Inventor · disambiguated record
Kwon-Cheol Lee
Also filed as: LEE KWON CHEOL
7 granted patents·1 pending application·14 citations·filing 2005–2014
76Inventor score
Top patents by PatentIndex Score
8 records- 0179US7971870B2Medium feeding unit and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 5, 2011·7 cites·20 claims
- 0270US9736322B2Electronic device and method of checking connected state of signal line thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 15, 2017·3 cites·18 claims
- 0368US8072477B2Image forming apparatus and signal synchronizing method thereofLEE KWON-CHEOL·Filed 2007·Granted Dec 6, 2011·4 cites·18 claims
- 0443US7443534B2Video clock generation apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 28, 2008·0 cites·6 claims
- 0542US8948667B2Image forming apparatus and auto color registration method of the sameKIM DONG-KYU·Filed 2011·Granted Feb 3, 2015·0 cites·7 claims
- 0641US8681374B2Image forming apparatus and auto color registration method thereofLEE KWON-CHEOL·Filed 2010·Granted Mar 25, 2014·0 cites·27 claims
- 0739US7307482B2Ring oscillator setting apparatus and method depending on environmental changes of an image formation apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 11, 2007·0 cites·10 claims
- 0839US2013071132A1Fuser protection device and image forming apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Application pending·0 cites
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