Inventor · disambiguated record
Chang-Il Choi
Also filed as: CHOI CHANG IL
6 granted patents·14 citations·filing 1999–2017
73Inventor score
Files withHYUNDAI ELECTRONICS IND2LG HOUSEHOLD & HEALTH CARE LTD2KOREA INST OF NUCLEAR SAFETY1POSCO TMC CO LTD1
Top patents by PatentIndex Score
6 records- 0167US6586154B1Photoresist polymers and photoresist compositions containing the sameHYUNDAI ELECTRONICS IND·Filed 2000·Granted Jul 1, 2003·10 cites·22 claims
- 0266US11090324B2Composition, for remedying female climacteric syndrome symptoms, comprising tectorigenin 7-O-XylosylglucosideLG HOUSEHOLD & HEALTH CARE LTD·Filed 2017·Granted Aug 17, 2021·0 cites·17 claims
- 0358US10666119B2Laminate unit for manufacturing bonded-type laminated core member and apparatus having the same for manufacturing laminated core memberPOSCO TMC CO LTD·Filed 2015·Granted May 26, 2020·1 cites·15 claims
- 0454US11026987B2Composition for remedying female climacteric syndrome symptomsLG HOUSEHOLD & HEALTH CARE LTD·Filed 2017·Granted Jun 8, 2021·0 cites·6 claims
- 0548US6359153B1Photoresist monomers and preparation thereofHYUNDAI ELECTRONICS IND·Filed 1999·Granted Mar 19, 2002·3 cites·8 claims
- 0637US10281595B2Method and apparatus for distinguishing radionuclide by using plastic scintillatorKOREA INST OF NUCLEAR SAFETY·Filed 2015·Granted May 7, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →