Inventor · disambiguated record
Hui Dong Hwang
Also filed as: HWANG HUI-DONG
7 granted patents·1 pending application·6 citations·filing 2014–2016
72Inventor score
Top patents by PatentIndex Score
8 records- 0182US10176939B2High-voltage DC circuit breaker for blocking current flowing through DC linesHYOSUNG HEAVY IND CORP·Filed 2014·Granted Jan 8, 2019·5 cites·3 claims
- 0258US10229794B2Circuit breaker for interrupting DC current using magnetic fieldHYOSUNG HEAVY IND CORP·Filed 2014·Granted Mar 12, 2019·1 cites·9 claims
- 0351US10170903B2High voltage DC circuit breakerHYOSUNG CORP·Filed 2014·Granted Jan 1, 2019·0 cites·11 claims
- 0444US10181387B2Electromagnetic repulsion actuator for circuit breakerHYOSUNG HEAVY IND CORP·Filed 2015·Granted Jan 15, 2019·0 cites·10 claims
- 0543US10304644B2Vacuum interrupter and driving method thereforHYOSUNG HEAVY IND CORP·Filed 2015·Granted May 28, 2019·0 cites·12 claims
- 0641US2016322177A1Bidirectional direct current circuit breakerHYOSUNG CORP·Filed 2014·Application pending·0 cites
- 0737US10861664B2Actuator for high-speed switchHYOSUNG HEAVY IND CORP·Filed 2016·Granted Dec 8, 2020·0 cites·6 claims
- 0831US10395866B2High voltage DC circuit breakerHYOSUNG HEAVY IND CORP·Filed 2015·Granted Aug 27, 2019·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →