Inventor · Seojong-myeon, KR

Jong-Sun Sel

40Patents
6h-index
44Co-inventors
65Inventor score

Filing activity: Apr 29, 2002 → Feb 8, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US7480178B2 NAND flash memory device having dummy memory cells and methods of operating same Physics 42 Active
US7881114B2 NAND flash memory device having dummy memory cells and methods of operating same Physics 21 Active
US7399672B2 Methods of forming nonvolatile memory devices Electricity 13 Active
US7084440B2 Integrated circuit layout and a semiconductor device manufactured using the same Electricity 12 Expired
US7812375B2 Non-volatile memory device and method of fabricating the same Electricity 10 Active
US8045383B2 Non-volatile memory devices including dummy word lines and related structures and methods Physics 9 Active
US8085592B2 Charge-trap flash memory device with reduced erasure stress and related programming and erasing methods thereof Physics 6 Active
US6828637B2 Semiconductor memory devices having dummy active regions Electricity 6 Expired
US7776687B2 Semiconductor device having a gate contact structure capable of reducing interfacial resistance and method of forming the same Electricity 5 Active
US7397093B2 Semiconductor devices with sidewall conductive patterns methods of fabricating the same Electricity 5 Expired
US6740940B2 Semiconductor memory devices having dummy active regions Electricity 5 Expired
US8198157B2 Methods of forming non-volatile memory devices including dummy word lines Physics 3 Active
US9711522B2 Memory hole structure in three dimensional memory Physics 3 Active
US7605430B2 Nonvolatile memory devices having a fin shaped active region and methods of fabricating the same Electricity 3 Active
US8228738B2 NAND flash memory device having dummy memory cells and methods of operating same Physics 3 Active
US7645644B2 Data line layout in semiconductor memory device and method of forming the same Electricity 2 Active
US7863686B2 Nonvolatile memory devices having a fin shaped active region Electricity 2 Active
US7795643B2 Cell array of semiconductor memory device and a method of forming the same Physics 2 Active
US6806518B2 Semiconductor memory devices having dummy active regions Electricity 2 Expired
US8372711B2 Methods of fabricating semiconductor devices with sidewall conductive patterns Electricity 1 Active
US8675409B2 Non-volatile memory devices Physics 1 Active
US7666717B2 Non-volatile memory devices including fuse covered field regions Electricity 1 Active
US7572684B2 Nonvolatile memory devices and methods of forming the same Emerging Cross-Sectional Technologies 1 Active
US8329574B2 Methods of fabricating flash memory devices having shared sub active regions Emerging Cross-Sectional Technologies 0 Active
US8237199B2 Cell array of semiconductor memory device and a method of forming the same Physics 0 Active

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