Inventor · Daejeon, KR

Sangkyu Lee

52Patents
3h-index
62Co-inventors
69Inventor score

Filing activity: Nov 29, 1994 → Jul 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9488405B2 Storage box assembly and refrigerator including the same Mechanical Engineering; Lighting; Heating 30 Active
US8946974B2 Piezoelectric polymer fibers Emerging Cross-Sectional Technologies 8 Active
US10420448B2 Autonomous cleaner Human Necessities 4 Active
US5615728A Undercut treating device of die casting mold Performing Operations; Transporting 3 Expired
US10381419B2 Organic light emitting display device Physics 3 Active
US10342405B2 Autonomous cleaner Human Necessities 2 Active
US10258212B2 Cleaner Human Necessities 2 Active
US10463212B2 Autonomous cleaner Human Necessities 2 Active
US9819381B2 Electronic device including protective member Electricity 2 Active
US11417613B2 Semiconductor package Electricity 2 Active
US10342400B2 Autonomous cleaner Emerging Cross-Sectional Technologies 1 Active
US11935849B2 Semiconductor package with an antenna substrate Electricity 1 Active
US11562939B2 Semiconductor package including heat spreader layer Electricity 1 Active
US11527495B2 Semiconductor package with an antenna substrate Electricity 1 Active
US11735553B2 Semiconductor package and method of manufacturing the semiconductor package Electricity 1 Active
US9362467B2 Flat panel display device and method of fabricating the same Electricity 1 Active
US10827895B2 Autonomous cleaner Human Necessities 0 Active
US10362916B2 Autonomous cleaner Human Necessities 0 Active
US12040248B2 Semiconductor package including heat spreader layer Electricity 0 Active
US10524628B2 Autonomous cleaner Human Necessities 0 Active
US12207783B2 Cleaner Human Necessities 0 Active
US11342274B2 Semiconductor package Electricity 0 Active
US12179607B2 Integrated power supply of vehicle and control method thereof Emerging Cross-Sectional Technologies 0 Active
US8807627B2 Side panel assembly for bus including frame and seat rail Performing Operations; Transporting 0 Active
US8277685B2 Dispersant having multifunctional head and phosphor paste composition comprising the same Chemistry; Metallurgy 0 Active

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