Inventor · disambiguated record
Chang Ho Cho
Also filed as: CHO CHANG HO · CHO CHANG RAE
37 granted patents·9 pending applications·830 citations·filing 1997–2023
97Inventor score
Files withSAMSUNG ELECTRONICS CO LTD20HYUNDAI MOBIS CO LTD7LEE KEON WOO5CHO CHANG HO3LG CHEMICAL LTD2
Top patents by PatentIndex Score
46 records- 0197US6651943B2LCD monitor standSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 25, 2003·214 cites·18 claims
- 0290US8168369B2Photoactive compound and photosensitive resin composition containing the sameCHO CHANG HO·Filed 2010·Granted May 1, 2012·13 cites·11 claims
- 0390US7556910B2Photosensitive composition comprising triazine-based photoactive compound containing oxime esterLF CHEM LTD·Filed 2006·Granted Jul 7, 2009·38 cites·14 claims
- 0488US6502792B1LCD monitor stand having a multistage structureSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jan 7, 2003·66 cites·13 claims
- 0587US7065867B2Low temperature hermetic sealing method having passivation layerSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jun 27, 2006·34 cites·10 claims
- 0686US7794799B1Process for producing array plate for biomolecules having hydrophilic and hydrophobic regionsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 14, 2010·61 cites·40 claims
- 0783US12157265B2Coupler for air suspension and apparatus and method for manufacturing the sameHYUNDAI MOBIS CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·8 claims
- 0882US6969639B2Wafer level hermetic sealing methodSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Nov 29, 2005·28 cites·28 claims
- 0981US5947440AFlat-panel display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Sep 7, 1999·65 cites·21 claims
- 1077US12437651B2Method and apparatus for controlling platooningHYUNDAI MOBIS CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·7 claims
- 1176US11787102B2Coupler for air suspension and apparatus and method for manufacturing the sameHYUNDAI MOBIS CO LTD·Filed 2021·Granted Oct 17, 2023·0 cites·6 claims
- 1276US7449574B2Triazine based photoactive compound containing oxime esterLG CHEMICAL LTD·Filed 2006·Granted Nov 11, 2008·2 cites·2 claims
- 1375US6268998B1Liquid crystal display monitorSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jul 31, 2001·77 cites·28 claims
- 1475US6010111ASwiveling device for liquid crystal display monitorSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Jan 4, 2000·53 cites·14 claims
- 1569US6906845B2Micro-mechanical device having anti-stiction layer and method of manufacturing the deviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 14, 2005·21 cites·8 claims
- 1669US6032918AMulti-functional device for a display deviceSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Mar 7, 2000·58 cites·24 claims
- 1768US9444301B2MotorNEW MOTECH CO LTD·Filed 2013·Granted Sep 13, 2016·2 cites·5 claims
- 1866US8389593B2Composition for simultaneously forming two isolated column spacer patternsCHO CHANG HO·Filed 2009·Granted Mar 5, 2013·2 cites·11 claims
- 1963US8182979B2Photopolymerization initiator containing unsaturated double bond and oxime ester group and photosensitive resin composition comprising the sameLEE KEON WOO·Filed 2009·Granted May 22, 2012·0 cites·8 claims
- 2062US6307530B1LCD monitor having partitioned circuit sectionSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Oct 23, 2001·42 cites·14 claims
- 2160US12048774B2Method for decomposing peracetic acid and method for culturing microorganisms using sameN CELL CO LTD·Filed 2019·Granted Jul 30, 2024·0 cites·14 claims
- 2258US2024029569A1Device and method for controlling vehicle platooningHYUNDAI MOBIS CO LTD·Filed 2023·Application pending·0 cites
- 2356US11854399B2System for controlling vehicle driving through roundabout and method of controlling the sameHYUNDAI MOBIS CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·11 claims
- 2454US8361696B2Polymer resin compounds and photoresist composition including new polymer resin compoundsLG CHEMICAL LTD·Filed 2008·Granted Jan 29, 2013·0 cites·15 claims
- 2554US8252507B2Photoactive compound and photosensitive resin composition comprising the sameCHO CHANG HO·Filed 2009·Granted Aug 28, 2012·0 cites·16 claims
- 2654US2023026020A1Parking location guidance apparatus and methodHYUNDAI MOBIS CO LTD·Filed 2022·Application pending·0 cites
- 2753US12424103B2Method and device for vehicle platooningHYUNDAI MOBIS CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·17 claims
- 2853US7340387B2Control rod driving simulator for verification of control rod driving mechanism control system of atomic power plantDOOSAN HEAVY IND & CONSTR·Filed 2004·Granted Mar 4, 2008·4 cites·6 claims
- 2952US7393489B2Mold die for molding chip array, molding equipment including the same, and method for molding chip arraySAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 1, 2008·5 cites·18 claims
- 3051US8212979B2Method of manufacturing spacer for liquid crystal display device, substrate for liquid crystal display device having spacer manufactured by the method and liquid crystal display device having the sameLEE KEON-WOO·Filed 2008·Granted Jul 3, 2012·0 cites·17 claims
- 3150US9194071B2Pulsator device for washing machines and washing machine having the sameSEO DONG PIL·Filed 2011·Granted Nov 24, 2015·0 cites·20 claims
- 3250US8300184B2Color filter substrateLEE KEON WOO·Filed 2008·Granted Oct 30, 2012·0 cites·9 claims
- 3350US6330993B1Flat panel display device having a wide adjusting range of a visual angleSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Dec 18, 2001·22 cites·20 claims
- 3449US8409782B2Photoresist composition comprising photoinitiators, and transparent thin film and liquid crystal display device using the compositionLEE KEON WOO·Filed 2009·Granted Apr 2, 2013·0 cites·14 claims
- 3547US9880418B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 30, 2018·0 cites·20 claims
- 3646US8198462B2Dendritic photoactive compound comprising oxime ester and method for preparing the sameLEE KEON-WOO·Filed 2008·Granted Jun 12, 2012·0 cites·10 claims
- 3746US2013201612A1Display device and manufacturing methodSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 3846US2021179487A1Cover window and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Application pending·0 cites
- 3945US2005161757A1Wafer level hermetic sealing methodSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 4044US7367656B2Ink-jet printhead and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 6, 2008·2 cites·13 claims
- 4144US2012180532A1Washing machine and pulsator thereofPARK JAE RYONG·Filed 2012·Application pending·0 cites
- 4243US6326686B1Vertical semiconductor device package having printed circuit board and heat spreader, and module having the packagesSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Dec 4, 2001·12 cites·28 claims
- 4340US5897883AMold having projections for inhibiting the formation of air pocketsSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Apr 27, 1999·9 cites·7 claims
- 4439US2003099028A1Micro-mechanical device having anti-stiction layer and method of manufacturing the deviceSAMSUNG ELECTRONICS CO LTD·Filed 2002·Application pending·0 cites
- 4538US2004226355A1Fuel leak test system for fuel injection system of diesel engine and methods thereofFiled 2004·Application pending·0 cites
- 4637US2012004341A1Alkali soluble resin polymer and negative-type photosensitive resin composition including the sameKIM HAN SOO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →