Inventor · disambiguated record
Doo Sub Sim
Also filed as: SIM DOO SUB
3 granted patents·0 citations·filing 2015–2017
38Inventor score
Top patents by PatentIndex Score
3 records- 0135US11527183B2Sign having three-dimensional effect, method for manufacturing same, anti-skid pavement assembly, and stickerCGS KOREA CO LTD·Filed 2017·Granted Dec 13, 2022·0 cites·4 claims
- 0228US10066355B2Device for obtaining C.G.S injection control chart for seismic retrofitting and controlling qualitySIM DOO SUB·Filed 2015·Granted Sep 4, 2018·0 cites·4 claims
- 0326US10119236B2Compaction grouting system construction method capable of seismic reinforcement and quality controlSIM DOO SUB·Filed 2015·Granted Nov 6, 2018·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →