Inventor · disambiguated record
Hyo C. Lee
Also filed as: LEE HYO C · LEE HYO-CHEOL
5 granted patents·2 pending applications·45 citations·filing 1982–2022
75Inventor score
Files withENGELHARD CORP3KOREA RES INST CHEMICAL TECH2ACTIVA BIOGREEN INC1AJOU UNIV INDUSTRY ACADEMIC COOPERATON FOUNDATION1
Top patents by PatentIndex Score
7 records- 0182US4863893ALow temperature light off ammonia oxidationENGELHARD CORP·Filed 1986·Granted Sep 5, 1989·34 cites·19 claims
- 0252US2024166522A1Method for preparing petcoke-based artificial graphite negative electrode material for lithium secondary battery, artificial graphite negative electrode material for lithium secondary battery prepared thereby, and lithium secondary batteryKOREA RES INST CHEMICAL TECH·Filed 2022·Application pending·0 cites
- 0351US2023002680A1Method for manufacturing high yield mesophase pitch and high yield mesophase pitch manufactured therefromKOREA RES INST CHEMICAL TECH·Filed 2022·Application pending·0 cites
- 0448US4526614AMethod for recovering platinum in a nitric acid plantENGELHARD CORP·Filed 1982·Granted Jul 2, 1985·7 cites·32 claims
- 0543US12235963B2Provenance information based trust evaluation method and apparatusAJOU UNIV INDUSTRY ACADEMIC COOPERATON FOUNDATION·Filed 2022·Granted Feb 25, 2025·0 cites·12 claims
- 0641US7785848B2Biomass conversion performance using igneous phyllosilicate minerals with high emission of far-infrared lightACTIVA BIOGREEN INC·Filed 2006·Granted Aug 31, 2010·0 cites·18 claims
- 0736US5108730ALow temperatue light off ammonia oxidationENGELHARD CORP·Filed 1986·Granted Apr 28, 1992·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →