Inventor · disambiguated record
Hyunchul Ko
Also filed as: KO HYUNCHUL
5 granted patents·8 pending applications·152 citations·filing 2009–2019
79Inventor score
Top patents by PatentIndex Score
13 records- 0198US8585253B2System and method for color mixing lens arrayDUONG DUNG T·Filed 2011·Granted Nov 19, 2013·61 cites·20 claims
- 0295US8449128B2System and method for a lens and phosphor layerKO HYUNCHUL·Filed 2009·Granted May 28, 2013·85 cites·16 claims
- 0390US9086211B2System and method for color mixing lens arrayILLUMITEX INC·Filed 2013·Granted Jul 21, 2015·6 cites·17 claims
- 0461US11795547B2Method of aerosol deposition coating for plasma resistant coatingKOMICO LTD·Filed 2018·Granted Oct 24, 2023·0 cites·5 claims
- 0551US2021380822A1Coating composition for electrical steel sheet, and electrical steel sheet comprising insulating coatingPOSCO·Filed 2019·Application pending·0 cites
- 0646US2009275266A1Optical device polishingILLUMITEX INC·Filed 2009·Application pending·0 cites
- 0744US2010066941A1Hybrid lighting panel and lcd systemILLUMITEX INC·Filed 2009·Application pending·0 cites
- 0843US2011032729A1Orthogonally separable light barILLUMITEX INC·Filed 2010·Application pending·0 cites
- 0942US11827975B2Photoplasma etching apparatus having improved plasma-resistant and manufacturing method therefor using a thermal diffusion phenomenon of a rare-earth metal thin filmKOMICO LTD·Filed 2018·Granted Nov 28, 2023·0 cites·6 claims
- 1041US2011209825A1Method for Protecting Optical Devices During ManufactureILLUMITEX INC·Filed 2011·Application pending·0 cites
- 1138US2020248316A1Method of manufacturing plasma-resistant coating film and plasma-resistant member formed therebyKOMICO LTD·Filed 2018·Application pending·0 cites
- 1237US2020354850A1Method for manufacturing anodized aluminum or aluminum alloy member having excellent corrosion resistance and insulation characteristics, and surface-treated semiconductor deviceKOMICO LTD·Filed 2018·Application pending·0 cites
- 1326US2018135157A1Plasma resistant coating film and fabricating method thereofKOMICO LTD·Filed 2016·Application pending·0 cites
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