Inventor · disambiguated record
Bong Hwan Choi
Also filed as: CHOI BONG-HWAN
13 granted patents·1 pending application·74 citations·filing 1997–2014
89Inventor score
Top patents by PatentIndex Score
14 records- 0189US8526867B2Image forming apparatus and control method thereofCHO HYUN KI·Filed 2010·Granted Sep 3, 2013·6 cites·22 claims
- 0274US7864300B2Door opening and closing unit to control door rotating speed and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 4, 2011·4 cites·18 claims
- 0373US8205653B2Apparatus for attaching substratesKIM DONG GUN·Filed 2008·Granted Jun 26, 2012·4 cites·14 claims
- 0465US5943538AToner supplying device for developing unitSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Aug 24, 1999·18 cites·9 claims
- 0560US8750779B2Image forming apparatus and control method thereofAHN BYEONG HWA·Filed 2007·Granted Jun 10, 2014·2 cites·29 claims
- 0660US6041208AMethod and arrangement for retrieving/supplying developing material in electrophotography forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Mar 21, 2000·14 cites·15 claims
- 0759US7479977B2Image forming apparatus and laser scanning method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 20, 2009·1 cites·18 claims
- 0859US5845177AMethod and apparatus for preventing deformation and contamination of an OPC drum in an electrophotographic image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Dec 1, 1998·14 cites·17 claims
- 0957US9213285B2Image forming apparatus and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 15, 2015·0 cites·25 claims
- 1057US2013322933A1Image forming apparatus and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 1154US8388781B2Apparatus for attaching substrates and gap control unit thereofCHOI BONG HWAN·Filed 2007·Granted Mar 5, 2013·1 cites·19 claims
- 1251US8529715B2Apparatus for attaching substrates and gap control unit thereofCHOI BONG HWAN·Filed 2013·Granted Sep 10, 2013·0 cites·4 claims
- 1351US6203007B1Paper discharging mechanism for an image processing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Mar 20, 2001·10 cites·14 claims
- 1438US8391758B2Color image forming apparatusKIM SUNG DAE·Filed 2010·Granted Mar 5, 2013·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →