Inventor · disambiguated record
Chang Hong Ko
Also filed as: KO CHANG HONG
2 granted patents·19 pending applications·7 citations·filing 2010–2025
47Inventor score
Top patents by PatentIndex Score
21 records- 0184US8410238B2Bishydroxyarylsiloxane compound and method of preparing the sameKO CHANG HONG·Filed 2010·Granted Apr 2, 2013·7 cites·22 claims
- 0271US2025316843A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0370US2025202058A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0470US2025202047A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0570US2025337103A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0667US2025174826A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0764US2025202046A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0864US2025174827A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0964US2025167397A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1064US2025158224A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1163US2025329878A1Separator for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1249US8410203B2Phosphorus compound, method of preparing the same and flame retardant thermoplastic resin composition including the sameLEE MIN SOO·Filed 2011·Granted Apr 2, 2013·0 cites·10 claims
- 1349US2014187691A1Flame Retardant Polyamide Resin Composition and Molded Article Comprising the SameCHEIL IND INC·Filed 2013·Application pending·0 cites
- 1444US2015057423A1Polycarbonate-Polysiloxane Copolymer, and Method for Preparing SameCHEIL IND INC·Filed 2012·Application pending·0 cites
- 1544US2012172506A1Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the SameLEE MIN SOO·Filed 2011·Application pending·0 cites
- 1644US2013168618A1Flame Retardant Thermoplastic Resin CompositionCHEIL IND INC·Filed 2012·Application pending·0 cites
- 1743US2013172471A1Biphenyl Polyphosphonate, Method for Preparing the Same and Thermoplastic Resin Composition Including the SameCHEIL IND INC·Filed 2012·Application pending·0 cites
- 1840US2014179858A1Phosphorous Copolymer, Method for Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the SameCHEIL IND INC·Filed 2013·Application pending·0 cites
- 1935US2012259058A1Thermoplastic Resin Composition Comprising a Phosphorus-Containing Compound in the Form of Polymer, Plastic Molded Article Molded From the Composition, and Method for Preparing a Phosphorus-Containing Compound in the Form of PolymerKO CHANG HONG·Filed 2012·Application pending·0 cites
- 2035US2012172547A1Cross-linked Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the SameLEE SEON AE·Filed 2011·Application pending·0 cites
- 2132US2018294458A1Highly heat resistant and flame retardant separator, and electrochemical cellSAMSUNG SDI CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →