Inventor · disambiguated record
Kyoungcho Na
Also filed as: NA KYOUNGCHO
2 granted patents·5 pending applications·0 citations·filing 2022–2025
26Inventor score
Files withSAMSUNG ELECTRONICS CO LTD7
Top patents by PatentIndex Score
7 records- 0172US2025365937A1Semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0264US12414289B1Semiconductor devices having air spacerSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·12 claims
- 0356US12493246B2Overlay measurement method, semiconductor device manufacturing method using the same, and overlay measurement apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·20 claims
- 0456US2024310720A1Overlay correction method and semiconductor device manufacturing method comprising the overlay correction methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0550US2024310719A1Overlay improvement method, and method of manufacturing semiconductor device comprising overlay improvement methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0645US2023275032A1Method of manufacturing semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 0737US2023180475A1Method for manufacturing semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →