Inventor · Seoul, KR

CHANSEOK OH

30Patents
0h-index
20Co-inventors
40Inventor score

Filing activity: Aug 15, 2019 → Feb 16, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US11489124B2 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device Electricity 0 Active
US12428597B2 Light emitting element Electricity 0 Active
US11800793B2 Organic electroluminescence device and polycyclic compound for organic electroluminescence device Electricity 0 Active
US11588120B2 Condensed cyclic compound and organic light-emitting device including the same Electricity 0 Active
US12256633B2 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device Electricity 0 Active
US12378469B2 Light emitting diode and condensed polycyclic compound for the same Electricity 0 Active
US12127475B2 Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device Electricity 0 Active
US12356854B2 Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device Electricity 0 Active
US12201008B2 Light emitting device Electricity 0 Active
US12433123B2 Organic electroluminescence device Electricity 0 Active
US11839151B2 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device Electricity 0 Active
US11805695B2 Organic electroluminescence device and polycyclic compound for organic electroluminescence device Electricity 0 Active
US12133456B2 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device Electricity 0 Active
US12284905B2 Light emitting device Electricity 0 Active
US11910706B2 Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device Electricity 0 Active
US12371614B2 Condensed cyclic compound, organic light-emitting device including the same and electronic apparatus including the organic light emitting device Electricity 0 Active
US11957042B2 Heterocyclic compound and organic light-emitting device including the same Electricity 0 Active
US11581492B2 Organic electroluminescence device and polycyclic compound for organic electroluminescence device Electricity 0 Active
US11818953B2 Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device Electricity 0 Active
US11895907B2 Condensed cyclic compound and organic light-emitting device including the same Electricity 0 Active
US12279515B2 Light emitting device Electricity 0 Active
US11950508B2 Light emitting device Electricity 0 Active
US12052917B2 Organic light-emitting device including heterocyclic compound with boron and nitrogen Electricity 0 Active
US11882758B2 Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic device including organic light-emitting device Electricity 0 Active
US11532794B2 Compound and light-emitting device including the same Electricity 0 Active

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