Inventor · disambiguated record
Seoung-Jung Ryu
Also filed as: RYU SEOUNG-JUNG
0 granted patents·2 pending applications·0 citations·filing 2002–2004
Technology areasH01C
Files withCERATECH CORP2
Top patents by PatentIndex Score
2 records- 0143US2005001207A1Polymeric PTC device capable of returning to its initial resistance after overcurrent protectionCERATECH CORP·Filed 2004·Application pending·0 cites
- 0239US2003076217A1Polymeric PTC device capable of returning to its initial resistance after overcurrent protectionCERATECH CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →