Inventor · Icheon-si, KR

Sung Lae OH

117Patents
9h-index
36Co-inventors
76Inventor score

Filing activity: May 25, 2012 → Nov 9, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10141326B1 Semiconductor memory device Physics 29 Active
US9653562B2 Nonvolatile memory device and method for manufacturing the same Electricity 21 Active
US9515084B2 3D nonvolatile memory device having common word line Electricity 14 Active
US9460793B1 Semiconductor memory device Physics 12 Active
US9837433B2 Semiconductor memory device including 3-dimensional structure and method for manufacturing the same Electricity 10 Active
US9165774B2 Semiconductor device and method of manufacturing the same Electricity 9 Active
US9761602B2 Semiconductor memory device Electricity 9 Active
US9230981B2 Semiconductor device Physics 9 Active
US10062765B2 Nonvolatile memory device including multiple planes Physics 9 Active
US10546814B2 Three dimensional semiconductor memory device having peripheral circuit under cell structure Electricity 8 Active
US10388663B2 Wiring line structure of three-dimensional memory device Electricity 8 Active
US9419009B1 3D nonvolatile memory device Electricity 8 Active
US9837419B2 3D semiconductor device with reduced chip size Electricity 7 Active
US9171859B2 Semiconductor device and method of manufacturing the same Electricity 7 Active
US10896918B1 Semiconductor memory device and manufacturing method thereof Electricity 7 Active
US9263368B2 Semiconductor device and method of manufacturing the same Electricity 6 Active
US9965388B2 Memory device including page buffer and method of arranging page buffer having cache latches Physics 5 Active
US10573659B2 Semiconductor memory device of three-dimensional structure Electricity 5 Active
US10319416B2 Memory device including page buffers Physics 5 Active
US9324732B2 Three-dimensional (3D) non-volatile memory device Electricity 4 Active
US10566343B2 Semiconductor memory device including 3-dimensional structure and method for manufacturing the same Electricity 4 Active
US9165654B1 Nonvolatile memory device having page buffer units under a cell Physics 3 Active
US10643704B2 Semiconductor memory device Physics 3 Active
US9576664B2 Three dimensional semiconductor memory device Electricity 3 Active
US10664395B2 Memory device including page buffers Physics 3 Active

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