Inventor · disambiguated record
Dug-Kyu Choi
Also filed as: CHOI DUG-KYU
4 granted patents·19 citations·filing 1998–2013
68Inventor score
Technology areasH10P
Top patents by PatentIndex Score
4 records- 0167US8419891B2Semiconductor development apparatus and method using sameCHOI DUG-KYU·Filed 2006·Granted Apr 16, 2013·5 cites·7 claims
- 0245US8834672B2Semiconductor development apparatus and method using sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 16, 2014·0 cites·7 claims
- 0341US6026986AChemical spray system and waste liquid tank used in sameSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Feb 22, 2000·14 cites·22 claims
- 0435US6796458B2Air supply apparatus for semiconductor device fabricating equipmentSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 28, 2004·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →