Inventor · Seongnam-si, KR

Joon-Sung Lim

72Patents
7h-index
55Co-inventors
71Inventor score

Filing activity: Jun 5, 2008 → Aug 4, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9741733B2 Three-dimensional semiconductor memory devices Electricity 33 Active
US9548316B2 Semiconductor device Electricity 16 Active
US10115667B2 Semiconductor device with an interconnection structure having interconnections with an interconnection density that decreases moving away from a cell semiconductor pattern Electricity 16 Active
US9786676B2 Vertical memory devices and methods of manufacturing the same Electricity 13 Active
US9887199B2 Semiconductor devices including a peripheral circuit region and first and second memory regions, and related programming methods Physics 12 Active
US10038009B2 Three-dimensional semiconductor memory devices Electricity 10 Active
US9679659B2 Methods of operating a nonvolatile memory device Physics 10 Active
US10403634B2 Semiconductor memory device and method of manufacturing the same Electricity 7 Active
US9728549B2 Semiconductor devices and methods for forming the same Electricity 6 Active
US9853045B2 Semiconductor device having channel holes Electricity 5 Active
US10727244B2 Semiconductor memory devices and methods of fabricating the same Electricity 5 Active
US10804363B2 Three-dimensional semiconductor memory device and method of fabricating the same Electricity 4 Active
US10818678B2 Three-dimensional semiconductor memory device and method of fabricating the same Electricity 4 Active
US9698154B2 Semiconductor device Electricity 4 Active
US10796991B2 Semiconductor device Electricity 4 Active
US10692881B2 Semiconductor memory device and method of manufacturing the same Electricity 3 Active
US10332900B2 Vertical memory devices Electricity 2 Active
US11289504B2 Three-dimensional semiconductor memory device and method of fabricating the same Electricity 2 Active
US11088157B2 Three-dimensional semiconductor device having stepped gate electrodes Electricity 2 Active
US9461058B2 Methods of fabricating semiconductor devices including multiple patterning Electricity 2 Active
US10700085B2 Vertical memory devices Electricity 2 Active
US10797068B2 Semiconductor devices Electricity 2 Active
US11792982B2 Three-dimensional semiconductor memory device and method of fabricating the same Electricity 2 Active
US9330931B2 Method of manufacturing semiconductor device Electricity 2 Active
US10566342B2 Semiconductor memory devices including a stress relief region Physics 1 Active

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