Inventor · disambiguated record
Kyun Il Rah
Also filed as: RAH KYUN IL
77 granted patents·10 pending applications·101 citations·filing 2007–2023
98Inventor score
Files withLG CHEMICAL LTD65LG ENERGY SOLUTION LTD4SHANJIN OPTOELECTRONICS SUZHOU CO LTD3KIM SEUNG-AE2KWON KI-OK2
Top patents by PatentIndex Score
87 records- 0196US10359553B2Method for manufacturing polarizer having locally depolarized area, and polarizer, polarizing plate and image display device manufactured by using sameLG CHEMICAL LTD·Filed 2015·Granted Jul 23, 2019·12 cites·14 claims
- 0293US11971344B2Electrode quality evaluation method and electrode manufacturing methodLG ENERGY SOLUTION LTD·Filed 2021·Granted Apr 30, 2024·2 cites·13 claims
- 0392US10429560B2Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areasLG CHEMICAL LTD·Filed 2015·Granted Oct 1, 2019·7 cites·17 claims
- 0491US8968862B2Polarizer having protection films in two sides and optical device comprising the sameLG CHEMICAL LTD·Filed 2012·Granted Mar 3, 2015·7 cites·10 claims
- 0589US9158051B2Thin film polarizer, method of manufacturing the same, and polarizing plate and display device including the sameLG CHEMICAL LTD·Filed 2014·Granted Oct 13, 2015·10 cites·15 claims
- 0689US8758868B2Optical deviceKIM SIN YOUNG·Filed 2012·Granted Jun 24, 2014·4 cites·23 claims
- 0788US10436960B2Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areasLG CHEMICAL LTD·Filed 2015·Granted Oct 8, 2019·7 cites·12 claims
- 0887US12019256B2Optical laminateLG CHEMICAL LTD·Filed 2020·Granted Jun 25, 2024·2 cites·15 claims
- 0986US10054726B2Polarizing plate and liquid crystal display comprising the samePARK IN KYU·Filed 2011·Granted Aug 21, 2018·4 cites·9 claims
- 1084US10436962B2Preparing method for polarizer having locally depolarized area, polarizer and polarizing plate manufactured by using the sameLG CHEMICAL LTD·Filed 2014·Granted Oct 8, 2019·6 cites·9 claims
- 1184US8647726B2Optical elementSEO EUN MI·Filed 2012·Granted Feb 11, 2014·4 cites·20 claims
- 1283US10081141B2Polarizing plate having local depolarization area and method for manufacturing sameLG CHEMICAL LTD·Filed 2014·Granted Sep 25, 2018·4 cites·5 claims
- 1381US9643387B2Stretched laminate, method of manufacturing thin polarizer, thin polarizer manufactured by the method, and polarizing plate including the thin polarizerLG CHEMICAL LTD·Filed 2014·Granted May 9, 2017·3 cites·9 claims
- 1480US9304239B2Preparing method for thin polarizer, thin polarizer and polarizing plate comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Apr 5, 2016·5 cites·9 claims
- 1579US10132976B2Polarizing plate, method for manufacturing same, and image display device comprising sameLG CHEMICAL LTD·Filed 2014·Granted Nov 20, 2018·2 cites·17 claims
- 1679US9523792B2Polarizer having protection films in two sides and optical device comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Dec 20, 2016·5 cites·8 claims
- 1778US10215903B2Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using sameLG CHEMICAL LTD·Filed 2015·Granted Feb 26, 2019·1 cites·17 claims
- 1876US8734916B2Optical deviceSEO EUN MI·Filed 2012·Granted May 27, 2014·2 cites·21 claims
- 1975US8625095B2Automatic inspection apparatus for detecting stains on polarizing plate using color difference analysis and inspection method thereofLEE CHONG-KUN·Filed 2012·Granted Jan 7, 2014·5 cites·23 claims
- 2074US10201943B2Method for manufacturing nearly-natural black polarizing plate and polarizing plate manufactured therebyLG CHEMICAL LTD·Filed 2014·Granted Feb 12, 2019·1 cites·2 claims
- 2173US10527769B2Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using sameLG CHEMICAL LTD·Filed 2018·Granted Jan 7, 2020·0 cites·5 claims
- 2272US2025314605A1Electrode slurry inspection methodLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2372US2025231125A1Method for calculating battery capacity characteristicsLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 2471US12352703B2Electrode quality evaluation method and electrode manufacturing methodLG ENERGY SOLUTION LTD·Filed 2021·Granted Jul 8, 2025·0 cites·13 claims
- 2570US9562178B2Polyvinylalcohol based resin adhesive for polarizing plate, polarizing plate including same, and an image display deviceLG CHEMICAL LTD·Filed 2014·Granted Feb 7, 2017·0 cites·13 claims
- 2669US9250358B2Adhesive for polarizing plate, and polarizing plate comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 2, 2016·2 cites·14 claims
- 2768US10928572B2Method for producing polarizing plate and polarizing plateLG CHEMICAL LTD·Filed 2015·Granted Feb 23, 2021·1 cites·20 claims
- 2868US8970812B2Circular polarising plate and a reflective liquid-crystal display device comprising the sameNAM SUNG-HYUN·Filed 2011·Granted Mar 3, 2015·1 cites·11 claims
- 2966US11623420B2Method for manufacturing polarizing plate using mask film and polarizing plate manufactured by sameLG CHEMICAL LTD·Filed 2019·Granted Apr 11, 2023·0 cites·5 claims
- 3064US10030181B2Modified polyvinyl alcohol resins and adhesive, polarizer, and display device containing the sameLG CHEMICAL LTD·Filed 2016·Granted Jul 24, 2018·0 cites·8 claims
- 3163US11092729B2Polarizing plate and liquid crystal display device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Aug 17, 2021·0 cites·7 claims
- 3263US10114158B2Stretched laminate, method of manufacturing thin polarizer, thin polarizer manufactured by the method, and polarizing plate including the thin polarizerLG CHEMICAL LTD·Filed 2014·Granted Oct 30, 2018·0 cites·9 claims
- 3363US9304238B2Polarizing plate, fabrication method thereof, and display device using the sameLG CHEMICAL LTD·Filed 2014·Granted Apr 5, 2016·0 cites·18 claims
- 3461US12130456B2Optical laminateLG CHEMICAL LTD·Filed 2020·Granted Oct 29, 2024·0 cites·15 claims
- 3561US9733511B2Polarizing plateLG CHEMICAL LTD·Filed 2014·Granted Aug 15, 2017·0 cites·15 claims
- 3661US8817222B2Optical elementLG CHEMICAL LTD·Filed 2013·Granted Aug 26, 2014·0 cites·22 claims
- 3761US8747966B2Optical elementLG CHEMICAL LTD·Filed 2013·Granted Jun 10, 2014·0 cites·21 claims
- 3860US9703138B2Polarizing plateLG CHEMICAL LTD·Filed 2014·Granted Jul 11, 2017·0 cites·3 claims
- 3960US2013244041A1Adhesive for polarizing plate, and polarizing plate comprising sameCHO SAE-HAN·Filed 2011·Application pending·0 cites
- 4058US12204127B2Optical laminateLG CHEMICAL LTD·Filed 2020·Granted Jan 21, 2025·0 cites·12 claims
- 4158US12124068B2Reddening-resistant layerLG CHEMICAL LTD·Filed 2020·Granted Oct 22, 2024·0 cites·8 claims
- 4258US11275266B2Laminate and liquid crystal display device comprising sameLG CHEMICAL LTD·Filed 2019·Granted Mar 15, 2022·0 cites·13 claims
- 4358US10254458B2LaminateLG CHEMICAL LTD·Filed 2014·Granted Apr 9, 2019·0 cites·14 claims
- 4458US9405049B2Polarizing plate and liquid crystal display comprising the sameYOON SUNG SOO·Filed 2011·Granted Aug 2, 2016·1 cites·8 claims
- 4557US12312511B2Mask film and method for manufacturing polarizing plate by using sameSHANJIN OPTOELECTRONICS SUZHOU CO LTD·Filed 2019·Granted May 27, 2025·0 cites·5 claims
- 4657US12253703B2Reddening-resistant layerLG CHEMICAL LTD·Filed 2020·Granted Mar 18, 2025·0 cites·12 claims
- 4757US12216300B2Optical laminate comprising an optical functional layer and a porous layerLG CHEMICAL LTD·Filed 2020·Granted Feb 4, 2025·0 cites·11 claims
- 4857US12202230B2Reddening-resistant layerLG CHEMICAL LTD·Filed 2020·Granted Jan 21, 2025·0 cites·12 claims
- 4957US12124067B2Optical laminate including reddening-resistant layerLG CHEMICAL LTD·Filed 2020·Granted Oct 22, 2024·0 cites·16 claims
- 5057US11022845B2Stack and liquid crystal display device including sameLG CHEMICAL LTD·Filed 2019·Granted Jun 1, 2021·0 cites·18 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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