Inventor · disambiguated record
Changha Lee
Also filed as: LEE CHANGHA
2 granted patents·6 pending applications·31 citations·filing 2010–2024
60Inventor score
Top patents by PatentIndex Score
8 records- 0189US9863430B2Cooling unit of air compressor for fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jan 9, 2018·26 cites·10 claims
- 0276US8803968B2Apparatus for detecting particles in flat glass and detecting method using sameKIM HYUN-WOO·Filed 2011·Granted Aug 12, 2014·5 cites·11 claims
- 0363US2024270620A1Method of manufacturing ultra-pure waterSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0461US2025346507A1Silicate ion removal device, silicate ion removal system, and silicate ion removal methodSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0551US2024135682A1Electronic device for improving the explainability of satellite imageSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0643US2015270566A1Air compressor and fuel cell system having the sameHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0734US2011187849A1Detection apparatus fo paricle on the glassKIM HYUNWOO·Filed 2010·Application pending·0 cites
- 0823US2010320786A1Noncontact type suction gripping device and noncontact type suction gripping frame having the sameKO YOUNGCHAE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →