Inventor · disambiguated record
Ja Hoo Koo
Also filed as: KOO JA HOO
6 granted patents·5 pending applications·5 citations·filing 2006–2019
70Inventor score
Top patents by PatentIndex Score
11 records- 0178US10279702B2Technique of diagnosing fuel cell stackHYUNDAI MOTOR CO LTD·Filed 2018·Granted May 7, 2019·1 cites·18 claims
- 0270US11341754B2Method and apparatus for auto calibrationSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 24, 2022·2 cites·20 claims
- 0363US11138750B2Distance estimating method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 5, 2021·1 cites·14 claims
- 0462US11200432B2Method and apparatus for determining driving informationSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 14, 2021·1 cites·14 claims
- 0553US2016006059A1Driving control method and system of fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0651US11062153B2Apparatus and method for converting imageSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·20 claims
- 0749US10052968B2Method and system for diagnosing fuel cell stackHYUNDAI MOTOR CO LTD·Filed 2015·Granted Aug 21, 2018·0 cites·20 claims
- 0844US2015318565A1System and method of controlling fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0943US2015224894A1Method for diagnosing fuel cell stackHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1043US2015165928A1Technique of diagnosing fuel cell stackHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1143US2009140198A1Method of preparing metal oxide suspensionSAMSUNG CORNING CO LTD·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →