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 23, 2006·17 cites·44 claims
- 0565US8848014B2Polygon mirror assembly, light scanning unit employing polygon mirror assembly, and image forming apparatusLIM HEON-HEE·Filed 2011·Granted Sep 30, 2014·2 cites·12 claims
- 0665US7746372B2Beam deflector, light scanning unit and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 29, 2010·2 cites·20 claims
- 0760US7247841B2Light scanning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 24, 2007·2 cites·11 claims
- 0859US9429748B2Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 30, 2016·0 cites·20 claims
- 0957US7450287B2Optical scanning device and method for detecting synchronization signalSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 11, 2008·2 cites·14 claims
- 1055US9075339B2Polygon mirror assembly, light scanning unit employing polygon mirror assembly, and image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jul 7, 2015·0 cites·20 claims
- 1152US5894356AColor separation apparatus having RGB color filters and a three-line CCD sensorSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Apr 13, 1999·17 cites·9 claims
- 1250US2006209169A1Light scanning unit and electrophotographic image forming apparatus having the sameYOO JAE-HWAN·Filed 2006·Application pending·0 cites
- 1348US7348549B2Light scanning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 25, 2008·0 cites·3 claims
- 1441US7466332B2Light scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 16, 2008·0 cites·14 claims
- 1541US7173746B2Multi-beam scanning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 6, 2007·0 cites·18 claims
- 1641US2007242125A1Multi-beam scanning unit and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1741US2006268411A1Optical scanning apparatus and image forming apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1840US7151556B2Sub-scanning interval adjusting apparatus for multi-beam scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 19, 2006·0 cites·7 claims
- 1939US2007115528A1Multi-beam scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2036US7253938B2Laser scanning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 7, 2007·0 cites·3 claims
- 2133US2004056185A1Light scanning device of laser printerSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
- 2229US2010315478A1Semiconductor laser diode, printhead including the diode, and image forming apparatus including the diodeSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →