Inventor · disambiguated record
Chung-Guk Baek
Also filed as: BAEK CHUNG-GUK
19 granted patents·3 pending applications·288 citations·filing 1992–2008
94Inventor score
Files withSAMSUNG ELECTRONICS CO LTD21
Top patents by PatentIndex Score
22 records- 0196US6032010AInk supply apparatus for wet electrophotographic printerSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Feb 29, 2000·104 cites·2 claims
- 0294US6249655B1Ink delivery system of liquid electrophotographic color printer and ink refilling method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jun 19, 2001·58 cites·28 claims
- 0385US5209260AValve unit for hermetic reciprocating type compressorSAMSUNG ELECTRONICS CO LTD·Filed 1992·Granted May 11, 1993·60 cites·2 claims
- 0481US7245867B2Waste toner collecting apparatus and electrophotographic image forming device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 17, 2007·6 cites·6 claims
- 0575US6952545B2OPC unit exchanging apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 4, 2005·14 cites·20 claims
- 0670US7266338B2Waste toner pulverizing apparatus and toner cartridge with the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 4, 2007·8 cites·20 claims
- 0765US8036581B2Developing device to smoothy dispense developer and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Oct 11, 2011·2 cites·21 claims
- 0864US7286787B2Shutter for a developing unit of an electrophotographic image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 23, 2007·2 cites·20 claims
- 0963US7248816B2Photosensitive unit and electrophotographic image forming apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 24, 2007·2 cites·22 claims
- 1059US7269378B2Transfer unit mounting device and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 11, 2007·9 cites·45 claims
- 1155US6411790B1Apparatus for feeding developing solution for a wet type electrophotographic color printerSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jun 25, 2002·6 cites·19 claims
- 1253US6778800B2Squeezing device of a wet printer and a developing unit employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Aug 17, 2004·5 cites·9 claims
- 1351US7164876B2Photoreceptor unitSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 16, 2007·4 cites·44 claims
- 1443US7050750B2Waste toner collecting apparatus using OPC drumSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 23, 2006·2 cites·15 claims
- 1543US6406128B2Ink supply apparatus of printerSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jun 18, 2002·2 cites·4 claims
- 1643US6253049B1Liquid developer refilling system of liquid electrophotographic printer and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jun 26, 2001·2 cites·34 claims
- 1741US7260343B2Gear assembly used with an image forming apparatus, an optical photoconductive (OPC) unit having the same, and a method of driving the gear assemblySAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 21, 2007·1 cites·33 claims
- 1840US7263310B2Housing assembly of OPC unitSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 28, 2007·1 cites·36 claims
- 1937US2006251447A1Image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2034US2005129426A1Photosensitive drum having a spacer and electrophotograhic image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 2134US2005078979A1Organic photoconductive drum assemblyFiled 2004·Application pending·0 cites
- 2233US6801732B2Developing apparatus of electric photographic printerSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Oct 5, 2004·0 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →