Inventor · disambiguated record

Seul Ki Ahn

Also filed as: AHN SEUL KI

3 granted patents·1 pending application·12 citations·filing 2016–2025

59Inventor score

Technology areasH10P

Files withAPPLIED MATERIALS INC4

Top patents by PatentIndex Score

4 records

0191US9653311B13D NAND staircase CD fabrication utilizing ruthenium materialAPPLIED MATERIALS INC·Filed 2016·Granted May 16, 2017·12 cites·19 claims
0274US12255055B2Integrated cleaning process for substrate etchingAPPLIED MATERIALS INC·Filed 2022·Granted Mar 18, 2025·0 cites·18 claims
0372US2025183016A1Integrated cleaning process for substrate etchingAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
0459US11521838B2Integrated cleaning process for substrate etchingAPPLIED MATERIALS INC·Filed 2018·Granted Dec 6, 2022·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →