Inventor · disambiguated record

Sang-Bum Chi

Also filed as: CHI SANG-BUM

2 granted patents·2 citations·filing 2012–2014

34Inventor score

Technology areasE21B G01N

Files withKOREA INST OCEAN SCI & TECH1 LEE GUN-CHANG1

Top patents by PatentIndex Score

2 records

0148US9416654B2Compound sample extraction apparatusLEE GUN-CHANG·Filed 2012·Granted Aug 16, 2016·2 cites·8 claims
0243US9658138B2Container fixing holder of time-series sediment trapping deviceKOREA INST OCEAN SCI & TECH·Filed 2014·Granted May 23, 2017·0 cites·12 claims

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