Inventor · disambiguated record
Cheol-Hyun Kim
Also filed as: KIM CHEOL HYUN
5 granted patents·5 pending applications·10 citations·filing 2001–2022
67Inventor score
Files withHYUNDAI OILBANK CO LTD3KIM CHEOL-HYUN2KOREA RES INST CHEM TECH2DAE DONG STONE ENG CO LTD1KOREA INST ENERGY RES1
Top patents by PatentIndex Score
10 records- 0177US8619423B2Fan module having dust-collecting function and dust-collecting unit for the sameKIM CHEOL-HYUN·Filed 2010·Granted Dec 31, 2013·9 cites·18 claims
- 0258US2024109784A1Manufacturing method and manufacturing apparatus for calcium formateUNIV CHUNG ANG IND ACAD COOP FOUND·Filed 2021·Application pending·0 cites
- 0354US2024246028A1Reactor and carbonation equipment having sameHYUNDAI OILBANK CO LTD·Filed 2022·Application pending·0 cites
- 0452US2024140815A1Method for preparing inorganic compound using desulfurization gypsum for reducing greenhouse gas emissionsHYUNDAI OILBANK CO LTD·Filed 2022·Application pending·0 cites
- 0551US2023331575A1Method for preparing inorganic compound by using recyclable resources to reduce greenhouse gas emissionsHYUNDAI OILBANK CO LTD·Filed 2021·Application pending·0 cites
- 0646US6525109B2Process of preparing polycarbonates using microwaveKOREA RES INST CHEM TECH·Filed 2001·Granted Feb 25, 2003·1 cites·10 claims
- 0744US10385282B2Method and system for upgrading and separating hydrocarbon oilsKOREA INST ENERGY RES·Filed 2017·Granted Aug 20, 2019·0 cites·13 claims
- 0838US6423812B1Process of preparing polycarbonatesKOREA RES INST CHEM TECH·Filed 2001·Granted Jul 23, 2002·0 cites·14 claims
- 0936US2012294018A1Led illumination apparatus and manufacturing method thereofKIM CHEOL-HYUN·Filed 2011·Application pending·0 cites
- 1032US11919198B2Apparatus for punching anchor bolt insertion holeDAE DONG STONE ENG CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →