Inventor · disambiguated record
Young-Chang Han
Also filed as: HAN YOUNG CHANG
4 granted patents·2 pending applications·22 citations·filing 2005–2009
70Inventor score
Top patents by PatentIndex Score
6 records- 0186US7955141B2Inverter connection terminal with cables attached to parts of the terminal projecting from upper and lower surfaces of a plateDOOWON TECHNICAL COLLEGE·Filed 2009·Granted Jun 7, 2011·14 cites·1 claims
- 0264US7757597B2Variable displacement swash plate type compressor with smooth inclined moving featureDOOWON Technical Collge·Filed 2005·Granted Jul 20, 2010·5 cites·14 claims
- 0354US8075291B2Scroll compressor improved in function of oil circulation and back pressure controlLEE GEONHO·Filed 2007·Granted Dec 13, 2011·3 cites·7 claims
- 0449US8215924B2Oil separating structure of variable displacement compressorLEE GEON-HO·Filed 2006·Granted Jul 10, 2012·0 cites·3 claims
- 0536US2011146215A1Oil separatorDOOWON TECHNICAL COLLEGE·Filed 2009·Application pending·0 cites
- 0634US2009317276A1Scroll compressor having rotation prevention mechanismDOOWON TECHNICAL COLLEGE·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →