Inventor · disambiguated record
Ki-Ryong Choi
Also filed as: CHOI KI-RYONG
3 granted patents·2 pending applications·18 citations·filing 1998–2015
62Inventor score
Top patents by PatentIndex Score
5 records- 0140US7219676B2Substrate detecting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 22, 2007·4 cites·19 claims
- 0235US2007181148A1Wafer cleaning apparatus and related methodYUN MIN-SANG·Filed 2006·Application pending·0 cites
- 0332US5945812ABattery charging circuit for charging a battery in accordance with temperatureSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Aug 31, 1999·14 cites·11 claims
- 0430US10232415B2Apparatus for treating substrateSEMES CO LTD·Filed 2015·Granted Mar 19, 2019·0 cites·11 claims
- 0530US2007180993A1Chemical filter unitBYUN JU-SANG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →