Inventor · disambiguated record
Gun-Chang Lee
Also filed as: LEE GUN CHANG
4 granted patents·6 citations·filing 2005–2014
64Inventor score
Top patents by PatentIndex Score
4 records- 0162US7299978B2Bill deposit and withdrawal apparatusNAUTILUS HYOSUNG INC·Filed 2005·Granted Nov 27, 2007·2 cites·8 claims
- 0254US7770887B2Paper money guide apparatusNAUTILUS HYOSUNG INC·Filed 2007·Granted Aug 10, 2010·2 cites·6 claims
- 0348US9416654B2Compound sample extraction apparatusLEE GUN-CHANG·Filed 2012·Granted Aug 16, 2016·2 cites·8 claims
- 0443US9658138B2Container 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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →