Inventor · disambiguated record
Chang-Song Lee
Also filed as: LEE CHANG S · LEE CHANG-SONG
6 granted patents·6 pending applications·16 citations·filing 1994–2022
76Inventor score
Top patents by PatentIndex Score
12 records- 0176US8460836B2Cathode for fuel cellKIM HYUK·Filed 2008·Granted Jun 11, 2013·3 cites·6 claims
- 0273US9059470B2Method of preparing cathode for fuel having two kinds of water-repellencyLG CHEMICAL LTD·Filed 2013·Granted Jun 16, 2015·1 cites·10 claims
- 0369US8767296B2Device for producing polarizing film and method of producing the sameLEE HO KYUNG·Filed 2011·Granted Jul 1, 2014·2 cites·11 claims
- 0459US2024272129A1Virtual sensor system for measuring voc inflow amount of rto and method for verifying voc measurement sensor by using sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 0552US2024050883A1Apparatus and method for predicting amount of dustLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 0650US2011020724A1Electrode for fuel cell having two kinds of hydrophilicity and method for preparing the same and membrane electrode assembly and fuel cell comprising the sameLG CHEMICAL LTD·Filed 2008·Application pending·0 cites
- 0748US2010304269A1Electrode For Fuel Cell And Method Of Preparing The Same And Membrane Electrode Assembly And Fuel Cell Comprising The SameLG CHEMICAL LTD·Filed 2008·Application pending·0 cites
- 0848US2020216350A1Apparatus and method for manufacturing glass substrateLG CHEMICAL LTD·Filed 2018·Application pending·0 cites
- 0947US2023358812A1Battery management apparatus and methodLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 1040US9513419B2Apparatus for controlling color of polarizing film and method of controlling the sameLG CHEMICAL LTD·Filed 2012·Granted Dec 6, 2016·0 cites·10 claims
- 1136US5484861ABiodegradable copolyester and method for preparing the sameCHEIL SYNTHETICS INC·Filed 1995·Granted Jan 16, 1996·6 cites·7 claims
- 1234US5445778AMethod for the production of aliphatic copolyester filmCHEIL SYNTHETICS INC·Filed 1994·Granted Aug 29, 1995·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →