Inventor · disambiguated record
Kihwan Oh
Also filed as: OH KIHWAN
12 granted patents·2 pending applications·25 citations·filing 2016–2023
85Inventor score
Technology areasH01H
Top patents by PatentIndex Score
14 records- 0195US10840047B2Arc extinguishing unit of molded case circuit breakerLSIS CO LTD·Filed 2019·Granted Nov 17, 2020·9 cites·9 claims
- 0293US10483065B2Molded-case circuit breaker for DCLSIS CO LTD·Filed 2017·Granted Nov 19, 2019·10 cites·11 claims
- 0384US10770248B2Molded case circuit breakerLSIS CO LTD·Filed 2019·Granted Sep 8, 2020·3 cites·11 claims
- 0479US10811209B2Switching mechanism of circuit breakerLSIS CO LTD·Filed 2019·Granted Oct 20, 2020·2 cites·8 claims
- 0569US11309158B2Arc extinguishing unit of molded case circuit breakerLS ELECTRIC CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·12 claims
- 0669US10811207B2Arc extinguishing unit of molded case circuit breakerLSIS CO LTD·Filed 2019·Granted Oct 20, 2020·1 cites·13 claims
- 0759US12198883B2Trip deviceLS ELECTRIC CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·13 claims
- 0855US11443911B2Arc chamber of circuit breakerLS ELECTRIC CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·8 claims
- 0953US2025069830A1Molded case circuit breakerLS ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 1051US2025104952A1Arc extinguishing unit of molded case circuit breakerLS ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 1148US11233385B2Earth leakage breaker and arc detection apparatus attachable/detachable to/from same earth leakage breakerLS ELECTRIC CO LTD·Filed 2018·Granted Jan 25, 2022·0 cites·9 claims
- 1247US9837234B2Instant trip mechanism for molded case circuit breakerLSIS CO LTD·Filed 2016·Granted Dec 5, 2017·0 cites·6 claims
- 1341US10332714B2Trip mechanism for direct current molded case circuit breakerLSIS CO LTD·Filed 2017·Granted Jun 25, 2019·0 cites·12 claims
- 1436US10147578B2Mechanism coupling structure of molded case circuit breakerLSIS CO LTD·Filed 2017·Granted Dec 4, 2018·0 cites·6 claims
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