Inventor · disambiguated record
Joo Young Cheon
Also filed as: CHEON JOO YOUNG
21 granted patents·2 pending applications·23 citations·filing 2010–2020
90Inventor score
Files withLG CHEMICAL LTD14SAMSUNG ELECTRONICS CO LTD5HA KYOUNG SU2HAN SANG HEON1KOREA RES INST CHEM TECH1
Top patents by PatentIndex Score
23 records- 0189US9614121B1Method of fabricating semiconductor light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 4, 2017·7 cites·20 claims
- 0285US9159875B2Nitride semiconductor light emitting device and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 13, 2015·7 cites·5 claims
- 0381US9321040B2Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acroleinLG CHEMICAL LTD·Filed 2014·Granted Apr 26, 2016·2 cites·17 claims
- 0479US11801488B2Method of preparing alumina catalyst, alumina catalyst prepared using same, and method of preparing propylene using alumina catalystLG CHEMICAL LTD·Filed 2020·Granted Oct 31, 2023·1 cites·10 claims
- 0578US10487052B2Synthesis method of N-substituted maleimide using solid acid catalystsLG CHEMICAL LTD·Filed 2017·Granted Nov 26, 2019·1 cites·11 claims
- 0676US9327276B2Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acroleinLG CHEMICAL LTD·Filed 2014·Granted May 3, 2016·2 cites·17 claims
- 0773US8932943B2Nitride semiconductor light emitting device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 13, 2015·2 cites·16 claims
- 0864US9259717B2Catalyst activation method for Fischer-Tropsch synthesisKOREA RES INST CHEM TECH·Filed 2013·Granted Feb 16, 2016·1 cites·13 claims
- 0961US11975308B2Dehydration catalyst, method for preparing the same, and method of preparing alkene using the sameLG CHEMICAL LTD·Filed 2020·Granted May 7, 2024·0 cites·15 claims
- 1061US10899708B2Method for purifying n-substituted maleimideLG CHEMICAL LTD·Filed 2018·Granted Jan 26, 2021·0 cites·12 claims
- 1159US9527065B2Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acroleinLG CHEMICAL LTD·Filed 2014·Granted Dec 27, 2016·0 cites·7 claims
- 1259US9259718B1Method for preparing catalyst for glycerin dehydration, and method for preparing acroleinLG CHEMICAL LTD·Filed 2014·Granted Feb 16, 2016·0 cites·16 claims
- 1358US9202969B2Nitride semiconductor light emitting device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 1, 2015·0 cites·16 claims
- 1456US2013228747A1Nitride semiconductor light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 1555US10464050B2Dehydration catalyst for preparing N-substituted maleimide, preparation method thereof, and method of preparing N-substituted maleimideLG CHEMICAL LTD·Filed 2017·Granted Nov 5, 2019·0 cites·13 claims
- 1654US11345661B2Method for purifying N-substituted maleimideLG CHEMICAL LTD·Filed 2018·Granted May 31, 2022·0 cites·19 claims
- 1754US10046307B2Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalystLG CHEMICAL LTD·Filed 2015·Granted Aug 14, 2018·0 cites·11 claims
- 1853US11446622B2Socket-type fluid distributorLG CHEMICAL LTD·Filed 2020·Granted Sep 20, 2022·0 cites·12 claims
- 1950US10569259B2Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalystLG CHEMICAL LTD·Filed 2016·Granted Feb 25, 2020·0 cites·10 claims
- 2049US2011121259A1Nitride semiconductor light emitting deviceHAN SANG HEON·Filed 2010·Application pending·0 cites
- 2144US9012352B2Catalyst for Fischer-Tropsch synthesis having excellent heat transfer capabilityHA KYOUNG SU·Filed 2012·Granted Apr 21, 2015·0 cites·8 claims
- 2242US10435347B2Method for preparing acrylic acid from glycerinLG CHEMICAL LTD·Filed 2016·Granted Oct 8, 2019·0 cites·7 claims
- 2341US9446370B2Reactor system for producing hydrocarbons from synthetic gasHA KYOUNG SU·Filed 2012·Granted Sep 20, 2016·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →