Assignee
GOO JEI HYUN
KR·3 granted patents·6 citations·filing 2019–2022
Top patents by PatentIndex Score
3 records- 0181US10742103B2Apparatus for operating as DC motor and DC generatorGOO JEI HYUN·Filed 2019·Granted Aug 11, 2020·3 cites·3 claims
- 0279US10566887B2Apparatus for rotating a shaft using an electromagnetGOO JEI HYUN·Filed 2019·Granted Feb 18, 2020·3 cites·3 claims
- 0346US12401258B2Apparatus for operating simultaneously as DC (direct current) motor and DC generatorGOO JEI HYUN·Filed 2022·Granted Aug 26, 2025·0 cites·8 claims
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