Inventor · disambiguated record
Heung-Sup Jeong
Also filed as: JEONG HEUNG-SUP
27 granted patents·6 pending applications·234 citations·filing 2003–2007
96Inventor score
Top patents by PatentIndex Score
33 records- 0196US7336916B2Electrophotographic image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 26, 2008·25 cites·17 claims
- 0294US7343118B2Door shock absorber and image forming apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 11, 2008·17 cites·20 claims
- 0393US7272341B2Electrophotographic image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 18, 2007·15 cites·17 claims
- 0488US7184689B2Developing cartridge having protective cover and image forming apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 27, 2007·10 cites·15 claims
- 0581US7731174B2Paper pickup device and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 8, 2010·11 cites·21 claims
- 0681US7054578B2System to replace a photosensitive unit and a transfer unit and a printer having the systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 30, 2006·19 cites·28 claims
- 0781US6941093B2Photoreceptive unit and transfer unit replacement system of printerSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 6, 2005·19 cites·63 claims
- 0877US7221880B2Waste toner transfer apparatus and electrophotographic printer using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 22, 2007·15 cites·38 claims
- 0977US7020428B2Waste toner collecting device of an electrophotographic image forming apparatus, method thereof, and an electrophotographic printer having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 28, 2006·15 cites·18 claims
- 1076US7076187B2Electrophotographic printerSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 11, 2006·15 cites·26 claims
- 1170US6882821B2Apparatus for discharging waste tonerSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 19, 2005·24 cites·16 claims
- 1269US7369789B2Door status switch operation mechanism for image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 6, 2008·3 cites·15 claims
- 1369US7099617B2Waste toner transfer apparatus and electrophotographic printer adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 29, 2006·10 cites·18 claims
- 1468US7068968B2Waste toner transfer apparatus and electrophotographic printer adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 27, 2006·10 cites·16 claims
- 1567US6785508B2Duplex printing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 31, 2004·10 cites·37 claims
- 1665US7343129B2Image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 11, 2008·2 cites·18 claims
- 1763US7483048B2Apparatus for fixing shaft of cartridge and image forming device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 27, 2009·2 cites·20 claims
- 1862US7389981B2Paper feeding apparatus for printer having double feed prevention unitSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 24, 2008·2 cites·8 claims
- 1962US7359658B2Tension adjuster of belt of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 15, 2008·2 cites·9 claims
- 2046US6926268B2Paper cassetteSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 9, 2005·1 cites·18 claims
- 2146US2006262176A1Apparatus and method for image registrationSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2245US8681373B2Image forming apparatus and image forming method thereof to print alternative images at an interval during a print jobLEE JIN-SOO·Filed 2007·Granted Mar 25, 2014·0 cites·19 claims
- 2345US7756445B2Transfer unit-fixing apparatus and image forming device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 13, 2010·0 cites·26 claims
- 2444US7450884B2Image forming apparatus having printing medium feeding unitSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 11, 2008·0 cites·14 claims
- 2544US7289749B2Electrophotographic printerSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 30, 2007·2 cites·30 claims
- 2644US7142802B2Fixing unit used with an image forming apparatus and an image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 28, 2006·2 cites·30 claims
- 2744US2006238598A1Laser scan unit assembly and an image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2843US7486906B2Electrophotographic printer having removable photosensitive drum unitSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 3, 2009·2 cites·20 claims
- 2941US7082281B2Electrophotographic printer having movable pre-transfer erasing unitSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 25, 2006·1 cites·17 claims
- 3039US2007171248A1Method and apparatus for compensating image skew and electro-photographic image froming apparatus incorporating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3138US2007098464A1Image transfer unit, electrophotographic image forming apparatus including the same, and electrophotographic image forming methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3237US2006115303A1Color registration sensing device, and electrophotographic image forming apparatus with the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 3336US2006269314A1Heat blocking apparatus for an image forming apparatus and image forming apparatus with the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →