Individual holder
HAN JOON H
3 granted patents·264 citations·filing 1979–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0192US4254843AElectrically powered vehicleHAN JOON H·Filed 1979·Granted Mar 10, 1981·226 cites·19 claims
- 0273US4825591AAutomatic watering device for plantsHAN JOON H·Filed 1988·Granted May 2, 1989·33 cites·6 claims
- 0334US4696222ABrake holding systemHAN JOON H·Filed 1985·Granted Sep 29, 1987·5 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →