Inventor · Seoul, KR

Seunghoon Han

117Patents
6h-index
85Co-inventors
69Inventor score

Filing activity: Dec 10, 2014 → Sep 28, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9995930B2 Focusing device comprising a plurality of scatterers and beam scanner and scope device Physics 31 Active
US9632216B2 Optical modulating device having gate structure Physics 21 Active
US10514296B2 Spectrometer including metasurface Performing Operations; Transporting 14 Active
US10402993B2 Structured light generator and object recognition apparatus including the same Physics 13 Active
US9946051B2 Imaging apparatus and image sensor including the same Physics 11 Active
US10403668B2 Imaging apparatus and image sensor including the same Electricity 7 Active
US9897733B2 Spatial light modulator including nano-antenna electrode and display apparatus including the spatial light modulator Emerging Cross-Sectional Technologies 6 Active
US10790325B2 Imaging apparatus and image sensor including the same Electricity 5 Active
US10476185B2 Display device Electricity 5 Active
US9817250B2 Optical modulator including nanostructure Emerging Cross-Sectional Technologies 4 Active
US11711600B2 Meta-optical device and optical apparatus including the same Physics 4 Active
US9851589B2 Meta-structure and tunable optical device including the same Physics 4 Active
US11353626B2 Meta illuminator Electricity 4 Active
US11041713B2 Nanostructured optical element, depth sensor, and electronic device Electricity 4 Active
US10712554B2 Focusing device comprising a plurality of scatterers and beam scanner and scope device Physics 4 Active
US9677936B2 Spectro-sensor and spectrometer employing the same Emerging Cross-Sectional Technologies 4 Active
US9939587B2 On-chip optical filter comprising Fabri-Perot resonator structure and spectrometer Physics 4 Active
US11181775B2 Illumination device and electronic apparatus including the same Physics 4 Active
US11037976B2 Imaging apparatus and image sensor including the same Electricity 3 Active
US10431613B2 Image sensor comprising nanoantenna Electricity 2 Active
US10965102B2 Structured light projector and electronic apparatus including the same Electricity 2 Active
US11042243B2 Meta projector and electronic apparatus including the same Electricity 2 Active
US11067877B2 Structured light projector and electronic device including the same Electricity 2 Active
US10942333B2 Optical system Physics 2 Active
US11089286B2 Image sensor Electricity 2 Active

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