Assignee
LEE HYUN-CHUL
KR·23 granted patents·2 pending applications·114 citations·filing 2007–2012
Top patents by PatentIndex Score
25 records- 0197US8444906B2Method of cutting substrateLEE HYUN-CHUL·Filed 2010·Granted May 21, 2013·57 cites·16 claims
- 0290US8520182B2Flat panel display and manufacturing method thereofLEE HYUN-CHUL·Filed 2010·Granted Aug 27, 2013·7 cites·12 claims
- 0388US8972413B2System and method for matching comment data to text dataLEE HYUN CHUL·Filed 2011·Granted Mar 3, 2015·12 cites·28 claims
- 0485US9174307B2Substrate cutting apparatus and method for cutting substrate using the sameLEE HYUN-CHUL·Filed 2010·Granted Nov 3, 2015·6 cites·19 claims
- 0582US8198626B2Reference wafer for calibration and method for fabricating the sameLEE HYUN-CHUL·Filed 2009·Granted Jun 12, 2012·11 cites·7 claims
- 0678US8898151B2System and method for filtering documentsLEE HYUN CHUL·Filed 2011·Granted Nov 25, 2014·6 cites·30 claims
- 0774US8067332B2Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the sameLEE HYUN-CHUL·Filed 2007·Granted Nov 29, 2011·3 cites·33 claims
- 0874US8057560B2Fuel processor having movable burner, method of operating the same, and fuel cell system having the sameLEE HYUN-CHUL·Filed 2007·Granted Nov 15, 2011·2 cites·16 claims
- 0970US8477451B2Shroud integrated cover and hard disk drive including the sameLEE HYUN CHUL·Filed 2012·Granted Jul 2, 2013·2 cites·11 claims
- 1070US8328885B2Fuel reformer burner of fuel cell systemLEE HYUN-CHUL·Filed 2009·Granted Dec 11, 2012·2 cites·7 claims
- 1170US8298984B2Non-pyrophoric catalyst for water-gas shift reaction and method of preparing the sameLEE HYUN-CHUL·Filed 2008·Granted Oct 30, 2012·2 cites·8 claims
- 1267US8633132B2Hydrocarbon reforming catalyst, method of preparing the same and fuel cell including the hydrocarbon reforming catalystLEE HYUN-CHUL·Filed 2009·Granted Jan 21, 2014·1 cites·18 claims
- 1365US8803502B2Voltage regulatorLEE HYUN CHUL·Filed 2012·Granted Aug 12, 2014·2 cites·16 claims
- 1460US8202660B2Fuel cell system including fuel processor and managing method thereofLEE HYUN-CHUL·Filed 2011·Granted Jun 19, 2012·0 cites·3 claims
- 1557US9116979B2Systems and methods for creating an interest profile for a userLEE HYUN CHUL·Filed 2011·Granted Aug 25, 2015·1 cites·23 claims
- 1656US8101542B2Catalyst for oxidizing monoxide and method of preparing the sameLEE HYUN-CHUL·Filed 2007·Granted Jan 24, 2012·0 cites·8 claims
- 1752US8226736B2Fuel processor having desulfurizer with sulfer sensor, fuel cell system including the fuel processor, and method of operating the fuel cell systemLEE HYUN-CHUL·Filed 2007·Granted Jul 24, 2012·0 cites·20 claims
- 1852US8142529B2Fuel processor having carbon monoxide removing unit and method of operating the sameLEE HYUN-CHUL·Filed 2007·Granted Mar 27, 2012·0 cites·11 claims
- 1950US8409788B2Laser induced thermal imaging method, method of patterning organic layer using the same and method of fabricating organic light emitting diode display device using the sameLEE HYUN-CHUL·Filed 2010·Granted Apr 2, 2013·0 cites·20 claims
- 2048US8445814B2Substrate cutting apparatus and method of cutting substrate using the sameLEE HYUN-CHUL·Filed 2010·Granted May 21, 2013·0 cites·20 claims
- 2146US9088911B2Method and apparatus for channel scanning in a wireless communication systemLEE HYUN-CHUL·Filed 2011·Granted Jul 21, 2015·0 cites·22 claims
- 2245US8420156B2Method of forming pattern and manufacturing method of organic light emitting deviceLEE HYUN-CHUL·Filed 2011·Granted Apr 16, 2013·0 cites·12 claims
- 2344US2012217219A1Reference wafer for calibration and method for fabricating the sameLEE HYUN-CHUL·Filed 2012·Application pending·0 cites
- 2438US2013300389A1Regulator circuitLEE HYUN CHUL·Filed 2012·Application pending·0 cites
- 2537US9465884B2System and method for monitoring web contentLEE HYUN CHUL·Filed 2010·Granted Oct 11, 2016·0 cites·20 claims
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