Inventor · disambiguated record

Sung Roc Jang

Also filed as: JANG SUNG ROC

3 granted patents·6 citations·filing 2012–2014

58Inventor score

Technology areasH02M H01F

Files withKOREA ELECTROTECH RES INST2 KERI KOREA ELECTROTECHNOLOGY RES INST1

Top patents by PatentIndex Score

3 records

0160US8964419B2Active voltage droop control-type pulse power generatorKOREA ELECTROTECH RES INST·Filed 2012·Granted Feb 24, 2015·2 cites·15 claims
0259US9246389B2High precision DC to DC converter with wide load range and gate drive circuit for use thereinKOREA ELECTROTECH RES INST·Filed 2013·Granted Jan 26, 2016·3 cites·13 claims
0357US9697949B2Transformer and high voltage power supply apparatus having the sameKERI KOREA ELECTROTECHNOLOGY RES INST·Filed 2014·Granted Jul 4, 2017·1 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →