Inventor · disambiguated record
Iljeong Heo
Also filed as: HEO ILJEONG
13 granted patents·6 pending applications·9 citations·filing 2011–2025
83Inventor score
Files withKOREA RES INST CHEMICAL TECH12SAMSUNG ELECTRONICS CO LTD3HYUNDAI MOTOR CO LTD2CHOUNG JIN WOO1KIM CHANG H1
Top patents by PatentIndex Score
19 records- 0185US10648387B1Exhaust gas post processing apparatusHYUNDAI MOTOR CO LTD·Filed 2019·Granted May 12, 2020·3 cites·9 claims
- 0281US8479493B2Oxidation catalysts for engines producing low temperature exhaust streamsKIM CHANG H·Filed 2011·Granted Jul 9, 2013·5 cites·12 claims
- 0380US12092010B2System for reducing voc and nitrogen oxide and method for reducing sameKOREA RES INST CHEMICAL TECH·Filed 2023·Granted Sep 17, 2024·0 cites·10 claims
- 0466US11965446B2System for reducing VOC and nitrogen oxide and method for reducing sameKOREA RES INST CHEMICAL TECH·Filed 2020·Granted Apr 23, 2024·0 cites·5 claims
- 0564US2025132137A1Scrubber and treatment method of semiconductor process gas using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0661US12440827B2Catalyst for simultaneously inhibiting emission of ammonia and nitrous oxideKOREA RES INST CHEMICAL TECH·Filed 2020·Granted Oct 14, 2025·0 cites·6 claims
- 0761US11565997B2Method for preparing dicarbamate compounds from diamines and the catalyst thereofKOREA RES INST CHEMICAL TECH·Filed 2018·Granted Jan 31, 2023·0 cites·8 claims
- 0861US2025149314A1Scrubber, substrate processing system including the same, and substrate processing method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0959US12121845B2Kit for concentrating low-concentration air pollutantsKOREA RES INST CHEMICAL TECH·Filed 2020·Granted Oct 22, 2024·0 cites·18 claims
- 1055US8980783B2Catalyst for converting nitrogen oxide into ammonia and method for manufacturing the sameCHOUNG JIN WOO·Filed 2012·Granted Mar 17, 2015·1 cites·3 claims
- 1155US2022033258A1Hydrogen Storage Materials Comprising Naphtalene Group and the Method for Hydrogen Storage and Release Using the SameKOREA RES INST CHEMICAL TECH·Filed 2021·Application pending·0 cites
- 1254US11850572B2Activated carbon catalyst for hydrogen peroxide decomposition, method for producing same, and method for decomposing hydrogen peroxide by using sameKOREA RES INST CHEMICAL TECH·Filed 2019·Granted Dec 26, 2023·0 cites·8 claims
- 1354US2025253140A1Gas processing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1452US10758893B2Solid-phase catalyst for decomposing hydrogen peroxide and method for producing sameKOREA RES INST CHEMICAL TECH·Filed 2017·Granted Sep 1, 2020·0 cites·6 claims
- 1551US12397275B2CDR reactor having multilayered catalyst layer arrangement for preventing catalyst deactivationKOREA RES INST CHEMICAL TECH·Filed 2019·Granted Aug 26, 2025·0 cites·12 claims
- 1650US10589256B2Selective hydrogenation catalyst and selective hydrogenation method using the sameKOREA RES INST CHEMICAL TECH·Filed 2018·Granted Mar 17, 2020·0 cites·6 claims
- 1750US2020002180A1Electrochemical system for producing ammonia from nitrogen oxides and preparation method thereofKOREA RES INST CHEMICAL TECH·Filed 2019·Application pending·0 cites
- 1849US11691128B2Thermally stable monolith catalysts for methane reforming and preparing method of the sameKOREA RES INST CHEMICAL TECH·Filed 2018·Granted Jul 4, 2023·0 cites·12 claims
- 1948US2021106979A1Catalyst for removing nitrogen oxide and manufacturing method thereofHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →