Inventor · disambiguated record
Doo Yeol Ryu
Also filed as: RYU DOO YEOL
3 granted patents·3 pending applications·2 citations·filing 2012–2022
50Inventor score
Top patents by PatentIndex Score
6 records- 0155US2023097999A1Showerhead and substrate processing apparatus including the sameEUGENE TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 0253US8674427B2Nonvolatile memory device and method of manufacturing thereofCHO JEONG-HO·Filed 2012·Granted Mar 18, 2014·2 cites·23 claims
- 0346US2025029868A1Lift pin protection assembly and substrate processing apparatusEUGENE TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 0441US2022049349A1Method for forming a thin filmEUGENE TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 0539US9704975B2Method of manufacturing non volatile memory deviceMAGNACHIP SEMICONDUCTOR LTD·Filed 2015·Granted Jul 11, 2017·0 cites·22 claims
- 0637US10796915B2Method for forming epitaxial layer at low temperatureEUGENE TECHNOLOGY CO LTD·Filed 2017·Granted Oct 6, 2020·0 cites·5 claims
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