Inventor · disambiguated record
Dae Chul Park
Also filed as: PARK DAE C · PARK DAE CHUL
28 granted patents·19 pending applications·219 citations·filing 1993–2020
96Inventor score
Files withSAMSUNG CORNING PREC GLASS CO18KOREA RES INST CHEM TECH9DONGWOO FINE CHEM CO LTD5KOREAN RESEARCH INST OF CHEMIC3PARK DAE CHUL3
Top patents by PatentIndex Score
47 records- 0190US7679275B2Display filter and display device including the sameSAMSUNG CORNING CO LTD·Filed 2005·Granted Mar 16, 2010·15 cites·22 claims
- 0288US7456557B2External light-shielding layer, filter for display device including the external light-shielding layer and display device including the filterSAMSUNG CORNING PREC GLASS CO·Filed 2007·Granted Nov 25, 2008·11 cites·20 claims
- 0387US7755263B2External light-shielding layer, filter for display device including the external light-shielding layer and display device including the filterSAMSUNG CORNING PREC GLASS CO·Filed 2005·Granted Jul 13, 2010·10 cites·27 claims
- 0474US8227712B2Filter and display device having the sameSEO JI YOON·Filed 2009·Granted Jul 24, 2012·5 cites·11 claims
- 0573US7612489B2Display filter, display device including the display filter, and method of manufacturing the display filterSAMSUNG CORNING PREC GLASS CO·Filed 2005·Granted Nov 3, 2009·3 cites·25 claims
- 0672US6300274B1CdS photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the sameKOREA RES INST CHEM TECH·Filed 2000·Granted Oct 9, 2001·14 cites·14 claims
- 0771US6517806B2CdZnMS photocatalyst including cations for water decomposition and preparation thereof and method for producing hydrogen by use of the sameKOREA RES INST CHEM TECH·Filed 2000·Granted Feb 11, 2003·13 cites·8 claims
- 0868US6447650B1Manufacturing method of CdS photocatalyst for hydrogen production and method for producing hydrogen by use of the sameKOREA RES INST CHEM TECH·Filed 2000·Granted Sep 10, 2002·14 cites·7 claims
- 0968US6297190B1ZnS photocatalyst, preparation therefor and method for producing hydrogen by use of the sameKOREA RES INST CHEM TECH·Filed 2000·Granted Oct 2, 2001·10 cites·12 claims
- 1068US5883038ASupported catalysts for converting methane or purified natural gas, preparation thereof, and process for preparation of ethylene using said catalystsKOREA RES INST CHEM TECH·Filed 1994·Granted Mar 16, 1999·11 cites·21 claims
- 1167US8421323B2Light blocking layer, display filter having the light blocking layer, and display apparatus having the display filterPARK DAE CHUL·Filed 2006·Granted Apr 16, 2013·3 cites·11 claims
- 1267US8143771B2Filter and display device having the sameSHIN DONG KEUN·Filed 2009·Granted Mar 27, 2012·7 cites·16 claims
- 1365US11360612B2Conductive patternDONGWOO FINE CHEM CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·13 claims
- 1463US7821185B2Display filter and display apparatus having the sameSAMSUNG CORNING PREC GLASS CO·Filed 2007·Granted Oct 26, 2010·3 cites·12 claims
- 1559US11011281B2Conductive sheet and conductive patternDONGWOO FINE CHEM CO LTD·Filed 2019·Granted May 18, 2021·0 cites·16 claims
- 1658US10430003B2Conductive sheet and conductive patternDONGWOO FINE CHEM CO LTD·Filed 2016·Granted Oct 1, 2019·0 cites·19 claims
- 1758US8106587B2External light-shielding layer and display apparatus having the same for improving contrast ratio of the display apparatusPARK DAE CHUL·Filed 2007·Granted Jan 31, 2012·1 cites·15 claims
- 1857US8393742B2External light shielding film for display apparatus, method of manufacturing the same and filter for display apparatus having the samePARK DAE CHUL·Filed 2007·Granted Mar 12, 2013·2 cites·11 claims
- 1957US5371274AMethods for producing ethylidene diacetate using catalysts supported on an organic carrierKOREAN RESEARCH INST OF CHEMIC·Filed 1993·Granted Dec 6, 1994·6 cites·10 claims
- 2057US5371275AMethods for preparing ethylidene diacetateKOREAN RESEARCH INST OF CHEMIC·Filed 1993·Granted Dec 6, 1994·13 cites·6 claims
- 2154US5354886ACatalysts on inorganic carriers for producing ethylidene diacetateKOREA RES INST CHEM TECH·Filed 1993·Granted Oct 11, 1994·15 cites·7 claims
- 2252US5865960APhotocatalyst, method for preparing the same, and production of hydrogen using the sameKOREA RES INST CHEM TECH·Filed 1995·Granted Feb 2, 1999·17 cites·8 claims
- 2352US2009040619A1Optical filter for display apparatusSAMSUNG CORNING PREC GLASS CO·Filed 2008·Application pending·0 cites
- 2451US5900521ACatalysts for converting methane or purified natural gas, preparation thereof, and process for preparation of ethylene using the catalystsKOREAN RESEARCH INST OF CHEMIC·Filed 1994·Granted May 4, 1999·15 cites·5 claims
- 2550US6077497AZnS photocatalyst, preparation therefor and method for producing hydrogen by use of the sameKOREA RES INST CHEM TECH·Filed 1997·Granted Jun 20, 2000·17 cites·8 claims
- 2649US2011032622A1Optical filter for display deviceSAMSUNG CORNING PREC GLASS CO·Filed 2009·Application pending·0 cites
- 2747US10884555B2Conductive patternDONGWOO FINE CHEM CO LTD·Filed 2016·Granted Jan 5, 2021·0 cites·6 claims
- 2847US2010150787A1Display filter and display device removing indoor air pollutantsSAMSUNG CORNING PREC GLASS CO·Filed 2009·Application pending·0 cites
- 2946US2009128895A1Filter for display deviceSAMSUNG CORNING PREC GLASS CO·Filed 2008·Application pending·0 cites
- 3045US2009058250A1Filter for display apparatusSAMSUNG CORNING PREC GLASS CO·Filed 2008·Application pending·0 cites
- 3145US2010013799A1Touch input detecting display filter and display device having the sameSAMSUNG CORNING PREC GLASS CO·Filed 2009·Application pending·0 cites
- 3244US2009273581A1Display filter and display device having the sameSAMSUNG CORNING PREC GLASS CO·Filed 2009·Application pending·0 cites
- 3342US2009201587A1Optical filter and display device having the sameSAMSUNG CORNING PREC GLASS CO·Filed 2009·Application pending·0 cites
- 3442US2010149646A1Display filter reducing moire patterns and removing air pollutantsSAMSUNG CORNING PREC GLASS CO·Filed 2009·Application pending·0 cites
- 3540US2011234945A1Display filter and digital information display including the sameSAMSUNG CORNING PREC MAT CO·Filed 2011·Application pending·0 cites
- 3640US2014111962A1Touch screen panelDONGWOO FINE CHEM CO LTD·Filed 2013·Application pending·0 cites
- 3740US2011025647A1Display Filter And Display Device Having The SameSAMSUNG CORNING PREC MAT CO·Filed 2010·Application pending·0 cites
- 3840US2011007398A1Display filter and protective case having gradationSAMSUNG CORNING PREC GLASS CO·Filed 2010·Application pending·0 cites
- 3940US2011292685A1Integrated light guide plate and backlight unit including the samePARK DONG HYUN·Filed 2011·Application pending·0 cites
- 4039US8706786B2Signal processing device and image processing deviceLEE MOON HO·Filed 2010·Granted Apr 22, 2014·0 cites·8 claims
- 4138US6017425APhotocatalyst, preparation therefor and method for producing hydrogen using the sameKOREA RESEARCH INST OF TECHNOL·Filed 1996·Granted Jan 25, 2000·12 cites·12 claims
- 4237US2009122238A1Protection Filter For Liquid Crystal DisplaySAMSUNG CORNING PREC GLASS CO·Filed 2008·Application pending·0 cites
- 4337US2010328797A1Display filterSAMSUNG CORNING PREC GLASS CO·Filed 2010·Application pending·0 cites
- 4437US2010328763A1Optical filter for display deviceSAMSUNG CORNING PREC GLASS CO·Filed 2010·Application pending·0 cites
- 4536US2010253893A1Display filter for lcd having anti-fog layerSAMSUNG CORNING PREC GLASS CO·Filed 2010·Application pending·0 cites
- 4632US2011102347A1Display filter having touch input functionSAMSUNG CORINING PREC MATERIALS CO LTD·Filed 2010·Application pending·0 cites
- 4729US5625107ACatalyst for conversion of methane to ethylene, preparation thereof, and process for manufacturing ethylene using said catalystKOREA RES INST CHEM TECH·Filed 1994·Granted Apr 29, 1997·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →