Inventor · Yeongi-myeon, KR

Jung Wook Sim

22Patents
4h-index
17Co-inventors
60Inventor score

Filing activity: Nov 29, 1990 → Mar 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8723591B2 Method for driving IGBT Electricity 46 Active
US7742264B2 Hybrid-type superconducting fault current limiter Emerging Cross-Sectional Technologies 7 Active
US9478383B2 Fast switch Electricity 4 Active
US10116132B2 Device for efficient direct current interruption Electricity 4 Active
US8335060B2 Hybrid fault current limiter Electricity 3 Active
US8228655B2 Fault current limiter Electricity 2 Active
US9599654B2 Fault current detecting circuit Electricity 2 Active
US10447024B2 Current circuit breaker Electricity 2 Active
US9948084B2 DC circuit breaker and circuit breaking method of the DC circuit breaker Electricity 2 Active
US8077438B2 Peak current limiting apparatus Electricity 1 Active
US8184420B2 Control module and fault current limiter with function of opening and closing Electricity 1 Active
US10818454B2 High speed switch Electricity 1 Active
US9093838B2 Fault current detecting circuit Electricity 0 Active
US8749938B2 Fault current limiter Electricity 0 Active
US12374961B2 Wind power generation system including semiconductor transformer module and control method therefor Emerging Cross-Sectional Technologies 0 Active
US10191120B2 Apparatus for detecting defect of electric power system Electricity 0 Active
US10063046B2 Direct current circuit breaker and method using the same Electricity 0 Active
US11049677B2 Inverse current injection-type direct current blocking device and method using vacuum gap switch Electricity 0 Active
US9490628B2 Fault current limiter Electricity 0 Active
US5171881A Process for producing trimellitic acid Chemistry; Metallurgy 0 Expired
US8830646B2 Protection coordination system Electricity 0 Active
US8760834B2 Fault current limiter Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.