Inventor · disambiguated record
Youngchurl Chang
Also filed as: CHANG YOUNGCHURL
2 granted patents·1 pending application·4 citations·filing 2008–2013
50Inventor score
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3 records- 0173US8808902B2Electrode assembly including ceramic layer disposed along the length of the positive electrode and secondary battery using the sameSAMSUNG SDI CO LTD·Filed 2013·Granted Aug 19, 2014·2 cites·10 claims
- 0265US8420248B2Electrode assembly and secondary battery using the sameBAK HYORIM·Filed 2008·Granted Apr 16, 2013·2 cites·15 claims
- 0342US2009092889A1Lithium secondary batterySAMSUNG SDI CO LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →