Individual holder
CHOI YOUNG T
KR·3 granted patents·65 citations·filing 1988–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0176US5038850ACooling and heat accumulating type electric cooling and heating system and a method for implementing the sameCHOI YOUNG T·Filed 1990·Granted Aug 13, 1991·43 cites·9 claims
- 0251US4896831AUnderfloor heating system and method for heating the sameCHOI YOUNG T·Filed 1988·Granted Jan 30, 1990·15 cites·6 claims
- 0330US4962884AHeat accumulating type electric underfloor heating system having upper and lower cavities and a method for heating the sameCHOI YOUNG T·Filed 1989·Granted Oct 16, 1990·7 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →