Inventor · disambiguated record
Changwoo Sun
Also filed as: SUN CHANGWOO
1 granted patent·7 pending applications·2 citations·filing 2015–2024
19Inventor score
Top patents by PatentIndex Score
8 records- 0165US9502643B2Semiconductor device, magnetic memory device, and method of fabricating the sameBAE BYOUNGJAE·Filed 2015·Granted Nov 22, 2016·2 cites·20 claims
- 0259US2024401189A1Formation of memory device channel holes using doped film layerAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 0358US2025194165A1Unification of backside stress mitigation with frontside protection in semiconductor manufacturing processingAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 0454US2024188300A13d memory including hollow epitaxial channelsAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 0554US2024185893A1Wordline contact formation for nand deviceAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 0651US2024186178A1Wordline contact formation for nand deviceAPPLIED MATERIALS INC·Filed 2023·Application pending·0 cites
- 0750US2025220483A1Filtering mdt measurements based on locationERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 0847US2024055269A1Dry etch for nitride exhume processes in 3d nand fabricationAPPLIED MATERIALS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →